updates

improvements to inventory processing
2026-01-14 09:28:30 +11:00 · 2026-01-14 09:28:25 +11:00
36 changed files with 731 additions and 365 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 *.dylib
 vctp
 build/
+settings.yaml

 # Certificates
 *.pem
--- a/README.md
+++ b/README.md
@@ -28,27 +28,37 @@ Run `templ generate -path ./components` to generate code based on template files
 ## Documentation
 Run `swag init --exclude "pkg.mod,pkg.build,pkg.tools" -o server/router/docs`

+#### Settings File
+Configuration now lives in the YAML settings file. By default the service reads
+`/etc/dtms/vctp.yml`, or you can override it with the `-settings` flag.
+
+```shell
+vctp -settings /path/to/vctp.yml
+```
+
 #### Database Configuration
 By default the app uses SQLite and creates/opens `db.sqlite3`. You can opt into PostgreSQL
-by setting environment variables:
+by updating the settings file:

- `DB_DRIVER`: `sqlite` (default) or `postgres`
- `DB_URL`: SQLite file path/DSN or PostgreSQL DSN
+- `settings.database_driver`: `sqlite` (default) or `postgres`
+- `settings.database_url`: SQLite file path/DSN or PostgreSQL DSN

 Examples:
-```shell
-# SQLite (default)
-DB_DRIVER=sqlite DB_URL=./db.sqlite3
+```yaml
+settings:
+  database_driver: sqlite
+  database_url: ./db.sqlite3

-# PostgreSQL
-DB_DRIVER=postgres DB_URL=postgres://user:pass@localhost:5432/vctp?sslmode=disable
+settings:
+  database_driver: postgres
+  database_url: postgres://user:pass@localhost:5432/vctp?sslmode=disable
 ```

 PostgreSQL migrations live in `db/migrations_postgres`, while SQLite migrations remain in
 `db/migrations`.

 #### Snapshot Retention
-Hourly and daily snapshot table retention can be configured with environment variables:
+Hourly and daily snapshot table retention can be configured in the settings file:

- `HOURLY_SNAPSHOT_MAX_AGE_DAYS` (default: 60)
- `DAILY_SNAPSHOT_MAX_AGE_MONTHS` (default: 12)
+- `settings.hourly_snapshot_max_age_days` (default: 60)
+- `settings.daily_snapshot_max_age_months` (default: 12)
--- a/components/core/header.templ
+++ b/components/core/header.templ
@@ -8,23 +8,25 @@ templ Header() {
 		<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
 		<meta name="description" content="vCTP API endpoint"/>
 		<title>vCTP API</title>
+		<link rel="icon" href="/favicon.ico"/>
+		<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"/>
+		<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"/>
 		<script src="/assets/js/htmx@v2.0.2.min.js"></script>
 		<link href={ "/assets/css/output@" + version.Value + ".css" } rel="stylesheet"/>
 		<style>
 			:root {
-				--web2-blue: #3b82f6;
-				--web2-cyan: #22d3ee;
+				--web2-blue: #1d9bf0;
 				--web2-slate: #0f172a;
+				--web2-muted: #64748b;
 				--web2-card: #ffffff;
-				--web2-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
-				--web2-soft-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
+				--web2-border: #e5e7eb;
 			}
 			body {
-				font-family: "Trebuchet MS", "Lucida Grande", "Verdana", sans-serif;
+				font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
 				color: var(--web2-slate);
 			}
 			.web2-bg {
-				background: radial-gradient(circle at top left, #e0f2fe 0%, #f8fafc 45%, #e2e8f0 100%);
+				background: #ffffff;
 			}
 			.web2-shell {
 				max-width: 1100px;
@@ -32,29 +34,28 @@ templ Header() {
 				padding: 2rem 1.5rem 4rem;
 			}
 			.web2-header {
-				background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
-				color: #fff;
-				border-radius: 22px;
-				box-shadow: var(--web2-shadow);
+				background: var(--web2-card);
+				border: 1px solid var(--web2-border);
+				border-radius: 4px;
 				padding: 1.5rem 2rem;
 			}
 			.web2-card {
 				background: var(--web2-card);
-				border-radius: 18px;
-				box-shadow: var(--web2-soft-shadow);
+				border: 1px solid var(--web2-border);
+				border-radius: 4px;
 				padding: 1.5rem 1.75rem;
 			}
 			.web2-pill {
 				display: inline-flex;
 				align-items: center;
 				gap: 0.4rem;
-				background: rgba(255, 255, 255, 0.2);
-				border: 1px solid rgba(255, 255, 255, 0.35);
-				padding: 0.35rem 0.8rem;
-				border-radius: 999px;
+				background: #f8fafc;
+				border: 1px solid var(--web2-border);
+				color: var(--web2-muted);
+				padding: 0.2rem 0.6rem;
+				border-radius: 3px;
 				font-size: 0.85rem;
 				letter-spacing: 0.02em;
-				backdrop-filter: blur(6px);
 			}
 			.web2-link {
 				color: var(--web2-blue);
@@ -65,22 +66,24 @@ templ Header() {
 				text-decoration: underline;
 			}
 			.web2-button {
-				background: linear-gradient(180deg, #60a5fa 0%, #2563eb 100%);
+				background: var(--web2-blue);
 				color: #fff;
-				padding: 0.5rem 1rem;
-				border-radius: 999px;
-				box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
+				padding: 0.45rem 0.9rem;
+				border-radius: 3px;
+				border: 1px solid #1482d0;
+				box-shadow: none;
 				font-weight: 600;
 				text-decoration: none;
 			}
 			.web2-button:hover {
-				filter: brightness(1.05);
+				background: #1787d4;
 			}
 			.web2-list li {
-				background: rgba(255, 255, 255, 0.9);
-				border-radius: 14px;
-				padding: 0.85rem 1.1rem;
-				box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
+				background: #ffffff;
+				border: 1px solid var(--web2-border);
+				border-radius: 3px;
+				padding: 0.75rem 1rem;
+				box-shadow: none;
 			}
 		</style>
 	</head>
--- a/components/core/header_templ.go
+++ b/components/core/header_templ.go
@@ -31,20 +31,20 @@ func Header() templ.Component {
 			templ_7745c5c3_Var1 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 1, "<head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><meta name=\"description\" content=\"vCTP API endpoint\"><title>vCTP API</title><script src=\"/assets/js/htmx@v2.0.2.min.js\"></script><link href=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 1, "<head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><meta name=\"description\" content=\"vCTP API endpoint\"><title>vCTP API</title><link rel=\"icon\" href=\"/favicon.ico\"><link rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/favicon-16x16.png\"><link rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/favicon-32x32.png\"><script src=\"/assets/js/htmx@v2.0.2.min.js\"></script><link href=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var2 templ.SafeURL
 		templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinURLErrs("/assets/css/output@" + version.Value + ".css")
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/core/header.templ`, Line: 12, Col: 61}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `core/header.templ`, Line: 15, Col: 61}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "\" rel=\"stylesheet\"><style>\n\t\t\t:root {\n\t\t\t\t--web2-blue: #3b82f6;\n\t\t\t\t--web2-cyan: #22d3ee;\n\t\t\t\t--web2-slate: #0f172a;\n\t\t\t\t--web2-card: #ffffff;\n\t\t\t\t--web2-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);\n\t\t\t\t--web2-soft-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);\n\t\t\t}\n\t\t\tbody {\n\t\t\t\tfont-family: \"Trebuchet MS\", \"Lucida Grande\", \"Verdana\", sans-serif;\n\t\t\t\tcolor: var(--web2-slate);\n\t\t\t}\n\t\t\t.web2-bg {\n\t\t\t\tbackground: radial-gradient(circle at top left, #e0f2fe 0%, #f8fafc 45%, #e2e8f0 100%);\n\t\t\t}\n\t\t\t.web2-shell {\n\t\t\t\tmax-width: 1100px;\n\t\t\t\tmargin: 0 auto;\n\t\t\t\tpadding: 2rem 1.5rem 4rem;\n\t\t\t}\n\t\t\t.web2-header {\n\t\t\t\tbackground: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);\n\t\t\t\tcolor: #fff;\n\t\t\t\tborder-radius: 22px;\n\t\t\t\tbox-shadow: var(--web2-shadow);\n\t\t\t\tpadding: 1.5rem 2rem;\n\t\t\t}\n\t\t\t.web2-card {\n\t\t\t\tbackground: var(--web2-card);\n\t\t\t\tborder-radius: 18px;\n\t\t\t\tbox-shadow: var(--web2-soft-shadow);\n\t\t\t\tpadding: 1.5rem 1.75rem;\n\t\t\t}\n\t\t\t.web2-pill {\n\t\t\t\tdisplay: inline-flex;\n\t\t\t\talign-items: center;\n\t\t\t\tgap: 0.4rem;\n\t\t\t\tbackground: rgba(255, 255, 255, 0.2);\n\t\t\t\tborder: 1px solid rgba(255, 255, 255, 0.35);\n\t\t\t\tpadding: 0.35rem 0.8rem;\n\t\t\t\tborder-radius: 999px;\n\t\t\t\tfont-size: 0.85rem;\n\t\t\t\tletter-spacing: 0.02em;\n\t\t\t\tbackdrop-filter: blur(6px);\n\t\t\t}\n\t\t\t.web2-link {\n\t\t\t\tcolor: var(--web2-blue);\n\t\t\t\ttext-decoration: none;\n\t\t\t\tfont-weight: 600;\n\t\t\t}\n\t\t\t.web2-link:hover {\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t.web2-button {\n\t\t\t\tbackground: linear-gradient(180deg, #60a5fa 0%, #2563eb 100%);\n\t\t\t\tcolor: #fff;\n\t\t\t\tpadding: 0.5rem 1rem;\n\t\t\t\tborder-radius: 999px;\n\t\t\t\tbox-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);\n\t\t\t\tfont-weight: 600;\n\t\t\t\ttext-decoration: none;\n\t\t\t}\n\t\t\t.web2-button:hover {\n\t\t\t\tfilter: brightness(1.05);\n\t\t\t}\n\t\t\t.web2-list li {\n\t\t\t\tbackground: rgba(255, 255, 255, 0.9);\n\t\t\t\tborder-radius: 14px;\n\t\t\t\tpadding: 0.85rem 1.1rem;\n\t\t\t\tbox-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);\n\t\t\t}\n\t\t</style></head>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "\" rel=\"stylesheet\"><style>\n\t\t\t:root {\n\t\t\t\t--web2-blue: #1d9bf0;\n\t\t\t\t--web2-slate: #0f172a;\n\t\t\t\t--web2-muted: #64748b;\n\t\t\t\t--web2-card: #ffffff;\n\t\t\t\t--web2-border: #e5e7eb;\n\t\t\t}\n\t\t\tbody {\n\t\t\t\tfont-family: \"Segoe UI\", \"Helvetica Neue\", Arial, sans-serif;\n\t\t\t\tcolor: var(--web2-slate);\n\t\t\t}\n\t\t\t.web2-bg {\n\t\t\t\tbackground: #ffffff;\n\t\t\t}\n\t\t\t.web2-shell {\n\t\t\t\tmax-width: 1100px;\n\t\t\t\tmargin: 0 auto;\n\t\t\t\tpadding: 2rem 1.5rem 4rem;\n\t\t\t}\n\t\t\t.web2-header {\n\t\t\t\tbackground: var(--web2-card);\n\t\t\t\tborder: 1px solid var(--web2-border);\n\t\t\t\tborder-radius: 4px;\n\t\t\t\tpadding: 1.5rem 2rem;\n\t\t\t}\n\t\t\t.web2-card {\n\t\t\t\tbackground: var(--web2-card);\n\t\t\t\tborder: 1px solid var(--web2-border);\n\t\t\t\tborder-radius: 4px;\n\t\t\t\tpadding: 1.5rem 1.75rem;\n\t\t\t}\n\t\t\t.web2-pill {\n\t\t\t\tdisplay: inline-flex;\n\t\t\t\talign-items: center;\n\t\t\t\tgap: 0.4rem;\n\t\t\t\tbackground: #f8fafc;\n\t\t\t\tborder: 1px solid var(--web2-border);\n\t\t\t\tcolor: var(--web2-muted);\n\t\t\t\tpadding: 0.2rem 0.6rem;\n\t\t\t\tborder-radius: 3px;\n\t\t\t\tfont-size: 0.85rem;\n\t\t\t\tletter-spacing: 0.02em;\n\t\t\t}\n\t\t\t.web2-link {\n\t\t\t\tcolor: var(--web2-blue);\n\t\t\t\ttext-decoration: none;\n\t\t\t\tfont-weight: 600;\n\t\t\t}\n\t\t\t.web2-link:hover {\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t.web2-button {\n\t\t\t\tbackground: var(--web2-blue);\n\t\t\t\tcolor: #fff;\n\t\t\t\tpadding: 0.45rem 0.9rem;\n\t\t\t\tborder-radius: 3px;\n\t\t\t\tborder: 1px solid #1482d0;\n\t\t\t\tbox-shadow: none;\n\t\t\t\tfont-weight: 600;\n\t\t\t\ttext-decoration: none;\n\t\t\t}\n\t\t\t.web2-button:hover {\n\t\t\t\tbackground: #1787d4;\n\t\t\t}\n\t\t\t.web2-list li {\n\t\t\t\tbackground: #ffffff;\n\t\t\t\tborder: 1px solid var(--web2-border);\n\t\t\t\tborder-radius: 3px;\n\t\t\t\tpadding: 0.75rem 1rem;\n\t\t\t\tbox-shadow: none;\n\t\t\t}\n\t\t</style></head>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
--- a/components/views/index.templ
+++ b/components/views/index.templ
@@ -20,10 +20,10 @@ templ Index(info BuildInfo) {
 					<div class="flex flex-col gap-4 md:flex-row md:items-center md:justify-between">
 						<div>
 							<div class="web2-pill">vCTP Console</div>
-							<h1 class="mt-3 text-4xl font-bold">Build Intelligence Dashboard</h1>
-							<p class="mt-2 text-sm opacity-90">A glossy, snapshot-ready view of what is running.</p>
+							<h1 class="mt-3 text-4xl font-bold">Chargeback Intelligence Dashboard</h1>
+							<p class="mt-2 text-sm text-slate-600">Point in time snapshots of consumption.</p>
 						</div>
-						<div class="flex flex-wrap gap-3">
+						<div class="flex flex-wrap gap-4">
 							<a class="web2-button" href="/snapshots/hourly">Hourly Snapshots</a>
 							<a class="web2-button" href="/snapshots/daily">Daily Snapshots</a>
 							<a class="web2-button" href="/snapshots/monthly">Monthly Snapshots</a>
--- a/components/views/index_templ.go
+++ b/components/views/index_templ.go
@@ -47,14 +47,14 @@ func Index(info BuildInfo) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "<body class=\"flex flex-col min-h-screen web2-bg\"><main class=\"flex-grow web2-shell space-y-8\"><section class=\"web2-header\"><div class=\"flex flex-col gap-4 md:flex-row md:items-center md:justify-between\"><div><div class=\"web2-pill\">vCTP Console</div><h1 class=\"mt-3 text-4xl font-bold\">Build Intelligence Dashboard</h1><p class=\"mt-2 text-sm opacity-90\">A glossy, snapshot-ready view of what is running.</p></div><div class=\"flex flex-wrap gap-3\"><a class=\"web2-button\" href=\"/snapshots/hourly\">Hourly Snapshots</a> <a class=\"web2-button\" href=\"/snapshots/daily\">Daily Snapshots</a> <a class=\"web2-button\" href=\"/snapshots/monthly\">Monthly Snapshots</a> <a class=\"web2-button\" href=\"/swagger/\">Swagger UI</a></div></div></section><section class=\"grid gap-6 md:grid-cols-3\"><div class=\"web2-card\"><p class=\"text-xs uppercase tracking-[0.2em] text-slate-400\">Build Time</p><p class=\"mt-3 text-xl font-semibold\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, "<body class=\"flex flex-col min-h-screen web2-bg\"><main class=\"flex-grow web2-shell space-y-8\"><section class=\"web2-header\"><div class=\"flex flex-col gap-4 md:flex-row md:items-center md:justify-between\"><div><div class=\"web2-pill\">vCTP Console</div><h1 class=\"mt-3 text-4xl font-bold\">Chargeback Intelligence Dashboard</h1><p class=\"mt-2 text-sm text-slate-600\">Point in time snapshots of consumption.</p></div><div class=\"flex flex-wrap gap-4\"><a class=\"web2-button\" href=\"/snapshots/hourly\">Hourly Snapshots</a> <a class=\"web2-button\" href=\"/snapshots/daily\">Daily Snapshots</a> <a class=\"web2-button\" href=\"/snapshots/monthly\">Monthly Snapshots</a> <a class=\"web2-button\" href=\"/swagger/\">Swagger UI</a></div></div></section><section class=\"grid gap-6 md:grid-cols-3\"><div class=\"web2-card\"><p class=\"text-xs uppercase tracking-[0.2em] text-slate-400\">Build Time</p><p class=\"mt-3 text-xl font-semibold\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var2 string
 		templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinStringErrs(info.BuildTime)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/index.templ`, Line: 38, Col: 59}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/index.templ`, Line: 38, Col: 59}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
 		if templ_7745c5c3_Err != nil {
@@ -67,7 +67,7 @@ func Index(info BuildInfo) templ.Component {
 		var templ_7745c5c3_Var3 string
 		templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(info.SHA1Ver)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/index.templ`, Line: 42, Col: 57}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/index.templ`, Line: 42, Col: 57}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
 		if templ_7745c5c3_Err != nil {
@@ -80,7 +80,7 @@ func Index(info BuildInfo) templ.Component {
 		var templ_7745c5c3_Var4 string
 		templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(info.GoVersion)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/index.templ`, Line: 46, Col: 59}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/index.templ`, Line: 46, Col: 59}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
 		if templ_7745c5c3_Err != nil {
--- a/components/views/snapshots.templ
+++ b/components/views/snapshots.templ
@@ -32,15 +32,15 @@ templ SnapshotListPage(title string, subtitle string, entries []SnapshotEntry) {
 						<div>
 							<div class="web2-pill">Snapshot Library</div>
 							<h1 class="mt-3 text-4xl font-bold">{title}</h1>
-							<p class="mt-2 text-sm opacity-90">{subtitle}</p>
+							<p class="mt-2 text-sm text-slate-600">{subtitle}</p>
 						</div>
 						<a class="web2-button" href="/">Back to Dashboard</a>
 					</div>
 				</section>

 				<section class="web2-card">
-					<div class="flex items-center justify-between">
-						<h2 class="text-lg font-semibold">Available Exports</h2>
+					<div class="flex items-center justify-between gap-3">
+						<h2 class="text-lg font-semibold">Available Exports&nbsp;</h2>
 						<span class="text-xs uppercase tracking-[0.2em] text-slate-400">{len(entries)} files</span>
 					</div>
 					<ul class="mt-6 space-y-3 web2-list">
--- a/components/views/snapshots_templ.go
+++ b/components/views/snapshots_templ.go
@@ -140,33 +140,33 @@ func SnapshotListPage(title string, subtitle string, entries []SnapshotEntry) te
 		var templ_7745c5c3_Var5 string
 		templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(title)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/snapshots.templ`, Line: 34, Col: 49}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/snapshots.templ`, Line: 34, Col: 49}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 3, "</h1><p class=\"mt-2 text-sm opacity-90\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 3, "</h1><p class=\"mt-2 text-sm text-slate-600\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var6 string
 		templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.JoinStringErrs(subtitle)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/snapshots.templ`, Line: 35, Col: 51}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/snapshots.templ`, Line: 35, Col: 55}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var6))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 4, "</p></div><a class=\"web2-button\" href=\"/\">Back to Dashboard</a></div></section><section class=\"web2-card\"><div class=\"flex items-center justify-between\"><h2 class=\"text-lg font-semibold\">Available Exports</h2><span class=\"text-xs uppercase tracking-[0.2em] text-slate-400\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 4, "</p></div><a class=\"web2-button\" href=\"/\">Back to Dashboard</a></div></section><section class=\"web2-card\"><div class=\"flex items-center justify-between gap-3\"><h2 class=\"text-lg font-semibold\">Available Exports&nbsp;</h2><span class=\"text-xs uppercase tracking-[0.2em] text-slate-400\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var7 string
 		templ_7745c5c3_Var7, templ_7745c5c3_Err = templ.JoinStringErrs(len(entries))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/snapshots.templ`, Line: 44, Col: 83}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/snapshots.templ`, Line: 44, Col: 83}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var7))
 		if templ_7745c5c3_Err != nil {
@@ -184,7 +184,7 @@ func SnapshotListPage(title string, subtitle string, entries []SnapshotEntry) te
 			var templ_7745c5c3_Var8 string
 			templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.JoinStringErrs(entry.Label)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/snapshots.templ`, Line: 49, Col: 71}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/snapshots.templ`, Line: 49, Col: 71}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var8))
 			if templ_7745c5c3_Err != nil {
@@ -197,7 +197,7 @@ func SnapshotListPage(title string, subtitle string, entries []SnapshotEntry) te
 			var templ_7745c5c3_Var9 templ.SafeURL
 			templ_7745c5c3_Var9, templ_7745c5c3_Err = templ.JoinURLErrs(entry.Link)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `components/views/snapshots.templ`, Line: 50, Col: 45}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `views/snapshots.templ`, Line: 50, Col: 45}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var9))
 			if templ_7745c5c3_Err != nil {
--- a/db/migrations/20250115094500_snapshot_registry.sql
+++ b/db/migrations/20250115094500_snapshot_registry.sql
@@ -0,0 +1,14 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS snapshot_registry (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    snapshot_type TEXT NOT NULL,
+    table_name TEXT NOT NULL UNIQUE,
+    snapshot_time BIGINT NOT NULL
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE snapshot_registry;
+-- +goose StatementEnd
--- a/db/migrations_postgres/20250115094500_snapshot_registry.sql
+++ b/db/migrations_postgres/20250115094500_snapshot_registry.sql
@@ -0,0 +1,14 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS snapshot_registry (
+    id BIGSERIAL PRIMARY KEY,
+    snapshot_type TEXT NOT NULL,
+    table_name TEXT NOT NULL UNIQUE,
+    snapshot_time BIGINT NOT NULL
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE snapshot_registry;
+-- +goose StatementEnd
--- a/db/schema.sql
+++ b/db/schema.sql
@@ -66,3 +66,10 @@ CREATE TABLE IF NOT EXISTS inventory_history (
 	"PreviousResourcePool" TEXT,
 	"PreviousProvisionedDisk" REAL
 );
+
+CREATE TABLE IF NOT EXISTS snapshot_registry (
+	"id" INTEGER PRIMARY KEY AUTOINCREMENT,
+	"snapshot_type" TEXT NOT NULL,
+	"table_name" TEXT NOT NULL UNIQUE,
+	"snapshot_time" INTEGER NOT NULL
+);
--- a/dist/dist.go
+++ b/dist/dist.go
@@ -4,5 +4,5 @@ import (
 	"embed"
 )

-//go:embed all:assets
+//go:embed all:assets favicon.ico favicon-16x16.png favicon-32x32.png
 var AssetsDir embed.FS
--- a/dist/favicon-16x16.png
+++ b/dist/favicon-16x16.png
--- a/dist/favicon-32x32.png
+++ b/dist/favicon-32x32.png
--- a/dist/favicon.ico
+++ b/dist/favicon.ico
--- a/e2e/e2e_test.go.txt
+++ b/e2e/e2e_test.go.txt
@@ -95,14 +95,33 @@ func beforeAll() {

 func startApp() error {
 	port := getPort()
-	app = exec.Command("go", "run", "main.go")
+	settingsPath := "./test-settings.yml"
+	settingsBody := fmt.Sprintf(`settings:
+  log_level: "debug"
+  log_output: "text"
+  database_driver: "sqlite"
+  database_url: "./test-db.sqlite3"
+  bind_ip: "127.0.0.1"
+  bind_port: %d
+  bind_disable_tls: true
+  tls_cert_filename:
+  tls_key_filename:
+  vcenter_username: "test"
+  vcenter_password: "test"
+  vcenter_insecure: true
+  vcenter_event_polling_seconds: 60
+  vcenter_inventory_polling_seconds: 7200
+  vcenter_inventory_snapshot_seconds: 3600
+  vcenter_inventory_aggregate_seconds: 86400
+  hourly_snapshot_max_age_days: 1
+  daily_snapshot_max_age_months: 1
+`, port)
+	if err := os.WriteFile("../"+settingsPath, []byte(settingsBody), 0o600); err != nil {
+		return err
+	}
+	app = exec.Command("go", "run", "main.go", "-settings", settingsPath)
 	app.Dir = "../"
-	app.Env = append(
-		os.Environ(),
-		"DB_URL=./test-db.sqlite3",
-		fmt.Sprintf("PORT=%d", port),
-		"LOG_LEVEL=DEBUG",
-	)
+	app.Env = os.Environ()

 	var err error
 	baseUrL, err = url.Parse(fmt.Sprintf("http://localhost:%d", port))
@@ -188,6 +207,9 @@ func afterAll() {
 	if err := os.Remove("../test-db.sqlite3"); err != nil {
 		log.Fatalf("could not remove test-db.sqlite3: %v", err)
 	}
+	if err := os.Remove("../test-settings.yml"); err != nil {
+		log.Fatalf("could not remove test-settings.yml: %v", err)
+	}
 }

 // beforeEach creates a new context and page for each test,
--- a/go.mod
+++ b/go.mod
@@ -1,33 +1,42 @@
 module vctp

-go 1.25.0
+go 1.25.5

 require (
 	github.com/a-h/templ v0.3.977
 	github.com/go-co-op/gocron/v2 v2.19.0
 	github.com/jackc/pgx/v5 v5.8.0
 	github.com/jmoiron/sqlx v1.4.0
-	github.com/joho/godotenv v1.5.1
 	github.com/pressly/goose/v3 v3.26.0
+	github.com/swaggo/swag v1.16.6
 	github.com/vmware/govmomi v0.52.0
 	github.com/xuri/excelize/v2 v2.10.0
 	gopkg.in/yaml.v2 v2.4.0
-	modernc.org/sqlite v1.43.0
+	modernc.org/sqlite v1.44.0
 )

 require (
+	github.com/KyleBanks/depth v1.2.1 // indirect
+	github.com/PuerkitoBio/purell v1.1.1 // indirect
+	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/go-openapi/jsonpointer v0.19.5 // indirect
+	github.com/go-openapi/jsonreference v0.19.6 // indirect
+	github.com/go-openapi/spec v0.20.4 // indirect
+	github.com/go-openapi/swag v0.19.15 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/jonboulle/clockwork v0.5.0 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/mailru/easyjson v0.7.6 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mfridman/interpolate v0.0.2 // indirect
 	github.com/ncruces/go-strftime v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/richardlehane/mscfb v1.0.6 // indirect
-	github.com/richardlehane/msoleps v1.0.5 // indirect
+	github.com/richardlehane/msoleps v1.0.6 // indirect
 	github.com/robfig/cron/v3 v3.0.1 // indirect
 	github.com/sethvargo/go-retry v0.3.0 // indirect
 	github.com/tiendc/go-deepcopy v1.7.2 // indirect
@@ -36,10 +45,12 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.47.0 // indirect
 	golang.org/x/exp v0.0.0-20260112195511-716be5621a96 // indirect
+	golang.org/x/mod v0.32.0 // indirect
 	golang.org/x/net v0.49.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.40.0 // indirect
 	golang.org/x/text v0.33.0 // indirect
+	golang.org/x/tools v0.41.0 // indirect
 	modernc.org/libc v1.67.4 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,14 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
+github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
+github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
+github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
+github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
+github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/a-h/templ v0.3.977 h1:kiKAPXTZE2Iaf8JbtM21r54A8bCNsncrfnokZZSrSDg=
 github.com/a-h/templ v0.3.977/go.mod h1:oCZcnKRf5jjsGpf2yELzQfodLphd2mwecwG4Crk5HBo=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -9,6 +16,16 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/go-co-op/gocron/v2 v2.19.0 h1:OKf2y6LXPs/BgBI2fl8PxUpNAI1DA9Mg+hSeGOS38OU=
 github.com/go-co-op/gocron/v2 v2.19.0/go.mod h1:5lEiCKk1oVJV39Zg7/YG10OnaVrDAV5GGR6O0663k6U=
+github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
+github.com/go-openapi/jsonpointer v0.19.5 h1:gZr+CIYByUqjcgeLXnQu2gHYQC9o73G2XUeOFYEICuY=
+github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
+github.com/go-openapi/jsonreference v0.19.6 h1:UBIxjkht+AWIgYzCDSv2GN+E/togfwXUJFRTWhl2Jjs=
+github.com/go-openapi/jsonreference v0.19.6/go.mod h1:diGHMEHg2IqXZGKxqyvWdfWU/aim5Dprw5bqpKkTvns=
+github.com/go-openapi/spec v0.20.4 h1:O8hJrt0UMnhHcluhIdUgCLRWyM2x7QkBXRvOs7m+O1M=
+github.com/go-openapi/spec v0.20.4/go.mod h1:faYFR1CvsJZ0mNsmsphTMSoRrNV3TEDoAM7FOEWeq8I=
+github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
+github.com/go-openapi/swag v0.19.15 h1:D2NRCBzS9/pEY3gP9Nl8aDqGUcPFrwG2p+CNFrLyrCM=
+github.com/go-openapi/swag v0.19.15/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
 github.com/go-sql-driver/mysql v1.9.3 h1:U/N249h2WzJ3Ukj8SowVFjdtZKfu9vlLZxjPXV1aweo=
 github.com/go-sql-driver/mysql v1.9.3/go.mod h1:qn46aNg1333BRMNU69Lq93t8du/dwxI64Gl8i5p1WMU=
@@ -30,16 +47,23 @@ github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo
 github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
 github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
-github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
-github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbdFz6I=
 github.com/jonboulle/clockwork v0.5.0/go.mod h1:3mZlmanh0g2NDKO5TWZVJAfofYk64M7XN3SzBPjZF60=
+github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
+github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mailru/easyjson v0.7.6 h1:8yTIVnZgCoiM1TgqoeTl+LfU5Jg6/xL3QhGQnimLYnA=
+github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
@@ -48,6 +72,7 @@ github.com/mfridman/interpolate v0.0.2 h1:pnuTK7MQIxxFz1Gr+rjSIx9u7qVjf5VOoM/u6B
 github.com/mfridman/interpolate v0.0.2/go.mod h1:p+7uk6oE07mpE/Ik1b8EckO0O4ZXiGAfshKBWLUM9Xg=
 github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
 github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
+github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pressly/goose/v3 v3.26.0 h1:KJakav68jdH0WDvoAcj8+n61WqOIaPGgH0bJWS6jpmM=
@@ -58,6 +83,8 @@ github.com/richardlehane/mscfb v1.0.6 h1:eN3bvvZCp00bs7Zf52bxNwAx5lJDBK1tCuH19qq
 github.com/richardlehane/mscfb v1.0.6/go.mod h1:pe0+IUIc0AHh0+teNzBlJCtSyZdFOGgV4ZK9bsoV+Jo=
 github.com/richardlehane/msoleps v1.0.5 h1:kNlmACZuwC8ZWPLoJtD+HtZOsKJgYn7gXgUIcRB7dbo=
 github.com/richardlehane/msoleps v1.0.5/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
+github.com/richardlehane/msoleps v1.0.6 h1:9BvkpjvD+iUBalUY4esMwv6uBkfOip/Lzvd93jvR9gg=
+github.com/richardlehane/msoleps v1.0.6/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=
 github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
 github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
@@ -66,9 +93,12 @@ github.com/sethvargo/go-retry v0.3.0 h1:EEt31A35QhrcRZtrYFDTBg91cqZVnFL2navjDrah
 github.com/sethvargo/go-retry v0.3.0/go.mod h1:mNX17F0C/HguQMyMyJxcnU471gOZGxCLyYaFyAZraas=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/swaggo/swag v1.16.6 h1:qBNcx53ZaX+M5dxVyTrgQ0PJ/ACK+NzhwcbieTt+9yI=
+github.com/swaggo/swag v1.16.6/go.mod h1:ngP2etMK5a0P3QBizic5MEwpRmluJZPHjXcMoj4Xesg=
 github.com/tiendc/go-deepcopy v1.7.2 h1:Ut2yYR7W9tWjTQitganoIue4UGxZwCcJy3orjrrIj44=
 github.com/tiendc/go-deepcopy v1.7.2/go.mod h1:4bKjNC2r7boYOkD2IOuZpYjmlDdzjbpTRyCx+goBCJQ=
 github.com/vmware/govmomi v0.52.0 h1:JyxQ1IQdllrY7PJbv2am9mRsv3p9xWlIQ66bv+XnyLw=
@@ -91,23 +121,34 @@ golang.org/x/image v0.25.0 h1:Y6uW6rH1y5y/LK1J8BPWZtr6yZ7hrsy6hFrXjgsc2fQ=
 golang.org/x/image v0.25.0/go.mod h1:tCAmOEGthTtkalusGp1g3xa2gke8J6c2N565dTyl9Rs=
 golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
 golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
+golang.org/x/net v0.0.0-20210421230115-4e50805a0758/go.mod h1:72T/g9IO56b78aLF+1Kcs5dz7/ng1VjMUvfKvpfy+jM=
 golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
 golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
 golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210420072515-93ed5bcd2bfe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
 golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.33.0 h1:B3njUFyqtHDUI5jMn1YIr5B0IE2U0qck04r6d4KPAxE=
 golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
 golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 modernc.org/cc/v4 v4.27.1 h1:9W30zRlYrefrDV2JE2O8VDtJ1yPGownxciz5rrbQZis=
@@ -134,6 +175,8 @@ modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
 modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
 modernc.org/sqlite v1.43.0 h1:8YqiFx3G1VhHTXO2Q00bl1Wz9KhS9Q5okwfp9Y97VnA=
 modernc.org/sqlite v1.43.0/go.mod h1:+VkC6v3pLOAE0A0uVucQEcbVW0I5nHCeDaBf+DpsQT8=
+modernc.org/sqlite v1.44.0 h1:YjCKJnzZde2mLVy0cMKTSL4PxCmbIguOq9lGp8ZvGOc=
+modernc.org/sqlite v1.44.0/go.mod h1:2Dq41ir5/qri7QJJJKNZcP4UF7TsX/KNeykYgPDtGhE=
 modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
 modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
 modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
--- a/internal/report/snapshots.go
+++ b/internal/report/snapshots.go
@@ -14,6 +14,12 @@ import (
 	"github.com/xuri/excelize/v2"
 )

+type SnapshotRecord struct {
+	TableName    string
+	SnapshotTime time.Time
+	SnapshotType string
+}
+
 func ListTablesByPrefix(ctx context.Context, database db.Database, prefix string) ([]string, error) {
 	dbConn := database.DB()
 	driver := strings.ToLower(dbConn.DriverName())
@@ -59,26 +65,139 @@ ORDER BY tablename DESC
 	return tables, rows.Err()
 }

-func FormatSnapshotLabel(prefix string, tableName string) (string, bool) {
-	if !strings.HasPrefix(tableName, prefix) {
-		return "", false
-	}
-	suffix := strings.TrimPrefix(tableName, prefix)
-	switch prefix {
-	case "inventory_daily_":
-		if t, err := time.Parse("20060102", suffix); err == nil {
-			return t.Format("2006-01-02"), true
-		}
-	case "inventory_daily_summary_":
-		if t, err := time.Parse("20060102", suffix); err == nil {
-			return t.Format("2006-01-02"), true
-		}
-	case "inventory_monthly_summary_":
-		if t, err := time.Parse("200601", suffix); err == nil {
-			return t.Format("2006-01"), true
+func EnsureSnapshotRegistry(ctx context.Context, database db.Database) error {
+	dbConn := database.DB()
+	driver := strings.ToLower(dbConn.DriverName())
+	switch driver {
+	case "sqlite":
+		_, err := dbConn.ExecContext(ctx, `
+CREATE TABLE IF NOT EXISTS snapshot_registry (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  snapshot_type TEXT NOT NULL,
+  table_name TEXT NOT NULL UNIQUE,
+  snapshot_time BIGINT NOT NULL
+)
+`)
+		return err
+	case "pgx", "postgres":
+		_, err := dbConn.ExecContext(ctx, `
+CREATE TABLE IF NOT EXISTS snapshot_registry (
+  id BIGSERIAL PRIMARY KEY,
+  snapshot_type TEXT NOT NULL,
+  table_name TEXT NOT NULL UNIQUE,
+  snapshot_time BIGINT NOT NULL
+)
+`)
+		return err
+	default:
+		return fmt.Errorf("unsupported driver for snapshot registry: %s", driver)
 	}
 }
-	return "", false
+
+func RegisterSnapshot(ctx context.Context, database db.Database, snapshotType string, tableName string, snapshotTime time.Time) error {
+	if snapshotType == "" || tableName == "" {
+		return fmt.Errorf("snapshot type or table name is empty")
+	}
+	dbConn := database.DB()
+	driver := strings.ToLower(dbConn.DriverName())
+	switch driver {
+	case "sqlite":
+		_, err := dbConn.ExecContext(ctx, `
+INSERT OR IGNORE INTO snapshot_registry (snapshot_type, table_name, snapshot_time)
+VALUES (?, ?, ?)
+`, snapshotType, tableName, snapshotTime.Unix())
+		return err
+	case "pgx", "postgres":
+		_, err := dbConn.ExecContext(ctx, `
+INSERT INTO snapshot_registry (snapshot_type, table_name, snapshot_time)
+VALUES ($1, $2, $3)
+ON CONFLICT (table_name) DO NOTHING
+`, snapshotType, tableName, snapshotTime.Unix())
+		return err
+	default:
+		return fmt.Errorf("unsupported driver for snapshot registry: %s", driver)
+	}
+}
+
+func DeleteSnapshotRecord(ctx context.Context, database db.Database, tableName string) error {
+	if tableName == "" {
+		return nil
+	}
+	dbConn := database.DB()
+	driver := strings.ToLower(dbConn.DriverName())
+	switch driver {
+	case "sqlite":
+		_, err := dbConn.ExecContext(ctx, `DELETE FROM snapshot_registry WHERE table_name = ?`, tableName)
+		return err
+	case "pgx", "postgres":
+		_, err := dbConn.ExecContext(ctx, `DELETE FROM snapshot_registry WHERE table_name = $1`, tableName)
+		return err
+	default:
+		return fmt.Errorf("unsupported driver for snapshot registry: %s", driver)
+	}
+}
+
+func ListSnapshots(ctx context.Context, database db.Database, snapshotType string) ([]SnapshotRecord, error) {
+	dbConn := database.DB()
+	driver := strings.ToLower(dbConn.DriverName())
+
+	var rows *sqlx.Rows
+	var err error
+
+	switch driver {
+	case "sqlite":
+		rows, err = dbConn.QueryxContext(ctx, `
+SELECT table_name, snapshot_time, snapshot_type
+FROM snapshot_registry
+WHERE snapshot_type = ?
+ORDER BY snapshot_time DESC, table_name DESC
+`, snapshotType)
+	case "pgx", "postgres":
+		rows, err = dbConn.QueryxContext(ctx, `
+SELECT table_name, snapshot_time, snapshot_type
+FROM snapshot_registry
+WHERE snapshot_type = $1
+ORDER BY snapshot_time DESC, table_name DESC
+`, snapshotType)
+	default:
+		return nil, fmt.Errorf("unsupported driver for listing snapshots: %s", driver)
+	}
+
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	records := make([]SnapshotRecord, 0)
+	for rows.Next() {
+		var (
+			tableName    string
+			snapshotTime int64
+			recordType   string
+		)
+		if err := rows.Scan(&tableName, &snapshotTime, &recordType); err != nil {
+			return nil, err
+		}
+		records = append(records, SnapshotRecord{
+			TableName:    tableName,
+			SnapshotTime: time.Unix(snapshotTime, 0),
+			SnapshotType: recordType,
+		})
+	}
+	return records, rows.Err()
+}
+
+func FormatSnapshotLabel(snapshotType string, snapshotTime time.Time, tableName string) string {
+	switch snapshotType {
+	case "hourly":
+		return snapshotTime.Format("2006-01-02 15:00")
+	case "daily":
+		return snapshotTime.Format("2006-01-02")
+	case "monthly":
+		return snapshotTime.Format("2006-01")
+	default:
+		return tableName
+	}
 }

 func CreateTableReport(logger *slog.Logger, Database db.Database, ctx context.Context, tableName string) ([]byte, error) {
--- a/internal/settings/settings.go
+++ b/internal/settings/settings.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log/slog"
 	"os"
+	"path/filepath"
 	"vctp/internal/utils"

 	"gopkg.in/yaml.v2"
@@ -19,6 +20,25 @@ type Settings struct {
 // SettingsYML struct holds various runtime data that is too cumbersome to specify via command line, eg replacement properties
 type SettingsYML struct {
 	Settings struct {
+		LogLevel                         string   `yaml:"log_level"`
+		LogOutput                        string   `yaml:"log_output"`
+		DatabaseDriver                   string   `yaml:"database_driver"`
+		DatabaseURL                      string   `yaml:"database_url"`
+		BindIP                           string   `yaml:"bind_ip"`
+		BindPort                         int      `yaml:"bind_port"`
+		BindDisableTLS                   bool     `yaml:"bind_disable_tls"`
+		TLSCertFilename                  string   `yaml:"tls_cert_filename"`
+		TLSKeyFilename                   string   `yaml:"tls_key_filename"`
+		VcenterUsername                  string   `yaml:"vcenter_username"`
+		VcenterPassword                  string   `yaml:"vcenter_password"`
+		VcenterInsecure                  bool     `yaml:"vcenter_insecure"`
+		VcenterEventPollingSeconds       int      `yaml:"vcenter_event_polling_seconds"`
+		VcenterInventoryPollingSeconds   int      `yaml:"vcenter_inventory_polling_seconds"`
+		VcenterInventorySnapshotSeconds  int      `yaml:"vcenter_inventory_snapshot_seconds"`
+		VcenterInventoryAggregateSeconds int      `yaml:"vcenter_inventory_aggregate_seconds"`
+		HourlySnapshotMaxAgeDays         int      `yaml:"hourly_snapshot_max_age_days"`
+		DailySnapshotMaxAgeMonths        int      `yaml:"daily_snapshot_max_age_months"`
+		SnapshotCleanupCron              string   `yaml:"snapshot_cleanup_cron"`
 		TenantsToFilter                  []string `yaml:"tenants_to_filter"`
 		NodeChargeClusters               []string `yaml:"node_charge_clusters"`
 		SrmActiveActiveVms               []string `yaml:"srm_activeactive_vms"`
@@ -65,3 +85,49 @@ func (s *Settings) ReadYMLSettings() error {

 	return nil
 }
+
+func (s *Settings) WriteYMLSettings() error {
+	if s.Values == nil {
+		return errors.New("settings are not loaded")
+	}
+	if len(s.SettingsPath) == 0 {
+		return errors.New("settings file path not specified")
+	}
+
+	data, err := yaml.Marshal(s.Values)
+	if err != nil {
+		return fmt.Errorf("unable to encode settings file: %w", err)
+	}
+
+	mode := os.FileMode(0o644)
+	if info, err := os.Stat(s.SettingsPath); err == nil {
+		mode = info.Mode().Perm()
+	}
+
+	dir := filepath.Dir(s.SettingsPath)
+	tmp, err := os.CreateTemp(dir, "vctp-settings-*.yml")
+	if err != nil {
+		return fmt.Errorf("unable to create temp settings file: %w", err)
+	}
+	tmpName := tmp.Name()
+	defer func() {
+		_ = os.Remove(tmpName)
+	}()
+
+	if _, err := tmp.Write(data); err != nil {
+		_ = tmp.Close()
+		return fmt.Errorf("unable to write temp settings file: %w", err)
+	}
+	if err := tmp.Chmod(mode); err != nil {
+		_ = tmp.Close()
+		return fmt.Errorf("unable to set temp settings permissions: %w", err)
+	}
+	if err := tmp.Close(); err != nil {
+		return fmt.Errorf("unable to close temp settings file: %w", err)
+	}
+	if err := os.Rename(tmpName, s.SettingsPath); err != nil {
+		return fmt.Errorf("unable to replace settings file: %w", err)
+	}
+
+	return nil
+}
--- a/internal/tasks/inventorySnapshots.go
+++ b/internal/tasks/inventorySnapshots.go
@@ -5,8 +5,6 @@ import (
 	"database/sql"
 	"fmt"
 	"log/slog"
-	"os"
-	"strconv"
 	"strings"
 	"time"
 	"vctp/db/queries"
@@ -33,8 +31,8 @@ type inventorySnapshotRow struct {
 	Cluster         sql.NullString
 	Folder          sql.NullString
 	ProvisionedDisk sql.NullFloat64
-	InitialVcpus    sql.NullInt64
-	InitialRam      sql.NullInt64
+	VcpuCount       sql.NullInt64
+	RamGB           sql.NullInt64
 	IsTemplate      string
 	PoweredOn       string
 	SrmPlaceholder  string
@@ -46,7 +44,7 @@ type inventorySnapshotRow struct {
 // RunVcenterSnapshotHourly records hourly inventory snapshots into a daily table.
 func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Logger) error {
 	startTime := time.Now()
-	tableName, err := dailyInventoryTableName(startTime)
+	tableName, err := hourlyInventoryTableName(startTime)
 	if err != nil {
 		return err
 	}
@@ -55,6 +53,12 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 	if err := ensureDailyInventoryTable(ctx, dbConn, tableName); err != nil {
 		return err
 	}
+	if err := report.EnsureSnapshotRegistry(ctx, c.Database); err != nil {
+		return err
+	}
+	if err := report.RegisterSnapshot(ctx, c.Database, "hourly", tableName, startTime); err != nil {
+		c.Logger.Warn("failed to register hourly snapshot", "error", err, "table", tableName)
+	}

 	// reload settings in case vcenter list has changed
 	c.Settings.ReadYMLSettings()
@@ -62,7 +66,10 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 	for _, url := range c.Settings.Values.Settings.VcenterAddresses {
 		c.Logger.Debug("connecting to vcenter for hourly snapshot", "url", url)
 		vc := vcenter.New(c.Logger, c.VcCreds)
-		vc.Login(url)
+		if err := vc.Login(url); err != nil {
+			c.Logger.Error("unable to connect to vcenter for hourly snapshot", "error", err, "url", url)
+			continue
+		}

 		vcVms, err := vc.GetAllVmReferences()
 		if err != nil {
@@ -70,6 +77,10 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 			vc.Logout()
 			continue
 		}
+		canDetectMissing := len(vcVms) > 0
+		if !canDetectMissing {
+			c.Logger.Warn("no VMs returned from vcenter; skipping missing VM detection", "url", url)
+		}

 		inventoryRows, err := c.Database.Queries().GetInventoryByVcenter(ctx, url)
 		if err != nil {
@@ -116,8 +127,8 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 			presentSnapshots[vm.Reference().Value] = row

 			totals.VmCount++
-			totals.VcpuTotal += nullInt64ToInt(row.InitialVcpus)
-			totals.RamTotal += nullInt64ToInt(row.InitialRam)
+			totals.VcpuTotal += nullInt64ToInt(row.VcpuCount)
+			totals.RamTotal += nullInt64ToInt(row.RamGB)
 			totals.DiskTotal += nullFloat64ToFloat(row.ProvisionedDisk)
 		}

@@ -127,7 +138,15 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 			}
 		}

+		if !canDetectMissing {
+			vc.Logout()
+			continue
+		}
+
 		for _, inv := range inventoryRows {
+			if strings.HasPrefix(inv.Name, "vCLS-") {
+				continue
+			}
 			vmID := inv.VmId.String
 			if vmID != "" {
 				if _, ok := presentSnapshots[vmID]; ok {
@@ -137,6 +156,17 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo

 			row := snapshotFromInventory(inv, startTime)
 			row.IsPresent = "FALSE"
+			if !row.DeletionTime.Valid {
+				deletionTime := startTime.Unix()
+				row.DeletionTime = sql.NullInt64{Int64: deletionTime, Valid: true}
+				if err := c.Database.Queries().InventoryMarkDeleted(ctx, queries.InventoryMarkDeletedParams{
+					DeletionTime:   row.DeletionTime,
+					VmId:           inv.VmId,
+					DatacenterName: inv.Datacenter,
+				}); err != nil {
+					c.Logger.Warn("failed to mark inventory record deleted", "error", err, "vm_id", row.VmId.String)
+				}
+			}
 			if err := insertDailyInventoryRow(ctx, dbConn, tableName, row); err != nil {
 				c.Logger.Error("failed to insert missing VM snapshot", "error", err, "vm_id", row.VmId.String)
 			}
@@ -148,7 +178,7 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 			"vcenter", url,
 			"vm_count", totals.VmCount,
 			"vcpu_total", totals.VcpuTotal,
-			"ram_total_mb", totals.RamTotal,
+			"ram_total_gb", totals.RamTotal,
 			"disk_total_gb", totals.DiskTotal,
 		)
 	}
@@ -160,7 +190,7 @@ func (c *CronTask) RunVcenterSnapshotHourly(ctx context.Context, logger *slog.Lo
 // RunVcenterDailyAggregate summarizes hourly snapshots into a daily summary table.
 func (c *CronTask) RunVcenterDailyAggregate(ctx context.Context, logger *slog.Logger) error {
 	targetTime := time.Now().Add(-time.Minute)
-	sourceTable, err := dailyInventoryTableName(targetTime)
+	sourceTable, err := hourlyInventoryTableName(targetTime)
 	if err != nil {
 		return err
 	}
@@ -173,6 +203,9 @@ func (c *CronTask) RunVcenterDailyAggregate(ctx context.Context, logger *slog.Lo
 	if err := ensureDailySummaryTable(ctx, dbConn, summaryTable); err != nil {
 		return err
 	}
+	if err := report.EnsureSnapshotRegistry(ctx, c.Database); err != nil {
+		return err
+	}

 	currentTotals, err := snapshotTotalsForTable(ctx, dbConn, sourceTable)
 	if err != nil {
@@ -182,12 +215,12 @@ func (c *CronTask) RunVcenterDailyAggregate(ctx context.Context, logger *slog.Lo
 			"table", sourceTable,
 			"vm_count", currentTotals.VmCount,
 			"vcpu_total", currentTotals.VcpuTotal,
-			"ram_total_mb", currentTotals.RamTotal,
+			"ram_total_gb", currentTotals.RamTotal,
 			"disk_total_gb", currentTotals.DiskTotal,
 		)
 	}

-	prevTable, _ := dailyInventoryTableName(targetTime.AddDate(0, 0, -1))
+	prevTable, _ := hourlyInventoryTableName(targetTime.AddDate(0, 0, -1))
 	if prevTable != "" && tableExists(ctx, dbConn, prevTable) {
 		prevTotals, err := snapshotTotalsForTable(ctx, dbConn, prevTable)
 		if err != nil {
@@ -198,7 +231,7 @@ func (c *CronTask) RunVcenterDailyAggregate(ctx context.Context, logger *slog.Lo
 				"previous_table", prevTable,
 				"vm_delta", currentTotals.VmCount-prevTotals.VmCount,
 				"vcpu_delta", currentTotals.VcpuTotal-prevTotals.VcpuTotal,
-				"ram_delta_mb", currentTotals.RamTotal-prevTotals.RamTotal,
+				"ram_delta_gb", currentTotals.RamTotal-prevTotals.RamTotal,
 				"disk_delta_gb", currentTotals.DiskTotal-prevTotals.DiskTotal,
 			)
 		}
@@ -207,19 +240,19 @@ func (c *CronTask) RunVcenterDailyAggregate(ctx context.Context, logger *slog.Lo
 	insertQuery := fmt.Sprintf(`
 INSERT INTO %s (
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
-  "SamplesPresent", "AvgVcpus", "AvgRam", "AvgDisk", "AvgIsPresent",
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
+  "SamplesPresent", "AvgVcpuCount", "AvgRamGB", "AvgProvisionedDisk", "AvgIsPresent",
  "PoolTinPct", "PoolBronzePct", "PoolSilverPct", "PoolGoldPct"
 )
 SELECT
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
  SUM(CASE WHEN "IsPresent" = 'TRUE' THEN 1 ELSE 0 END) AS "SamplesPresent",
-  AVG(CASE WHEN "IsPresent" = 'TRUE' AND "InitialVcpus" IS NOT NULL THEN "InitialVcpus" END) AS "AvgVcpus",
-  AVG(CASE WHEN "IsPresent" = 'TRUE' AND "InitialRam" IS NOT NULL THEN "InitialRam" END) AS "AvgRam",
-  AVG(CASE WHEN "IsPresent" = 'TRUE' AND "ProvisionedDisk" IS NOT NULL THEN "ProvisionedDisk" END) AS "AvgDisk",
+  AVG(CASE WHEN "IsPresent" = 'TRUE' AND "VcpuCount" IS NOT NULL THEN "VcpuCount" END) AS "AvgVcpuCount",
+  AVG(CASE WHEN "IsPresent" = 'TRUE' AND "RamGB" IS NOT NULL THEN "RamGB" END) AS "AvgRamGB",
+  AVG(CASE WHEN "IsPresent" = 'TRUE' AND "ProvisionedDisk" IS NOT NULL THEN "ProvisionedDisk" END) AS "AvgProvisionedDisk",
  AVG(CASE WHEN "IsPresent" = 'TRUE' THEN 1 ELSE 0 END) AS "AvgIsPresent",
  100.0 * SUM(CASE WHEN "IsPresent" = 'TRUE' AND LOWER("ResourcePool") = 'tin' THEN 1 ELSE 0 END)
    / NULLIF(SUM(CASE WHEN "IsPresent" = 'TRUE' THEN 1 ELSE 0 END), 0) AS "PoolTinPct",
@@ -232,14 +265,17 @@ SELECT
 FROM %s
 GROUP BY
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid";
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid";
 `, summaryTable, sourceTable)

 	if _, err := dbConn.ExecContext(ctx, insertQuery); err != nil {
 		c.Logger.Error("failed to aggregate daily inventory", "error", err, "source_table", sourceTable)
 		return err
 	}
+	if err := report.RegisterSnapshot(ctx, c.Database, "daily", summaryTable, targetTime); err != nil {
+		c.Logger.Warn("failed to register daily snapshot", "error", err, "table", summaryTable)
+	}

 	c.Logger.Debug("Finished daily inventory aggregation", "source_table", sourceTable, "summary_table", summaryTable)
 	return nil
@@ -251,7 +287,7 @@ func (c *CronTask) RunVcenterMonthlyAggregate(ctx context.Context, logger *slog.
 	firstOfThisMonth := time.Date(now.Year(), now.Month(), 1, 0, 0, 0, 0, now.Location())
 	targetMonth := firstOfThisMonth.AddDate(0, -1, 0)

-	monthPrefix := fmt.Sprintf("inventory_daily_%s", targetMonth.Format("200601"))
+	monthPrefix := fmt.Sprintf("inventory_hourly_%s", targetMonth.Format("200601"))
 	dailyTables, err := report.ListTablesByPrefix(ctx, c.Database, monthPrefix)
 	if err != nil {
 		return err
@@ -269,11 +305,14 @@ func (c *CronTask) RunVcenterMonthlyAggregate(ctx context.Context, logger *slog.
 	if err := ensureMonthlySummaryTable(ctx, dbConn, monthlyTable); err != nil {
 		return err
 	}
+	if err := report.EnsureSnapshotRegistry(ctx, c.Database); err != nil {
+		return err
+	}

 	unionQuery := buildUnionQuery(dailyTables, []string{
 		`"InventoryId"`, `"Name"`, `"Vcenter"`, `"VmId"`, `"EventKey"`, `"CloudId"`, `"CreationTime"`,
 		`"DeletionTime"`, `"ResourcePool"`, `"VmType"`, `"Datacenter"`, `"Cluster"`, `"Folder"`,
-		`"ProvisionedDisk"`, `"InitialVcpus"`, `"InitialRam"`, `"IsTemplate"`, `"PoweredOn"`,
+		`"ProvisionedDisk"`, `"VcpuCount"`, `"RamGB"`, `"IsTemplate"`, `"PoweredOn"`,
 		`"SrmPlaceholder"`, `"VmUuid"`, `"IsPresent"`,
 	})
 	if strings.TrimSpace(unionQuery) == "" {
@@ -288,7 +327,7 @@ func (c *CronTask) RunVcenterMonthlyAggregate(ctx context.Context, logger *slog.
 			"month", targetMonth.Format("2006-01"),
 			"vm_count", monthlyTotals.VmCount,
 			"vcpu_total", monthlyTotals.VcpuTotal,
-			"ram_total_mb", monthlyTotals.RamTotal,
+			"ram_total_gb", monthlyTotals.RamTotal,
 			"disk_total_gb", monthlyTotals.DiskTotal,
 		)
 	}
@@ -296,18 +335,18 @@ func (c *CronTask) RunVcenterMonthlyAggregate(ctx context.Context, logger *slog.
 	insertQuery := fmt.Sprintf(`
 INSERT INTO %s (
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
-  "AvgVcpus", "AvgRam", "AvgDisk", "AvgIsPresent",
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
+  "AvgVcpuCount", "AvgRamGB", "AvgProvisionedDisk", "AvgIsPresent",
  "PoolTinPct", "PoolBronzePct", "PoolSilverPct", "PoolGoldPct"
 )
 SELECT
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
-  AVG(CASE WHEN "InitialVcpus" IS NOT NULL THEN "InitialVcpus" END) AS "AvgVcpus",
-  AVG(CASE WHEN "InitialRam" IS NOT NULL THEN "InitialRam" END) AS "AvgRam",
-  AVG(CASE WHEN "ProvisionedDisk" IS NOT NULL THEN "ProvisionedDisk" END) AS "AvgDisk",
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid",
+  AVG(CASE WHEN "VcpuCount" IS NOT NULL THEN "VcpuCount" END) AS "AvgVcpuCount",
+  AVG(CASE WHEN "RamGB" IS NOT NULL THEN "RamGB" END) AS "AvgRamGB",
+  AVG(CASE WHEN "ProvisionedDisk" IS NOT NULL THEN "ProvisionedDisk" END) AS "AvgProvisionedDisk",
  AVG(CASE WHEN "IsPresent" = 'TRUE' THEN 1 ELSE 0 END) AS "AvgIsPresent",
  100.0 * SUM(CASE WHEN "IsPresent" = 'TRUE' AND LOWER("ResourcePool") = 'tin' THEN 1 ELSE 0 END)
    / NULLIF(SUM(CASE WHEN "IsPresent" = 'TRUE' THEN 1 ELSE 0 END), 0) AS "PoolTinPct",
@@ -322,14 +361,17 @@ FROM (
 ) snapshots
 GROUP BY
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid";
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid";
 `, monthlyTable, unionQuery)

 	if _, err := dbConn.ExecContext(ctx, insertQuery); err != nil {
 		c.Logger.Error("failed to aggregate monthly inventory", "error", err, "month", targetMonth.Format("2006-01"))
 		return err
 	}
+	if err := report.RegisterSnapshot(ctx, c.Database, "monthly", monthlyTable, targetMonth); err != nil {
+		c.Logger.Warn("failed to register monthly snapshot", "error", err, "table", monthlyTable)
+	}

 	c.Logger.Debug("Finished monthly inventory aggregation", "summary_table", monthlyTable)
 	return nil
@@ -338,15 +380,15 @@ GROUP BY
 // RunSnapshotCleanup drops hourly and daily snapshot tables older than retention.
 func (c *CronTask) RunSnapshotCleanup(ctx context.Context, logger *slog.Logger) error {
 	now := time.Now()
-	hourlyMaxDays := getEnvInt("HOURLY_SNAPSHOT_MAX_AGE_DAYS", 60)
-	dailyMaxMonths := getEnvInt("DAILY_SNAPSHOT_MAX_AGE_MONTHS", 12)
+	hourlyMaxDays := intWithDefault(c.Settings.Values.Settings.HourlySnapshotMaxAgeDays, 60)
+	dailyMaxMonths := intWithDefault(c.Settings.Values.Settings.DailySnapshotMaxAgeMonths, 12)

 	hourlyCutoff := now.AddDate(0, 0, -hourlyMaxDays)
 	dailyCutoff := now.AddDate(0, -dailyMaxMonths, 0)

 	dbConn := c.Database.DB()

-	hourlyTables, err := report.ListTablesByPrefix(ctx, c.Database, "inventory_daily_")
+	hourlyTables, err := report.ListTablesByPrefix(ctx, c.Database, "inventory_hourly_")
 	if err != nil {
 		return err
 	}
@@ -356,7 +398,7 @@ func (c *CronTask) RunSnapshotCleanup(ctx context.Context, logger *slog.Logger)
 		if strings.HasPrefix(table, "inventory_daily_summary_") {
 			continue
 		}
-		tableDate, ok := parseSnapshotDate(table, "inventory_daily_", "20060102")
+		tableDate, ok := parseSnapshotDate(table, "inventory_hourly_", "2006010215")
 		if !ok {
 			continue
 		}
@@ -365,6 +407,9 @@ func (c *CronTask) RunSnapshotCleanup(ctx context.Context, logger *slog.Logger)
 				c.Logger.Error("failed to drop hourly snapshot table", "error", err, "table", table)
 			} else {
 				removedHourly++
+				if err := report.DeleteSnapshotRecord(ctx, c.Database, table); err != nil {
+					c.Logger.Warn("failed to remove hourly snapshot registry entry", "error", err, "table", table)
+				}
 			}
 		}
 	}
@@ -384,6 +429,9 @@ func (c *CronTask) RunSnapshotCleanup(ctx context.Context, logger *slog.Logger)
 				c.Logger.Error("failed to drop daily snapshot table", "error", err, "table", table)
 			} else {
 				removedDaily++
+				if err := report.DeleteSnapshotRecord(ctx, c.Database, table); err != nil {
+					c.Logger.Warn("failed to remove daily snapshot registry entry", "error", err, "table", table)
+				}
 			}
 		}
 	}
@@ -397,8 +445,8 @@ func (c *CronTask) RunSnapshotCleanup(ctx context.Context, logger *slog.Logger)
 	return nil
 }

-func dailyInventoryTableName(t time.Time) (string, error) {
-	return safeTableName(fmt.Sprintf("inventory_daily_%s", t.Format("20060102")))
+func hourlyInventoryTableName(t time.Time) (string, error) {
+	return safeTableName(fmt.Sprintf("inventory_hourly_%s", t.Format("2006010215")))
 }

 func dailySummaryTableName(t time.Time) (string, error) {
@@ -435,8 +483,8 @@ func ensureDailyInventoryTable(ctx context.Context, dbConn *sqlx.DB, tableName s
  "Cluster" TEXT,
  "Folder" TEXT,
  "ProvisionedDisk" REAL,
-  "InitialVcpus" BIGINT,
-  "InitialRam" BIGINT,
+  "VcpuCount" BIGINT,
+  "RamGB" BIGINT,
  "IsTemplate" TEXT,
  "PoweredOn" TEXT,
  "SrmPlaceholder" TEXT,
@@ -445,10 +493,16 @@ func ensureDailyInventoryTable(ctx context.Context, dbConn *sqlx.DB, tableName s
  "IsPresent" TEXT NOT NULL
 );`, tableName)

-	_, err := dbConn.ExecContext(ctx, ddl)
+	if _, err := dbConn.ExecContext(ctx, ddl); err != nil {
 		return err
 	}

+	return ensureSnapshotColumns(ctx, dbConn, tableName, []columnDef{
+		{Name: "VcpuCount", Type: "BIGINT"},
+		{Name: "RamGB", Type: "BIGINT"},
+	})
+}
+
 func ensureDailySummaryTable(ctx context.Context, dbConn *sqlx.DB, tableName string) error {
 	ddl := fmt.Sprintf(`CREATE TABLE IF NOT EXISTS %s (
  "InventoryId" BIGINT,
@@ -465,16 +519,16 @@ func ensureDailySummaryTable(ctx context.Context, dbConn *sqlx.DB, tableName str
  "Cluster" TEXT,
  "Folder" TEXT,
  "ProvisionedDisk" REAL,
-  "InitialVcpus" BIGINT,
-  "InitialRam" BIGINT,
+  "VcpuCount" BIGINT,
+  "RamGB" BIGINT,
  "IsTemplate" TEXT,
  "PoweredOn" TEXT,
  "SrmPlaceholder" TEXT,
  "VmUuid" TEXT,
  "SamplesPresent" BIGINT NOT NULL,
-  "AvgVcpus" REAL,
-  "AvgRam" REAL,
-  "AvgDisk" REAL,
+  "AvgVcpuCount" REAL,
+  "AvgRamGB" REAL,
+  "AvgProvisionedDisk" REAL,
  "AvgIsPresent" REAL,
  "PoolTinPct" REAL,
  "PoolBronzePct" REAL,
@@ -487,9 +541,9 @@ func ensureDailySummaryTable(ctx context.Context, dbConn *sqlx.DB, tableName str
 	}

 	return ensureSnapshotColumns(ctx, dbConn, tableName, []columnDef{
-		{Name: "AvgVcpus", Type: "REAL"},
-		{Name: "AvgRam", Type: "REAL"},
-		{Name: "AvgDisk", Type: "REAL"},
+		{Name: "AvgVcpuCount", Type: "REAL"},
+		{Name: "AvgRamGB", Type: "REAL"},
+		{Name: "AvgProvisionedDisk", Type: "REAL"},
 		{Name: "AvgIsPresent", Type: "REAL"},
 		{Name: "PoolTinPct", Type: "REAL"},
 		{Name: "PoolBronzePct", Type: "REAL"},
@@ -514,15 +568,15 @@ func ensureMonthlySummaryTable(ctx context.Context, dbConn *sqlx.DB, tableName s
  "Cluster" TEXT,
  "Folder" TEXT,
  "ProvisionedDisk" REAL,
-  "InitialVcpus" BIGINT,
-  "InitialRam" BIGINT,
+  "VcpuCount" BIGINT,
+  "RamGB" BIGINT,
  "IsTemplate" TEXT,
  "PoweredOn" TEXT,
  "SrmPlaceholder" TEXT,
  "VmUuid" TEXT,
-  "AvgVcpus" REAL,
-  "AvgRam" REAL,
-  "AvgDisk" REAL,
+  "AvgVcpuCount" REAL,
+  "AvgRamGB" REAL,
+  "AvgProvisionedDisk" REAL,
  "AvgIsPresent" REAL,
  "PoolTinPct" REAL,
  "PoolBronzePct" REAL,
@@ -535,7 +589,10 @@ func ensureMonthlySummaryTable(ctx context.Context, dbConn *sqlx.DB, tableName s
 	}

 	return ensureSnapshotColumns(ctx, dbConn, tableName, []columnDef{
-		{Name: "AvgDisk", Type: "REAL"},
+		{Name: "AvgVcpuCount", Type: "REAL"},
+		{Name: "AvgRamGB", Type: "REAL"},
+		{Name: "AvgProvisionedDisk", Type: "REAL"},
+		{Name: "AvgIsPresent", Type: "REAL"},
 		{Name: "PoolTinPct", Type: "REAL"},
 		{Name: "PoolBronzePct", Type: "REAL"},
 		{Name: "PoolSilverPct", Type: "REAL"},
@@ -622,8 +679,8 @@ func snapshotTotalsForTable(ctx context.Context, dbConn *sqlx.DB, table string)
 	query := fmt.Sprintf(`
 SELECT
  COUNT(DISTINCT "VmId") AS vm_count,
-  COALESCE(SUM(CASE WHEN "InitialVcpus" IS NOT NULL THEN "InitialVcpus" ELSE 0 END), 0) AS vcpu_total,
-  COALESCE(SUM(CASE WHEN "InitialRam" IS NOT NULL THEN "InitialRam" ELSE 0 END), 0) AS ram_total,
+  COALESCE(SUM(CASE WHEN "VcpuCount" IS NOT NULL THEN "VcpuCount" ELSE 0 END), 0) AS vcpu_total,
+  COALESCE(SUM(CASE WHEN "RamGB" IS NOT NULL THEN "RamGB" ELSE 0 END), 0) AS ram_total,
  COALESCE(SUM(CASE WHEN "ProvisionedDisk" IS NOT NULL THEN "ProvisionedDisk" ELSE 0 END), 0) AS disk_total
 FROM %s
 WHERE "IsPresent" = 'TRUE'
@@ -640,8 +697,8 @@ func snapshotTotalsForUnion(ctx context.Context, dbConn *sqlx.DB, unionQuery str
 	query := fmt.Sprintf(`
 SELECT
  COUNT(DISTINCT "VmId") AS vm_count,
-  COALESCE(SUM(CASE WHEN "InitialVcpus" IS NOT NULL THEN "InitialVcpus" ELSE 0 END), 0) AS vcpu_total,
-  COALESCE(SUM(CASE WHEN "InitialRam" IS NOT NULL THEN "InitialRam" ELSE 0 END), 0) AS ram_total,
+  COALESCE(SUM(CASE WHEN "VcpuCount" IS NOT NULL THEN "VcpuCount" ELSE 0 END), 0) AS vcpu_total,
+  COALESCE(SUM(CASE WHEN "RamGB" IS NOT NULL THEN "RamGB" ELSE 0 END), 0) AS ram_total,
  COALESCE(SUM(CASE WHEN "ProvisionedDisk" IS NOT NULL THEN "ProvisionedDisk" ELSE 0 END), 0) AS disk_total
 FROM (
 %s
@@ -694,13 +751,8 @@ func nullFloat64ToFloat(value sql.NullFloat64) float64 {
 	return 0
 }

-func getEnvInt(key string, fallback int) int {
-	raw := strings.TrimSpace(os.Getenv(key))
-	if raw == "" {
-		return fallback
-	}
-	value, err := strconv.Atoi(raw)
-	if err != nil || value < 0 {
+func intWithDefault(value int, fallback int) int {
+	if value <= 0 {
 		return fallback
 	}
 	return value
@@ -731,8 +783,8 @@ func snapshotFromVM(vmObject *mo.VirtualMachine, vc *vcenter.Vcenter, snapshotTi
 		if !vmObject.Config.CreateDate.IsZero() {
 			row.CreationTime = sql.NullInt64{Int64: vmObject.Config.CreateDate.Unix(), Valid: true}
 		}
-		row.InitialVcpus = sql.NullInt64{Int64: int64(vmObject.Config.Hardware.NumCPU), Valid: vmObject.Config.Hardware.NumCPU > 0}
-		row.InitialRam = sql.NullInt64{Int64: int64(vmObject.Config.Hardware.MemoryMB), Valid: vmObject.Config.Hardware.MemoryMB > 0}
+		row.VcpuCount = sql.NullInt64{Int64: int64(vmObject.Config.Hardware.NumCPU), Valid: vmObject.Config.Hardware.NumCPU > 0}
+		row.RamGB = sql.NullInt64{Int64: int64(vmObject.Config.Hardware.MemoryMB) / 1024, Valid: vmObject.Config.Hardware.MemoryMB > 0}

 		totalDiskBytes := int64(0)
 		for _, device := range vmObject.Config.Hardware.Device {
@@ -774,11 +826,11 @@ func snapshotFromVM(vmObject *mo.VirtualMachine, vc *vcenter.Vcenter, snapshotTi
 		if !row.ProvisionedDisk.Valid {
 			row.ProvisionedDisk = inv.ProvisionedDisk
 		}
-		if !row.InitialVcpus.Valid {
-			row.InitialVcpus = inv.InitialVcpus
+		if !row.VcpuCount.Valid {
+			row.VcpuCount = inv.InitialVcpus
 		}
-		if !row.InitialRam.Valid {
-			row.InitialRam = inv.InitialRam
+		if !row.RamGB.Valid && inv.InitialRam.Valid {
+			row.RamGB = sql.NullInt64{Int64: inv.InitialRam.Int64 / 1024, Valid: inv.InitialRam.Int64 > 0}
 		}
 		if row.IsTemplate == "" {
 			row.IsTemplate = boolStringFromInterface(inv.IsTemplate)
@@ -837,8 +889,8 @@ func snapshotFromInventory(inv queries.Inventory, snapshotTime time.Time) invent
 		Cluster:         inv.Cluster,
 		Folder:          inv.Folder,
 		ProvisionedDisk: inv.ProvisionedDisk,
-		InitialVcpus:    inv.InitialVcpus,
-		InitialRam:      inv.InitialRam,
+		VcpuCount:       inv.InitialVcpus,
+		RamGB:           sql.NullInt64{Int64: inv.InitialRam.Int64 / 1024, Valid: inv.InitialRam.Valid && inv.InitialRam.Int64 > 0},
 		IsTemplate:      boolStringFromInterface(inv.IsTemplate),
 		PoweredOn:       boolStringFromInterface(inv.PoweredOn),
 		SrmPlaceholder:  boolStringFromInterface(inv.SrmPlaceholder),
@@ -851,8 +903,8 @@ func insertDailyInventoryRow(ctx context.Context, dbConn *sqlx.DB, tableName str
 	query := fmt.Sprintf(`
 INSERT INTO %s (
  "InventoryId", "Name", "Vcenter", "VmId", "EventKey", "CloudId", "CreationTime", "DeletionTime",
-  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "InitialVcpus",
-  "InitialRam", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid", "SnapshotTime", "IsPresent"
+  "ResourcePool", "VmType", "Datacenter", "Cluster", "Folder", "ProvisionedDisk", "VcpuCount",
+  "RamGB", "IsTemplate", "PoweredOn", "SrmPlaceholder", "VmUuid", "SnapshotTime", "IsPresent"
 )
 VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
 `, tableName)
@@ -874,8 +926,8 @@ VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
 		row.Cluster,
 		row.Folder,
 		row.ProvisionedDisk,
-		row.InitialVcpus,
-		row.InitialRam,
+		row.VcpuCount,
+		row.RamGB,
 		row.IsTemplate,
 		row.PoweredOn,
 		row.SrmPlaceholder,
--- a/internal/tasks/monitorVcenter.go
+++ b/internal/tasks/monitorVcenter.go
@@ -262,6 +262,11 @@ func (c *CronTask) AddVmToInventory(vmObject *mo.VirtualMachine, vc *vcenter.Vce
 		return errors.New("can't process empty vm object")
 	}

+	if strings.HasPrefix(vmObject.Name, "vCLS-") {
+		c.Logger.Debug("Skipping internal vCLS VM", "vm_name", vmObject.Name)
+		return nil
+	}
+
 	c.Logger.Debug("found VM")

 	/*
--- a/internal/tasks/processEvents.go
+++ b/internal/tasks/processEvents.go
@@ -83,6 +83,14 @@ func (c *CronTask) RunVmCheck(ctx context.Context, logger *slog.Logger) error {
 			continue
 		}

+		if strings.HasPrefix(vmObject.Name, "vCLS-") {
+			c.Logger.Info("Skipping internal vCLS VM event", "vm_name", vmObject.Name)
+			if err := c.Database.Queries().UpdateEventsProcessed(ctx, evt.Eid); err != nil {
+				c.Logger.Error("Unable to mark vCLS event as processed", "event_id", evt.Eid, "error", err)
+			}
+			continue
+		}
+
 		//c.Logger.Debug("found VM")
 		srmPlaceholder = "FALSE" // Default assumption
 		//prettyPrint(vmObject)
--- a/internal/vcenter/vcenter.go
+++ b/internal/vcenter/vcenter.go
@@ -6,7 +6,6 @@ import (
 	"log"
 	"log/slog"
 	"net/url"
-	"os"
 	"path"
 	"strings"

@@ -30,6 +29,7 @@ type Vcenter struct {
 type VcenterLogin struct {
 	Username string
 	Password string
+	Insecure bool
 }

 type VmProperties struct {
@@ -51,13 +51,6 @@ func New(logger *slog.Logger, creds *VcenterLogin) *Vcenter {
 }

 func (v *Vcenter) Login(vUrl string) error {
-	var insecure bool
-
-	// TODO - fix this
-	insecureString := os.Getenv("VCENTER_INSECURE")
-	//username := os.Getenv("VCENTER_USERNAME")
-	//password := os.Getenv("VCENTER_PASSWORD")
-
 	// Connect to vCenter
 	u, err := soap.ParseURL(vUrl)
 	if err != nil {
@@ -74,11 +67,7 @@ func (v *Vcenter) Login(vUrl string) error {
 		}
 	*/

-	if insecureString == "true" {
-		insecure = true
-	}
-
-	c, err := govmomi.NewClient(v.ctx, u, insecure)
+	c, err := govmomi.NewClient(v.ctx, u, v.credentials.Insecure)
 	if err != nil {
 		v.Logger.Error("Unable to connect to vCenter", "error", err)
 		return fmt.Errorf("unable to connect to vCenter : %s", err)
--- a/log/log.go
+++ b/log/log.go
@@ -65,10 +65,9 @@ func ToLevel(level string) Level {
 	}
 }

-// GetLevel returns the log level from the environment variable.
+// GetLevel returns the default log level.
 func GetLevel() Level {
-	level := os.Getenv("LOG_LEVEL")
-	return ToLevel(level)
+	return LevelInfo
 }

 // Output represents the log output.
@@ -93,8 +92,7 @@ func ToOutput(output string) Output {
 	}
 }

-// GetOutput returns the log output from the environment variable.
+// GetOutput returns the default log output.
 func GetOutput() Output {
-	output := os.Getenv("LOG_OUTPUT")
-	return ToOutput(output)
+	return OutputText
 }
--- a/main.go
+++ b/main.go
@@ -2,8 +2,8 @@ package main

 import (
 	"context"
+	"flag"
 	"fmt"
-	"log/slog"
 	"os"
 	"runtime"
 	"strings"
@@ -19,7 +19,6 @@ import (
 	"vctp/server/router"

 	"github.com/go-co-op/gocron/v2"
-	"github.com/joho/godotenv"
 )

 var (
@@ -34,22 +33,29 @@ var (
 )

 func main() {
-	// Load data from environment file
-	envFilename := utils.GetFilePath(".env")
-	err := godotenv.Load(envFilename)
-	if err != nil {
-		panic("Error loading .env file")
-	}
+	settingsPath := flag.String("settings", "/etc/dtms/vctp.yml", "Path to settings YAML")
+	flag.Parse()

-	logger := log.New(
-		log.GetLevel(),
-		log.GetOutput(),
-	)
+	bootstrapLogger := log.New(log.LevelInfo, log.OutputText)

 	ctx, cancel := context.WithCancel(context.Background())

+	// Load settings from yaml
+	s := settings.New(bootstrapLogger, *settingsPath)
+	err := s.ReadYMLSettings()
+	if err != nil {
+		bootstrapLogger.Error("failed to open yaml settings file", "error", err, "filename", *settingsPath)
+		os.Exit(1)
+	}
+
+	logger := log.New(
+		log.ToLevel(strings.ToLower(strings.TrimSpace(s.Values.Settings.LogLevel))),
+		log.ToOutput(strings.ToLower(strings.TrimSpace(s.Values.Settings.LogOutput))),
+	)
+	s.Logger = logger
+
 	// Configure database
-	dbDriver := os.Getenv("DB_DRIVER")
+	dbDriver := strings.TrimSpace(s.Values.Settings.DatabaseDriver)
 	if dbDriver == "" {
 		dbDriver = "sqlite"
 	}
@@ -57,12 +63,12 @@ func main() {
 	if normalizedDriver == "" || normalizedDriver == "sqlite3" {
 		normalizedDriver = "sqlite"
 	}
-	dbURL := os.Getenv("DB_URL")
+	dbURL := strings.TrimSpace(s.Values.Settings.DatabaseURL)
 	if dbURL == "" && normalizedDriver == "sqlite" {
 		dbURL = utils.GetFilePath("db.sqlite3")
 	}

-	database, err := db.New(logger, db.Config{Driver: dbDriver, DSN: dbURL})
+	database, err := db.New(logger, db.Config{Driver: normalizedDriver, DSN: dbURL})
 	if err != nil {
 		logger.Error("Failed to create database", "error", err)
 		os.Exit(1)
@@ -70,56 +76,36 @@ func main() {
 	defer database.Close()
 	//defer database.DB().Close()

-	if err = db.Migrate(database, dbDriver); err != nil {
+	if err = db.Migrate(database, normalizedDriver); err != nil {
 		logger.Error("failed to migrate database", "error", err)
 		os.Exit(1)
 	}

-	// Load settings from yaml
-	settingsFile := os.Getenv("SETTINGS_FILE")
-	if settingsFile == "" {
-		settingsFile = "settings.yaml"
-	}
-
-	// TODO - how to pass this to the other packages that will need this info?
-	s := settings.New(logger, settingsFile)
-	err = s.ReadYMLSettings()
-	//s, err := settings.ReadYMLSettings(logger, settingsFile)
-	if err != nil {
-		logger.Error("failed to open yaml settings file", "error", err, "filename", settingsFile)
-		//os.Exit(1)
-	} else {
-		logger.Debug("Loaded yaml settings", "contents", s)
-	}
-
 	// Determine bind IP
-	bindIP := os.Getenv("BIND_IP")
+	bindIP := strings.TrimSpace(s.Values.Settings.BindIP)
 	if bindIP == "" {
 		bindIP = utils.GetOutboundIP().String()
 	}
 	// Determine bind port
-	bindPort := os.Getenv("BIND_PORT")
-	if bindPort == "" {
-		bindPort = "9443"
+	bindPort := s.Values.Settings.BindPort
+	if bindPort == 0 {
+		bindPort = 9443
 	}
 	bindAddress := fmt.Sprint(bindIP, ":", bindPort)
 	//logger.Info("Will listen on address", "ip", bindIP, "port", bindPort)

 	// Determine bind disable TLS
-	bindDisableTlsEnv := os.Getenv("BIND_DISABLE_TLS")
-	if bindDisableTlsEnv == "true" {
-		bindDisableTls = true
-	}
+	bindDisableTls = s.Values.Settings.BindDisableTLS

 	// Get file names for TLS cert/key
-	tlsCertFilename := os.Getenv("TLS_CERT_FILE")
+	tlsCertFilename := strings.TrimSpace(s.Values.Settings.TLSCertFilename)
 	if tlsCertFilename != "" {
 		tlsCertFilename = utils.GetFilePath(tlsCertFilename)
 	} else {
 		tlsCertFilename = "./cert.pem"
 	}

-	tlsKeyFilename := os.Getenv("TLS_KEY_FILE")
+	tlsKeyFilename := strings.TrimSpace(s.Values.Settings.TLSKeyFilename)
 	if tlsKeyFilename != "" {
 		tlsKeyFilename = utils.GetFilePath(tlsKeyFilename)
 	} else {
@@ -132,9 +118,9 @@ func main() {
 		utils.GenerateCerts(tlsCertFilename, tlsKeyFilename)
 	}

-	// Load vcenter credentials from .env
+	// Load vcenter credentials from serttings, decrypt if required
 	a := secrets.New(logger, encryptionKey)
-	vcEp := os.Getenv("VCENTER_PASSWORD")
+	vcEp := strings.TrimSpace(s.Values.Settings.VcenterPassword)
 	if len(vcEp) == 0 {
 		logger.Error("No vcenter password configured")
 		os.Exit(1)
@@ -143,13 +129,27 @@ func main() {
 	if err != nil {
 		logger.Error("failed to decrypt vcenter credentials. Assuming un-encrypted", "error", err)
 		vcPass = []byte(vcEp)
+		if cipherText, encErr := a.Encrypt([]byte(vcEp)); encErr != nil {
+			logger.Warn("failed to encrypt vcenter credentials", "error", encErr)
+		} else {
+			s.Values.Settings.VcenterPassword = cipherText
+			if err := s.WriteYMLSettings(); err != nil {
+				logger.Warn("failed to update settings with encrypted vcenter password", "error", err)
+			} else {
+				logger.Info("encrypted vcenter password stored in settings file")
+			}
+		}
 		//os.Exit(1)
 	}

 	creds := vcenter.VcenterLogin{
-		//insecureString := os.Getenv("VCENTER_INSECURE")
-		Username: os.Getenv("VCENTER_USERNAME"),
+		Username: strings.TrimSpace(s.Values.Settings.VcenterUsername),
 		Password: string(vcPass),
+		Insecure: s.Values.Settings.VcenterInsecure,
+	}
+	if creds.Username == "" {
+		logger.Error("No vcenter username configured")
+		os.Exit(1)
 	}

 	// Prepare the task scheduler
@@ -167,54 +167,19 @@ func main() {
 		VcCreds:  &creds,
 	}

-	cronFrequencyString := os.Getenv("VCENTER_EVENT_POLLING_SECONDS")
-	if cronFrequencyString != "" {
-		cronFrequency, err = time.ParseDuration(cronFrequencyString)
-		if err != nil {
-			slog.Error("Can't convert VCENTER_EVENT_POLLING_SECONDS value to time duration. Defaulting to 60s", "value", cronFrequencyString, "error", err)
-			cronFrequency = time.Second * 60
-		}
-	} else {
-		cronFrequency = time.Second * 60
-	}
+	cronFrequency = durationFromSeconds(s.Values.Settings.VcenterEventPollingSeconds, 60)
 	logger.Debug("Setting VM event polling cronjob frequency to", "frequency", cronFrequency)

-	cronInventoryFrequencyString := os.Getenv("VCENTER_INVENTORY_POLLING_SECONDS")
-	if cronInventoryFrequencyString != "" {
-		cronInvFrequency, err = time.ParseDuration(cronInventoryFrequencyString)
-		if err != nil {
-			slog.Error("Can't convert VCENTER_INVENTORY_POLLING_SECONDS value to time duration. Defaulting to 7200", "value", cronInventoryFrequencyString, "error", err)
-			cronInvFrequency = time.Second * 7200
-		}
-	} else {
-		cronInvFrequency = time.Second * 7200
-	}
+	cronInvFrequency = durationFromSeconds(s.Values.Settings.VcenterInventoryPollingSeconds, 7200)
 	logger.Debug("Setting VM inventory polling cronjob frequency to", "frequency", cronInvFrequency)

-	cronSnapshotFrequencyString := os.Getenv("VCENTER_INVENTORY_SNAPSHOT_SECONDS")
-	if cronSnapshotFrequencyString != "" {
-		cronSnapshotFrequency, err = time.ParseDuration(cronSnapshotFrequencyString)
-		if err != nil {
-			slog.Error("Can't convert VCENTER_INVENTORY_SNAPSHOT_SECONDS value to time duration. Defaulting to 3600", "value", cronSnapshotFrequencyString, "error", err)
-			cronSnapshotFrequency = time.Hour
-		}
-	} else {
-		cronSnapshotFrequency = time.Hour
-	}
+	cronSnapshotFrequency = durationFromSeconds(s.Values.Settings.VcenterInventorySnapshotSeconds, 3600)
 	logger.Debug("Setting VM inventory snapshot cronjob frequency to", "frequency", cronSnapshotFrequency)

-	cronAggregateFrequencyString := os.Getenv("VCENTER_INVENTORY_AGGREGATE_SECONDS")
-	if cronAggregateFrequencyString != "" {
-		cronAggregateFrequency, err = time.ParseDuration(cronAggregateFrequencyString)
-		if err != nil {
-			slog.Error("Can't convert VCENTER_INVENTORY_AGGREGATE_SECONDS value to time duration. Defaulting to 86400", "value", cronAggregateFrequencyString, "error", err)
-			cronAggregateFrequency = time.Hour * 24
-		}
-	} else {
-		cronAggregateFrequency = time.Hour * 24
-	}
+	cronAggregateFrequency = durationFromSeconds(s.Values.Settings.VcenterInventoryAggregateSeconds, 86400)
 	logger.Debug("Setting VM inventory aggregation cronjob frequency to", "frequency", cronAggregateFrequency)

+	/*
 		// start background processing for events stored in events table
 		startsAt := time.Now().Add(time.Second * 10)
 		job, err := c.NewJob(
@@ -229,8 +194,10 @@ func main() {
 			os.Exit(1)
 		}
 		logger.Debug("Created event processing cron job", "job", job.ID(), "starting_at", startsAt)
+	*/

 	// start background checks of vcenter inventory
+	/*
 		startsAt2 := time.Now().Add(cronInvFrequency)
 		job2, err := c.NewJob(
 			gocron.DurationJob(cronInvFrequency),
@@ -244,6 +211,7 @@ func main() {
 			os.Exit(1)
 		}
 		logger.Debug("Created vcenter inventory cron job", "job", job2.ID(), "starting_at", startsAt2)
+	*/

 	startsAt3 := time.Now().Add(cronSnapshotFrequency)
 	if cronSnapshotFrequency == time.Hour {
@@ -292,8 +260,12 @@ func main() {
 	}
 	logger.Debug("Created vcenter monthly aggregation cron job", "job", job5.ID())

+	snapshotCleanupCron := strings.TrimSpace(s.Values.Settings.SnapshotCleanupCron)
+	if snapshotCleanupCron == "" {
+		snapshotCleanupCron = "30 2 * * *"
+	}
 	job6, err := c.NewJob(
-		gocron.CronJob("0 30 2 * *", false),
+		gocron.CronJob(snapshotCleanupCron, false),
 		gocron.NewTask(func() {
 			ct.RunSnapshotCleanup(ctx, logger)
 		}), gocron.WithSingletonMode(gocron.LimitModeReschedule),
@@ -325,3 +297,10 @@ func main() {

 	os.Exit(0)
 }
+
+func durationFromSeconds(value int, fallback int) time.Duration {
+	if value <= 0 {
+		return time.Second * time.Duration(fallback)
+	}
+	return time.Second * time.Duration(value)
+}
--- a/scripts/drone.sh
+++ b/scripts/drone.sh
@@ -10,8 +10,13 @@ buildtime=$(date +%Y-%m-%dT%T%z)
 #Extract the version from yml
 package_version=$(grep 'version:' "$package_name.yml" | awk '{print $2}' | tr -d '"' | sed 's/^v//')

-#platforms=("linux/amd64" "darwin/amd64")
+host_os=$(uname -s | tr '[:upper:]' '[:lower:]')
+host_arch=$(uname -m)
 platforms=("linux/amd64")
+if [[ "$host_os" == "darwin" && ( "$host_arch" == "x86_64" || "$host_arch" == "amd64" || "$host_arch" == "arm64" ) ]]; then
+  platforms+=("darwin/amd64")
+fi
+#platforms=("linux/amd64")

 echo Building::
 echo  - Version $package_version
@@ -40,6 +45,4 @@ do
   #sha256sum build/${output_name}.gz > build/${output_name}_checksum.txt
 done

-nfpm package --config $package_name.yml --packager rpm --target build/
-
 ls -lah build
--- a/scripts/update-swagger-ui.sh
+++ b/scripts/update-swagger-ui.sh
@@ -4,7 +4,7 @@ set -euo pipefail
 # Usage: ./update-swagger-ui.sh [version]
 # Example: ./update-swagger-ui.sh v5.17.14
 # If no version is provided, defaults below is used.
-VERSION="${1:-v5.29.5}"
+VERSION="${1:-v5.31.0}"

 TARGET_DIR="server/router/swagger-ui-dist"
 TARBALL_URL="https://github.com/swagger-api/swagger-ui/archive/refs/tags/${VERSION}.tar.gz"
@@ -41,11 +41,19 @@ fi

 echo ">> Patching swagger-initializer.js to point at /swagger.json"

-sed -i -E \
+if sed --version >/dev/null 2>&1; then
+  SED_INPLACE=(-i)
+else
+  SED_INPLACE=(-i '')
+fi
+
+append_validator=$'/url:[[:space:]]*"[^"]*swagger\\.json"[[:space:]]*,?$/a\\\n    validatorUrl: null,'
+
+sed "${SED_INPLACE[@]}" -E \
  -e 's#configUrl:[[:space:]]*["'\''"][^"'\''"]*["'\''"]#url: "/swagger.json"#' \
  -e 's#url:[[:space:]]*["'\''"][^"'\''"]*["'\''"]#url: "/swagger.json"#' \
  -e 's#urls:[[:space:]]*\[[^]]*\]#url: "/swagger.json"#' \
-  -e '/url:[[:space:]]*"[^\"]*swagger\.json"[[:space:]]*,?$/a\    validatorUrl: null,' \
+  -e "$append_validator" \
  "$INDEX"

 echo ">> Done. Files are in ${TARGET_DIR}"
--- a/server/handler/snapshots.go
+++ b/server/handler/snapshots.go
@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
-	"strings"
 	"vctp/components/views"
 	"vctp/internal/report"

@@ -22,7 +21,7 @@ import (
 // @Failure 500 {string} string "Server error"
 // @Router /snapshots/hourly [get]
 func (h *Handler) SnapshotHourlyList(w http.ResponseWriter, r *http.Request) {
-	h.renderSnapshotList(w, r, "inventory_daily_", "Hourly Inventory Snapshots", views.SnapshotHourlyList)
+	h.renderSnapshotList(w, r, "hourly", "Hourly Inventory Snapshots", views.SnapshotHourlyList)
 }

 // SnapshotDailyList renders the daily snapshot list page.
@@ -34,7 +33,7 @@ func (h *Handler) SnapshotHourlyList(w http.ResponseWriter, r *http.Request) {
 // @Failure 500 {string} string "Server error"
 // @Router /snapshots/daily [get]
 func (h *Handler) SnapshotDailyList(w http.ResponseWriter, r *http.Request) {
-	h.renderSnapshotList(w, r, "inventory_daily_summary_", "Daily Inventory Snapshots", views.SnapshotDailyList)
+	h.renderSnapshotList(w, r, "daily", "Daily Inventory Snapshots", views.SnapshotDailyList)
 }

 // SnapshotMonthlyList renders the monthly snapshot list page.
@@ -46,7 +45,7 @@ func (h *Handler) SnapshotDailyList(w http.ResponseWriter, r *http.Request) {
 // @Failure 500 {string} string "Server error"
 // @Router /snapshots/monthly [get]
 func (h *Handler) SnapshotMonthlyList(w http.ResponseWriter, r *http.Request) {
-	h.renderSnapshotList(w, r, "inventory_monthly_summary_", "Monthly Inventory Snapshots", views.SnapshotMonthlyList)
+	h.renderSnapshotList(w, r, "monthly", "Monthly Inventory Snapshots", views.SnapshotMonthlyList)
 }

 // SnapshotReportDownload streams a snapshot table as XLSX.
@@ -91,28 +90,28 @@ func (h *Handler) SnapshotReportDownload(w http.ResponseWriter, r *http.Request)
 	w.Write(reportData)
 }

-func (h *Handler) renderSnapshotList(w http.ResponseWriter, r *http.Request, prefix string, title string, renderer func([]views.SnapshotEntry) templ.Component) {
+func (h *Handler) renderSnapshotList(w http.ResponseWriter, r *http.Request, snapshotType string, title string, renderer func([]views.SnapshotEntry) templ.Component) {
 	ctx := context.Background()
-	tables, err := report.ListTablesByPrefix(ctx, h.Database, prefix)
+	if err := report.EnsureSnapshotRegistry(ctx, h.Database); err != nil {
+		h.Logger.Error("Failed to ensure snapshot registry", "error", err)
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Unable to list snapshot tables: %s\n", err)
+		return
+	}
+	records, err := report.ListSnapshots(ctx, h.Database, snapshotType)
 	if err != nil {
-		h.Logger.Error("Failed to list snapshot tables", "error", err, "prefix", prefix)
+		h.Logger.Error("Failed to list snapshots", "error", err, "snapshot_type", snapshotType)
 		w.WriteHeader(http.StatusInternalServerError)
 		fmt.Fprintf(w, "Unable to list snapshot tables: %s\n", err)
 		return
 	}

-	entries := make([]views.SnapshotEntry, 0, len(tables))
-	for _, table := range tables {
-		if prefix == "inventory_daily_" && strings.HasPrefix(table, "inventory_daily_summary_") {
-			continue
-		}
-		label := table
-		if parsed, ok := report.FormatSnapshotLabel(prefix, table); ok {
-			label = parsed
-		}
+	entries := make([]views.SnapshotEntry, 0, len(records))
+	for _, record := range records {
+		label := report.FormatSnapshotLabel(snapshotType, record.SnapshotTime, record.TableName)
 		entries = append(entries, views.SnapshotEntry{
 			Label: label,
-			Link:  "/api/report/snapshot?table=" + url.QueryEscape(table),
+			Link:  "/api/report/snapshot?table=" + url.QueryEscape(record.TableName),
 		})
 	}

--- a/server/handler/vmImport.go
+++ b/server/handler/vmImport.go
@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"strings"
 	"vctp/db"
 	queries "vctp/db/queries"
 	models "vctp/server/models"
@@ -56,6 +57,17 @@ func (h *Handler) VmImport(w http.ResponseWriter, r *http.Request) {
 		//prettyPrint(inData)
 	}

+	if strings.HasPrefix(inData.Name, "vCLS-") {
+		h.Logger.Info("Skipping internal vCLS VM import", "vm_name", inData.Name)
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		json.NewEncoder(w).Encode(map[string]string{
+			"status":  "OK",
+			"message": fmt.Sprintf("Skipped internal VM '%s'", inData.Name),
+		})
+		return
+	}
+
 	ctx := context.Background()

 	// Query Inventory table for this VM before adding it
--- a/server/handler/vmModifyEvent.go
+++ b/server/handler/vmModifyEvent.go
@@ -441,6 +441,14 @@ func (h *Handler) AddVmToInventory(evt models.CloudEventReceived, ctx context.Co

 	}

+	if strings.HasPrefix(vmObject.Name, "vCLS-") {
+		h.Logger.Info("Skipping internal vCLS VM", "vm_name", vmObject.Name)
+		if err := vc.Logout(); err != nil {
+			h.Logger.Error("unable to logout of vcenter", "error", err)
+		}
+		return 0, nil
+	}
+
 	//c.Logger.Debug("found VM")
 	srmPlaceholder = "FALSE" // Default assumption
 	//prettyPrint(vmObject)
--- a/server/router/router.go
+++ b/server/router/router.go
@@ -29,6 +29,9 @@ func New(logger *slog.Logger, database db.Database, buildTime string, sha1ver st
 	mux := http.NewServeMux()

 	mux.Handle("/assets/", middleware.CacheMiddleware(http.FileServer(http.FS(dist.AssetsDir))))
+	mux.Handle("/favicon.ico", middleware.CacheMiddleware(http.FileServer(http.FS(dist.AssetsDir))))
+	mux.Handle("/favicon-16x16.png", middleware.CacheMiddleware(http.FileServer(http.FS(dist.AssetsDir))))
+	mux.Handle("/favicon-32x32.png", middleware.CacheMiddleware(http.FileServer(http.FS(dist.AssetsDir))))
 	mux.HandleFunc("/", h.Home)
 	mux.HandleFunc("/api/event/vm/create", h.VmCreateEvent)
 	mux.HandleFunc("/api/event/vm/modify", h.VmModifyEvent)
--- a/settings.yaml
+++ b/settings.yaml
@@ -1,8 +0,0 @@
-settings:
-  tenants_to_filter:
-    - "DecomVM"
-  node_charge_clusters:
-    - ".*CMD.*"
-  srm_activeactive_vms:
-  vcenter_addresses:
-    - "https://vc.lab.local/sdk"
--- a/src/vctp.default
+++ b/src/vctp.default
@@ -1 +1 @@
-CPE_OPTS='-config /etc/dtms/vctp.yml -log-level info -log-output text'
+CPE_OPTS='-settings /etc/dtms/vctp.yml'
--- a/src/vctp.service
+++ b/src/vctp.service
@@ -8,6 +8,7 @@ After=network.target
 Type=simple
 EnvironmentFile=/etc/default/vctp
 User=vctp
+Group=dtms
 ExecStart=/usr/bin/vctp-linux-amd64 $CPE_OPTS
 ExecStartPost=/usr/bin/sleep 3
 Restart=always
--- a/src/vctp.yml
+++ b/src/vctp.yml
@@ -1,25 +1,24 @@
 settings:
-  data_location: "/var/lib/cbs"
-  kickstart_location: "/var/lib/cbs/ks"
-  database_filename: "/var/lib/cbs/cbs.db"
+  log_level: "info"
+  log_output: "text"
+  database_driver: "sqlite"
+  database_url: "/var/lib/vctp/db.sqlite3"
  bind_ip:
-  bind_port: 443
+  bind_port: 9443
  bind_disable_tls: false
-  tls_cert_filename: "/etc/dtms/cbs.crt"
-  tls_key_filename: "/etc/dtms/cbs.key"
-  tftp_root_directory: "/var/lib/tftpboot"
-  tftp_images_subdirectory: "images"
-  replacements:
-  omapi:
-    key_name: "OMAPI"
-    key_secret: 
-  special_files:
-  ldap_groups:
-  ldap_bind_address: ""
-  ldap_base_dn: ""
-  ldap_trust_cert_file: ""
-  ldap_disable_validation: false
-  ldap_insecure: false
-  auth_token_lifespan_hours: 2
-  auth_api_key: ""
-  
+  tls_cert_filename: "/etc/dtms/vctp.crt"
+  tls_key_filename: "/etc/dtms/vctp.key"
+  vcenter_username: ""
+  vcenter_password: ""
+  vcenter_insecure: false
+  vcenter_event_polling_seconds: 60
+  vcenter_inventory_polling_seconds: 7200
+  vcenter_inventory_snapshot_seconds: 3600
+  vcenter_inventory_aggregate_seconds: 86400
+  hourly_snapshot_max_age_days: 60
+  daily_snapshot_max_age_months: 12
+  snapshot_cleanup_cron: "30 2 * * *"
+  tenants_to_filter:
+  node_charge_clusters:
+  srm_activeactive_vms:
+  vcenter_addresses:
Author	SHA1	Message	Date
Nathan Coad	7400e08c54	updates All checks were successful continuous-integration/drone/push Build is passing Details	2026-01-14 09:28:30 +11:00
Nathan Coad	ffe0c01fd7	improvements to inventory processing	2026-01-14 09:28:25 +11:00