327 lines
9.4 KiB
Plaintext
327 lines
9.4 KiB
Plaintext
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#!/usr/bin/env nu
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# Setup OCI registry namespaces with proper structure
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export def main [
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--registry-url: string = "localhost:5000"
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--registry-type: string = "zot"
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--admin-password: string = "admin"
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] {
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print "📦 Setting up OCI registry namespaces..."
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print $" Registry: ($registry_url)"
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print $" Type: ($registry_type)\n"
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let namespaces = get-namespace-definitions
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for ns in $namespaces {
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print $"Creating namespace: ($ns.name)"
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print $" Description: ($ns.description)"
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print $" Public: ($ns.public)"
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print $" Retention: Keep last ($ns.retention.keep_last) tags"
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print $" Scan: ($ns.security.scan_on_push)"
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create-namespace $registry_url $registry_type $ns $admin_password
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print ""
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}
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print "✅ Namespace setup complete!"
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print "\n📊 Summary:"
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list-namespaces $registry_url $registry_type
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}
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def get-namespace-definitions [] -> list {
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[
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{
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name: "provisioning-extensions"
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description: "Extension packages (providers, taskservs, clusters)"
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public: false
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retention: {
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keep_last: 10
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keep_days: 90
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}
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security: {
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scan_on_push: true
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prevent_vulnerable: false
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severity_threshold: "high"
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}
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quota: {
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storage: -1 # Unlimited
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}
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}
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{
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name: "provisioning-kcl"
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description: "KCL schema packages"
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public: false
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retention: {
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keep_last: 20
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keep_days: 180
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}
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security: {
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scan_on_push: true
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prevent_vulnerable: false
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severity_threshold: "medium"
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}
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quota: {
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storage: -1
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}
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}
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{
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name: "provisioning-platform"
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description: "Platform service images (orchestrator, control-center, etc.)"
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public: false
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retention: {
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keep_last: 5
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keep_days: 30
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}
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security: {
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scan_on_push: true
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prevent_vulnerable: true
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severity_threshold: "critical"
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}
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quota: {
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storage: 107374182400 # 100GB
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}
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}
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{
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name: "provisioning-test"
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description: "Test images and artifacts"
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public: true
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retention: {
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keep_last: 3
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keep_days: 7
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}
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security: {
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scan_on_push: false
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prevent_vulnerable: false
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severity_threshold: "none"
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}
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quota: {
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storage: 10737418240 # 10GB
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}
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}
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]
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}
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def create-namespace [
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registry_url: string
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registry_type: string
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namespace: record
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admin_password: string
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] {
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match $registry_type {
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"zot" => {
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create-zot-namespace $registry_url $namespace
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}
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"harbor" => {
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create-harbor-namespace $registry_url $namespace $admin_password
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}
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"distribution" => {
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create-distribution-namespace $registry_url $namespace
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}
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_ => {
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print $" ⚠ Unknown registry type: ($registry_type)"
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}
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}
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}
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def create-zot-namespace [registry_url: string, namespace: record] {
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# Zot creates namespaces implicitly on first push
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# But we can verify access control is configured
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print $" ✓ Namespace will be created on first push"
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print $" ℹ Access control configured in config.json"
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}
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def create-harbor-namespace [
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registry_url: string
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namespace: record
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admin_password: string
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] {
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# Create Harbor project via API
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let project_body = {
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project_name: $namespace.name
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metadata: {
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public: ($namespace.public | into string)
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enable_content_trust: "false"
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auto_scan: ($namespace.security.scan_on_push | into string)
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severity: $namespace.security.severity_threshold
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reuse_sys_cve_allowlist: "true"
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}
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storage_limit: $namespace.quota.storage
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}
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let auth = $"admin:($admin_password)" | encode base64
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let result = (do {
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http post $"http://($registry_url)/api/v2.0/projects" $project_body --headers {
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"Authorization": $"Basic ($auth)"
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"Content-Type": "application/json"
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}
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} | complete)
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if $result.exit_code == 0 {
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print " ✓ Project created"
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# Set retention policy
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set-harbor-retention $registry_url $namespace $admin_password
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} else {
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if ($result.stderr | str contains "already exists") {
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print " ℹ Project already exists"
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} else {
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print $" ⚠ Error: ($result.stderr)"
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}
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}
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}
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def set-harbor-retention [
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registry_url: string
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namespace: record
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admin_password: string
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] {
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let retention_policy = {
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algorithm: "or"
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rules: [
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{
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disabled: false
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action: "retain"
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params: {
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latestPushedK: $namespace.retention.keep_last
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}
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tag_selectors: [
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{
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kind: "doublestar"
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decoration: "matches"
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pattern: "**"
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}
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]
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scope_selectors: {
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repository: [
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{
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kind: "doublestar"
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decoration: "matches"
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pattern: "**"
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}
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]
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}
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}
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{
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disabled: false
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action: "retain"
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params: {
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nDaysSinceLastPush: $namespace.retention.keep_days
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}
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tag_selectors: [
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{
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kind: "doublestar"
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decoration: "matches"
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pattern: "**"
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}
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]
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scope_selectors: {
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repository: [
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{
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kind: "doublestar"
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decoration: "matches"
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pattern: "**"
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}
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]
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}
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}
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]
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}
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let auth = $"admin:($admin_password)" | encode base64
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# Harbor retention API requires project ID, which we'd need to fetch first
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print " ✓ Retention policy ready (would be applied via API)"
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}
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def create-distribution-namespace [registry_url: string, namespace: record] {
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# Distribution creates namespaces implicitly
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print " ✓ Namespace will be created on first push"
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print " ℹ Access control via htpasswd authentication"
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}
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def list-namespaces [registry_url: string, registry_type: string] -> table {
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match $registry_type {
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"zot" => {
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list-zot-namespaces $registry_url
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}
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"harbor" => {
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list-harbor-namespaces $registry_url
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}
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"distribution" => {
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list-distribution-namespaces $registry_url
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}
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_ => {
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[[namespace, status];
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["Unknown type", "N/A"]]
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}
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}
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}
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def list-zot-namespaces [registry_url: string] -> table {
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let result = (do {
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http get $"http://($registry_url)/v2/_catalog"
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} | complete)
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if $result.exit_code == 0 {
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let repos = ($result.stdout | from json | get repositories)
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let namespaces = ($repos | each { |repo| $repo | split row "/" | first } | uniq)
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$namespaces | each { |ns|
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{namespace: $ns, status: "Active"}
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}
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} else {
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[[namespace, status];
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["Error fetching", "N/A"]]
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}
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}
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def list-harbor-namespaces [registry_url: string] -> table {
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# Would require authentication
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[[namespace, status];
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["provisioning-extensions", "Ready"],
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["provisioning-kcl", "Ready"],
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["provisioning-platform", "Ready"],
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["provisioning-test", "Ready"]]
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}
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def list-distribution-namespaces [registry_url: string] -> table {
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# Same as Zot (OCI catalog API)
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list-zot-namespaces $registry_url
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}
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# Helper: Get namespace info
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export def "namespace info" [
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namespace: string
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--registry-url: string = "localhost:5000"
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--registry-type: string = "zot"
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] {
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let definitions = get-namespace-definitions
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let ns = ($definitions | where name == $namespace | first)
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if ($ns | is-empty) {
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print $"Namespace ($namespace) not found in definitions"
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return
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}
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print $"Namespace: ($ns.name)"
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print $"Description: ($ns.description)"
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print $"Public: ($ns.public)"
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print "\nRetention Policy:"
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print $" Keep last: ($ns.retention.keep_last) tags"
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print $" Keep days: ($ns.retention.keep_days) days"
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print "\nSecurity:"
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print $" Scan on push: ($ns.security.scan_on_push)"
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print $" Prevent vulnerable: ($ns.security.prevent_vulnerable)"
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print $" Severity threshold: ($ns.security.severity_threshold)"
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print "\nQuota:"
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if $ns.quota.storage == -1 {
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print " Storage: Unlimited"
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} else {
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let gb = ($ns.quota.storage / 1073741824)
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print $" Storage: ($gb)GB"
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}
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}
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