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feat(operator): add --install-crds flag with embedded CRD manifests

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Embed Package and PackageSource CRDs in the operator binary using Go
embed, following the same pattern as --install-flux. The operator applies
CRDs at startup using server-side apply, ensuring they are updated on
every operator restart/upgrade.

This addresses the CRD lifecycle concern: Helm crds/ directory handles
initial install, while the operator manages updates on subsequent
deployments.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>
This commit is contained in:
Aleksei Sviridkin 2026-02-17 23:23:10 +03:00
parent d8dd5adbe0
commit 1ddbe68bc2
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GPG key ID: 7988329FDF395282
6 changed files with 632 additions and 0 deletions
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16
cmd/cozystack-operator/main.go
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@ -50,6 +50,7 @@ import (
"sigs.k8s.io/controller-runtime/pkg/webhook"
"github.com/cozystack/cozystack/internal/cozyvaluesreplicator"
"github.com/cozystack/cozystack/internal/crdinstall"
"github.com/cozystack/cozystack/internal/fluxinstall"
"github.com/cozystack/cozystack/internal/operator"
"github.com/cozystack/cozystack/internal/telemetry"
@ -77,6 +78,7 @@ func main() {
var probeAddr string
var secureMetrics bool
var enableHTTP2 bool
var installCRDs bool
var installFlux bool
var disableTelemetry bool
var telemetryEndpoint string
@ -97,6 +99,7 @@ func main() {
"If set the metrics endpoint is served securely")
flag.BoolVar(&enableHTTP2, "enable-http2", false,
"If set, HTTP/2 will be enabled for the metrics and webhook servers")
flag.BoolVar(&installCRDs, "install-crds", false, "Install Cozystack CRDs before starting reconcile loop")
flag.BoolVar(&installFlux, "install-flux", false, "Install Flux components before starting reconcile loop")
flag.BoolVar(&disableTelemetry, "disable-telemetry", false,
"Disable telemetry collection")
@ -177,6 +180,19 @@ func main() {
os.Exit(1)
}
// Install Cozystack CRDs before starting reconcile loop
if installCRDs {
setupLog.Info("Installing Cozystack CRDs before starting reconcile loop")
installCtx, installCancel := context.WithTimeout(context.Background(), 2*time.Minute)
defer installCancel()
if err := crdinstall.Install(installCtx, directClient, crdinstall.WriteEmbeddedManifests); err != nil {
setupLog.Error(err, "failed to install CRDs")
os.Exit(1)
}
setupLog.Info("CRD installation completed successfully")
}
// Install Flux before starting reconcile loop
if installFlux {
setupLog.Info("Installing Flux components before starting reconcile loop")