add lovely argocd plugin, argo-rollout, and argocd-image-updater

README.md

@@ -0,0 +1,27 @@
+# argocd
+
+GitOps source for the cluster Argo CD installation. This app is self-managed by
+Argo CD and intentionally uses a conservative sync policy.
+
+## Current deployment
+
+- Bootstrap: `enabled: true`, applied from `main`
+- Argo application: `argocd-production`
+- Target namespace: `argocd`
+- Render path: `manifest/overlays/production`
+- Repo URL used by Argo CD: `http://gitea-ha-http.apps:3000/olb42/argocd.git`
+- Config management plugin: `ksops`
+
+## Runtime
+
+The base installs upstream Argo CD `v3.3.6` from the official install manifest.
+The production overlay adds the Traefik route for `argocd.olb42.com`, KSOPS CMP
+configuration, repo credentials, notifications, Redis credentials, and patches
+for Argo CD config, RBAC, command parameters, repo-server behavior, and bundled
+Redis disablement.
+
+## Sync policy
+
+Automated sync is disabled for the Argo CD application itself. Prune and
+self-heal are also disabled so a bad self-management change cannot remove the
+control plane that would be needed to repair it.

manifest/overlays/production/argo-rollouts/kustomization.yaml

@@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: argo-rollouts
+
+resources:
+  - namespace.yaml
+  - https://github.com/argoproj/argo-rollouts/releases/download/v1.9.0/install.yaml

manifest/overlays/production/argo-rollouts/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: argo-rollouts

manifest/overlays/production/argocd-image-updater/kustomization.yaml

@@ -0,0 +1,7 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: argocd
+
+resources:
+  - https://raw.githubusercontent.com/argoproj-labs/argocd-image-updater/v1.2.0/config/install.yaml

manifest/overlays/production/kustomization.yaml

@@ -1,10 +1,10 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
-namespace: argocd
-
 resources:
   - ../../base
+  - argo-rollouts
+  - argocd-image-updater
   - argocd-cmp-cm.yaml
   - ingressroute.yaml
   - argocd-gitea-token.sealed.secret.yaml

manifest/overlays/production/repo-server-patch.yaml

@@ -27,6 +27,26 @@ spec:
             - mountPath: /var/run/argocd
               name: var-files
       containers:
+        - name: argocd-lovely-plugin
+          image: ghcr.io/crumbhole/lovely:1.2.4
+          command:
+            - /var/run/argocd/argocd-cmp-server
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop:
+                - ALL
+            runAsNonRoot: true
+            runAsUser: 999
+            seccompProfile:
+              type: RuntimeDefault
+          volumeMounts:
+            - mountPath: /var/run/argocd
+              name: var-files
+            - mountPath: /home/argocd/cmp-server/plugins
+              name: plugins
+            - mountPath: /tmp
+              name: lovely-tmp
         - name: ksops
           image: viaductoss/ksops:v4.3.2
           command:
@@ -59,3 +79,5 @@ spec:
             secretName: argocd-age-key
         - name: cmp-tmp
           emptyDir: {}
+        - name: lovely-tmp
+          emptyDir: {}