fix(argocd): add baseline project and application

- Add `argocd-apps` HelmChart to deploy baseline project and application
- Define `baseline` project with source repos, destinations, and cluster resource whitelist
- Define `baseline` application with source, destination, and sync policy

ArgoCD v5.0 removes support for the parameters
server.additionalApplications and server.additionalProjects.
Parameters are moved to argocd-apps.

See: https://github.com/argoproj/argo-helm/tree/main/charts/argo-cd#500

argocd-init.yml

@@ -22,39 +22,52 @@ spec:
       enabled: false
     server:
       replicas: 0
-      additionalProjects:
+---
-        - name: baseline
+apiVersion: helm.cattle.io/v1
+kind: HelmChart
+metadata:
+  name: argocd-apps
+  namespace: kube-system
+spec:
+  repo: https://argoproj.github.io/argo-helm
+  chart: argocd-apps
+  targetNamespace: argocd
+  valuesContent: |-
+    projects:
+      - name: baseline
+        namespace: argocd
+        finalizers:
+          - resources-finalizer.argocd.argoproj.io
+        sourceRepos:
+          - '*'
+        destinations:
+          - namespace: '*'
+            server: '*'
+        clusterResourceWhitelist:
+          - group: '*'
+            kind: '*'
+    applications:
+      - name: baseline
+        namespace: argocd
+        project: baseline
+        finalizers:
+          - resources-finalizer.argocd.argoproj.io
+        source:
+          repoURL: 'https://git.smsvc.net/k8s/baseline.git'
+          targetRevision: HEAD
+          path: k8s-manifests/
+          directory:
+            recurse: true
+        destination:
+          server: 'https://kubernetes.default.svc'
           namespace: argocd
-          sourceRepos:
+        syncPolicy:
-            - '*'
+          automated:
-          destinations:
+            prune: true
-            - namespace: '*'
+            selfHeal: true
-              server: '*'
+          retry:
-          clusterResourceWhitelist:
+            limit: 5
-            - group: '*'
+            backoff:
-              kind: '*'
+              duration: 5s
-      additionalApplications:
+              factor: 2
-        - name: baseline
+              maxDuration: 5m
-          namespace: argocd
-          project: baseline
-          finalizers:
-            - resources-finalizer.argocd.argoproj.io
-          source:
-            repoURL: 'https://git.smsvc.net/k8s/baseline.git'
-            targetRevision: HEAD
-            path: k8s-manifests/
-            directory:
-              recurse: true
-          destination:
-            server: 'https://kubernetes.default.svc'
-            namespace: argocd
-          syncPolicy:
-            automated:
-              prune: true
-              selfHeal: true
-            retry:
-              limit: 5
-              backoff:
-                duration: 5s
-                factor: 2
-                maxDuration: 5m