chore: migrate to artifactapi helm virtual repo

- replace all helm repos with artifactapi/virtual/helm
- update projects with accepted repos
- set resource requests/limits for woodpecker jobs

.woodpecker/kubeconform.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-kubetest:20260319
     commands:
       - make kubeconform
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 2

.woodpecker/pre-commit.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-base:20260308
     commands:
       - uvx pre-commit run --all-files
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 256Mi
+            cpu: 250m
+          limits:
+            memory: 1Gi
+            cpu: 1

apps/overlays/au-syd1/cattle-system/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: rancher
-    repo: https://releases.rancher.com/server-charts/stable
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "2.13.1"
     releaseName: rancher
     namespace: cattle-system

apps/overlays/au-syd1/cert-manager/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: cert-manager
-    repo: https://charts.jetstack.io
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "v1.19.2"
     releaseName: cert-manager
     namespace: cert-manager

apps/overlays/au-syd1/cnpg-system/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: cloudnative-pg
-    repo: https://cloudnative-pg.github.io/charts
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "0.27.0"
     releaseName: cloudnative-pg-operator
     namespace: cnpg-system

apps/overlays/au-syd1/csi-cephfs/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: ceph-csi-cephfs
-    repo: https://ceph.github.io/csi-charts
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "3.15.0"
     releaseName: ceph-csi-cephfs
     namespace: csi-cephfs

apps/overlays/au-syd1/csi-cephrbd/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: ceph-csi-rbd
-    repo: https://ceph.github.io/csi-charts
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "3.15.1"
     releaseName: ceph-csi-rbd
     namespace: csi-cephrbd

apps/overlays/au-syd1/elastic-system/kustomization.yaml

@@ -9,7 +9,7 @@ resources:
 
 helmCharts:
   - name: eck-operator
-    repo: https://helm.elastic.co
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "3.2.0"
     releaseName: elastic-operator
     namespace: elastic-system

apps/overlays/au-syd1/externaldns/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: external-dns
-    repo: https://kubernetes-sigs.github.io/external-dns/
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "1.19.0"
     releaseName: externaldns
     namespace: externaldns

apps/overlays/au-syd1/observability/kustomization.yaml

@@ -9,13 +9,13 @@ resources:
 
 helmCharts:
   - name: victoria-metrics-cluster
-    repo: https://victoriametrics.github.io/helm-charts/
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "0.33.0"
     releaseName: victoria-metrics-cluster
     namespace: observability
     valuesFile: values-vmcluster.yaml
   - name: victoria-metrics-agent
-    repo: https://victoriametrics.github.io/helm-charts/
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "0.30.0"
     releaseName: victoria-metrics-agent
     namespace: observability

apps/overlays/au-syd1/reloader-system/kustomization.yaml

@@ -7,7 +7,7 @@ resources:
 
 helmCharts:
   - name: reloader
-    repo: https://stakater.github.io/stakater-charts
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "2.2.8"
     releaseName: reloader
     namespace: reloader-system

apps/overlays/au-syd1/vm-system/kustomization.yaml

@@ -9,7 +9,7 @@ resources:
 
 helmCharts:
   - name: victoria-metrics-operator
-    repo: https://victoriametrics.github.io/helm-charts/
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "0.57.1"
     releaseName: victoria-metrics-operator
     namespace: vm-system

apps/overlays/au-syd1/vso-system/kustomization.yaml

@@ -9,7 +9,7 @@ resources:
 
 helmCharts:
   - name: vault-secrets-operator
-    repo: https://helm.releases.hashicorp.com
+    repo: https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     version: "1.2.0"
     releaseName: vault-secrets-operator
     namespace: vso-system

argocd/projects/observability.yaml

@@ -8,7 +8,7 @@ spec:
   description: Observability stack (metrics, monitoring)
   sourceRepos:
     - https://git.unkin.net/unkin/argocd-apps
-    - https://victoriametrics.github.io/helm-charts/
+    - https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
   destinations:
     - namespace: 'observability'
       server: https://kubernetes.default.svc

argocd/projects/platform.yaml

@@ -8,15 +8,7 @@ spec:
   description: Platform infrastructure and core services
   sourceRepos:
     - https://git.unkin.net/unkin/argocd-apps
-    - https://charts.jetstack.io
-    - https://cloudnative-pg.github.io/charts
-    - https://helm.elastic.co
-    - https://helm.releases.hashicorp.com
-    - https://purelb.github.io/purelb/charts
-    - https://intel.github.io/helm-charts/
-    - https://kubernetes-sigs.github.io/external-dns/
-    - https://releases.rancher.com/server-charts/stable
-    - https://victoriametrics.github.io/helm-charts/
+    - https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
     - oci://gcr.io/k8s-staging-nfd/charts
     - oci://ghcr.io/emberstack/helm-charts
     - oci://ghcr.io/woodpecker-ci/helm/woodpecker

argocd/projects/storage.yaml

@@ -8,7 +8,7 @@ spec:
   description: Storage infrastructure and CSI drivers
   sourceRepos:
     - https://git.unkin.net/unkin/argocd-apps
-    - https://ceph.github.io/csi-charts
+    - https://artifactapi.k8s.syd1.au.unkin.net/api/v1/virtual/helm
   destinations:
     - namespace: 'csi-*'
       server: https://kubernetes.default.svc