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fix: use pre-install helm hook to prepare rancher for turtles
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Signed-off-by: Carlos Salas <[email protected]>
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salasberryfin committed Oct 5, 2023
1 parent e2c2adb commit cd29889
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15 changes: 15 additions & 0 deletions .github/workflows/test_chart.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ env:
MANIFEST_IMG: controller
CONTROLLER_IMG: controller
PULL_POLICY: Never
CERT_MANAGER_VERSION: v1.12.3
RANCHER_VERSION: v2.7.5

jobs:
lint-test:
Expand Down Expand Up @@ -54,10 +56,23 @@ jobs:
uses: helm/[email protected]
with:
cluster_name: kind
kubectl_version: v1.26.3

- name: Add local docker image
run: kind load docker-image ${{ env.MANIFEST_IMG }}:${{ env.TAG }}

- name: Add cert-manager chart repo
run: helm repo add jetstack https://charts.jetstack.io

- name: Add rancher chart repo
run: helm repo add rancher-stable https://releases.rancher.com/server-charts/stable

- name: Install cert-manager
run: helm install cert-manager jetstack/cert-manager --namespace cert-manager --create-namespace --version ${{ env.CERT_MANAGER_VERSION }} --set installCRDs=true --wait

- name: Install Rancher
run: helm install rancher rancher-stable/rancher --namespace cattle-system --create-namespace --set bootstrapPassword=rancheradmin --set replicas=1 --set hostname="e2e.dev.rancher" --set 'extraEnv[0].name=CATTLE_FEATURES' --set global.cattle.psp.enabled=false --version ${{ env.RANCHER_VERSION }} --wait

- name: Run chart-testing (install)
run: helm install rancher-turtles out/charts/rancher-turtles/ -n rancher-turtles-system --create-namespace --wait --set cluster-api-operator.cluster-api.enabled=false --set cluster-api-operator.enabled=false

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73 changes: 73 additions & 0 deletions charts/rancher-turtles/templates/pre-install-job.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,73 @@
---
apiVersion: management.cattle.io/v3
kind: Feature
metadata:
name: embedded-cluster-api
annotations:
"helm.sh/hook": pre-install
"helm.sh/hook-weight": "1"
spec:
value: false
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: pre-install-job
namespace: rancher-turtles-system
annotations:
"helm.sh/hook": pre-install
"helm.sh/hook-weight": "1"
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: pre-install-job-delete-webhooks
annotations:
"helm.sh/hook": pre-install
"helm.sh/hook-weight": "1"
rules:
- apiGroups:
- admissionregistration.k8s.io
resources:
- validatingwebhookconfigurations
- mutatingwebhookconfigurations
verbs:
- delete
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: pre-install-job-webhook-cleanup
annotations:
"helm.sh/hook": pre-install
"helm.sh/hook-weight": "1"
subjects:
- kind: ServiceAccount
name: pre-install-job
namespace: rancher-turtles-system
roleRef:
kind: ClusterRole
name: pre-install-job-delete-webhooks
apiGroup: rbac.authorization.k8s.io
---
apiVersion: batch/v1
kind: Job
metadata:
name: rancher-webhook-cleanup
annotations:
"helm.sh/hook": pre-install
"helm.sh/hook-weight": "2"
spec:
ttlSecondsAfterFinished: 300
template:
spec:
serviceAccountName: pre-install-job
containers:
- name: rancher-webhook-cleanup
image: bitnami/kubectl
command: ["/bin/bash", "-c"]
args:
- |
kubectl delete mutatingwebhookconfigurations.admissionregistration.k8s.io mutating-webhook-configuration --ignore-not-found=true
kubectl delete validatingwebhookconfigurations.admissionregistration.k8s.io validating-webhook-configuration --ignore-not-found=true
restartPolicy: Never

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