chore: add postgrest test

.github/workflows/helm-test.yml

@@ -40,32 +40,22 @@ jobs:
           version: v3.11.3
 
       - name: Package helm chart
-        run: | 
+        run: |
           helm dependency build ./chart
           helm package ./chart --version 1.0.0
 
       - name: Install helm chart
-        run: 'helm install canary-checker canary-checker-1.0.0.tgz -n canary-checker --create-namespace'
+        run: "helm install canary-checker canary-checker-1.0.0.tgz -n canary-checker --create-namespace"
 
       - name: Wait for 30 seconds
-        run: 'kubectl rollout status deploy/canary-checker -n canary-checker --timeout 5m'
+        run: "kubectl rollout status deploy/canary-checker -n canary-checker --timeout 5m"
 
       - name: Check canary-checker pods
-        run: 'kubectl describe pods -n canary-checker'
-
-      - name: Apply exec fixture
-        run: 'kubectl apply -f fixtures/minimal/exec_pass.yaml'
+        run: "kubectl describe pods -n canary-checker"
 
-      - name: Wait for 60 seconds
-        run: 'sleep 60'
+      - name: Run tests
+        run: ./chart/test.sh canary-checker
 
-      - name: Check status
-        run: |
-          kubectl logs deploy/canary-checker -n canary-checker
-          status=$(kubectl get canaries.canaries.flanksource.com exec-pass -o yaml | yq .status.status)
-          echo $status
-          if [[ $status == "Passed" ]]; then
-            exit 0
-          else
-            exit 1
-          fi
+      - name: Check logs
+        run: kubectl logs deploy/canary-checker -n canary-checker
+        if: always()

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
           if [[ ${{ github.event_name == 'workflow_dispatch' }} == true ]]; then
             if [[  "${{ inputs.channel }}" ==  "stable" ]]; then
               BRANCHES="['master']"
-            else if [[  "${{ inputs.channel }}" ==  "rc" ]]; then
+            elif [[  "${{ inputs.channel }}" ==  "rc" ]]; then
               BRANCHES="[{name: 'master', channel: 'rc', prerelease: 'rc'}, {name: 'dummy-release'}]"
             fi
           else

chart/test.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+ns="-n $1"
+
+kubectl apply -f fixtures/minimal/exec_pass.yaml $ns
+
+function get_unused_port() {
+  for port in $(seq 4444 65000);
+  do
+    echo -ne "\035" | telnet 127.0.0.1 $port > /dev/null 2>&1;
+    [ $? -eq 1 ] && echo "$port" && break;
+  done
+}
+
+
+PORT=$(get_unused_port)
+kubectl port-forward $ns  svc/canary-checker $PORT:8080 &
+PID=$!
+function cleanup {
+  echo "Cleaning up..."
+  kill $PID
+}
+
+trap cleanup EXIT
+
+sleep 60
+
+status=$(kubectl get  $ns canaries.canaries.flanksource.com exec-pass -o yaml | yq .status.status)
+echo $status
+if [[ $status != "Passed" ]]; then
+  exit 1
+fi
+
+if ! curl -vv --fail "http://localhost:$PORT/db/checks"; then
+  # "we don't really care about the results as long as it is sucessful"
+  echo "Call to postgrest failed"
+  exit 1
+fi
+
+