Merge branch 'release/1.4-alpha' of github.com:DefGuard/defguard into release/1.4-alpha

Author: filipslezaklab

.github/workflows/e2e.yml

@@ -71,3 +71,8 @@ jobs:
     if: ${{ github.event_name != 'pull_request' && github.ref_name == 'dev' }}
     uses: ./.github/workflows/dev-deployment.yml
     secrets: inherit
+  trigger-staging-deploy:
+    needs: test
+    if: ${{ github.event_name != 'pull_request' && github.ref_name == 'release/**' }}
+    uses: ./.github/workflows/staging-deployment.yml
+    secrets: inherit

.github/workflows/staging-deployment.yml

@@ -0,0 +1,20 @@
+name: Deploy to release staging environment
+on:
+  workflow_call:
+
+jobs:
+  deploy-staging:
+    runs-on: [self-hosted, Linux, X64]
+    environment: STAGING
+    if: ${{ github.event_name != 'pull_request' && github.ref_name == 'release/**' }}
+    env:
+      KUBE_HOST: ${{ secrets.KUBE_HOST }}
+      KUBE_CERTIFICATE: ${{ secrets.KUBE_CERTIFICATE }}
+      KUBE_TOKEN: ${{ secrets.KUBE_TOKEN }}
+    steps:
+      - name: Add SHORT_SHA env variable
+        run: echo "SHORT_SHA=`echo ${GITHUB_SHA} | cut -c1-7`" >> $GITHUB_ENV
+      - name: Deploy new image version
+        uses: actions-hub/[email protected]
+        with:
+          args: --namespace defguard-staging set image deployment/defguard defguard=ghcr.io/defguard/defguard:sha-${{ env.SHORT_SHA }}