ci: publish image only; Elektrine rolls production Haraka

Drop SSH deploy from this repo. Forgejo Actions tests and pushes
git.elektrine.com/elektrine/elektrine-haraka; Elektrine deploy pulls and
restarts the sibling compose stack.

.forgejo/workflows/ci-deploy.yml

@@ -1,6 +1,7 @@
-# Forgejo Actions: test, build/push image, deploy to production (same host as Elektrine).
+# Forgejo Actions: test + build/push image only.
-# Secrets: DEPLOY_SSH_KEY, DEPLOY_SSH_HOST_KEY, REGISTRY_USER, REGISTRY_TOKEN
+# Production roll is owned by Elektrine deploy (pulls :latest and restarts Haraka).
-name: CI and deploy
+# Secrets: REGISTRY_USER, REGISTRY_TOKEN
+name: CI and publish
 
 on:
   push:
@@ -37,18 +38,14 @@ jobs:
             node:20-bookworm \
             bash -lc 'npm ci && npm test'
 
-  build_and_deploy:
+  publish:
-    name: Build, push, and deploy
+    name: Build and push image
     needs: test
     if: >-
       github.ref == 'refs/heads/main' &&
       github.event_name != 'pull_request'
     runs-on: ubuntu-latest
     env:
-      DEPLOY_HOST: ${{ vars.DEPLOY_HOST || 'elektrine.com' }}
-      DEPLOY_USER: ${{ vars.DEPLOY_USER || 'elektrine-deploy' }}
-      DEPLOY_PORT: ${{ vars.DEPLOY_PORT || '22' }}
-      DEPLOY_PATH: ${{ vars.DEPLOY_PATH || '/opt/elektrine-haraka' }}
       IMAGE: git.elektrine.com/elektrine/elektrine-haraka:${{ github.sha }}
       IMAGE_LATEST: git.elektrine.com/elektrine/elektrine-haraka:latest
     steps:
@@ -68,81 +65,5 @@ jobs:
           docker build -t "$IMAGE" -t "$IMAGE_LATEST" .
           docker push "$IMAGE"
           docker push "$IMAGE_LATEST"
-          echo "Pushed $IMAGE"
+          echo "Pushed $IMAGE and $IMAGE_LATEST"
-
+          echo "Elektrine deploy will pull this image and roll the Haraka stack."
-      - name: Configure SSH
-        env:
-          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
-          DEPLOY_SSH_HOST_KEY: ${{ secrets.DEPLOY_SSH_HOST_KEY || '66.42.127.87 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM5Vx8UDcqvgmBwDs5SlCHd8/oGDoQytGHhbbp4LNK4o' }}
-        run: |
-          set -euo pipefail
-          install -d -m 0700 ~/.ssh
-          printf '%s\n' "$DEPLOY_SSH_KEY" | sed 's/\r$//' | sed 's/\\n/\n/g' > ~/.ssh/id_ed25519
-          chmod 0600 ~/.ssh/id_ed25519
-          : > ~/.ssh/known_hosts
-          printf '%s\n' "$DEPLOY_SSH_HOST_KEY" | sed 's/\r$//' | sed 's/\\n/\n/g' >> ~/.ssh/known_hosts
-          ssh-keyscan -p "$DEPLOY_PORT" -T 5 -t ed25519,rsa "$DEPLOY_HOST" 2>/dev/null >> ~/.ssh/known_hosts || true
-          ip=$(getent ahostsv4 "$DEPLOY_HOST" 2>/dev/null | awk '{print $1; exit}' || true)
-          if [ -n "${ip:-}" ]; then
-            ssh-keyscan -p "$DEPLOY_PORT" -T 5 -t ed25519,rsa "$ip" 2>/dev/null >> ~/.ssh/known_hosts || true
-          fi
-          chmod 0600 ~/.ssh/known_hosts
-          ssh -p "$DEPLOY_PORT" \
-            -i "$HOME/.ssh/id_ed25519" \
-            -o BatchMode=yes -o IdentitiesOnly=yes \
-            -o StrictHostKeyChecking=yes \
-            -o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
-            "$DEPLOY_USER@$DEPLOY_HOST" 'echo ssh_ok; hostname'
-
-      - name: Deploy over SSH
-        env:
-          REG_USER: ${{ secrets.REGISTRY_USER }}
-          REG_PASS: ${{ secrets.REGISTRY_TOKEN }}
-          GITHUB_SHA: ${{ github.sha }}
-        run: |
-          set -euo pipefail
-          ssh -p "$DEPLOY_PORT" \
-            -i "$HOME/.ssh/id_ed25519" \
-            -o BatchMode=yes -o IdentitiesOnly=yes \
-            -o StrictHostKeyChecking=yes \
-            -o UserKnownHostsFile="$HOME/.ssh/known_hosts" \
-            "$DEPLOY_USER@$DEPLOY_HOST" bash -s <<EOF
-          set -euo pipefail
-          DEPLOY_PATH="$DEPLOY_PATH"
-          IMAGE="$IMAGE"
-          IMAGE_LATEST="$IMAGE_LATEST"
-          REG_USER="$REG_USER"
-          REG_PASS="$REG_PASS"
-          SHA="$GITHUB_SHA"
-
-          echo "\$REG_PASS" | docker login git.elektrine.com -u "\$REG_USER" --password-stdin
-          docker pull "\$IMAGE"
-          docker tag "\$IMAGE" "\$IMAGE_LATEST"
-
-          # Persist image preference when writable; always override for this roll-out.
-          ENV_FILE="\$DEPLOY_PATH/deployment/.env"
-          if [ -w "\$ENV_FILE" ]; then
-            if grep -q '^HARAKA_IMAGE=' "\$ENV_FILE"; then
-              sed -i 's|^HARAKA_IMAGE=.*|HARAKA_IMAGE=git.elektrine.com/elektrine/elektrine-haraka|' "\$ENV_FILE"
-            else
-              echo 'HARAKA_IMAGE=git.elektrine.com/elektrine/elektrine-haraka' >> "\$ENV_FILE"
-            fi
-            if grep -q '^HARAKA_IMAGE_TAG=' "\$ENV_FILE"; then
-              sed -i "s|^HARAKA_IMAGE_TAG=.*|HARAKA_IMAGE_TAG=\$SHA|" "\$ENV_FILE"
-            else
-              echo "HARAKA_IMAGE_TAG=\$SHA" >> "\$ENV_FILE"
-            fi
-          else
-            echo "Warn: \$ENV_FILE not writable; using env overrides for this deploy"
-          fi
-
-          cd "\$DEPLOY_PATH/deployment"
-          export HARAKA_IMAGE=git.elektrine.com/elektrine/elektrine-haraka
-          export HARAKA_IMAGE_TAG="\$SHA"
-          COMPOSE="docker compose --env-file .env -f docker-compose.same-server.yml"
-          \$COMPOSE pull haraka-inbound haraka-submission haraka-outbound haraka-worker || true
-          \$COMPOSE up -d haraka-inbound haraka-submission haraka-outbound haraka-worker
-          \$COMPOSE ps
-          docker ps --format 'table {{.Names}}\t{{.Status}}\t{{.Image}}' | grep -i haraka || true
-          echo DEPLOY_OK
-          EOF