docker/chatmail-init.sh: disable port check its more hassle than its worth

- use local execute on both
- re-use VMs for docker tests
- bring back GHCR builds and use for deployments (offloads VMs, allows
  caching, but may be rate-limited)

.github/workflows/ci.yaml

@@ -15,7 +15,7 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: download filtermail
-        run: curl -L https://github.com/chatmail/filtermail/releases/download/v0.6.0/filtermail-x86_64 -o /usr/local/bin/filtermail && chmod +x /usr/local/bin/filtermail
+        run: curl -L https://github.com/chatmail/filtermail/releases/download/v0.5.2/filtermail-x86_64 -o /usr/local/bin/filtermail && chmod +x /usr/local/bin/filtermail
       - name: run chatmaild tests 
         working-directory: chatmaild
         run: pipx run tox

.github/workflows/deploy.yaml

@@ -0,0 +1,375 @@
+name: Deploy
+
+on:
+  push:
+    branches:
+      - main
+      - j4n/docker-pr
+  pull_request:
+    paths-ignore:
+      - 'scripts/**'
+      - '**/README.md'
+      - 'CHANGELOG.md'
+      - 'LICENSE'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-docker:
+    name: Build Docker image
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    outputs:
+      image: ${{ steps.image-ref.outputs.image }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GHCR
+        if: github.event_name == 'push'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            # Tagged releases: v1.2.3 -> :1.2.3, :1.2, :latest
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            # Branch pushes: foo/docker-pr -> :foo-docker-pr
+            type=ref,event=branch
+            # Always: :sha-<hash>
+            type=sha
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/chatmail_relay.dockerfile
+          push: ${{ github.event_name == 'push' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            GIT_HASH=${{ github.sha }}
+
+      - name: Output image reference
+        id: image-ref
+        run: |
+          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
+          IMAGE="${{ env.REGISTRY }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]'):sha-${SHORT_SHA}"
+          echo "image=${IMAGE}" >> "$GITHUB_OUTPUT"
+
+  deploy:
+    name: Deploy to ${{ matrix.host }}
+    needs: build-docker
+    # dont do the regular tests on this branch
+    if: >-
+      !cancelled() && (
+        github.event_name == 'push' ||
+        (github.event_name == 'pull_request' && !startsWith(github.head_ref, 'j4n/'))
+      )
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - host: staging2.testrun.org
+            acme_dir: acme
+            dkim_dir: dkimkeys
+            zone_file: staging.testrun.org-default.zone
+            disable_ipv6: false
+            add_ssh_keys: true
+          - host: staging-ipv4.testrun.org
+            acme_dir: acme-ipv4
+            dkim_dir: dkimkeys-ipv4
+            zone_file: staging-ipv4.testrun.org-default.zone
+            disable_ipv6: true
+            add_ssh_keys: false
+    environment:
+      name: ${{ matrix.host }}
+      url: https://${{ matrix.host }}/
+    concurrency: ${{ matrix.host }}
+    steps:
+      # --- Common setup ---
+
+      - uses: actions/checkout@v4
+
+      - name: prepare SSH and save ACME/DKIM
+        env:
+          HOST: ${{ matrix.host }}
+          ACME_DIR: ${{ matrix.acme_dir }}
+          DKIM_DIR: ${{ matrix.dkim_dir }}
+          ZONE: ${{ matrix.zone_file }}
+        run: |
+          mkdir ~/.ssh
+          echo "${{ secrets.STAGING_SSH_KEY }}" >> ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan ${HOST} > ~/.ssh/known_hosts
+          # save previous acme & dkim state (trailing slash = copy contents)
+          rsync -avz root@${HOST}:/var/lib/acme/ ${ACME_DIR}/ || true
+          rsync -avz root@${HOST}:/etc/dkimkeys/ ${DKIM_DIR}/ || true
+          # backup to ns.testrun.org if contents are useful
+          if [ -f ${DKIM_DIR}/opendkim.private ]; then
+            rsync -avz -e "ssh -o StrictHostKeyChecking=accept-new" ${DKIM_DIR}/ root@ns.testrun.org:/tmp/${DKIM_DIR}/ || true
+          fi
+          if [ "$(ls -A ${ACME_DIR}/certs 2>/dev/null)" ]; then
+            rsync -avz -e "ssh -o StrictHostKeyChecking=accept-new" ${ACME_DIR}/ root@ns.testrun.org:/tmp/${ACME_DIR}/ || true
+          fi
+          # make sure CAA record isn't set
+          scp -o StrictHostKeyChecking=accept-new .github/workflows/${ZONE} root@ns.testrun.org:/etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org sed -i '/CAA/d' /etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org nsd-checkzone ${HOST} /etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org systemctl reload nsd
+
+      - name: rebuild VPS
+        env:
+          SERVER_ID: ${{ matrix.host == 'staging2.testrun.org' && secrets.STAGING_SERVER_ID || secrets.STAGING_IPV4_SERVER_ID }}
+        run: |
+          curl -X POST \
+            -H "Authorization: Bearer ${{ secrets.HETZNER_API_TOKEN }}" \
+            -H "Content-Type: application/json" \
+            -d '{"image":"debian-12"}' \
+            "https://api.hetzner.cloud/v1/servers/${SERVER_ID}/actions/rebuild"
+
+      - run: scripts/initenv.sh
+      - name: append venv/bin to PATH
+        run: echo venv/bin >>$GITHUB_PATH
+
+      - name: wait for VPS rebuild
+        id: wait-for-vps
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          rm ~/.ssh/known_hosts
+          while ! ssh -o ConnectTimeout=180 -o StrictHostKeyChecking=accept-new root@${HOST} id -u ; do sleep 1 ; done
+
+      - name: restore ACME/DKIM
+        env:
+          HOST: ${{ matrix.host }}
+          ACME_DIR: ${{ matrix.acme_dir }}
+          DKIM_DIR: ${{ matrix.dkim_dir }}
+        run: |
+          # download from ns.testrun.org
+          rsync -e "ssh -o StrictHostKeyChecking=accept-new" -avz root@ns.testrun.org:/tmp/${ACME_DIR}/ acme-restore/ || true
+          rsync -avz root@ns.testrun.org:/tmp/${DKIM_DIR}/ dkimkeys-restore/ || true
+          # restore to VPS
+          rsync -avz acme-restore/ root@${HOST}:/var/lib/acme/ || true
+          rsync -avz dkimkeys-restore/ root@${HOST}:/etc/dkimkeys/ || true
+          ssh root@${HOST} chown root:root -R /var/lib/acme || true
+
+      - name: bare offline tests
+        if: github.ref == 'refs/heads/main' || github.event_name == 'pull_request'
+        run: pytest --pyargs cmdeploy
+
+      - name: bare deploy
+        if: github.ref == 'refs/heads/main' || github.event_name == 'pull_request'
+        env:
+          HOST: ${{ matrix.host }}
+          DISABLE_IPV6: ${{ matrix.disable_ipv6 }}
+        run: |
+          ssh root@${HOST} 'apt update && apt install -y git python3.11-venv python3-dev gcc'
+          ssh root@${HOST} 'git clone https://github.com/chatmail/relay'
+          ssh root@${HOST} "cd relay && git checkout ${{ github.head_ref || github.ref_name }}"
+          ssh root@${HOST} 'cd relay && scripts/initenv.sh'
+          ssh root@${HOST} "cd relay && scripts/cmdeploy init ${HOST}"
+          if [ "${DISABLE_IPV6}" = "true" ]; then
+            ssh root@${HOST} "sed -i 's#disable_ipv6 = False#disable_ipv6 = True#' relay/chatmail.ini"
+          fi
+          ssh root@${HOST} "sed -i 's/#\s*mtail_address/mtail_address/' relay/chatmail.ini"
+          ssh root@${HOST} "cd relay && scripts/cmdeploy run --verbose --skip-dns-check --ssh-host localhost"
+
+      - name: bare DNS
+        if: github.ref == 'refs/heads/main' || github.event_name == 'pull_request'
+        env:
+          HOST: ${{ matrix.host }}
+          ZONE: ${{ matrix.zone_file }}
+        run: |
+          ssh root@${HOST} chown opendkim:opendkim -R /etc/dkimkeys
+          ssh root@${HOST} "cd relay && scripts/cmdeploy dns --zonefile staging-generated.zone --ssh-host localhost"
+          ssh root@${HOST} cat relay/staging-generated.zone >> .github/workflows/${ZONE}
+          cat .github/workflows/${ZONE}
+          scp .github/workflows/${ZONE} root@ns.testrun.org:/etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org nsd-checkzone ${HOST} /etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org systemctl reload nsd
+
+      - name: bare integration tests
+        if: github.ref == 'refs/heads/main' || github.event_name == 'pull_request'
+        env:
+          HOST: ${{ matrix.host }}
+        run: ssh root@${HOST} "cd relay && CHATMAIL_DOMAIN2=ci-chatmail.testrun.org scripts/cmdeploy test --slow --ssh-host localhost"
+
+      - name: bare final DNS check
+        if: github.ref == 'refs/heads/main' || github.event_name == 'pull_request'
+        env:
+          HOST: ${{ matrix.host }}
+        run: ssh root@${HOST} "cd relay && scripts/cmdeploy dns -v --ssh-host localhost"
+
+      # --- Docker deploy (push only, runs even if bare failed) ---
+
+      - name: stop bare services
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          ssh root@${HOST} 'systemctl stop postfix dovecot nginx opendkim unbound filtermail doveauth chatmail-metadata iroh-relay mtail fcgiwrap acmetool 2>/dev/null || true'
+
+      - name: install Docker on VPS
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          ssh root@${HOST} 'apt-get update && apt-get install -y ca-certificates curl'
+          ssh root@${HOST} 'install -m 0755 -d /etc/apt/keyrings'
+          ssh root@${HOST} 'curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc && chmod a+r /etc/apt/keyrings/docker.asc'
+          ssh root@${HOST} 'echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(. /etc/os-release && echo $VERSION_CODENAME) stable" > /etc/apt/sources.list.d/docker.list'
+          ssh root@${HOST} 'apt-get update && apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin'
+
+      - name: prepare Docker bind mounts
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          ssh root@${HOST} 'mkdir -p /srv/chatmail/certs /srv/chatmail/dkim'
+          ssh root@${HOST} 'cp -a /var/lib/acme/. /srv/chatmail/certs/ && cp -a /etc/dkimkeys/. /srv/chatmail/dkim/' || true
+
+      - name: generate and upload chatmail.ini
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          cmdeploy init ${HOST}
+          sed -i 's/#\s*mtail_address/mtail_address/' chatmail.ini
+          scp chatmail.ini root@${HOST}:/srv/chatmail/chatmail.ini
+
+      - name: deploy with Docker
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          GHCR_IMAGE="${{ needs.build-docker.outputs.image }}"
+          rsync -avz --exclude='.git' --exclude='venv' --exclude='__pycache__' ./ root@${HOST}:/srv/chatmail/relay/
+          # Login to GHCR on VPS and pull pre-built image
+          echo "${{ secrets.GITHUB_TOKEN }}" | ssh root@${HOST} 'docker login ghcr.io -u ${{ github.actor }} --password-stdin'
+          ssh root@${HOST} "docker pull ${GHCR_IMAGE}"
+          ssh root@${HOST} "cd /srv/chatmail/relay && CHATMAIL_IMAGE=${GHCR_IMAGE} MAIL_DOMAIN=${HOST} docker compose -f docker-compose.yaml -f docker/docker-compose.ci.yaml up -d"
+
+      - name: wait for container healthy
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          # Stream journald inside the container
+          ssh root@${HOST} 'docker exec chatmail journalctl -f --no-pager' &
+          LOG_PID=$!
+          trap "kill $LOG_PID 2>/dev/null || true" EXIT
+          for i in $(seq 1 60); do
+            status=$(ssh root@${HOST} 'docker inspect --format={{.State.Health.Status}} chatmail 2>/dev/null' || echo "missing")
+            echo "  [$i/60] status=$status"
+            if [ "$status" = "healthy" ]; then
+              echo "Container is healthy."
+              exit 0
+            fi
+            if [ "$status" = "unhealthy" ]; then
+              echo "Container is unhealthy!"
+              break
+            fi
+            sleep 5
+          done
+          echo "Container did not become healthy."
+          kill $LOG_PID 2>/dev/null || true
+          echo "--- failed units ---"
+          ssh root@${HOST} 'docker exec chatmail systemctl --failed --no-pager' || true
+          echo "--- service logs ---"
+          ssh root@${HOST} 'docker exec chatmail journalctl -u dovecot -u postfix -u nginx -u unbound --no-pager -n 50' || true
+          echo "--- listening ports ---"
+          ssh root@${HOST} 'docker exec chatmail ss -tlnp' || true
+          echo "--- chatmail.ini ---"
+          ssh root@${HOST} 'docker exec chatmail cat /etc/chatmail/chatmail.ini' || true
+          exit 1
+
+      - name: show container state
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: |
+          echo "--- listening ports ---"
+          ssh root@${HOST} 'docker exec chatmail ss -tlnp'
+          echo "--- chatmail.ini ---"
+          ssh root@${HOST} 'docker exec chatmail cat /etc/chatmail/chatmail.ini'
+
+      - name: Docker offline tests
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        run: CHATMAIL_DOCKER=chatmail pytest --pyargs cmdeploy
+
+      - name: Docker DNS
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+          ZONE: ${{ matrix.zone_file }}
+        run: |
+          # Reset zone file in case bare DNS already appended to it
+          git checkout .github/workflows/${ZONE}
+          ssh root@${HOST} 'docker exec chatmail chown opendkim:opendkim -R /etc/dkimkeys'
+          ssh root@${HOST} 'docker exec chatmail cmdeploy dns --ssh-host @local --zonefile /opt/chatmail/staging.zone --verbose'
+          ssh root@${HOST} 'docker cp chatmail:/opt/chatmail/staging.zone /tmp/staging.zone'
+          scp root@${HOST}:/tmp/staging.zone staging-generated.zone
+          cat staging-generated.zone >> .github/workflows/${ZONE}
+          cat .github/workflows/${ZONE}
+          scp .github/workflows/${ZONE} root@ns.testrun.org:/etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org nsd-checkzone ${HOST} /etc/nsd/${HOST}.zone
+          ssh root@ns.testrun.org systemctl reload nsd
+
+      - name: Docker integration tests
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        run: CHATMAIL_DOCKER=chatmail CHATMAIL_DOMAIN2=ci-chatmail.testrun.org cmdeploy test --slow
+
+      - name: Docker final DNS check
+        if: >-
+          !cancelled() && github.event_name == 'push'
+          && steps.wait-for-vps.outcome == 'success'
+        env:
+          HOST: ${{ matrix.host }}
+        run: ssh root@${HOST} 'docker exec chatmail cmdeploy dns -v --ssh-host @local'
+
+      # --- Cleanup ---
+
+      - name: add SSH keys
+        if: >-
+          !cancelled() && matrix.add_ssh_keys
+          && steps.wait-for-vps.outcome == 'success'
+        run: ssh root@${{ matrix.host }} 'curl -s https://github.com/hpk42.keys https://github.com/j4n.keys >> .ssh/authorized_keys'

.github/workflows/test-and-deploy-ipv4only.yaml

@@ -1,296 +0,0 @@
-name: deploy on staging-ipv4.testrun.org, and run tests
-
-on:
-  push:
-    branches:
-      - main
-      - j4n/docker-pr
-  pull_request:
-    paths-ignore:
-      - 'scripts/**'
-      - '**/README.md'
-      - 'CHANGELOG.md'
-      - 'LICENSE'
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
-jobs:
-  build-docker:
-    name: Build Docker image
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    outputs:
-      image: ${{ steps.image-ref.outputs.image }}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to GHCR
-        if: github.event_name == 'push'
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            # Tagged releases: v1.2.3 -> :1.2.3, :1.2, :latest
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            # Branch pushes: foo/docker-pr -> :foo-docker-pr
-            type=ref,event=branch
-            # Always: :sha-<hash>
-            type=sha
-
-      - name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: docker/chatmail_relay.dockerfile
-          push: ${{ github.event_name == 'push' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          build-args: |
-            GIT_HASH=${{ github.sha }}
-
-      - name: Output image reference
-        id: image-ref
-        run: |
-          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          IMAGE="${{ env.REGISTRY }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]'):sha-${SHORT_SHA}"
-          echo "image=${IMAGE}" >> "$GITHUB_OUTPUT"
-
-  deploy:
-    name: deploy on staging-ipv4.testrun.org, and run tests
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    environment:
-      name: staging-ipv4.testrun.org
-      url: https://staging-ipv4.testrun.org/
-    concurrency: staging-ipv4.testrun.org
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: prepare SSH
-        run: |
-          mkdir ~/.ssh
-          echo "${{ secrets.STAGING_SSH_KEY }}" >> ~/.ssh/id_ed25519
-          chmod 600 ~/.ssh/id_ed25519
-          ssh-keyscan staging-ipv4.testrun.org > ~/.ssh/known_hosts
-          # save previous acme & dkim state
-          rsync -avz root@staging-ipv4.testrun.org:/var/lib/acme acme-ipv4 || true
-          rsync -avz root@staging-ipv4.testrun.org:/etc/dkimkeys dkimkeys-ipv4 || true
-          # store previous acme & dkim state on ns.testrun.org, if it contains useful certs
-          if [ -f dkimkeys-ipv4/dkimkeys/opendkim.private ]; then rsync -avz -e "ssh -o StrictHostKeyChecking=accept-new" dkimkeys-ipv4 root@ns.testrun.org:/tmp/ || true; fi
-          if [ "$(ls -A acme-ipv4/acme/certs)" ]; then rsync -avz -e "ssh -o StrictHostKeyChecking=accept-new" acme-ipv4 root@ns.testrun.org:/tmp/ || true; fi
-          # make sure CAA record isn't set
-          scp -o StrictHostKeyChecking=accept-new .github/workflows/staging-ipv4.testrun.org-default.zone root@ns.testrun.org:/etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org sed -i '/CAA/d' /etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org nsd-checkzone staging-ipv4.testrun.org /etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org systemctl reload nsd
-
-      - name: rebuild staging-ipv4.testrun.org to have a clean VPS
-        run: |
-            curl -X POST \
-            -H "Authorization: Bearer ${{ secrets.HETZNER_API_TOKEN }}" \
-            -H "Content-Type: application/json" \
-            -d '{"image":"debian-12"}' \
-            "https://api.hetzner.cloud/v1/servers/${{ secrets.STAGING_IPV4_SERVER_ID }}/actions/rebuild"
-
-      - run: scripts/initenv.sh
-
-      - name: append venv/bin to PATH
-        run: echo venv/bin >>$GITHUB_PATH
-
-      - name: upload TLS cert after rebuilding
-        id: wait-for-vps
-        run: |
-          echo " --- wait until staging-ipv4.testrun.org VPS is rebuilt --- "
-          rm ~/.ssh/known_hosts
-          while ! ssh -o ConnectTimeout=180 -o StrictHostKeyChecking=accept-new -v root@staging-ipv4.testrun.org id -u ; do sleep 1 ; done
-          ssh -o StrictHostKeyChecking=accept-new -v root@staging-ipv4.testrun.org id -u
-          # download acme & dkim state from ns.testrun.org
-          rsync -e "ssh -o StrictHostKeyChecking=accept-new" -avz root@ns.testrun.org:/tmp/acme-ipv4/acme acme-restore || true
-          rsync -avz root@ns.testrun.org:/tmp/dkimkeys-ipv4/dkimkeys dkimkeys-restore || true
-          # restore acme & dkim state to staging2.testrun.org
-          rsync -avz acme-restore/acme root@staging-ipv4.testrun.org:/var/lib/ || true
-          rsync -avz dkimkeys-restore/dkimkeys root@staging-ipv4.testrun.org:/etc/ || true
-          ssh -o StrictHostKeyChecking=accept-new -v root@staging-ipv4.testrun.org chown root:root -R /var/lib/acme || true
-
-      - name: run deploy-chatmail offline tests
-        run: pytest --pyargs cmdeploy
-
-      - name: setup dependencies
-        run: |
-          ssh root@staging-ipv4.testrun.org apt update
-          ssh root@staging-ipv4.testrun.org apt install -y git python3.11-venv python3-dev gcc
-          ssh root@staging-ipv4.testrun.org git clone https://github.com/chatmail/relay
-          ssh root@staging-ipv4.testrun.org "cd relay && git checkout " ${{ github.head_ref }}
-          ssh root@staging-ipv4.testrun.org "cd relay && scripts/initenv.sh"
-
-      - name: initialize config
-        run: |
-          ssh root@staging-ipv4.testrun.org "cd relay && scripts/cmdeploy init staging-ipv4.testrun.org"
-          ssh root@staging-ipv4.testrun.org "sed -i 's#disable_ipv6 = False#disable_ipv6 = True#' relay/chatmail.ini"
-          ssh root@staging-ipv4.testrun.org "sed -i 's/#\s*mtail_address/mtail_address/' relay/chatmail.ini"
-
-      - run: ssh root@staging-ipv4.testrun.org "cd relay && scripts/cmdeploy run --verbose --skip-dns-check --ssh-host localhost"
-
-      - name: set DNS entries
-        run: |
-          ssh root@staging-ipv4.testrun.org "cd relay && scripts/cmdeploy dns --zonefile staging-generated.zone --ssh-host localhost"
-          ssh root@staging-ipv4.testrun.org cat relay/staging-generated.zone >> .github/workflows/staging-ipv4.testrun.org-default.zone
-          cat .github/workflows/staging-ipv4.testrun.org-default.zone
-          scp .github/workflows/staging-ipv4.testrun.org-default.zone root@ns.testrun.org:/etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org nsd-checkzone staging-ipv4.testrun.org /etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org systemctl reload nsd
-
-      - name: cmdeploy test
-        run: ssh root@staging-ipv4.testrun.org "cd relay && CHATMAIL_DOMAIN2=ci-chatmail.testrun.org scripts/cmdeploy test --slow --ssh-host localhost"
-
-      - name: cmdeploy dns
-        run: ssh root@staging-ipv4.testrun.org "cd relay && scripts/cmdeploy dns -v --ssh-host localhost"
-
-      # --- Docker deploy (push only, runs even if bare failed) ---
-
-      - name: stop bare services
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging-ipv4.testrun.org 'systemctl stop postfix dovecot nginx opendkim unbound filtermail doveauth chatmail-metadata iroh-relay mtail fcgiwrap acmetool 2>/dev/null || true'
-
-      - name: install Docker on VPS
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging-ipv4.testrun.org 'apt-get update && apt-get install -y ca-certificates curl'
-          ssh root@staging-ipv4.testrun.org 'install -m 0755 -d /etc/apt/keyrings'
-          ssh root@staging-ipv4.testrun.org 'curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc && chmod a+r /etc/apt/keyrings/docker.asc'
-          ssh root@staging-ipv4.testrun.org 'echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(. /etc/os-release && echo $VERSION_CODENAME) stable" > /etc/apt/sources.list.d/docker.list'
-          ssh root@staging-ipv4.testrun.org 'apt-get update && apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin'
-
-      - name: prepare Docker bind mounts
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging-ipv4.testrun.org 'mkdir -p /srv/chatmail/certs /srv/chatmail/dkim'
-          ssh root@staging-ipv4.testrun.org 'cp -a /var/lib/acme/. /srv/chatmail/certs/ && cp -a /etc/dkimkeys/. /srv/chatmail/dkim/' || true
-
-      - name: upload chatmail.ini for Docker
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          # Reuse chatmail.ini already created by the bare-metal deploy steps
-          ssh root@staging-ipv4.testrun.org "cp relay/chatmail.ini /srv/chatmail/chatmail.ini"
-
-      - name: deploy with Docker
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          GHCR_IMAGE="${{ env.REGISTRY }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]'):sha-${SHORT_SHA}"
-          rsync -avz --exclude='.git' --exclude='venv' --exclude='__pycache__' ./ root@staging-ipv4.testrun.org:/srv/chatmail/relay/
-          # Login to GHCR on VPS and pull pre-built image
-          echo "${{ secrets.GITHUB_TOKEN }}" | ssh root@staging-ipv4.testrun.org 'docker login ghcr.io -u ${{ github.actor }} --password-stdin'
-          ssh root@staging-ipv4.testrun.org "docker pull ${GHCR_IMAGE}"
-          ssh root@staging-ipv4.testrun.org "cd /srv/chatmail/relay && CHATMAIL_IMAGE=${GHCR_IMAGE} MAIL_DOMAIN=staging-ipv4.testrun.org docker compose -f docker/docker-compose.yaml -f docker/docker-compose.ci.yaml up -d"
-
-      - name: wait for container healthy
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          # Stream journald inside the container
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail journalctl -f --no-pager' &
-          LOG_PID=$!
-          trap "kill $LOG_PID 2>/dev/null || true" EXIT
-          for i in $(seq 1 60); do
-            status=$(ssh root@staging-ipv4.testrun.org 'docker inspect --format={{.State.Health.Status}} chatmail 2>/dev/null' || echo "missing")
-            echo "  [$i/60] status=$status"
-            if [ "$status" = "healthy" ]; then
-              echo "Container is healthy."
-              exit 0
-            fi
-            if [ "$status" = "unhealthy" ]; then
-              echo "Container is unhealthy!"
-              break
-            fi
-            sleep 5
-          done
-          echo "Container did not become healthy."
-          kill $LOG_PID 2>/dev/null || true
-          echo "--- failed units ---"
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail systemctl --failed --no-pager' || true
-          echo "--- service logs ---"
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail journalctl -u dovecot -u postfix -u nginx -u unbound --no-pager -n 50' || true
-          echo "--- listening ports ---"
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail ss -tlnp' || true
-          echo "--- chatmail.ini ---"
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail cat /etc/chatmail/chatmail.ini' || true
-          exit 1
-
-      - name: show container state
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          echo "--- listening ports ---"
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail ss -tlnp'
-          echo "--- chatmail.ini ---"
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail cat /etc/chatmail/chatmail.ini'
-
-      - name: Docker integration tests
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail cmdeploy test --slow --ssh-host @local'
-
-      - name: Docker DNS
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          # Reset zone file in case bare DNS already appended to it
-          git checkout .github/workflows/staging-ipv4.testrun.org-default.zone
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail chown opendkim:opendkim -R /etc/dkimkeys'
-          ssh root@staging-ipv4.testrun.org 'docker exec chatmail cmdeploy dns --ssh-host @local --zonefile /opt/chatmail/staging.zone --verbose'
-          ssh root@staging-ipv4.testrun.org 'docker cp chatmail:/opt/chatmail/staging.zone /tmp/staging.zone'
-          scp root@staging-ipv4.testrun.org:/tmp/staging.zone staging-generated.zone
-          cat staging-generated.zone >> .github/workflows/staging-ipv4.testrun.org-default.zone
-          cat .github/workflows/staging-ipv4.testrun.org-default.zone
-          scp .github/workflows/staging-ipv4.testrun.org-default.zone root@ns.testrun.org:/etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org nsd-checkzone staging-ipv4.testrun.org /etc/nsd/staging-ipv4.testrun.org.zone
-          ssh root@ns.testrun.org systemctl reload nsd
-
-      - name: Docker final DNS check
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: ssh root@staging-ipv4.testrun.org 'docker exec chatmail cmdeploy dns -v --ssh-host @local'
-
-      # --- Cleanup ---
-
-      - name: add SSH keys
-        if: >-
-          !cancelled()
-          && steps.wait-for-vps.outcome == 'success'
-        run: ssh root@staging-ipv4.testrun.org 'curl -s https://github.com/hpk42.keys https://github.com/j4n.keys >> .ssh/authorized_keys'

.github/workflows/test-and-deploy.yaml

@@ -1,289 +0,0 @@
-name: deploy on staging2.testrun.org, and run tests
-
-on:
-  push:
-    branches:
-      - main
-      - j4n/docker-pr
-  pull_request:
-    paths-ignore:
-      - 'scripts/**'
-      - '**/README.md'
-      - 'CHANGELOG.md'
-      - 'LICENSE'
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
-jobs:
-  build-docker:
-    name: Build Docker image
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    outputs:
-      image: ${{ steps.image-ref.outputs.image }}
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to GHCR
-        if: github.event_name == 'push'
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            # Tagged releases: v1.2.3 -> :1.2.3, :1.2, :latest
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            # Branch pushes: foo/docker-pr -> :foo-docker-pr
-            type=ref,event=branch
-            # Always: :sha-<hash>
-            type=sha
-
-      - name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: docker/chatmail_relay.dockerfile
-          push: ${{ github.event_name == 'push' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          build-args: |
-            GIT_HASH=${{ github.sha }}
-
-      - name: Output image reference
-        id: image-ref
-        run: |
-          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          IMAGE="${{ env.REGISTRY }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]'):sha-${SHORT_SHA}"
-          echo "image=${IMAGE}" >> "$GITHUB_OUTPUT"
-
-  deploy:
-    name: deploy on staging2.testrun.org, and run tests
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
-    environment:
-      name: staging2.testrun.org
-      url: https://staging2.testrun.org/
-    concurrency: staging2.testrun.org
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: prepare SSH
-        run: |
-          mkdir ~/.ssh
-          echo "${{ secrets.STAGING_SSH_KEY }}" >> ~/.ssh/id_ed25519
-          chmod 600 ~/.ssh/id_ed25519
-          ssh-keyscan staging2.testrun.org > ~/.ssh/known_hosts
-          # save previous acme & dkim state
-          rsync -avz root@staging2.testrun.org:/var/lib/acme . || true
-          rsync -avz root@staging2.testrun.org:/etc/dkimkeys . || true
-          # store previous acme & dkim state on ns.testrun.org, if it contains useful certs
-          if [ -f dkimkeys/opendkim.private ]; then rsync -avz -e "ssh -o StrictHostKeyChecking=accept-new" dkimkeys root@ns.testrun.org:/tmp/ || true; fi
-          if [ "$(ls -A acme/certs)" ]; then rsync -avz -e "ssh -o StrictHostKeyChecking=accept-new" acme root@ns.testrun.org:/tmp/ || true; fi
-          # make sure CAA record isn't set
-          scp -o StrictHostKeyChecking=accept-new .github/workflows/staging.testrun.org-default.zone root@ns.testrun.org:/etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org sed -i '/CAA/d' /etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org nsd-checkzone staging2.testrun.org /etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org systemctl reload nsd
-
-      - name: rebuild staging2.testrun.org to have a clean VPS
-        run: |
-            curl -X POST \
-            -H "Authorization: Bearer ${{ secrets.HETZNER_API_TOKEN }}" \
-            -H "Content-Type: application/json" \
-            -d '{"image":"debian-12"}' \
-            "https://api.hetzner.cloud/v1/servers/${{ secrets.STAGING_SERVER_ID }}/actions/rebuild"
-
-      - run: scripts/initenv.sh
-
-      - name: append venv/bin to PATH
-        run: echo venv/bin >>$GITHUB_PATH
-
-      - name: upload TLS cert after rebuilding
-        id: wait-for-vps
-        run: |
-          echo " --- wait until staging2.testrun.org VPS is rebuilt --- "
-          rm ~/.ssh/known_hosts
-          while ! ssh -o ConnectTimeout=180 -o StrictHostKeyChecking=accept-new -v root@staging2.testrun.org id -u ; do sleep 1 ; done
-          ssh -o StrictHostKeyChecking=accept-new -v root@staging2.testrun.org id -u
-          # download acme & dkim state from ns.testrun.org
-          rsync -e "ssh -o StrictHostKeyChecking=accept-new" -avz root@ns.testrun.org:/tmp/acme acme-restore || true
-          rsync -avz root@ns.testrun.org:/tmp/dkimkeys dkimkeys-restore || true
-          # restore acme & dkim state to staging2.testrun.org
-          rsync -avz acme-restore/acme root@staging2.testrun.org:/var/lib/ || true
-          rsync -avz dkimkeys-restore/dkimkeys root@staging2.testrun.org:/etc/ || true
-          ssh -o StrictHostKeyChecking=accept-new -v root@staging2.testrun.org chown root:root -R /var/lib/acme || true
-
-      - name: add hpk42 key to staging server
-        run: ssh root@staging2.testrun.org 'curl -s https://github.com/hpk42.keys >> .ssh/authorized_keys'
-
-      - name: run deploy-chatmail offline tests
-        run: pytest --pyargs cmdeploy
-
-      - run: |
-          cmdeploy init staging2.testrun.org
-          sed -i 's/#\s*mtail_address/mtail_address/' chatmail.ini
-
-      - run: cmdeploy run --verbose --skip-dns-check
-
-      - name: set DNS entries
-        run: |
-          cmdeploy dns --zonefile staging-generated.zone --verbose
-          cat staging-generated.zone >> .github/workflows/staging.testrun.org-default.zone
-          cat .github/workflows/staging.testrun.org-default.zone
-          scp .github/workflows/staging.testrun.org-default.zone root@ns.testrun.org:/etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org nsd-checkzone staging2.testrun.org /etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org systemctl reload nsd
-
-      - name: cmdeploy test
-        run: CHATMAIL_DOMAIN2=ci-chatmail.testrun.org cmdeploy test --slow
-
-      - name: cmdeploy dns
-        run: cmdeploy dns -v
-
-      # --- Docker deploy (push only, runs even if bare failed) ---
-
-      - name: stop bare services
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging2.testrun.org 'systemctl stop postfix dovecot nginx opendkim unbound filtermail doveauth chatmail-metadata iroh-relay mtail fcgiwrap acmetool 2>/dev/null || true'
-
-      - name: install Docker on VPS
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging2.testrun.org 'apt-get update && apt-get install -y ca-certificates curl'
-          ssh root@staging2.testrun.org 'install -m 0755 -d /etc/apt/keyrings'
-          ssh root@staging2.testrun.org 'curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc && chmod a+r /etc/apt/keyrings/docker.asc'
-          ssh root@staging2.testrun.org 'echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(. /etc/os-release && echo $VERSION_CODENAME) stable" > /etc/apt/sources.list.d/docker.list'
-          ssh root@staging2.testrun.org 'apt-get update && apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin'
-
-      - name: prepare Docker bind mounts
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging2.testrun.org 'mkdir -p /srv/chatmail/certs /srv/chatmail/dkim'
-          ssh root@staging2.testrun.org 'cp -a /var/lib/acme/. /srv/chatmail/certs/ && cp -a /etc/dkimkeys/. /srv/chatmail/dkim/' || true
-
-      - name: upload chatmail.ini for Docker
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          # Reuse chatmail.ini already created by the bare-metal deploy steps
-          scp chatmail.ini root@staging2.testrun.org:/srv/chatmail/chatmail.ini
-
-      - name: deploy with Docker
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          GHCR_IMAGE="${{ env.REGISTRY }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]'):sha-${SHORT_SHA}"
-          rsync -avz --exclude='.git' --exclude='venv' --exclude='__pycache__' ./ root@staging2.testrun.org:/srv/chatmail/relay/
-          # Login to GHCR on VPS and pull pre-built image
-          echo "${{ secrets.GITHUB_TOKEN }}" | ssh root@staging2.testrun.org 'docker login ghcr.io -u ${{ github.actor }} --password-stdin'
-          ssh root@staging2.testrun.org "docker pull ${GHCR_IMAGE}"
-          ssh root@staging2.testrun.org "cd /srv/chatmail/relay && CHATMAIL_IMAGE=${GHCR_IMAGE} MAIL_DOMAIN=staging2.testrun.org docker compose -f docker/docker-compose.yaml -f docker/docker-compose.ci.yaml up -d"
-
-      - name: wait for container healthy
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          # Stream journald inside the container
-          ssh root@staging2.testrun.org 'docker exec chatmail journalctl -f --no-pager' &
-          LOG_PID=$!
-          trap "kill $LOG_PID 2>/dev/null || true" EXIT
-          for i in $(seq 1 60); do
-            status=$(ssh root@staging2.testrun.org 'docker inspect --format={{.State.Health.Status}} chatmail 2>/dev/null' || echo "missing")
-            echo "  [$i/60] status=$status"
-            if [ "$status" = "healthy" ]; then
-              echo "Container is healthy."
-              exit 0
-            fi
-            if [ "$status" = "unhealthy" ]; then
-              echo "Container is unhealthy!"
-              break
-            fi
-            sleep 5
-          done
-          echo "Container did not become healthy."
-          kill $LOG_PID 2>/dev/null || true
-          echo "--- failed units ---"
-          ssh root@staging2.testrun.org 'docker exec chatmail systemctl --failed --no-pager' || true
-          echo "--- service logs ---"
-          ssh root@staging2.testrun.org 'docker exec chatmail journalctl -u dovecot -u postfix -u nginx -u unbound --no-pager -n 50' || true
-          echo "--- listening ports ---"
-          ssh root@staging2.testrun.org 'docker exec chatmail ss -tlnp' || true
-          echo "--- chatmail.ini ---"
-          ssh root@staging2.testrun.org 'docker exec chatmail cat /etc/chatmail/chatmail.ini' || true
-          exit 1
-
-      - name: show container state
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          echo "--- listening ports ---"
-          ssh root@staging2.testrun.org 'docker exec chatmail ss -tlnp'
-          echo "--- chatmail.ini ---"
-          ssh root@staging2.testrun.org 'docker exec chatmail cat /etc/chatmail/chatmail.ini'
-
-      - name: Docker integration tests
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          ssh root@staging2.testrun.org 'docker exec chatmail cmdeploy test --slow --ssh-host @local'
-
-      - name: Docker DNS
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: |
-          # Reset zone file in case bare DNS already appended to it
-          git checkout .github/workflows/staging.testrun.org-default.zone
-          ssh root@staging2.testrun.org 'docker exec chatmail chown opendkim:opendkim -R /etc/dkimkeys'
-          ssh root@staging2.testrun.org 'docker exec chatmail cmdeploy dns --ssh-host @local --zonefile /opt/chatmail/staging.zone --verbose'
-          ssh root@staging2.testrun.org 'docker cp chatmail:/opt/chatmail/staging.zone /tmp/staging.zone'
-          scp root@staging2.testrun.org:/tmp/staging.zone staging-generated.zone
-          cat staging-generated.zone >> .github/workflows/staging.testrun.org-default.zone
-          cat .github/workflows/staging.testrun.org-default.zone
-          scp .github/workflows/staging.testrun.org-default.zone root@ns.testrun.org:/etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org nsd-checkzone staging2.testrun.org /etc/nsd/staging2.testrun.org.zone
-          ssh root@ns.testrun.org systemctl reload nsd
-
-      - name: Docker final DNS check
-        if: >-
-          !cancelled() && github.event_name == 'push'
-          && steps.wait-for-vps.outcome == 'success'
-        run: ssh root@staging2.testrun.org 'docker exec chatmail cmdeploy dns -v --ssh-host @local'
-
-      # --- Cleanup ---
-
-      - name: add SSH keys
-        if: >-
-          !cancelled()
-          && steps.wait-for-vps.outcome == 'success'
-        run: ssh root@staging2.testrun.org 'curl -s https://github.com/hpk42.keys https://github.com/j4n.keys >> .ssh/authorized_keys'

.gitignore

@@ -168,5 +168,5 @@ chatmail.zone
 # docker
 /data/
 /custom/
-docker/docker-compose.override.yaml
+docker-compose.override.yaml
-docker/.env
+.env

chatmaild/pyproject.toml

@@ -24,6 +24,7 @@ where = ['src']
 [project.scripts]
 doveauth = "chatmaild.doveauth:main"
 chatmail-metadata = "chatmaild.metadata:main"
+chatmail-metrics = "chatmaild.metrics:main"
 chatmail-expire = "chatmaild.expire:main"
 chatmail-fsreport = "chatmaild.fsreport:main"
 lastlogin = "chatmaild.lastlogin:main"

chatmaild/src/chatmaild/doveauth.py

@@ -1,11 +1,8 @@
 import json
 import logging
 import os
-import re
 import sys
 
-import filelock
-
 try:
     import crypt_r
 except ImportError:
@@ -16,7 +13,6 @@ from .dictproxy import DictProxy
 from .migrate_db import migrate_from_db_to_maildir
 
 NOCREATE_FILE = "/etc/chatmail-nocreate"
-VALID_LOCALPART_RE = re.compile(r"^[a-z0-9._-]+$")
 
 
 def encrypt_password(password: str):
@@ -56,10 +52,6 @@ def is_allowed_to_create(config: Config, user, cleartext_password) -> bool:
         )
         return False
 
-    if not VALID_LOCALPART_RE.match(localpart):
-        logging.warning("localpart %r contains invalid characters", localpart)
-        return False
-
     return True
 
 
@@ -148,13 +140,8 @@ class AuthDictProxy(DictProxy):
         if not is_allowed_to_create(self.config, addr, cleartext_password):
             return
 
-        lock = filelock.FileLock(str(user.password_path) + ".lock", timeout=5)
+        user.set_password(encrypt_password(cleartext_password))
-        with lock:
+        print(f"Created address: {addr}", file=sys.stderr)
-            userdata = user.get_userdb_dict()
-            if userdata:
-                return userdata
-            user.set_password(encrypt_password(cleartext_password))
-            print(f"Created address: {addr}", file=sys.stderr)
         return user.get_userdb_dict()
 
 

chatmaild/src/chatmaild/metadata.py

@@ -101,11 +101,7 @@ class MetadataDictProxy(DictProxy):
                 # Handle `GETMETADATA "" /shared/vendor/deltachat/irohrelay`
                 return f"O{self.iroh_relay}\n"
             elif keyname == "vendor/vendor.dovecot/pvt/server/vendor/deltachat/turn":
-                try:
+                res = turn_credentials()
-                    res = turn_credentials()
-                except Exception:
-                    logging.exception("failed to get TURN credentials")
-                    return "N\n"
                 port = 3478
                 return f"O{self.turn_hostname}:{port}:{res}\n"
 

chatmaild/src/chatmaild/metrics.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+import sys
+from pathlib import Path
+
+
+def main(vmail_dir=None):
+    if vmail_dir is None:
+        vmail_dir = sys.argv[1]
+
+    accounts = 0
+    ci_accounts = 0
+
+    for path in Path(vmail_dir).iterdir():
+        if not path.joinpath("cur").is_dir():
+            continue
+        accounts += 1
+        if path.name[:3] in ("ci-", "ac_"):
+            ci_accounts += 1
+
+    print("# HELP total number of accounts")
+    print("# TYPE accounts gauge")
+    print(f"accounts {accounts}")
+    print("# HELP number of CI accounts")
+    print("# TYPE ci_accounts gauge")
+    print(f"ci_accounts {ci_accounts}")
+    print("# HELP number of non-CI accounts")
+    print("# TYPE nonci_accounts gauge")
+    print(f"nonci_accounts {accounts - ci_accounts}")
+
+
+if __name__ == "__main__":
+    main()

chatmaild/src/chatmaild/newemail.py

@@ -3,6 +3,7 @@
 """CGI script for creating new accounts."""
 
 import json
+import random
 import secrets
 import string
 from urllib.parse import quote
@@ -15,9 +16,7 @@ ALPHANUMERIC_PUNCT = string.ascii_letters + string.digits + string.punctuation
 
 
 def create_newemail_dict(config: Config):
-    user = "".join(
+    user = "".join(random.choices(ALPHANUMERIC, k=config.username_max_length))
-        secrets.choice(ALPHANUMERIC) for _ in range(config.username_max_length)
-    )
     password = "".join(
         secrets.choice(ALPHANUMERIC_PUNCT)
         for _ in range(config.password_min_length + 3)

chatmaild/src/chatmaild/tests/test_doveauth.py

@@ -120,60 +120,6 @@ def test_handle_dovecot_protocol_iterate(gencreds, example_config):
     assert not lines[2]
 
 
-def test_invalid_localpart_characters(make_config):
-    """Test that is_allowed_to_create rejects localparts with invalid characters."""
-    config = make_config("chat.example.org", {"username_min_length": "3"})
-    password = "zequ0Aimuchoodaechik"
-    domain = config.mail_domain
-
-    # valid localparts
-    assert is_allowed_to_create(config, f"abc123@{domain}", password)
-    assert is_allowed_to_create(config, f"a.b-c_d@{domain}", password)
-
-    # uppercase rejected
-    assert not is_allowed_to_create(config, f"Abc123@{domain}", password)
-    assert not is_allowed_to_create(config, f"ABCDEFG@{domain}", password)
-
-    # spaces and special chars rejected
-    assert not is_allowed_to_create(config, f"a b cde@{domain}", password)
-    assert not is_allowed_to_create(config, f"abc+def@{domain}", password)
-    assert not is_allowed_to_create(config, f"abc!def@{domain}", password)
-    assert not is_allowed_to_create(config, f"ab@cdef@{domain}", password)
-    assert not is_allowed_to_create(config, f"abc/def@{domain}", password)
-    assert not is_allowed_to_create(config, f"abc\\def@{domain}", password)
-
-
-def test_concurrent_creation_same_account(dictproxy):
-    """Test that concurrent creation of the same account doesn't corrupt password."""
-    addr = "racetest1@chat.example.org"
-    password = "zequ0Aimuchoodaechik"
-    num_threads = 10
-    results = queue.Queue()
-
-    def create():
-        try:
-            res = dictproxy.lookup_passdb(addr, password)
-            results.put(("ok", res))
-        except Exception:
-            results.put(("err", traceback.format_exc()))
-
-    threads = [threading.Thread(target=create, daemon=True) for _ in range(num_threads)]
-    for t in threads:
-        t.start()
-    for t in threads:
-        t.join(timeout=10)
-
-    passwords_seen = set()
-    for _ in range(num_threads):
-        status, res = results.get()
-        if status == "err":
-            pytest.fail(f"concurrent creation failed\n{res}")
-        passwords_seen.add(res["password"])
-
-    # all threads must see the same password hash
-    assert len(passwords_seen) == 1
-
-
 def test_50_concurrent_lookups_different_accounts(gencreds, dictproxy):
     num_threads = 50
     req_per_thread = 5

chatmaild/src/chatmaild/tests/test_expire.py

@@ -112,43 +112,6 @@ def test_report(mbox1, example_config):
     report_main(args)
 
 
-def test_report_mdir_filters_by_path(mbox1, example_config):
-    """Test that Report with mdir='cur' only counts messages in cur/ subdirectory."""
-    from chatmaild.fsreport import Report
-
-    now = datetime.utcnow().timestamp()
-
-    # Set password mtime to old enough so min_login_age check passes
-    password = Path(mbox1.basedir).joinpath("password")
-    old_time = now - 86400 * 10  # 10 days ago
-    os.utime(password, (old_time, old_time))
-
-    # Reload mailbox with updated mtime
-    from chatmaild.expire import MailboxStat
-
-    mbox = MailboxStat(mbox1.basedir)
-
-    # Report without mdir — should count all messages
-    rep_all = Report(now=now, min_login_age=1, mdir=None)
-    rep_all.process_mailbox_stat(mbox)
-    total_all = rep_all.message_buckets[0]
-
-    # Report with mdir='cur' — should only count cur/ messages
-    rep_cur = Report(now=now, min_login_age=1, mdir="cur")
-    rep_cur.process_mailbox_stat(mbox)
-    total_cur = rep_cur.message_buckets[0]
-
-    # Report with mdir='new' — should only count new/ messages
-    rep_new = Report(now=now, min_login_age=1, mdir="new")
-    rep_new.process_mailbox_stat(mbox)
-    total_new = rep_new.message_buckets[0]
-
-    # cur has 500-byte msg, new has 600-byte msg (from fill_mbox)
-    assert total_cur == 500
-    assert total_new == 600
-    assert total_all == 500 + 600
-
-
 def test_expiry_cli_basic(example_config, mbox1):
     args = (str(example_config._inipath),)
     expiry_main(args)

chatmaild/src/chatmaild/tests/test_metadata.py

@@ -314,51 +314,6 @@ def test_persistent_queue_items(tmp_path, testaddr, token):
     assert not queue_item < item2 and not item2 < queue_item
 
 
-def test_turn_credentials_exception_returns_N(notifier, metadata, monkeypatch):
-    """Test that turn_credentials() failure returns N\\n instead of crashing."""
-    import chatmaild.metadata
-
-    dictproxy = MetadataDictProxy(
-        notifier=notifier,
-        metadata=metadata,
-        turn_hostname="turn.example.org",
-    )
-
-    def mock_turn_credentials():
-        raise ConnectionRefusedError("socket not available")
-
-    monkeypatch.setattr(chatmaild.metadata, "turn_credentials", mock_turn_credentials)
-
-    transactions = {}
-    res = dictproxy.handle_dovecot_request(
-        "Lshared/0123/vendor/vendor.dovecot/pvt/server/vendor/deltachat/turn"
-        "\tuser@example.org",
-        transactions,
-    )
-    assert res == "N\n"
-
-
-def test_turn_credentials_success(notifier, metadata, monkeypatch):
-    """Test that valid turn_credentials() returns TURN URI."""
-    import chatmaild.metadata
-
-    dictproxy = MetadataDictProxy(
-        notifier=notifier,
-        metadata=metadata,
-        turn_hostname="turn.example.org",
-    )
-
-    monkeypatch.setattr(chatmaild.metadata, "turn_credentials", lambda: "user:pass")
-
-    transactions = {}
-    res = dictproxy.handle_dovecot_request(
-        "Lshared/0123/vendor/vendor.dovecot/pvt/server/vendor/deltachat/turn"
-        "\tuser@example.org",
-        transactions,
-    )
-    assert res == "Oturn.example.org:3478:user:pass\n"
-
-
 def test_iroh_relay(dictproxy):
     rfile = io.BytesIO(
         b"\n".join(

chatmaild/src/chatmaild/tests/test_metrics.py

@@ -0,0 +1,24 @@
+from chatmaild.metrics import main
+
+
+def test_main(tmp_path, capsys):
+    paths = []
+    for x in ("ci-asllkj", "ac_12l3kj", "qweqwe", "ci-l1k2j31l2k3"):
+        p = tmp_path.joinpath(x)
+        p.mkdir()
+        p.joinpath("cur").mkdir()
+        paths.append(p)
+
+    tmp_path.joinpath("nomailbox").mkdir()
+
+    main(tmp_path)
+    out, _ = capsys.readouterr()
+    d = {}
+    for line in out.split("\n"):
+        if line.strip() and not line.startswith("#"):
+            name, num = line.split()
+            d[name] = int(num)
+
+    assert d["accounts"] == 4
+    assert d["ci_accounts"] == 3
+    assert d["nonci_accounts"] == 1

chatmaild/src/chatmaild/tests/test_turnserver.py

@@ -1,73 +0,0 @@
-import socket
-import threading
-import time
-from unittest.mock import patch
-
-import pytest
-
-from chatmaild.turnserver import turn_credentials
-
-SOCKET_PATH = "/run/chatmail-turn/turn.socket"
-
-
-@pytest.fixture
-def turn_socket(tmp_path):
-    """Create a real Unix socket server at a temp path."""
-    sock_path = str(tmp_path / "turn.socket")
-    server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-    server.bind(sock_path)
-    server.listen(1)
-    yield sock_path, server
-    server.close()
-
-
-def _call_turn_credentials(sock_path):
-    """Call turn_credentials but connect to sock_path instead of hardcoded path."""
-    original_connect = socket.socket.connect
-
-    def patched_connect(self, address):
-        if address == SOCKET_PATH:
-            address = sock_path
-        return original_connect(self, address)
-
-    with patch.object(socket.socket, "connect", patched_connect):
-        return turn_credentials()
-
-
-def test_turn_credentials_timeout(turn_socket):
-    """Server accepts but never responds — must raise socket.timeout."""
-    sock_path, server = turn_socket
-
-    def accept_and_hang():
-        conn, _ = server.accept()
-        time.sleep(30)
-        conn.close()
-
-    t = threading.Thread(target=accept_and_hang, daemon=True)
-    t.start()
-
-    with pytest.raises(socket.timeout):
-        _call_turn_credentials(sock_path)
-
-
-def test_turn_credentials_connection_refused(tmp_path):
-    """Socket file doesn't exist — must raise ConnectionRefusedError or FileNotFoundError."""
-    missing = str(tmp_path / "nonexistent.socket")
-    with pytest.raises((ConnectionRefusedError, FileNotFoundError)):
-        _call_turn_credentials(missing)
-
-
-def test_turn_credentials_success(turn_socket):
-    """Server responds with credentials — must return stripped string."""
-    sock_path, server = turn_socket
-
-    def respond():
-        conn, _ = server.accept()
-        conn.sendall(b"testuser:testpass\n")
-        conn.close()
-
-    t = threading.Thread(target=respond, daemon=True)
-    t.start()
-
-    result = _call_turn_credentials(sock_path)
-    assert result == "testuser:testpass"

chatmaild/src/chatmaild/turnserver.py

@@ -4,7 +4,6 @@ import socket
 
 def turn_credentials() -> str:
     with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as client_socket:
-        client_socket.settimeout(5)
         client_socket.connect("/run/chatmail-turn/turn.socket")
         with client_socket.makefile("rb") as file:
             return file.readline().decode("utf-8").strip()

cmdeploy/src/cmdeploy/acmetool/__init__.py

@@ -67,7 +67,7 @@ class AcmetoolDeployer(Deployer):
         )
         files.template(
             src=importlib.resources.files(__package__).joinpath("desired.yaml.j2"),
-            dest=f"/var/lib/acme/desired/{self.domains[0]}",  # 0 is mailhost TLD
+            dest=f"/var/lib/acme/desired/{self.domains[0]}", # 0 is mailhost TLD
             user="root",
             group="root",
             mode="644",

cmdeploy/src/cmdeploy/basedeploy.py

@@ -1,7 +1,6 @@
 import importlib.resources
 import io
 import os
-from contextlib import contextmanager
 
 from pyinfra.operations import files, server, systemd
 
@@ -11,28 +10,6 @@ def has_systemd():
     return os.path.isdir("/run/systemd/system")
 
 
-@contextmanager
-def blocked_service_startup():
-    """Prevent services from auto-starting during package installation.
-
-    Installs a ``/usr/sbin/policy-rc.d`` that exits 101, blocking any
-    service from being started by the package manager.  This avoids bind
-    conflicts and CPU/RAM spikes during initial setup.  The file is removed
-    when the context exits.
-    """
-    # For documentation about policy-rc.d, see:
-    # https://people.debian.org/~hmh/invokerc.d-policyrc.d-specification.txt
-    files.put(
-        src=get_resource("policy-rc.d"),
-        dest="/usr/sbin/policy-rc.d",
-        user="root",
-        group="root",
-        mode="755",
-    )
-    yield
-    files.file("/usr/sbin/policy-rc.d", present=False)
-
-
 def get_resource(arg, pkg=__package__):
     return importlib.resources.files(pkg).joinpath(arg)
 

cmdeploy/src/cmdeploy/cmdeploy.py

@@ -116,18 +116,24 @@ def run_cmd(args, out):
         return 1
 
     try:
-        out.check_call(cmd, env=env)
+        retcode = out.check_call(cmd, env=env)
         if args.website_only:
-            out.green("Website deployment completed.")
+            if retcode == 0:
+                out.green("Website deployment completed.")
+            else:
+                out.red("Website deployment failed.")
+        elif retcode == 0:
+            out.green("Deploy completed, call `cmdeploy dns` next.")
         elif not args.dns_check_disabled and strict_tls and not remote_data["acme_account_url"]:
             out.red("Deploy completed but letsencrypt not configured")
             out.red("Run 'cmdeploy run' again")
+            retcode = 0
         else:
-            out.green("Deploy completed, call `cmdeploy dns` next.")
+            out.red("Deploy failed")
-        return 0
     except subprocess.CalledProcessError:
         out.red("Deploy failed")
-        return 1
+        retcode = 1
+    return retcode
 
 
 def dns_cmd_options(parser):

cmdeploy/src/cmdeploy/deployers.py

@@ -2,10 +2,11 @@
 Chat Mail pyinfra deploy.
 """
 
+import os
 import shutil
 import subprocess
 import sys
-from io import BytesIO, StringIO
+from io import StringIO
 from pathlib import Path
 
 from chatmaild.config import read_config
@@ -13,7 +14,6 @@ from pyinfra import facts, host, logger
 from pyinfra.api import FactBase
 from pyinfra.facts import hardware
 from pyinfra.facts.files import Sha256File
-from pyinfra.facts.server import Command
 from pyinfra.facts.systemd import SystemdEnabled
 from pyinfra.operations import apt, files, pip, server, systemd
 
@@ -123,6 +123,7 @@ def _install_remote_venv_with_chatmaild() -> None:
 
 def _configure_remote_venv_with_chatmaild(config) -> None:
     remote_base_dir = "/usr/local/lib/chatmaild"
+    remote_venv_dir = f"{remote_base_dir}/venv"
     remote_chatmail_inipath = f"{remote_base_dir}/chatmail.ini"
     root_owned = dict(user="root", group="root", mode="644")
 
@@ -133,13 +134,16 @@ def _configure_remote_venv_with_chatmaild(config) -> None:
         **root_owned,
     )
 
-    files.file(
+    files.template(
-        path="/etc/cron.d/chatmail-metrics",
+        src=get_resource("metrics.cron.j2"),
-        present=False,
+        dest="/etc/cron.d/chatmail-metrics",
-    )
+        user="root",
-    files.file(
+        group="root",
-        path="/var/www/html/metrics",
+        mode="644",
-        present=False,
+        config={
+            "mailboxes_dir": config.mailboxes_dir,
+            "execpath": f"{remote_venv_dir}/bin/chatmail-metrics",
+        },
     )
 
 
@@ -267,9 +271,6 @@ class WebsiteDeployer(Deployer):
             # if www_folder is a hugo page, build it
             if build_dir:
                 www_path = build_webpages(src_dir, build_dir, self.config)
-                if www_path is None:
-                    logger.warning("Web page build failed, skipping website deployment")
-                    return
             # if it is not a hugo page, upload it as is
             files.rsync(
                 f"{www_path}/", "/var/www/html", flags=["-avz", "--chown=www-data"]
@@ -478,14 +479,6 @@ class ChatmailDeployer(Deployer):
         self.mail_domain = mail_domain
 
     def install(self):
-        files.put(
-            name="Disable installing recommended packages globally",
-            src=BytesIO(b'APT::Install-Recommends "false";\n'),
-            dest="/etc/apt/apt.conf.d/00InstallRecommends",
-            user="root",
-            group="root",
-            mode="644",
-        )
         apt.update(name="apt update", cache_time=24 * 3600)
         apt.upgrade(name="upgrade apt packages", auto_remove=True)
 
@@ -593,7 +586,7 @@ def deploy_chatmail(config_path: Path, disable_mail: bool, website_only: bool) -
             Out().red(f"Deploy failed: mtail_address {config.mtail_address} is not available (VPN up?).\n")
             exit(1)
 
-    if host.get_fact(Command, "systemd-detect-virt -c || true") == "none":
+    if not os.environ.get("CHATMAIL_NOPORTCHECK"):
         port_services = [
             (["master", "smtpd"], 25),
             ("unbound", 53),

cmdeploy/src/cmdeploy/dovecot/deployer.py

@@ -1,30 +1,20 @@
+import os
 import urllib.request
 
 from chatmaild.config import Config
 from pyinfra import host
-from pyinfra.facts.deb import DebPackages
+from pyinfra.facts.server import Arch, Sysctl
-from pyinfra.facts.server import Arch, Command, Sysctl
+from pyinfra.facts.systemd import SystemdEnabled
 from pyinfra.operations import apt, files, server, systemd
 
 from cmdeploy.basedeploy import (
     Deployer,
     activate_remote_units,
-    blocked_service_startup,
     configure_remote_units,
     get_resource,
+    has_systemd,
 )
 
-DOVECOT_VERSION = "2.3.21+dfsg1-3"
-
-DOVECOT_SHA256 = {
-    ("core", "amd64"): "dd060706f52a306fa863d874717210b9fe10536c824afe1790eec247ded5b27d",
-    ("core", "arm64"): "e7548e8a82929722e973629ecc40fcfa886894cef3db88f23535149e7f730dc9",
-    ("imapd", "amd64"): "8d8dc6fc00bbb6cdb25d345844f41ce2f1c53f764b79a838eb2a03103eebfa86",
-    ("imapd", "arm64"): "178fa877ddd5df9930e8308b518f4b07df10e759050725f8217a0c1fb3fd707f",
-    ("lmtpd", "amd64"): "2f69ba5e35363de50962d42cccbfe4ed8495265044e244007d7ccddad77513ab",
-    ("lmtpd", "arm64"): "89f52fb36524f5877a177dff4a713ba771fd3f91f22ed0af7238d495e143b38f",
-}
-
 
 class DovecotDeployer(Deployer):
     daemon_reload = False
@@ -36,10 +26,11 @@ class DovecotDeployer(Deployer):
 
     def install(self):
         arch = host.get_fact(Arch)
-        with blocked_service_startup():
+        if has_systemd() and "dovecot.service" in host.get_fact(SystemdEnabled):
-            _install_dovecot_package("core", arch)
+            return  # already installed and running
-            _install_dovecot_package("imapd", arch)
+        _install_dovecot_package("core", arch)
-            _install_dovecot_package("lmtpd", arch)
+        _install_dovecot_package("imapd", arch)
+        _install_dovecot_package("lmtpd", arch)
 
     def configure(self):
         configure_remote_units(self.config.mail_domain, self.units)
@@ -51,9 +42,7 @@ class DovecotDeployer(Deployer):
         restart = False if self.disable_mail else self.need_restart
 
         systemd.service(
-            name="Disable dovecot for now"
+            name="Disable dovecot for now" if self.disable_mail else "Start and enable Dovecot",
-            if self.disable_mail
-            else "Start and enable Dovecot",
             service="dovecot.service",
             running=False if self.disable_mail else True,
             enabled=False if self.disable_mail else True,
@@ -75,33 +64,37 @@ def _pick_url(primary, fallback):
 def _install_dovecot_package(package: str, arch: str):
     arch = "amd64" if arch == "x86_64" else arch
     arch = "arm64" if arch == "aarch64" else arch
-
+    primary_url = f"https://download.delta.chat/dovecot/dovecot-{package}_2.3.21%2Bdfsg1-3_{arch}.deb"
-    pkg_name = f"dovecot-{package}"
+    fallback_url = f"https://github.com/chatmail/dovecot/releases/download/upstream%2F2.3.21%2Bdfsg1/dovecot-{package}_2.3.21%2Bdfsg1-3_{arch}.deb"
-    sha256 = DOVECOT_SHA256.get((package, arch))
-    if sha256 is None:
-        apt.packages(packages=[pkg_name])
-        return
-
-    installed_versions = host.get_fact(DebPackages).get(pkg_name, [])
-    if DOVECOT_VERSION in installed_versions:
-        return
-
-    url_version = DOVECOT_VERSION.replace("+", "%2B")
-    deb_base = f"{pkg_name}_{url_version}_{arch}.deb"
-    primary_url = f"https://download.delta.chat/dovecot/{deb_base}"
-    fallback_url = f"https://github.com/chatmail/dovecot/releases/download/upstream%2F{url_version}/{deb_base}"
     url = _pick_url(primary_url, fallback_url)
-    deb_filename = f"/root/{deb_base}"
+    deb_filename = "/root/" + url.split("/")[-1]
+
+    match (package, arch):
+        case ("core", "amd64"):
+            sha256 = "dd060706f52a306fa863d874717210b9fe10536c824afe1790eec247ded5b27d"
+        case ("core", "arm64"):
+            sha256 = "e7548e8a82929722e973629ecc40fcfa886894cef3db88f23535149e7f730dc9"
+        case ("imapd", "amd64"):
+            sha256 = "8d8dc6fc00bbb6cdb25d345844f41ce2f1c53f764b79a838eb2a03103eebfa86"
+        case ("imapd", "arm64"):
+            sha256 = "178fa877ddd5df9930e8308b518f4b07df10e759050725f8217a0c1fb3fd707f"
+        case ("lmtpd", "amd64"):
+            sha256 = "2f69ba5e35363de50962d42cccbfe4ed8495265044e244007d7ccddad77513ab"
+        case ("lmtpd", "arm64"):
+            sha256 = "89f52fb36524f5877a177dff4a713ba771fd3f91f22ed0af7238d495e143b38f"
+        case _:
+            apt.packages(packages=[f"dovecot-{package}"])
+            return
 
     files.download(
-        name=f"Download {pkg_name}",
+        name=f"Download dovecot-{package}",
         src=url,
         dest=deb_filename,
         sha256sum=sha256,
         cache_time=60 * 60 * 24 * 365 * 10,  # never redownload the package
     )
 
-    apt.deb(name=f"Install {pkg_name}", src=deb_filename)
+    apt.deb(name=f"Install dovecot-{package}", src=deb_filename)
 
 
 def _configure_dovecot(config: Config, debug: bool = False) -> (bool, bool):
@@ -139,25 +132,19 @@ def _configure_dovecot(config: Config, debug: bool = False) -> (bool, bool):
 
     # as per https://doc.dovecot.org/2.3/configuration_manual/os/
     # it is recommended to set the following inotify limits
-    can_modify = host.get_fact(Command, "systemd-detect-virt -c || true") == "none"
+    if not os.environ.get("CHATMAIL_NOSYSCTL"):
-    for name in ("max_user_instances", "max_user_watches"):
+        for name in ("max_user_instances", "max_user_watches"):
-        key = f"fs.inotify.{name}"
+            key = f"fs.inotify.{name}"
-        value = host.get_fact(Sysctl)[key]
+            if host.get_fact(Sysctl)[key] > 65535:
-        if value > 65534:
+                # Skip updating limits if already sufficient
-            continue
+                # (enables running in incus containers where sysctl readonly)
-        if not can_modify:
+                continue
-            print(
+            server.sysctl(
-                "\n!!!! refusing to attempt sysctl setting in shared-kernel containers\n"
+                name=f"Change {key}",
-                f"!!!! dovecot: sysctl {key!r}={value}, should be >65534 for production setups\n"
+                key=key,
-                "!!!!"
+                value=65535,
+                persist=True,
             )
-            continue
-        server.sysctl(
-            name=f"Change {key}",
-            key=key,
-            value=65535,
-            persist=True,
-        )
 
     timezone_env = files.line(
         name="Set TZ environment variable",

cmdeploy/src/cmdeploy/filtermail/deployer.py

@@ -14,10 +14,10 @@ class FiltermailDeployer(Deployer):
 
     def install(self):
         arch = host.get_fact(facts.server.Arch)
-        url = f"https://github.com/chatmail/filtermail/releases/download/v0.6.0/filtermail-{arch}"
+        url = f"https://github.com/chatmail/filtermail/releases/download/v0.5.2/filtermail-{arch}"
         sha256sum = {
-            "x86_64": "3fd8b18282252c75a5bbfa603d8c1b65f6563e5e920bddf3e64e451b7cdb43ce",
+            "x86_64": "ce24ca0075aa445510291d775fb3aea8f4411818c7b885ae51a0fe18c5f789ce",
-            "aarch64": "2bd191de205f7fd60158dd8e3516ab7e3efb14627696f3d7dc186bdcd9e10a43",
+            "aarch64": "c5d783eefa5332db3d97a0e6a23917d72849e3eb45da3d16ce908a9b4e5a797d",
         }[arch]
         self.need_restart |= files.download(
             name="Download filtermail",

cmdeploy/src/cmdeploy/metrics.cron.j2

@@ -0,0 +1 @@
+*/5 * * * * root {{ config.execpath }} {{ config.mailboxes_dir }} >/var/www/html/metrics

cmdeploy/src/cmdeploy/nginx/nginx.conf.j2

@@ -54,7 +54,7 @@ http {
 	include /etc/nginx/mime.types;
 	default_type application/octet-stream;
 
-	ssl_protocols TLSv1.2 TLSv1.3;
+	ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
 	ssl_prefer_server_ciphers on;
 	ssl_certificate {{ config.tls_cert_path }};
 	ssl_certificate_key {{ config.tls_key_path }};
@@ -79,6 +79,10 @@ http {
 			try_files $uri $uri/ =404;
 		}
 
+		location /metrics {
+			default_type text/plain;
+		}
+
 		location /new {
 {% if config.tls_cert_mode != "self" %}
 			if ($request_method = GET) {

cmdeploy/src/cmdeploy/postfix/deployer.py

@@ -97,9 +97,7 @@ class PostfixDeployer(Deployer):
             server.shell(
                 name="Validate postfix configuration",
                 # Extract stderr and quit with error if non-zero
-                commands=[
+                commands=["""bash -c 'w=$(postconf 2>&1 >/dev/null); [[ -z "$w" ]] || { echo "$w"; false; }'"""],
-                    """bash -c 'w=$(postconf 2>&1 >/dev/null); [[ -z "$w" ]] || { echo "$w"; false; }'"""
-                ],
             )
         self.need_restart = need_restart
 

cmdeploy/src/cmdeploy/remote/rdns.py

@@ -53,7 +53,7 @@ def get_dkim_entry(mail_domain, pre_command, dkim_selector):
             print=log_progress,
         )
     except CalledProcessError:
-        return None, None
+        return
     dkim_value_raw = f"v=DKIM1;k=rsa;p={dkim_pubkey};s=email;t=s"
     dkim_value = '" "'.join(re.findall(".{1,255}", dkim_value_raw))
     web_dkim_value = "".join(re.findall(".{1,255}", dkim_value_raw))

cmdeploy/src/cmdeploy/remote/rshell.py

@@ -40,5 +40,5 @@ def dovecot_recalc_quota(user):
     #
     for line in output.split("\n"):
         parts = line.split()
-        if len(parts) >= 6 and parts[2] == "STORAGE":
+        if parts[2] == "STORAGE":
             return dict(value=int(parts[3]), limit=int(parts[4]), percent=int(parts[5]))

cmdeploy/src/cmdeploy/sshexec.py

@@ -50,6 +50,9 @@ class SSHExec:
     FuncError = FuncError
 
     def __init__(self, host, verbose=False, python="python3", timeout=60):
+        docker_container = os.environ.get("CHATMAIL_DOCKER")
+        if docker_container:
+            python = f"docker exec -i {docker_container} python3"
         self.gateway = execnet.makegateway(f"ssh=root@{host}//python={python}")
         self._remote_cmdloop_channel = bootstrap_remote(self.gateway, remote)
         self.timeout = timeout

cmdeploy/src/cmdeploy/tests/online/benchmark.py

@@ -1,3 +1,4 @@
+import time
 def test_tls_imap(benchmark, imap):
     def imap_connect():
         imap.connect()

cmdeploy/src/cmdeploy/tests/online/test_0_login.py

@@ -89,9 +89,7 @@ def test_concurrent_logins_same_account(
         assert login_results.get()
 
 
-def test_no_vrfy(cmfactory, chatmail_config):
+def test_no_vrfy(chatmail_config):
-    ac = cmfactory.get_online_account()
-    addr = ac.get_config("addr")
     domain = chatmail_config.mail_domain
 
     s = smtplib.SMTP(domain)
@@ -100,7 +98,7 @@ def test_no_vrfy(cmfactory, chatmail_config):
     s.putcmd("vrfy", f"wrongaddress@{chatmail_config.mail_domain}")
     result = s.getreply()
     print(result)
-    s.putcmd("vrfy", addr)
+    s.putcmd("vrfy", f"echo@{chatmail_config.mail_domain}")
     result2 = s.getreply()
     print(result2)
     assert result[0] == result2[0] == 252

cmdeploy/src/cmdeploy/tests/online/test_2_deltachat.py

@@ -6,8 +6,8 @@ import imap_tools
 import pytest
 import requests
 
-from cmdeploy.cmdeploy import get_sshexec
 from cmdeploy.remote import rshell
+from cmdeploy.cmdeploy import get_sshexec
 
 
 @pytest.fixture

cmdeploy/src/cmdeploy/tests/plugin.py

@@ -402,6 +402,9 @@ class Remote:
             case "@local": command = []
             case "localhost": command = []
             case _: command = ["ssh", f"root@{self.sshdomain}"]
+        docker_container = os.environ.get("CHATMAIL_DOCKER")
+        if docker_container:
+            command += ["docker", "exec", docker_container]
         [command.append(arg) for arg in getjournal.split()]
         self.popen = subprocess.Popen(
             command,

cmdeploy/src/cmdeploy/tests/test_dns.py

@@ -60,29 +60,6 @@ def mockdns(request, mockdns_base, mockdns_expected):
     return mockdns_base
 
 
-class TestGetDkimEntry:
-    def test_dkim_entry_returns_tuple_on_success(self, mockdns):
-        entry, web_entry = remote.rdns.get_dkim_entry(
-            "some.domain", "", dkim_selector="opendkim"
-        )
-        # May return None,None if openssl not available, but should never crash
-        if entry is not None:
-            assert "opendkim._domainkey.some.domain" in entry
-            assert "opendkim._domainkey.some.domain" in web_entry
-
-    def test_dkim_entry_returns_none_tuple_on_error(self, monkeypatch):
-        """CalledProcessError must return (None, None), not bare None."""
-        from subprocess import CalledProcessError
-
-        def failing_shell(command, fail_ok=False, print=print):
-            raise CalledProcessError(1, command)
-
-        monkeypatch.setattr(remote.rdns, "shell", failing_shell)
-        result = remote.rdns.get_dkim_entry("some.domain", "", dkim_selector="opendkim")
-        assert result == (None, None)
-        assert result[0] is None and result[1] is None
-
-
 class TestPerformInitialChecks:
     def test_perform_initial_checks_ok1(self, mockdns, mockdns_expected):
         remote_data = remote.rdns.perform_initial_checks("some.domain")

cmdeploy/src/cmdeploy/tests/test_rshell.py

@@ -1,68 +0,0 @@
-from unittest.mock import patch
-
-from cmdeploy.remote.rshell import dovecot_recalc_quota
-
-
-def test_dovecot_recalc_quota_normal_output():
-    """Normal doveadm output returns parsed dict."""
-    normal_output = (
-        "Quota name Type    Value  Limit  %\n"
-        "User quota STORAGE     5 102400  0\n"
-        "User quota MESSAGE     2      -  0\n"
-    )
-
-    with patch("cmdeploy.remote.rshell.shell", return_value=normal_output):
-        result = dovecot_recalc_quota("user@example.org")
-
-    # shell is called twice (recalc + get), patch returns same for both
-    assert result == {"value": 5, "limit": 102400, "percent": 0}
-
-
-def test_dovecot_recalc_quota_empty_output():
-    """Empty doveadm output (trailing newline) must not IndexError."""
-    call_count = [0]
-
-    def mock_shell(cmd):
-        call_count[0] += 1
-        if "recalc" in cmd:
-            return ""
-        # quota get returns only empty lines
-        return "\n\n"
-
-    with patch("cmdeploy.remote.rshell.shell", side_effect=mock_shell):
-        result = dovecot_recalc_quota("user@example.org")
-
-    assert result is None
-
-
-def test_dovecot_recalc_quota_malformed_output():
-    """Malformed output with too few columns must not crash."""
-    call_count = [0]
-
-    def mock_shell(cmd):
-        call_count[0] += 1
-        if "recalc" in cmd:
-            return ""
-        # partial line, fewer than 6 parts
-        return "Quota name\nUser quota STORAGE\n"
-
-    with patch("cmdeploy.remote.rshell.shell", side_effect=mock_shell):
-        result = dovecot_recalc_quota("user@example.org")
-
-    assert result is None
-
-
-def test_dovecot_recalc_quota_header_only():
-    """Only header line, no data rows."""
-    call_count = [0]
-
-    def mock_shell(cmd):
-        call_count[0] += 1
-        if "recalc" in cmd:
-            return ""
-        return "Quota name Type    Value  Limit  %\n"
-
-    with patch("cmdeploy.remote.rshell.shell", side_effect=mock_shell):
-        result = dovecot_recalc_quota("user@example.org")
-
-    assert result is None

doc/source/docker.rst

@@ -17,10 +17,12 @@ Setup Preparation
 We use ``chat.example.org`` as the chatmail domain in the following
 steps. Please substitute it with your own domain.
 
-1. Install docker and docker compose v2 (check with `docker compose version`), install, e.g., on
+1. Install docker and docker compose v2 (check with `docker compose version`), install, e.g., through
     - Debian 12 through the `official install instructions <https://docs.docker.com/engine/install/debian/#install-using-the-repository>`_
     - Debian 13+ with `apt install docker docker-compose`
 
+   If you must use v1 (EOL since 2023), use `docker-compose` in the following and modify the `docker-compose.yaml` to use `privileged: true` instead of `cgroup: host`, though that gives the container full privileges.
+
 2. Setup the initial DNS records.
    The following is an example in the familiar BIND zone file format with
    a TTL of 1 hour (3600 seconds).
@@ -55,16 +57,16 @@ Create service directory
 
 Either:
 
-- Create a service directory and download the compose files::
+- Create a service directory, e.g., `/srv/chatmail-relay`::
 
     mkdir -p /srv/chatmail-relay && cd /srv/chatmail-relay
-    wget https://raw.githubusercontent.com/chatmail/relay/refs/heads/main/docker/docker-compose.yaml
+    wget https://raw.githubusercontent.com/chatmail/relay/refs/heads/main/docker-compose.yaml
-    wget https://raw.githubusercontent.com/chatmail/relay/refs/heads/main/docker/docker-compose.override.yaml.example -O docker-compose.override.yaml
+    wget https://raw.githubusercontent.com/chatmail/relay/refs/heads/main/docker-compose.override.yaml.example -O docker-compose.override.yaml
 
-- or clone the chatmail repo and enter the docker directory::
+- or clone the chatmail repo ::
 
    git clone https://github.com/chatmail/relay
-   cd relay/docker
+   cd relay
 
 
 Customize and start
@@ -238,7 +240,7 @@ Clone the repository and build the Docker image::
     docker/build.sh
 
 The build bakes all binaries, Python packages, and the install stage
-into the image. After building, only the ``docker/`` directory and a ``.env``
+into the image. After building, only ``docker-compose.yaml`` and a ``.env``
 with ``MAIL_DOMAIN`` are needed to run the container. The `build.sh` passes the
 git hash onto the docker build so it can be determined if there has been a
 change that warrants a redeploy.

doc/source/overview.rst

@@ -109,6 +109,10 @@ short overview of ``chatmaild`` services:
    is contacted by Dovecot when a user logs in and stores the date of
    the login.
 
+-  `metrics <https://github.com/chatmail/relay/blob/main/chatmaild/src/chatmaild/metrics.py>`_
+   collects some metrics and displays them at
+   ``https://example.org/metrics``.
+
 ``www/``
 ~~~~~~~~~
 
@@ -138,9 +142,11 @@ Chatmail relay dependency diagram
         nginx-internal --- autoconfig.xml;
         certs-nginx[("`TLS certs
         /var/lib/acme`")] --> nginx-internal;
+        systemd-timer --- chatmail-metrics;
         systemd-timer --- acmetool;
         systemd-timer --- chatmail-expire-daily;
         systemd-timer --- chatmail-fsreport-daily;
+        chatmail-metrics --- website;
         acmetool --> certs[("`TLS certs
         /var/lib/acme`")];
         nginx-external --- |993|dovecot;

docker-compose.override.yaml.example

@@ -1,4 +1,4 @@
-# Local overrides: copy to docker-compose.override.yaml in this directory.
+# Local overrides: copy to docker-compose.override.yaml in the repo root.
 # Compose automatically merges this with docker-compose.yaml.
 #
 #   cp docker-compose.override.yaml.example docker-compose.override.yaml
@@ -22,9 +22,9 @@ services:
       ## Custom website:
       # - ./custom/www:/opt/chatmail-www
 
-      ## Debug — mount scripts for live editing:
+      ## Debug — mount scripts from the repo for live editing:
-      # - ./chatmail-init.sh:/chatmail-init.sh
+      # - ./docker/chatmail-init.sh:/chatmail-init.sh
-      # - ./entrypoint.sh:/entrypoint.sh
+      # - ./docker/entrypoint.sh:/entrypoint.sh
 
     # environment:
       ## Mount certs (above) and set TLS_EXTERNAL_CERT_AND_KEY to in-container paths.

docker-compose.yaml

@@ -1,6 +1,6 @@
 # Base compose file — do not edit. Put customizations (data paths, extra
 # volumes, env overrides) in docker-compose.override.yaml instead.
-# See docker-compose.override.yaml.example in this directory for a starting point.
+# See docker/docker-compose.override.yaml.example for a starting point.
 #
 # Security notes: this container uses 
 #  - network_mode:host chatmail needs many ports (25, 53, 80, 143, 443, 465,
@@ -14,7 +14,7 @@
 services:
   chatmail:
     build:
-      context: ../
+      context: ./
       dockerfile: docker/chatmail_relay.dockerfile
       args:
         GIT_HASH: ${GIT_HASH:-unknown}

docker/build.sh

@@ -6,4 +6,4 @@
 # must be passed as a build arg from the host.
 
 export GIT_HASH=$(git rev-parse HEAD)
-exec docker compose -f docker/docker-compose.yaml build "$@"
+exec docker compose build "$@"

docker/chatmail-init.sh

@@ -2,6 +2,8 @@
 
 set -euo pipefail
 export CHATMAIL_INI="${CHATMAIL_INI:-/etc/chatmail/chatmail.ini}"
+export CHATMAIL_NOSYSCTL=True
+export CHATMAIL_NOPORTCHECK=True
 
 CMDEPLOY=/opt/cmdeploy/bin/cmdeploy
 

docker/chatmail_relay.dockerfile

@@ -52,15 +52,15 @@ RUN printf '[params]\nmail_domain = build.local\n' > /tmp/chatmail.ini
 
 RUN CMDEPLOY_STAGES=install \
     CHATMAIL_INI=/tmp/chatmail.ini \
+    CHATMAIL_NOSYSCTL=True \
+    CHATMAIL_NOPORTCHECK=True \
     /opt/cmdeploy/bin/pyinfra @local \
         /opt/chatmail/cmdeploy/src/cmdeploy/run.py -y
 
 RUN cp -a www/ /opt/chatmail-www/
 
-# Remove build-only packages — not needed at runtime.
+# Remove build-only packages and their deps — not needed at runtime
-# Keep git: test_deployed_state needs `git rev-parse HEAD` to verify the
+RUN apt-get purge -y gcc git python3-dev && \
-# deployed version hash matches /etc/chatmail-version.
-RUN apt-get purge -y gcc python3-dev && \
     apt-get autoremove -y && \
     rm -f /tmp/chatmail.ini
 
@@ -73,13 +73,6 @@ RUN apt-get purge -y gcc python3-dev && \
 ARG GIT_HASH=unknown
 RUN echo "$GIT_HASH" > /etc/chatmail-image-version && \
     echo "$GIT_HASH" > /etc/chatmail-version
-
-# Mock git HEAD so `git rev-parse HEAD` returns the source repo's commit hash.
-# The .git/ dir was created by `git init` earlier (for setuptools); we just
-# write the build hash into whatever branch HEAD points to.
-RUN head_ref=$(sed 's/^ref: //' /opt/chatmail/.git/HEAD) && \
-    mkdir -p "/opt/chatmail/.git/$(dirname "$head_ref")" && \
-    echo "$GIT_HASH" > "/opt/chatmail/.git/$head_ref"
 # --- End build-time install ---
 
 ENV TZ=:/etc/localtime

docker/docker-compose-traefik.yaml

@@ -1,70 +0,0 @@
-# Traefik reverse-proxy example — use as a compose override:
-#
-#   docker compose -f docker-compose.yaml -f docker-compose-traefik.yaml up -d
-#
-# Traefik handles HTTP→HTTPS redirect and ACME certificate issuance.
-# traefik-certs-dumper extracts the certificates to the filesystem so
-# chatmail's Postfix/Dovecot/nginx can use them via TLS_EXTERNAL_CERT_AND_KEY.
-#
-# Prerequisites:
-#   mkdir -p traefik/data traefik/dynamic-configs
-#   touch traefik/data/acme.json && chmod 600 traefik/data/acme.json
-#   cp traefik/config.yaml.example traefik/config.yaml   # see below
-#
-# Required .env variables (in addition to MAIL_DOMAIN):
-#   ACME_EMAIL=admin@example.org
-
-services:
-  chatmail:
-    environment:
-      # Point chatmail at the certs dumped by traefik-certs-dumper.
-      # The container's tls-cert-reload.path watches for changes.
-      TLS_EXTERNAL_CERT_AND_KEY: >-
-        /traefik-certs/${MAIL_DOMAIN}/certificate.crt
-        /traefik-certs/${MAIL_DOMAIN}/privatekey.key
-    volumes:
-      - traefik-certs:/traefik-certs:ro
-    depends_on:
-      - traefik-certs-dumper
-    labels:
-      - traefik.enable=true
-      - traefik.http.services.chatmail.loadbalancer.server.scheme=https
-      - traefik.http.services.chatmail.loadbalancer.server.port=443
-      - traefik.http.routers.chatmail.rule=Host(`${MAIL_DOMAIN}`) || Host(`mta-sts.${MAIL_DOMAIN}`) || Host(`www.${MAIL_DOMAIN}`)
-      - traefik.http.routers.chatmail.tls=true
-      - traefik.http.routers.chatmail.tls.certresolver=letsEncrypt
-
-  traefik:
-    image: traefik:v3.3
-    container_name: traefik
-    restart: unless-stopped
-    network_mode: host
-    command:
-      - "--configFile=/config.yaml"
-      - "--certificatesresolvers.letsEncrypt.acme.email=${ACME_EMAIL}"
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock:ro
-      - ./traefik/config.yaml:/config.yaml:ro
-      - ./traefik/data/acme.json:/acme.json
-      - ./traefik/dynamic-configs:/dynamic/conf:ro
-
-  traefik-certs-dumper:
-    image: ldez/traefik-certs-dumper:v2.10.0
-    restart: unless-stopped
-    depends_on:
-      - traefik
-    entrypoint: sh -c '
-      apk add openssl
-      && while ! [ -e /data/acme.json ]
-         || ! [ $$(jq ".[] | .Certificates | length" /data/acme.json | jq -s "add") != 0 ]; do
-           sleep 1;
-         done
-      && traefik-certs-dumper file
-           --version v3 --watch --domain-subdir=true
-           --source /data/acme.json --dest /certs'
-    volumes:
-      - ./traefik/data/acme.json:/data/acme.json:ro
-      - traefik-certs:/certs
-
-volumes:
-  traefik-certs: