Prepare the Minecraft installation

.woodpecker/cdh.yaml

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+# ----------------------------------------------
+# -- Check da helm pipeline
+# ----------------------------------------------
+when:
+  - event: cron
+    cron: nightly
+steps:
+  check badhouseplants:
+    image: ghcr.io/allanger/check-da-helm-helmfile-secrets:stable
+    secrets:
+      - sops_age_key
+    environment:
+      RUST_LOG: info
+    commands:
+      - cdh --kind helmfile -p $CI_WORKSPACE/helmfile.yaml -o
+
+  notification:
+    image: deblan/woodpecker-email
+    settings:
+      dsn:
+        from_secret: smtp_dsn
+      from:
+        address: woody@badhouseplants.net
+        name: Woody Woodpecker
+      recipients:
+        - allanger@badhouseplants.net
+      subject: CDH result
+      target: main
+      attachment: result.html
+    when:
+      - status: [success, failure]

.woodpecker/helmfile.yaml

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+when:
+  event: push
+
+.k8s-limits: &k8s-limits
+  backend_options:
+    kubernetes:
+      resources:
+        requests:
+          memory: 1024Mi
+          cpu: 1000m
+        limits:
+          memory: 1512Mi
+          cpu: 1500m
+
+steps:
+  diff:
+    <<: *k8s-limits
+    image: ghcr.io/helmfile/helmfile:canary
+    secrets: [sops_age_key, kubeconfig_content]
+    when:
+      - branch:
+          exclude:
+            - main
+    commands:
+      - mkdir $HOME/.kube
+      - echo "$KUBECONFIG_CONTENT" > $HOME/.kube/config && chmod 0600 $HOME/.kube/config
+      - helmfile diff --suppress-secrets
+
+  apply:
+    <<: *k8s-limits
+    image: ghcr.io/helmfile/helmfile:canary
+    secrets: [sops_age_key, kubeconfig_content]
+    when:
+      - branch:
+          include:
+            - main
+    commands:
+      - mkdir $HOME/.kube
+      - echo "$KUBECONFIG_CONTENT" > $HOME/.kube/config && chmod 0600 $HOME/.kube/config
+      - helmfile apply