Apply only on opt-in services

.drone-manifest.yml

@@ -0,0 +1,22 @@
+image: happydomain/checker-happydeliver:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+{{/if}}
+manifests:
+  - image: happydomain/checker-happydeliver:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  - image: happydomain/checker-happydeliver:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8
+  - image: happydomain/checker-happydeliver:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm
+    platform:
+      architecture: arm
+      os: linux
+      variant: v7

.drone.yml

@@ -0,0 +1,187 @@
+---
+kind: pipeline
+type: docker
+name: build-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: checker build
+    image: golang:1-alpine
+    commands:
+      - apk add --no-cache git make
+      - make
+    environment:
+      CHECKER_VERSION: "${DRONE_BRANCH}-${DRONE_COMMIT}"
+      CGO_ENABLED: 0
+    when:
+      event:
+        exclude:
+          - tag
+
+  - name: checker build tag
+    image: golang:1-alpine
+    commands:
+      - apk add --no-cache git make
+      - make
+    environment:
+      CHECKER_VERSION: "${DRONE_SEMVER}"
+      CGO_ENABLED: 0
+    when:
+      event:
+        - tag
+
+  - name: publish on Docker Hub
+    image: plugins/docker
+    settings:
+      repo: happydomain/checker-happydeliver
+      auto_tag: true
+      auto_tag_suffix: ${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}
+      dockerfile: Dockerfile
+      build_args:
+        - CHECKER_VERSION=${DRONE_BRANCH}-${DRONE_COMMIT}
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+    when:
+      event:
+        exclude:
+          - tag
+
+  - name: publish on Docker Hub (tag)
+    image: plugins/docker
+    settings:
+      repo: happydomain/checker-happydeliver
+      auto_tag: true
+      auto_tag_suffix: ${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}
+      dockerfile: Dockerfile
+      build_args:
+        - CHECKER_VERSION=${DRONE_SEMVER}
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+    when:
+      event:
+        - tag
+
+trigger:
+  branch:
+    exclude:
+      - renovate/*
+  event:
+    - cron
+    - push
+    - tag
+
+---
+kind: pipeline
+type: docker
+name: build-arm64
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+  - name: checker build
+    image: golang:1-alpine
+    commands:
+      - apk add --no-cache git make
+      - make
+    environment:
+      CHECKER_VERSION: "${DRONE_BRANCH}-${DRONE_COMMIT}"
+      CGO_ENABLED: 0
+    when:
+      event:
+        exclude:
+          - tag
+
+  - name: checker build tag
+    image: golang:1-alpine
+    commands:
+      - apk add --no-cache git make
+      - make
+    environment:
+      CHECKER_VERSION: "${DRONE_SEMVER}"
+      CGO_ENABLED: 0
+    when:
+      event:
+        - tag
+
+  - name: publish on Docker Hub
+    image: plugins/docker
+    settings:
+      repo: happydomain/checker-happydeliver
+      auto_tag: true
+      auto_tag_suffix: ${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}
+      dockerfile: Dockerfile
+      build_args:
+        - CHECKER_VERSION=${DRONE_BRANCH}-${DRONE_COMMIT}
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+    when:
+      event:
+        exclude:
+          - tag
+
+  - name: publish on Docker Hub (tag)
+    image: plugins/docker
+    settings:
+      repo: happydomain/checker-happydeliver
+      auto_tag: true
+      auto_tag_suffix: ${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}
+      dockerfile: Dockerfile
+      build_args:
+        - CHECKER_VERSION=${DRONE_SEMVER}
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+    when:
+      event:
+        - tag
+
+trigger:
+  event:
+    - cron
+    - push
+    - tag
+
+---
+kind: pipeline
+name: docker-manifest
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+  - name: publish on Docker Hub
+    image: plugins/manifest
+    settings:
+      auto_tag: true
+      ignore_missing: true
+      spec: .drone-manifest.yml
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+
+trigger:
+  branch:
+    exclude:
+      - renovate/*
+  event:
+    - cron
+    - push
+    - tag
+
+depends_on:
+  - build-amd64
+  - build-arm64

README.md

@@ -49,6 +49,19 @@ Defaults: `overall=70`, `dns=70`, `authentication=80`, `spam=70`,
 `blacklist=90`, `header=70`, `content=60`. Each can be customised through
 the rule options shown in the happyDomain UI.
 
+## Rules
+
+| Code                                  | Description                                                                                       | Severity |
+|---------------------------------------|---------------------------------------------------------------------------------------------------|----------|
+| `happydeliver.score.overall`          | Verifies happyDeliver's Overall score is above the configured minimum.                            | CRITICAL |
+| `happydeliver.score.dns`              | Verifies happyDeliver's DNS score is above the configured minimum.                                | CRITICAL |
+| `happydeliver.score.authentication`   | Verifies happyDeliver's Authentication (SPF/DKIM/DMARC) score is above the configured minimum.    | CRITICAL |
+| `happydeliver.score.spam`             | Verifies happyDeliver's Spam filters score is above the configured minimum.                       | CRITICAL |
+| `happydeliver.score.blacklist`        | Verifies happyDeliver's Blacklists score is above the configured minimum.                         | CRITICAL |
+| `happydeliver.score.header`           | Verifies happyDeliver's Headers score is above the configured minimum.                            | CRITICAL |
+| `happydeliver.score.content`          | Verifies happyDeliver's Content score is above the configured minimum.                            | CRITICAL |
+| `happydeliver.lifecycle`              | Reports happyDeliver lifecycle errors (allocation, send, timeout, fetch).                         | CRITICAL |
+
 ## Metrics
 
 One `happydeliver_score` metric per section, labelled with `section=<name>`

checker/definition.go

@@ -14,9 +14,7 @@ func Definition() *sdk.CheckerDefinition {
 		Name:    "Outbound deliverability (via happyDeliver)",
 		Version: Version,
 		Availability: sdk.CheckerAvailability{
-			ApplyToDomain:   true,
+			ApplyToService: true,
-			ApplyToService:  true,
-			LimitToServices: []string{"svcs.MXs"},
 		},
 		ObservationKeys: []sdk.ObservationKey{ObservationKeyHappyDeliver},
 		Options: sdk.CheckerOptionsDocumentation{