chore(docker): use standalone dockerfiles for multiarch

.drone.jsonnet

@@ -210,7 +210,7 @@ local PipelineBuildContainer(arch='amd64') = {
       settings: {
         config: { from_secret: 'docker_config' },
         dry_run: true,
-        dockerfile: 'docker/Dockerfile',
+        dockerfile: 'docker/Dockerfile.' + arch,
         repo: 'thegeeklab/${DRONE_REPO_NAME}',
         username: { from_secret: 'docker_username' },
         password: { from_secret: 'docker_password' },
@@ -227,7 +227,7 @@ local PipelineBuildContainer(arch='amd64') = {
         config: { from_secret: 'docker_config' },
         auto_tag: true,
         auto_tag_suffix: arch,
-        dockerfile: 'docker/Dockerfile',
+        dockerfile: 'docker/Dockerfile.' + arch,
         repo: 'thegeeklab/${DRONE_REPO_NAME}',
         username: { from_secret: 'docker_username' },
         password: { from_secret: 'docker_password' },
@@ -244,7 +244,7 @@ local PipelineBuildContainer(arch='amd64') = {
         config: { from_secret: 'docker_config' },
         auto_tag: true,
         auto_tag_suffix: arch,
-        dockerfile: 'docker/Dockerfile',
+        dockerfile: 'docker/Dockerfile.' + arch,
         registry: 'quay.io',
         repo: 'quay.io/thegeeklab/${DRONE_REPO_NAME}',
         username: { from_secret: 'quay_username' },

.drone.yml

@@ -234,7 +234,7 @@ steps:
   settings:
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.amd64
     dry_run: true
     password:
       from_secret: docker_password
@@ -254,7 +254,7 @@ steps:
     auto_tag_suffix: amd64
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.amd64
     password:
       from_secret: docker_password
     repo: thegeeklab/${DRONE_REPO_NAME}
@@ -274,7 +274,7 @@ steps:
     auto_tag_suffix: amd64
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.amd64
     password:
       from_secret: quay_password
     registry: quay.io
@@ -321,7 +321,7 @@ steps:
   settings:
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.arm64
     dry_run: true
     password:
       from_secret: docker_password
@@ -341,7 +341,7 @@ steps:
     auto_tag_suffix: arm64
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.arm64
     password:
       from_secret: docker_password
     repo: thegeeklab/${DRONE_REPO_NAME}
@@ -361,7 +361,7 @@ steps:
     auto_tag_suffix: arm64
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.arm64
     password:
       from_secret: quay_password
     registry: quay.io
@@ -408,7 +408,7 @@ steps:
   settings:
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.arm
     dry_run: true
     password:
       from_secret: docker_password
@@ -428,7 +428,7 @@ steps:
     auto_tag_suffix: arm
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.arm
     password:
       from_secret: docker_password
     repo: thegeeklab/${DRONE_REPO_NAME}
@@ -448,7 +448,7 @@ steps:
     auto_tag_suffix: arm
     config:
       from_secret: docker_config
-    dockerfile: docker/Dockerfile
+    dockerfile: docker/Dockerfile.arm
     password:
       from_secret: quay_password
     registry: quay.io
@@ -664,6 +664,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: efe34a2b218e5db05f9608c0ab25e90352a70bcaaf802a6419d192dda8ac0cdc
+hmac: 97c4c2ccaed65fc776fe84a4c5f5008123f526ce587c03c93d2c89eb27b66d49
 
 ...

docker/Dockerfile.amd64

@@ -1,4 +1,4 @@
-FROM python:3.9-alpine
+FROM amd64/python:3.9-alpine
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"

docker/Dockerfile.arm

@@ -0,0 +1,27 @@
+FROM arm32v7/python:3.9-alpine
+
+LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
+LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
+LABEL org.opencontainers.image.title="docker-tidy"
+LABEL org.opencontainers.image.url="https://docker-tidy.geekdocs.de/"
+LABEL org.opencontainers.image.source="https://github.com/thegeeklab/docker-tidy"
+LABEL org.opencontainers.image.documentation="https://docker-tidy.geekdocs.de/"
+
+ENV PY_COLORS=1
+ENV TZ=UTC
+
+ADD dist/docker_tidy-*.whl /
+
+RUN \
+    apk --update add --virtual .build-deps gcc g++ && \
+    pip install --upgrade --no-cache-dir pip && \
+    pip install --no-cache-dir docker_tidy-*.whl && \
+    apk del .build-deps && \
+    rm -f docker_tidy-*.whl && \
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.cache/ && \
+    rm -rf /tmp/*
+
+USER root
+CMD []
+ENTRYPOINT ["/usr/local/bin/docker-tidy", "gc"]

docker/Dockerfile.arm64

@@ -0,0 +1,27 @@
+FROM arm64v8/python:3.9-alpine
+
+LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
+LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
+LABEL org.opencontainers.image.title="docker-tidy"
+LABEL org.opencontainers.image.url="https://docker-tidy.geekdocs.de/"
+LABEL org.opencontainers.image.source="https://github.com/thegeeklab/docker-tidy"
+LABEL org.opencontainers.image.documentation="https://docker-tidy.geekdocs.de/"
+
+ENV PY_COLORS=1
+ENV TZ=UTC
+
+ADD dist/docker_tidy-*.whl /
+
+RUN \
+    apk --update add --virtual .build-deps gcc g++ && \
+    pip install --upgrade --no-cache-dir pip && \
+    pip install --no-cache-dir docker_tidy-*.whl && \
+    apk del .build-deps && \
+    rm -f docker_tidy-*.whl && \
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.cache/ && \
+    rm -rf /tmp/*
+
+USER root
+CMD []
+ENTRYPOINT ["/usr/local/bin/docker-tidy", "gc"]