.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4

.gitlab-ci.yml

@@ -0,0 +1,26 @@
+variables:
+  CONTAINER_NAME: thallian/alpine-s6
+
+build:
+  stage: build
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [""]
+  script:
+    - mkdir -p /kaniko/.docker
+    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$(printf "%s:%s" "$CI_REGISTRY_USER" "$CI_REGISTRY_PASSWORD" | base64 | tr -d '\n')\"}}}" > /kaniko/.docker/config.json
+    - >-
+      /kaniko/executor
+      --context "$CI_PROJECT_DIR"
+      --dockerfile "$CI_PROJECT_DIR/Dockerfile"
+      --destination "$CONTAINER_NAME:$CI_COMMIT_SHA"
+      --destination "$CONTAINER_NAME:$CI_COMMIT_REF_NAME"
+      --destination "$CONTAINER_NAME:latest"
+
+downstream:
+  stage: .post
+  trigger: containers/confd-env
+
+downstream-keycloak:
+  stage: .post
+  trigger: containers/keycloak

Containerfile

@@ -1,44 +0,0 @@
-FROM docker.io/alpine:3.22 AS builder
-LABEL maintainer="Sebastian Hugentobler <sebastian@vanwa.ch>"
-
-RUN apk --no-cache add \
-	curl \
-	tar \
-	xz
-
-RUN mkdir /overlay
-
-ENV S6_OVERLAY_VERSION=v3.2.1.0
-ENV S6_HASH_noarch=42e038a9a00fc0fef70bf0bc42f625a9c14f8ecdfe77d4ad93281edf717e10c5
-ENV S6_HASH_aarch64=c8fd6b1f0380d399422fc986a1e6799f6a287e2cfa24813ad0b6a4fb4fa755cc
-ENV S6_HASH_x86_64=8bcbc2cada58426f976b159dcc4e06cbb1454d5f39252b3bb0c778ccf71c9435
-
-RUN curl -L -O https://github.com/just-containers/s6-overlay/releases/download/$S6_OVERLAY_VERSION/s6-overlay-noarch.tar.xz
-RUN echo "$S6_HASH_noarch  s6-overlay-noarch.tar.xz" | sha256sum -c - || exit 1
-RUN tar xf s6-overlay-noarch.tar.xz -C /overlay --strip 1
-
-RUN curl -L -O https://github.com/just-containers/s6-overlay/releases/download/$S6_OVERLAY_VERSION/s6-overlay-$(arch).tar.xz
-RUN eval "echo \"\${S6_HASH_$(arch)}  s6-overlay-$(arch).tar.xz\" | sha256sum -c -" || exit 1
-RUN tar xf s6-overlay-$(arch).tar.xz -C /overlay --strip 1
-
-
-FROM docker.io/alpine:3.22
-
-ENV LANG=en_US.UTF-8
-ENV S6_KEEP_ENV=1
-ENV PATH="$PATH:/command"
-ENV S6_GLOBAL_PATH="$PATH"
-
-COPY --from=builder /overlay /
-
-RUN apk --no-cache add \
-	syslog-ng \
-	tzdata
-
-ENV TZ=Europe/Zurich
-
-RUN apk --no-cache upgrade --ignore alpine-baselayout
-
-ADD /rootfs /
-
-ENTRYPOINT ["/init"]

Dockerfile

@@ -0,0 +1,37 @@
+FROM docker.io/alpine:3.16 AS builder
+LABEL maintainer="Sebastian Hugentobler <sebastian@vanwa.ch>"
+
+ENV S6_OVERLAY_VERSION=v3.1.1.2
+
+RUN apk --no-cache add \
+	git \
+	make \
+	binutils \
+	tar \
+	xz
+
+RUN git clone https://github.com/just-containers/s6-overlay.git /src
+WORKDIR /src
+RUN git checkout "$S6_OVERLAY_VERSION"
+
+RUN make ARCH=x86_64-linux-musl
+
+
+FROM docker.io/alpine:3.16
+
+ENV LANG=en_US.UTF-8
+ENV S6_KEEP_ENV=1
+ENV PATH="$PATH:/command"
+ENV S6_GLOBAL_PATH="$PATH"
+
+COPY --from=builder /src/output/rootfs-overlay-noarch /
+COPY --from=builder /src/output/rootfs-overlay-x86_64-linux-musl /
+
+RUN apk --no-cache add \
+    syslog-ng
+
+RUN apk --no-cache upgrade --ignore alpine-baselayout
+
+ADD /rootfs /
+
+ENTRYPOINT ["/init"]

Jenkinsfile

@@ -1 +0,0 @@
-multiarch_container()