Initial s6 v3 commit

Dockerfile

@@ -33,6 +33,29 @@ RUN \
     /root-out && \
   sed -i -e 's/^root::/root:!:/' /root-out/etc/shadow
 
+# set version for s6 overlay
+ARG S6_OVERLAY_VERSION="3.1.0.1"
+ARG S6_OVERLAY_ARCH="x86_64"
+
+# add s6 overlay
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-noarch.tar.xz
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz
+
+# add s6 optional symlinks
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-noarch.tar.xz
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-arch.tar.xz
+
+# copy ci-checks
+COPY ci-check/ /root-out/package/admin/s6-overlay-${S6_OVERLAY_VERSION}/etc/s6-rc/sources/top/contents.d
+
+# patch cont-init for docker-mods
+COPY patch/ /tmp/patch
+RUN  patch -u /root-out/package/admin/s6-overlay-${S6_OVERLAY_VERSION}/etc/s6-linux-init/skel/rc.init -i /tmp/patch/package/admin/s6-overlay-@VERSION@/etc/s6-linux-init/skel/rc.init.patch
+
 # Runtime stage
 FROM scratch
 COPY --from=rootfs-stage /root-out/ /
@@ -41,31 +64,18 @@ ARG VERSION
 LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
 LABEL maintainer="TheLamer"
 
-# set version for s6 overlay
-ARG OVERLAY_VERSION="v2.2.0.3"
-ARG OVERLAY_ARCH="amd64"
-
-# add s6 overlay
-ADD https://github.com/just-containers/s6-overlay/releases/download/${OVERLAY_VERSION}/s6-overlay-${OVERLAY_ARCH}-installer /tmp/
-RUN chmod +x /tmp/s6-overlay-${OVERLAY_ARCH}-installer && /tmp/s6-overlay-${OVERLAY_ARCH}-installer / && rm /tmp/s6-overlay-${OVERLAY_ARCH}-installer
-COPY patch/ /tmp/patch
-
 # environment variables
 ENV PS1="$(whoami)@$(hostname):$(pwd)\\$ " \
 HOME="/root" \
 TERM="xterm"
 
 RUN \
-  echo "**** install build packages ****" && \
-  apk add --no-cache --virtual=build-dependencies \
-    curl \
-    patch \
-    tar && \
   echo "**** install runtime packages ****" && \
   apk add --no-cache \
     bash \
     ca-certificates \
     coreutils \
+    curl \
     procps \
     shadow \
     tzdata && \
@@ -77,11 +87,7 @@ RUN \
     /app \
     /config \
     /defaults && \
-  mv /usr/bin/with-contenv /usr/bin/with-contenvb && \
-  patch -u /etc/s6/init/init-stage2 -i /tmp/patch/etc/s6/init/init-stage2.patch && \
   echo "**** cleanup ****" && \
-  apk del --purge \
-    build-dependencies && \
   rm -rf \
     /tmp/*
 

Dockerfile.aarch64

@@ -33,6 +33,29 @@ RUN \
     /root-out && \
   sed -i -e 's/^root::/root:!:/' /root-out/etc/shadow
 
+# set version for s6 overlay
+ARG S6_OVERLAY_VERSION="3.1.0.1"
+ARG S6_OVERLAY_ARCH="x86_64"
+
+# add s6 overlay
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-noarch.tar.xz
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz
+
+# add s6 optional symlinks
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-noarch.tar.xz
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-arch.tar.xz
+
+# copy ci-checks
+COPY ci-check/ /root-out/package/admin/s6-overlay-${S6_OVERLAY_VERSION}/etc/s6-rc/sources/top/contents.d
+
+# patch cont-init for docker-mods
+COPY patch/ /tmp/patch
+RUN  patch -u /root-out/package/admin/s6-overlay-${S6_OVERLAY_VERSION}/etc/s6-linux-init/skel/rc.init -i /tmp/patch/package/admin/s6-overlay-@VERSION@/etc/s6-linux-init/skel/rc.init.patch
+
 # Runtime stage
 FROM scratch
 COPY --from=rootfs-stage /root-out/ /
@@ -41,31 +64,18 @@ ARG VERSION
 LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
 LABEL maintainer="TheLamer"
 
-# set version for s6 overlay
-ARG OVERLAY_VERSION="v2.2.0.3"
-ARG OVERLAY_ARCH="aarch64"
-
-# add s6 overlay
-ADD https://github.com/just-containers/s6-overlay/releases/download/${OVERLAY_VERSION}/s6-overlay-${OVERLAY_ARCH}-installer /tmp/
-RUN chmod +x /tmp/s6-overlay-${OVERLAY_ARCH}-installer && /tmp/s6-overlay-${OVERLAY_ARCH}-installer / && rm /tmp/s6-overlay-${OVERLAY_ARCH}-installer
-COPY patch/ /tmp/patch
-
 # environment variables
 ENV PS1="$(whoami)@$(hostname):$(pwd)\\$ " \
 HOME="/root" \
 TERM="xterm"
 
 RUN \
-  echo "**** install build packages ****" && \
-  apk add --no-cache --virtual=build-dependencies \
-    curl \
-    patch \
-    tar && \
   echo "**** install runtime packages ****" && \
   apk add --no-cache \
     bash \
     ca-certificates \
     coreutils \
+    curl \
     procps \
     shadow \
     tzdata && \
@@ -77,16 +87,12 @@ RUN \
     /app \
     /config \
     /defaults && \
-  mv /usr/bin/with-contenv /usr/bin/with-contenvb && \
-  patch -u /etc/s6/init/init-stage2 -i /tmp/patch/etc/s6/init/init-stage2.patch && \
   echo "**** add qemu ****" && \
   curl -o \
     /usr/bin/qemu-aarch64-static -L \
     "https://lsio-ci.ams3.digitaloceanspaces.com/qemu-aarch64-static" && \
   chmod +x /usr/bin/qemu-aarch64-static && \
   echo "**** cleanup ****" && \
-  apk del --purge \
-    build-dependencies && \
   rm -rf \
     /tmp/*
 

Dockerfile.armhf

@@ -33,6 +33,29 @@ RUN \
     /root-out && \
   sed -i -e 's/^root::/root:!:/' /root-out/etc/shadow
 
+# set version for s6 overlay
+ARG S6_OVERLAY_VERSION="3.1.0.1"
+ARG S6_OVERLAY_ARCH="x86_64"
+
+# add s6 overlay
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-noarch.tar.xz
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz
+
+# add s6 optional symlinks
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-noarch.tar.xz
+ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz /tmp
+RUN tar -C /root-out -Jxpf /tmp/s6-overlay-symlinks-arch.tar.xz
+
+# copy ci-checks
+COPY ci-check/ /root-out/package/admin/s6-overlay-${S6_OVERLAY_VERSION}/etc/s6-rc/sources/top/contents.d
+
+# patch cont-init for docker-mods
+COPY patch/ /tmp/patch
+RUN  patch -u /root-out/package/admin/s6-overlay-${S6_OVERLAY_VERSION}/etc/s6-linux-init/skel/rc.init -i /tmp/patch/package/admin/s6-overlay-@VERSION@/etc/s6-linux-init/skel/rc.init.patch
+
 # Runtime stage
 FROM scratch
 COPY --from=rootfs-stage /root-out/ /
@@ -41,31 +64,18 @@ ARG VERSION
 LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
 LABEL maintainer="TheLamer"
 
-# set version for s6 overlay
-ARG OVERLAY_VERSION="v2.2.0.3"
-ARG OVERLAY_ARCH="arm"
-
-# add s6 overlay
-ADD https://github.com/just-containers/s6-overlay/releases/download/${OVERLAY_VERSION}/s6-overlay-${OVERLAY_ARCH}-installer /tmp/
-RUN chmod +x /tmp/s6-overlay-${OVERLAY_ARCH}-installer && /tmp/s6-overlay-${OVERLAY_ARCH}-installer / && rm /tmp/s6-overlay-${OVERLAY_ARCH}-installer
-COPY patch/ /tmp/patch
-
 # environment variables
 ENV PS1="$(whoami)@$(hostname):$(pwd)\\$ " \
 HOME="/root" \
 TERM="xterm"
 
 RUN \
-  echo "**** install build packages ****" && \
-  apk add --no-cache --virtual=build-dependencies \
-    curl \
-    patch \
-    tar && \
   echo "**** install runtime packages ****" && \
   apk add --no-cache \
     bash \
     ca-certificates \
     coreutils \
+    curl \
     procps \
     shadow \
     tzdata && \
@@ -77,16 +87,12 @@ RUN \
     /app \
     /config \
     /defaults && \
-  mv /usr/bin/with-contenv /usr/bin/with-contenvb && \
-  patch -u /etc/s6/init/init-stage2 -i /tmp/patch/etc/s6/init/init-stage2.patch && \
   echo "**** add qemu ****" && \
   curl -o \
     /usr/bin/qemu-arm-static -L \
     "https://lsio-ci.ams3.digitaloceanspaces.com/qemu-arm-static" && \
   chmod +x /usr/bin/qemu-arm-static && \
   echo "**** cleanup ****" && \
-  apk del --purge \
-    build-dependencies && \
   rm -rf \
     /tmp/*
 

patch/etc/s6/init/init-stage2.patch

@@ -1,15 +0,0 @@
---- init-stage2	2021-01-20 20:21:41.628300700 -0600
-+++ init-stage2_new	2021-01-20 20:23:48.123677700 -0600
-@@ -17,6 +17,12 @@
- backtick -D 0 -n S6_READ_ONLY_ROOT { printcontenv S6_READ_ONLY_ROOT }
- importas -u S6_READ_ONLY_ROOT S6_READ_ONLY_ROOT
- 
-+# Docker Mods run logic
-+foreground
-+{
-+  /docker-mods
-+}
-+
- foreground
- {
-   if

patch/package/admin/s6-overlay-@VERSION@/etc/s6-linux-init/skel/rc.init.patch

@@ -0,0 +1,11 @@
+--- rc.init	2022-05-20 17:41:11.195721000 -0500
++++ rc.init.patched	2022-05-20 17:41:37.646586700 -0500
+@@ -6,6 +6,8 @@
+   s6-chmod 0755 /run/s6/container_environment
+ fi
+ 
++/docker-mods
++
+ if profile=`printcontenv S6_RUNTIME_PROFILE` ; then
+   etc="/etc/cont-profile.d/$profile"
+ else

root/docker-mods

@@ -1,5 +1,14 @@
 #!/usr/bin/with-contenv bash
 
+# Set executable bit on cont-init and services built into the image
+set_legacy_executable_bits() {
+  mkdir -p /etc/{cont-init.d,services.d}
+  chmod +x \
+    /etc/cont-init.d/* \
+    /etc/services.d/*/* 2> /dev/null || true
+}
+set_legacy_executable_bits
+
 # Exit if mods is not set
 if [ -z ${DOCKER_MODS+x} ]; then
   exit 0
@@ -119,3 +128,6 @@ for DOCKER_MOD in "${DOCKER_MODS[@]}"; do
     echo ${SHALAYER} > "/${FILENAME}"
   fi
 done
+
+# Set executable bit on cont-init and services that may have been unpacked by mods
+set_legacy_executable_bits

root/etc/s6-overlay/s6-rc.d/99-ci-service-check/type

@@ -0,0 +1 @@
+oneshot

root/etc/s6-overlay/s6-rc.d/99-ci-service-check/up

@@ -0,0 +1 @@
+echo "[ls.io-init] done."

root/usr/bin/with-contenv

@@ -1,7 +1,7 @@
 #! /bin/bash
 if [[ -f /var/run/s6/container_environment/UMASK ]] && [[ "$(pwdx $$)" =~ "/run/s6/services/" ]]; then
   umask $(cat /var/run/s6/container_environment/UMASK)
-  exec /usr/bin/with-contenvb "$@"
+  exec /command/with-contenv "$@"
 else
-  exec /usr/bin/with-contenvb "$@"
+  exec /command/with-contenv "$@"
 fi