Create new Docker setup with s6-overlay (#193)

Fixes #193 

* ✨ ⛵ Create new Docker setup with s6-overlay

* 👕 Fix errors

* 🔨 remove jq

* 🔨 Add missing argument

* 🔨 Cleanup

* 🔨 Copy built app

* 🔥 Fix build path

* 🔨 remove stage not required

* 🚑 Add missing mime types

* 🔨 Create nicer default file

* 🔨 tweak default file

* 🔨 Remove test

* ⛵ Update docker-compose file

* 🔨 Fix docker-compose volumes

* 📚 Update docs for new setup

.gitlab-ci.yml

@@ -4,7 +4,7 @@ include: https://raw.githubusercontent.com/timmo001/organization/master/gitlab-c
 variables:
   GITHUB_REPO: "timmo001/home-panel"
   SLUG: "home-panel"
-  TARGET: "."
+  TARGET: "docker"
 
   AARCH64: "true"
   AMD64: "true"
@@ -21,6 +21,5 @@ variables:
   PREFLIGHT_YAMLLINT: "true"
   PREFLIGHT_ESLINT: "true"
   PREFLIGHT_STYLELINT: "false"
-  TEST: "true"
   PUBLISH_RELEASE_FILE: "true"
   PAGES_MKDOCS: "true"

docker/Dockerfile

@@ -0,0 +1,89 @@
+ARG BUILD_FROM=alpine:3.8
+# hadolint ignore=DL3006
+FROM ${BUILD_FROM}
+
+# Environment variables
+ENV \
+    HOME="/root" \
+    LANG="C.UTF-8" \
+    PS1="$(whoami)@$(hostname):$(pwd)$ " \
+    S6_BEHAVIOUR_IF_STAGE2_FAILS=2 \
+    S6_CMD_WAIT_FOR_SERVICES=1 \
+    TERM="xterm" \
+    SSL="false" \
+    SSL_CERTFILE="/data/ssl/fullchain.pem" \
+    SSL_KEYFILE="/data/ssl/privkey.pem"
+
+# Copy app
+COPY build /opt/panel
+
+# Copy root filesystem
+COPY rootfs /
+
+# Build arch argument
+ARG BUILD_ARCH=amd64
+
+# Set shell
+SHELL ["/bin/ash", "-o", "pipefail", "-c"]
+
+# Install system
+# hadolint ignore=DL3003
+RUN \
+    set -o pipefail \
+    \
+    && echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/main' >> /etc/apk/repositories \
+    && echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/community' >> /etc/apk/repositories \
+    && echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories \
+    \
+    && apk add --no-cache --virtual .build-dependencies \
+        curl=7.61.1-r1 \
+        git=2.18.1-r0 \
+        tar=1.30-r0 \
+        yarn=1.7.0-r0 \
+    \
+    && apk add --no-cache \
+        apk-tools=2.10.1-r0 \
+        bash=4.4.19-r1 \
+        busybox=1.28.4-r2 \
+        ca-certificates=20171114-r3 \
+        nginx=1.14.2-r0 \
+        nodejs-current=9.11.1-r2 \
+        tzdata=2018f-r0 \
+    \
+    && if [ "${BUILD_ARCH}" = "i386" ]; then S6_ARCH="x86"; else S6_ARCH="${BUILD_ARCH}"; fi \
+    \
+    && curl -L -s "https://github.com/just-containers/s6-overlay/releases/download/v1.21.7.0/s6-overlay-${S6_ARCH}.tar.gz" \
+        | tar zxvf - -C / \
+    \
+    && mkdir -p /etc/fix-attrs.d \
+    \
+    && git clone --depth=1 \
+        "https://github.com/timmo001/home-panel-api.git" /opt/api \
+    \
+    && cd /opt/api \
+    && yarn install \
+    \
+    && yarn cache clean \
+    && apk del --purge .build-dependencies \
+    && rm -fr /tmp/*
+
+# Entrypoint & CMD
+ENTRYPOINT ["/init"]
+
+# Build arguments
+ARG BUILD_DATE
+ARG BUILD_REF
+ARG BUILD_VERSION
+
+# Labels
+LABEL \
+    maintainer="Timmo <contact@timmo.xyz>" \
+    org.label-schema.description="A touch-compatible web-app for controlling the home" \
+    org.label-schema.build-date=${BUILD_DATE} \
+    org.label-schema.name="Home Panel" \
+    org.label-schema.schema-version="1.0" \
+    org.label-schema.url="https://git.timmo.xyz/home-panel" \
+    org.label-schema.usage="https://github.com/timmo001/home-panel/tree/master/README.md" \
+    org.label-schema.vcs-ref=${BUILD_REF} \
+    org.label-schema.vcs-url="https://github.com/timmo001/home-panel" \
+    org.label-schema.vendor="Timmo"

docker/docker-compose.yml

@@ -0,0 +1,13 @@
+---
+version: '3'
+
+services:
+  home-panel:
+    image: timmo001/home-panel
+    ports:
+      - 3234:3234
+      - 8234:8234
+    volumes:
+      - ~/home-panel-config.json:/data/config.json
+      - ~/ssl/fullchain.pem:/data/ssl/fullchain.pem
+      - ~/ssl/privkey.pem:/data/ssl/privkey.pem

docker/rootfs/etc/cont-finish.d/99-message.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# ==============================================================================
+# Displays an message right before terminating in case something went wrong
+# ==============================================================================
+
+if [[ "${S6_STAGE2_EXITED}" -ne 0 ]]; then
+    echo '-----------------------------------------------------------'
+    echo '                Oops! Something went wrong.'
+    echo ' Be sure to check the log above, line by line, for hints.'
+    echo '-----------------------------------------------------------'
+fi

docker/rootfs/etc/cont-init.d/00-banner.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Displays a simple banner on startup
+# ==============================================================================
+echo '-----------------------------------------------------------'
+echo 'Home Panel'
+echo '-----------------------------------------------------------'

docker/rootfs/etc/cont-init.d/10-nginx.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Configures NGINX for use with Home Panel
+# ==============================================================================
+# Enable SSL
+if [ -f "$SSL_CERTFILE" ]; then
+    sed -i "s/%%certfile%%/${SSL_CERTFILE}/g" /etc/nginx/nginx-ssl.conf
+    sed -i "s/%%keyfile%%/${SSL_KEYFILE}/g" /etc/nginx/nginx-ssl.conf
+fi