update

rsync/ADD/ccmd

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+#!/bin/bash
+
+##################################################
+# Mount file                                     #
+# - /etc/rsyncd.conf                             #
+# Mount dir                                      #
+# - LOG_DIR                                      #
+# - PATH specified in every module               #
+##################################################
+
+set -euo pipefail
+export LANG=en_US.UTF-8
+trap Quit EXIT
+
+PIDS=
+GOT_SIGTERM=
+LOG_DIR='/var/log/rsync'
+
+function Print {
+    local file=/dev/null
+    [ '-f' = "$1" ] && file=$2 && shift && shift
+    date +"[%F %T] $*" | tee -a $file
+}
+
+function Quit {
+    Print killing rsync ...
+    while :; do
+        pkill -f rsync && Print killing rsync ... || break
+        sleep 1
+    done
+    Print Container stopped.
+    test -n "$GOT_SIGTERM"
+}
+
+function StartProc {
+    Print Start rsync ...
+    rm -f /var/run/rsyncd.pid
+    rsync --daemon \
+        --no-detach \
+        --port=873 \
+        --log-file=$LOG_DIR/rsyncd.log \
+        --dparam=pidfile=/var/run/rsyncd.pid \
+        &>> $LOG_DIR/rsyncd.out &
+    PIDS="$PIDS $!"
+}
+
+function Main {
+    local pid=
+    StartProc
+    trap "GOT_SIGTERM=1; Print Got SIGTERM ..." SIGTERM
+    while [ -z "$GOT_SIGTERM" ] && sleep 1; do
+        for pid in $PIDS; do
+            [ ! -e /proc/$pid ] && Print Unexpected error! && exit
+        done
+    done
+}
+
+# Start here
+Main
+

rsync/Demo/SingleNode/README.md

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+# 部署 rsync
+
+- 分享服务器 /data1 和 /data2 目录
+- 根据实际环境修改
+    - docker-compose.yml
+
+- 创建目录
+    ```
+    grep '\<source:' docker-compose.yml | cut -d: -f2 | xargs mkdir -p
+    ```
+
+- 启动
+    ```
+    docker-compose up -d
+    ```
+

rsync/Demo/SingleNode/docker-compose.yml

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+version: "3.7"
+
+services:
+  rsync:
+    image: harbor.colben.cn/general/rsync
+    container_name: rsync
+    restart: "on-failure"
+    stop_grace_period: 1m
+    ports:
+    - 873:873
+    volumes:
+    - type: bind
+      source: ./rsync/rsyncd.conf
+      target: /etc/rsyncd.conf
+    - type: bind
+      source: ./rsync/log
+      target: /var/log/rsync
+    - type: bind
+      source: /data1
+      target: /d1
+    - type: bind
+      source: /data2
+      target: /d2
+

rsync/Demo/SingleNode/rsync/rsyncd.conf

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+uid = root
+gid = root
+use chroot = yes
+read only = yes
+
+[data1]
+path = /d1/
+uid = nobody
+gid = nobody
+read only = no
+use chroot = no
+
+[data2]
+path = /d2/
+

rsync/Dockerfile

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+ARG             ARCH
+FROM            harbor.colben.cn/general/alpine$ARCH
+MAINTAINER      Colben colbenlee@gmail.com
+ADD             --chown=root:root /ADD/ /opt/
+RUN             apk update \
+                    && apk add --no-cache rsync \
+                    && mkdir -p /var/log/rsync \
+                    && rm -rf /var/cache/apk/*
+CMD             ["/opt/ccmd"]
+

rsync/README.md

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+# 构建 rsync 镜像
+
+## 定制
+- 安装 rsync
+
+## 外挂目录和文件
+- /etc/rsyncd.conf: rsyncd 配置文件
+- /var/log/rsync: rsync 日志目录
+- 配置文件中，每个模块里指定的目录也要挂载出来
+
+## 案例
+- [Demo/SingleNode/](Demo/SingleNode/): 部署 rsync
+

rsync/rsync.sh

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+#!/bin/bash
+
+#=========================================
+# Author   : colben
+#=========================================
+
+set -euo pipefail
+export LANG=en_US.UTF-8
+trap Quit EXIT
+
+[ 'x86_64' == "$(uname -m)" ] && ARCH='' || ARCH="-$(uname -m)"
+ROOT_DIR="$(cd $(dirname $0) && pwd)"
+IMAGE="harbor.colben.cn/general/$(basename ${0%.sh})$ARCH:latest"
+
+if [ -t 0 ]; then
+    function Print { echo -e "\033[36;1m$(date +'[%F %T]')\033[32;1m $*\033[0m"; }
+    function Warn { echo -e "\033[36;1m$(date +'[%F %T]')\033[33;1m $*\033[0m"; }
+    function Error { echo -e "\033[36;1m$(date +'[%F %T]')\033[31;1m $*\033[0m"; exit 1; }
+else
+    function Print { echo -e "$(date +'[%F %T INFO]') $*"; }
+    function Warn { echo -e "$(date +'[%F %T WARN]') $*"; }
+    function Error { echo -e "$(date +'[%F %T ERROR]') $*"; exit 1; }
+fi
+
+function Quit {
+    local exitCode=$?
+    [ 0 -ne $exitCode ] && Error Failed to build or push image!
+    [ -z "${END:-}" ] && echo && Error Interrupted manually!
+    Print Succeeded to build and push image.
+}
+
+function YesOrNo {
+    Warn $*
+    local sw=
+    while :; do
+        read -p '(Yes/No/Quit) ' -n1 sw
+        [[ "$sw" =~ ^Y|y$ ]] && echo && return 0
+        [[ "$sw" =~ ^N|n$ ]] && echo && return 1
+        [[ "$sw" =~ ^Q|q$ ]] && echo && exit 0
+        [ -n "$sw" ] && echo
+    done
+}
+
+function Update {
+    :
+}
+
+function Build {
+    local yn
+    cd $ROOT_DIR
+    docker images --format='{{.Repository}}:{{.Tag}}' | grep "^$IMAGE$" \
+        && Warn Removing image $IMAGE ... \
+        && docker rmi $IMAGE
+    Warn Building image: $IMAGE ...
+    docker build --force-rm --build-arg ARCH="$ARCH" -t $IMAGE .
+    YesOrNo Push image: $IMAGE? && docker push $IMAGE
+}
+
+function Main {
+    Update
+    Build
+    END=1
+}
+
+# Start here
+Main
+