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Docker

常见命令​

查看 docker 存储路径​

如果你的服务器上有 Docker 运行，请使用以下命令来查找 Docker 的存储路径：

docker info --format '{{.DockerRootDir}}'

无论 Docker 的存储路径是什么，镜像文件通常位于该路径下的子目录中。例如，在默认路径 /var/lib/docker/ 下，镜像文件将位于 image/overlay2 或类似的子目录中。

查看镜像存储路径​

docker inspect --format='{{.GraphDriver.Data.MergedDir}}' <镜像名称或ID>

查找容器名称​

查找正在运行的容器的名称

docker ps --format "{{.Names}}"

所有包括停止状态的容器的名称，可以加上 -a 或 --all 选项：

docker ps -a --format "{{.Names}}"

根据容器名称查看容器信息​

docker inspect <容器名称或容器ID>

停止正在运行的容器​

docker ps

可查看容器 id

docker stop <container_id>

删除容器​

docker rm <container_id>

删除镜像​

docker rmi myimage:tag

重启容器​

docker restart 4e2b35a0d417

进去容器修改文件​

docker exec -it 容器id bash

容器日志​

docker logs <container_id>

复制文件到容器​

复制宿主机某个文件到容器内

docker cp 宿主机文件路径 容器id:容器目录

容器​

进入运行容器进行操作

比如 mongodb 容器

## 进入容器
docker exec -it 容器名或id bash

## 启动mongo shell
mongo 或 mongosh

## 查看数据库
show dbs

退出

exit

dockfile​

  • 基础镜像
  • 标签
  • 工作目录
  • 环境变量
  • 替换软件镜像源
  • 下载安装软件
  • 删除文件
  • 挂载卷
  • 构建参数
  • 复制文件
  • 端口&启动
FROM ubuntu:20.04

LABEL maintainer="tech@appsmith.com"

## Set workdir to /opt/appsmith
WORKDIR /opt/appsmith

## The env variables are needed for Appsmith server to correctly handle non-roman scripts like Arabic.
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8

## replace source
RUN sed -i s@/archive.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list
RUN sed -i s@/security.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list
RUN sed -i s@/ports.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list

## Update APT packages - Base Layer
RUN apt-get update \
  && apt-get upgrade --yes \
  && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes \
  supervisor curl cron certbot nginx gnupg wget netcat openssh-client \
  software-properties-common gettext \
  python3-pip python-setuptools git ca-certificates-java \
  && wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | apt-key add - \
  && echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list \
  && apt-get update && apt-get install --no-install-recommends --yes temurin-17-jdk \
  && pip install  git+https://github.com/coderanger/supervisor-stdout \
  && apt-get remove --yes git python3-pip

## Install MongoDB v5.0.14, Redis, NodeJS - Service Layer, PostgreSQL v13
RUN curl --silent --show-error --location https://www.mongodb.org/static/pgp/server-5.0.asc | apt-key add - \
  && echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list \
  && curl --silent --show-error --location https://deb.nodesource.com/setup_16.x | bash - \
  && echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" | tee /etc/apt/sources.list.d/pgdg.list \
  && curl --silent --show-error --location https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
  && apt update \
  && apt-get install --no-install-recommends --yes mongodb-org=5.0.14 nodejs redis build-essential postgresql-13 \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

## Clean up cache file - Service layer
RUN rm -rf \
  /root/.cache \
  /root/.npm \
  /root/.pip \
  /usr/local/share/doc \
  /usr/share/doc \
  /usr/share/man \
  /var/lib/apt/lists/* \
  /tmp/*

## Define volumes - Service Layer
VOLUME [ "/appsmith-stacks" ]

## ------------------------------------------------------------------------
## Add backend server - Application Layer
ARG JAR_FILE=./app/server/dist/server-*.jar
ARG PLUGIN_JARS=./app/server/dist/plugins/*.jar
ARG APPSMITH_SEGMENT_CE_KEY
ENV APPSMITH_SEGMENT_CE_KEY=${APPSMITH_SEGMENT_CE_KEY}
#Create the plugins directory
RUN mkdir -p ./backend ./editor ./rts ./backend/plugins ./templates ./utils

#Add the jar to the container
COPY ${JAR_FILE} backend/server.jar
COPY ${PLUGIN_JARS} backend/plugins/

## Add client UI - Application Layer
COPY ./app/client/build editor/

## Add RTS - Application Layer
COPY ./app/rts/package.json ./app/rts/dist rts/

## Nginx, MongoDB and PostgreSQL data config template - Configuration layer
COPY ./deploy/docker/templates/nginx/* \
  ./deploy/docker/templates/docker.env.sh \
  ./deploy/docker/templates/mockdb_postgres.sql \
  ./deploy/docker/templates/users_postgres.sql \
  ./deploy/docker/templates/appsmith_starting.html \
  ./deploy/docker/templates/appsmith_initializing.html \
  templates/

## Add bootstrapfile
COPY ./deploy/docker/entrypoint.sh ./deploy/docker/scripts/* ./

## Add util tools
COPY ./deploy/docker/utils ./utils
RUN cd ./utils && npm install && npm install -g .

## Add process config to be run by supervisord
COPY ./deploy/docker/templates/supervisord.conf /etc/supervisor/supervisord.conf
COPY ./deploy/docker/templates/supervisord/ templates/supervisord/

## Add defined cron job
COPY ./deploy/docker/templates/cron.d /etc/cron.d/
RUN chmod 0644 /etc/cron.d/*

RUN chmod +x entrypoint.sh renew-certificate.sh healthcheck.sh

## Disable setuid/setgid bits for the files inside container.
RUN find / \( -path /proc -prune \) -o \( \( -perm -2000 -o -perm -4000 \) -print -exec chmod -s '{}' + \) || true

## Update path to load appsmith utils tool as default
ENV PATH /opt/appsmith/utils/node_modules/.bin:$PATH
LABEL com.centurylinklabs.watchtower.lifecycle.pre-check=/watchtower-hooks/pre-check.sh
LABEL com.centurylinklabs.watchtower.lifecycle.pre-update=/watchtower-hooks/pre-update.sh
COPY ./deploy/docker/watchtower-hooks /watchtower-hooks
RUN chmod +x /watchtower-hooks/pre-check.sh
RUN chmod +x /watchtower-hooks/pre-update.sh


EXPOSE 80
EXPOSE 443
ENTRYPOINT [ "/opt/appsmith/entrypoint.sh" ]
HEALTHCHECK --interval=15s --timeout=15s --start-period=45s CMD "/opt/appsmith/healthcheck.sh"
CMD ["/usr/bin/supervisord", "-n"]

基础镜像​

FROM ubuntu:20.04

标签​

LABEL maintainer="tech@appsmith.com"

为镜像添加一个标签，指定维护者的电子邮件地址。

工作目录​

WORKDIR /opt/appsmith

设置工作目录为 /opt/appsmith，后续指令都将在这个目录下执行。

环境变量​

ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8

设置环境变量以配置容器使用的编码。

镜像源​

RUN sed -i s@/archive.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list && \
    sed -i s@/security.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list && \
    sed -i s@/ports.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list

替换 Ubuntu 系统源为中国科技大学的镜像源。

安装软件​

RUN apt-get update \
    && apt-get upgrade --yes \
    && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes \
        supervisor curl cron certbot nginx gnupg wget netcat openssh-client \
        software-properties-common gettext \
        python3-pip python-setuptools git ca-certificates-java \
    && wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | apt-key add - \
    && echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list \
    && apt-get update && apt-get install --no-install-recommends --yes temurin-17-jdk \
    && pip install  git+https://github.com/coderanger/supervisor-stdout \
    && apt-get remove --yes git python3-pip

更新 APT 软件包列表并安装一系列软件包，包括：

supervisor、curl、cron、certbot、nginx、gnupg、wget、netcat、openssh-client、software-properties-common、gettext、python3-pip、python-setuptools、git 、ca-certificates-java

接着，从 Adoptium 官网下载并安装 Temurin JDK 17；

最后，安装 supervisor-stdout 插件并删除 Git 和 Python 3 pip

RUN curl --silent --show-error --location https://www.mongodb.org/static/pgp/server-5.0.asc | apt-key add - \
    && echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list \
    && curl --silent --show-error --location https://deb.nodesource.com/setup_16.x | bash - \
    && echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" | tee /etc/apt/sources.list.d/pgdg.list \
    && curl --silent --show-error --location https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
    && apt update \
    && apt-get install --no-install-recommends --yes mongodb-org=5.0.14 nodejs redis build-essential postgresql-13 \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

下载并添加 MongoDB、Node.js 和 PostgreSQL 的软件源，并通过 APT 安装 MongoDB v5.0.14、Node.js、Redis、build-essential 和 PostgreSQL v13，安装完清除缓存并删除一下 list 文件；

删除文件​

RUN rm -rf \
    /root/.cache \
    /root/.npm \
    /root/.pip \
    /usr/local/share/doc \
    /usr/share/doc \
    /usr/share/man \
    /var/lib/apt/lists/* \
    /tmp/*

清理不必要的缓存文件和文档，减小镜像大小；

容器挂载卷​

VOLUME [ "/appsmith-stacks" ]

定义容器挂载的卷 /appsmith-stacks。

构建参数​

ARG JAR_FILE=./app/server/dist/server-*.jar
ARG PLUGIN_JARS=./app/server/dist/plugins/*.jar
ARG APPSMITH_SEGMENT_CE_KEY
ENV APPSMITH_SEGMENT_CE_KEY=${APPSMITH_SEGMENT_CE_KEY}
RUN mkdir -p ./backend

设置构建时需要使用的参数 JAR_FILE、PLUGIN_JARS 和 APPSMITH_SEGMENT_CE_KEY，

其中 JAR_FILE 指定了服务器的可执行 JAR 文件路径，PLUGIN_JARS 指定了服务器插件 JAR 文件的路径，APPSMITH_SEGMENT_CE_KEY 指定了用于启用 Appsmith 的 Segment 跟踪功能的 API 密钥；

接着，创建一个名为 backend 的目录，后续的操作将在这个目录中执行；

复制文件​

COPY ${JAR_FILE} ./backend/appsmith.jar
COPY ${PLUGIN_JARS} ./backend/plugins/
COPY ./app/server/src/main/resources/application.properties ./backend/
COPY ./app/server/src/main/resources/log4j2.properties ./backend/
COPY docker/entrypoint.sh /entrypoint.sh
COPY docker/healthcheck.sh /healthcheck.sh
COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
RUN chmod +x /entrypoint.sh /healthcheck.sh

将服务器的可执行 JAR 和插件 JAR 复制到 backend 目录下；

同时将应用程序的配置文件和日志配置文件也复制到 backend 目录下；

然后，将入口脚本、健康检查脚本和 Supervisor 配置文件复制到容器中，并给这些脚本添加可执行权限；

端口&启动​

EXPOSE 8080
ENTRYPOINT ["/entrypoint.sh"]
CMD ["supervisord", "-c", "/etc/supervisor/supervisord.conf"]

指定容器将会监听的端口为 8080，并将入口点设置为 /entrypoint.sh 脚本;

容器启动时会执行 supervisord 命令，并传递 Supervisor 配置文件路径作为参数;

构建​

docker build -t harbor.cloud2go.cn/pageplug/pageplug-ce:v1.9.20 .
  • docker build: 构建 Docker 镜像的命令。
  • -t pageplug-ce:v1.9.19: 指定构建的镜像名称及版本号，这里的 pageplug-ce 是镜像的名称，v1.9.19 是版本号。
  • .: 表示 Dockerfile 文件所在的目录，即当前目录。

共享​

docker hub​

在终端中使用 docker login 命令登录到 Docker Hub，输入你的用户名和密码（最后的域名换成 Docker Hub 就行）。

echo "Harbor12345" | docker login -u admin --password-stdin harbor.cloud2go.cn
  • docker login: 登录 Docker Registry 的命令。
  • -u admin: 指定登录用户名，这里是 admin。
  • -p Harbor12345: 指定登录密码，这里是 Harbor12345。
  • harbor.cloud2go.cn: 指定 Docker Registry 的地址。

使用 docker tag 命令给本地的镜像打上标签，格式为 <Docker Registry 的地址>/<repository>:<tag>（如果构建镜像时就起好名就不用 tag 啦）

格式

docker tag 已有镜像 新镜像
docker tag pageplug-ce:v1.9.19 pageplug-ce:v1.9.19

如果 Docker Hub 用户名是 zhaisifeng ,你要上传的镜像仓库名是 pageplug-ce，标签是 v1.9.19，则上传镜像的命令如下：

docker push pageplug-ce:v1.9.19

拉取​

上传完成后，其他人就可以通过以下命令拉取你的镜像：

docker pull pageplug-ce:v1.9.19

tar​

也可以将镜像搞成 tar 包：

docker save -o pageplug-ce-v1.9.19.tar pageplug-ce:v1.9.19

然后别人想使用：

docker load -i pageplug-ce-v1.9.19.tar

使用镜像​

然后使用这个镜像来创建新的容器实例：

docker run -d zhaisifeng/pageplug-ce:v1.9.19

部署​

拉取完镜像之后，

在本地或者远程服务器上

docker run -p 7777:80 --name pp-docus -d pageplug/docus:20230804201859
  • docker run: 运行一个容器。
  • -p 7777:80: 进行端口映射，将容器内部的端口 80 映射到主机上的端口 7777。这样，当你访问主机的 7777 端口时，流量将被转发到容器的端口 80。
  • --name pp-docus: 为容器指定一个名称，本例中为 "pp-docus"。
  • -d: 以后台（守护进程）模式运行容器。
  • pageplug/docus:20230804201859: 要运行的镜像的名称和标签。在本例中，镜像名称为 "pageplug/docus"，标签为 "20230804201859"。
docker run -p 8080:8080 -e KEYCLOAK_ADMIN=admin -e KEYCLOAK_ADMIN_PASSWORD=admin quay.io/keycloak/keycloak:22.0.1 start-dev

当在本地找不到该镜像，他会去 quay.io/keycloak/keycloak 拉取并 run

小小疑惑​

docker push 速度？​

复现：一个 600M 出的镜像，从主机 a（私有网段）push 到主机 b（公有网段）将近

docker-compose​

镜像常规升级版本步骤

## 1.关停旧版本服务
docker-compose down

## 2.修改yml中镜像的版本

## 3.拉取新镜像、创建容器、运行
docker-compose up -d

docker-compose up -d 是使用 Docker Compose 启动容器的命令，其中的 -d 参数表示在后台运行（detached mode）。这个命令通常用于启动在 docker-compose.yml 文件中定义的服务；

docker-compose down 停止容器并删除 up 创建的容器、网络、卷和镜像。

默认情况下，删除的内容只有:

  • Compose 文件中定义的服务的容器
  • 在 Compose 文件的networks部分中定义的网络
  • 默认网络(如果使用了默认网络)

定义为external的网络和卷永远不会被删除。

搭建基础镜像​

  • 原本 Dockerfile
  • 基础镜像 Dockerfile
  • 使用基础镜像的 Dockerfile

这样，不用每次构建镜像时都进行基础镜像的下载（相对耗时）

原本 Dockefile

FROM ubuntu:20.04

LABEL maintainer="tech@appsmith.com"

## Set workdir to /opt/appsmith
WORKDIR /opt/appsmith

## The env variables are needed for Appsmith server to correctly handle non-roman scripts like Arabic.
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8

## replace source
RUN sed -i s@/archive.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list
RUN sed -i s@/security.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list
RUN sed -i s@/ports.ubuntu.com/@/mirrors.ustc.edu.cn/@g /etc/apt/sources.list

## Update APT packages - Base Layer
RUN apt-get update \
  && apt-get upgrade --yes \
  && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes \
    supervisor curl cron nfs-common certbot nginx gnupg wget netcat openssh-client \
    software-properties-common gettext \
    python3-pip python3-requests python-setuptools git ca-certificates-java \
  && wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | apt-key add - \
  && echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list \
  && apt-get update && apt-get install --no-install-recommends --yes temurin-17-jdk \
  && pip install git+https://github.com/coderanger/supervisor-stdout \
  && apt-get remove --yes git python3-pip

## Install MongoDB v5.0.14, Redis, NodeJS - Service Layer, PostgreSQL v13
RUN curl --silent --show-error --location https://www.mongodb.org/static/pgp/server-5.0.asc | apt-key add - \
  && echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list \
  && curl --silent --show-error --location https://deb.nodesource.com/setup_18.x | bash - \
  && echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" | tee /etc/apt/sources.list.d/pgdg.list \
  && curl --silent --show-error --location https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
  && apt update \
  && apt-get install --no-install-recommends --yes mongodb-org nodejs redis build-essential postgresql-13 \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

## Clean up cache file - Service layer
RUN rm -rf \
  /root/.cache \
  /root/.npm \
  /root/.pip \
  /usr/local/share/doc \
  /usr/share/doc \
  /usr/share/man \
  /var/lib/apt/lists/* \
  /tmp/*

## Define volumes - Service Layer
VOLUME [ "/appsmith-stacks" ]

## ------------------------------------------------------------------------
## Add backend server - Application Layer
ARG JAR_FILE=./app/server/dist/server-*.jar
ARG PLUGIN_JARS=./app/server/dist/plugins/*.jar

ARG APPSMITH_CLOUD_SERVICES_BASE_URL
ENV APPSMITH_CLOUD_SERVICES_BASE_URL=${APPSMITH_CLOUD_SERVICES_BASE_URL}

ARG APPSMITH_SEGMENT_CE_KEY
ENV APPSMITH_SEGMENT_CE_KEY=${APPSMITH_SEGMENT_CE_KEY}
#Create the plugins directory
RUN mkdir -p ./backend ./editor ./rts ./backend/plugins ./templates ./utils

#Add the jar to the container
COPY ${JAR_FILE} backend/server.jar
COPY ${PLUGIN_JARS} backend/plugins/

## Add client UI - Application Layer
COPY ./app/client/build editor/

## Add RTS - Application Layer
COPY ./app/client/packages/rts/package.json ./app/client/packages/rts/dist rts/

## Nginx, MongoDB and PostgreSQL data config template - Configuration layer
COPY ./deploy/docker/templates/nginx/* \
  ./deploy/docker/templates/docker.env.sh \
  ./deploy/docker/templates/mockdb_postgres.sql \
  ./deploy/docker/templates/users_postgres.sql \
  ./deploy/docker/templates/appsmith_starting.html \
  ./deploy/docker/templates/appsmith_initializing.html \
  templates/

## Add bootstrapfile
COPY ./deploy/docker/entrypoint.sh ./deploy/docker/scripts/* info.*json ./

## Add util tools
COPY ./deploy/docker/utils ./utils
RUN cd ./utils && npm install --only=prod && npm install --only=prod -g .

## Add process config to be run by supervisord
COPY ./deploy/docker/templates/supervisord.conf /etc/supervisor/supervisord.conf
COPY ./deploy/docker/templates/supervisord/ templates/supervisord/

## Add defined cron job
COPY ./deploy/docker/templates/cron.d /etc/cron.d/
RUN chmod 0644 /etc/cron.d/*

RUN chmod +x entrypoint.sh renew-certificate.sh healthcheck.sh

## Disable setuid/setgid bits for the files inside container.
RUN find / \( -path /proc -prune \) -o \( \( -perm -2000 -o -perm -4000 \) -print -exec chmod -s '{}' + \) || true

## Update path to load appsmith utils tool as default
ENV PATH /opt/appsmith/utils/node_modules/.bin:$PATH
LABEL com.centurylinklabs.watchtower.lifecycle.pre-check=/watchtower-hooks/pre-check.sh
LABEL com.centurylinklabs.watchtower.lifecycle.pre-update=/watchtower-hooks/pre-update.sh
COPY ./deploy/docker/watchtower-hooks /watchtower-hooks
RUN chmod +x /watchtower-hooks/pre-check.sh
RUN chmod +x /watchtower-hooks/pre-update.sh


EXPOSE 80
EXPOSE 443
ENTRYPOINT [ "/opt/appsmith/entrypoint.sh" ]
HEALTHCHECK --interval=15s --timeout=15s --start-period=45s CMD "/opt/appsmith/healthcheck.sh"
CMD ["/usr/bin/supervisord", "-n"]

基础镜像 Dockerfile

FROM --platform=linux/amd64 ubuntu:20.04

LABEL maintainer="tech@appsmith.com"

## Set workdir to /opt/appsmith
WORKDIR /opt/appsmith

## The env variables are needed for Appsmith server to correctly handle non-roman scripts like Arabic.
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8

## Update APT packages - Base Layer
RUN apt-get update \
  && apt-get upgrade --yes \
  && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends --yes \
    supervisor curl cron nfs-common certbot nginx gnupg wget netcat openssh-client \
    software-properties-common gettext \
    python3-pip python3-requests python-setuptools git ca-certificates-java \
  && wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | apt-key add - \
  && echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list \
  && apt-get update && apt-get install --no-install-recommends --yes temurin-17-jdk \
  && pip install git+https://github.com/coderanger/supervisor-stdout \
  && apt-get remove --yes git python3-pip

## Install MongoDB v5.0.14, Redis, NodeJS - Service Layer, PostgreSQL v13
RUN curl --silent --show-error --location https://www.mongodb.org/static/pgp/server-5.0.asc | apt-key add - \
  && echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-5.0.list \
  && curl --silent --show-error --location https://deb.nodesource.com/setup_18.x | bash - \
  && echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" | tee /etc/apt/sources.list.d/pgdg.list \
  && curl --silent --show-error --location https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
  && apt update \
  && apt-get install --no-install-recommends --yes mongodb-org nodejs redis build-essential postgresql-13 \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

## Clean up cache file - Service layer
RUN rm -rf \
  /root/.cache \
  /root/.npm \
  /root/.pip \
  /usr/local/share/doc \
  /usr/share/doc \
  /usr/share/man \
  /var/lib/apt/lists/* \
  /tmp/*

使用基础镜像的 Dockerfile

FROM harbor.cloud2go.cn/pageplug/ubuntu-20.04:base

## ------------------------------------------------------------------------
## Add backend server - Application Layer
ARG JAR_FILE=./app/server/dist/server-*.jar
ARG PLUGIN_JARS=./app/server/dist/plugins/*.jar

ARG APPSMITH_CLOUD_SERVICES_BASE_URL
ENV APPSMITH_CLOUD_SERVICES_BASE_URL=${APPSMITH_CLOUD_SERVICES_BASE_URL}

ARG APPSMITH_SEGMENT_CE_KEY
ENV APPSMITH_SEGMENT_CE_KEY=${APPSMITH_SEGMENT_CE_KEY}
#Create the plugins directory
RUN mkdir -p ./backend ./editor ./rts ./backend/plugins ./templates ./utils

#Add the jar to the container
COPY ${JAR_FILE} backend/server.jar
COPY ${PLUGIN_JARS} backend/plugins/

## Add client UI - Application Layer
COPY ./app/client/build editor/

## Add RTS - Application Layer
COPY ./app/client/packages/rts/package.json ./app/client/packages/rts/dist rts/

## Nginx, MongoDB and PostgreSQL data config template - Configuration layer
COPY ./deploy/docker/templates/nginx/* \
  ./deploy/docker/templates/docker.env.sh \
  ./deploy/docker/templates/mockdb_postgres.sql \
  ./deploy/docker/templates/users_postgres.sql \
  ./deploy/docker/templates/appsmith_starting.html \
  ./deploy/docker/templates/appsmith_initializing.html \
  templates/

## Add bootstrapfile
COPY ./deploy/docker/entrypoint.sh ./deploy/docker/scripts/* info.*json ./

## Add util tools
COPY ./deploy/docker/utils ./utils
RUN cd ./utils && npm install --only=prod && npm install --only=prod -g .

## Add process config to be run by supervisord
COPY ./deploy/docker/templates/supervisord.conf /etc/supervisor/supervisord.conf
COPY ./deploy/docker/templates/supervisord/ templates/supervisord/

## Add defined cron job
COPY ./deploy/docker/templates/cron.d /etc/cron.d/
RUN chmod 0644 /etc/cron.d/*

RUN chmod +x entrypoint.sh renew-certificate.sh healthcheck.sh

## Disable setuid/setgid bits for the files inside container.
RUN find / \( -path /proc -prune \) -o \( \( -perm -2000 -o -perm -4000 \) -print -exec chmod -s '{}' + \) || true

## Update path to load appsmith utils tool as default
ENV PATH /opt/appsmith/utils/node_modules/.bin:$PATH
LABEL com.centurylinklabs.watchtower.lifecycle.pre-check=/watchtower-hooks/pre-check.sh
LABEL com.centurylinklabs.watchtower.lifecycle.pre-update=/watchtower-hooks/pre-update.sh
COPY ./deploy/docker/watchtower-hooks /watchtower-hooks
RUN chmod +x /watchtower-hooks/pre-check.sh
RUN chmod +x /watchtower-hooks/pre-update.sh


EXPOSE 80
EXPOSE 443
ENTRYPOINT [ "/opt/appsmith/entrypoint.sh" ]
HEALTHCHECK --interval=15s --timeout=15s --start-period=45s CMD "/opt/appsmith/healthcheck.sh"
CMD ["/usr/bin/supervisord", "-n"]

疑难杂症​

dockerhub 登录不上​

报错信息：

Error saving credentials: error storing credentials - err: exit status 1, out:
`Post "https://hub.docker.com/v2/users/login?refresh_token=true": dialing hub.docker.com:443 with direct connection: connecting to 202.160.129.164:443: dial tcp 202.160.129.164:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.`

解决方案：​

  • 删除配置文件
  • 修改配置文件

方案一：删除 docker 的配置文件（C:\Users\用户名\.docker\config.json）；

重新执行docker login，输入账号密码即可；

方案二：或者修改配置文件，将credsStore和auth的值换成这样的：

{
  "auths": {
    "https://index.docker.io/v1/": {}
  },
  "credsStore": "wincred"
}

参考链接​

启动容器 No such file or directory​

容器日志：

mkdir: cannot create directory ‘’: No such file or directory