perf: 优化 Dockerfile

Dockerfile

@@ -1,4 +1,15 @@
+FROM python:3.8-slim as stage-build
+ARG TARGETARCH
+
+ARG VERSION
+ENV VERSION=$VERSION
+
+WORKDIR /opt/jumpserver
+ADD . .
+RUN cd utils && bash -ixeu build.sh
+
 FROM python:3.8-slim
+ARG TARGETARCH
 MAINTAINER JumpServer Team <ibuler@qq.com>
 
 ARG BUILD_DEPENDENCIES="              \
@@ -11,6 +22,7 @@ ARG DEPENDENCIES="                    \
         freetds-dev                   \
         libpq-dev                     \
         libffi-dev                    \
+        libjpeg-dev                   \
         libldap2-dev                  \
         libsasl2-dev                  \
         libxml2-dev                   \
@@ -21,9 +33,9 @@ ARG DEPENDENCIES="                    \
         sshpass"
 
 ARG TOOLS="                           \
+        ca-certificates               \
         curl                          \
         default-mysql-client          \
-    iproute2                          \
         iputils-ping                  \
         locales                       \
         procps                        \
@@ -33,21 +45,22 @@ ARG TOOLS="                           \
         unzip                         \
         wget"
 
-RUN sed -i 's@http://.*.debian.org@http://mirrors.ustc.edu.cn@g' /etc/apt/sources.list \
+RUN --mount=type=cache,target=/var/cache/apt,sharing=locked,id=core \
+    sed -i 's@http://.*.debian.org@http://mirrors.ustc.edu.cn@g' /etc/apt/sources.list \
+    && rm -f /etc/apt/apt.conf.d/docker-clean \
+    && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
     && apt-get update \
     && apt-get -y install --no-install-recommends ${BUILD_DEPENDENCIES} \
     && apt-get -y install --no-install-recommends ${DEPENDENCIES} \
     && apt-get -y install --no-install-recommends ${TOOLS} \
-    && localedef -c -f UTF-8 -i zh_CN zh_CN.UTF-8 \
-    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
     && mkdir -p /root/.ssh/ \
     && echo "Host *\n\tStrictHostKeyChecking no\n\tUserKnownHostsFile /dev/null" > /root/.ssh/config \
     && sed -i "s@# alias l@alias l@g" ~/.bashrc \
     && echo "set mouse-=a" > ~/.vimrc \
     && echo "no" | dpkg-reconfigure dash \
+    && echo "zh_CN.UTF-8" | dpkg-reconfigure locales \
     && rm -rf /var/lib/apt/lists/*
 
-ARG TARGETARCH
 ARG ORACLE_LIB_MAJOR=19
 ARG ORACLE_LIB_MINOR=10
 ENV ORACLE_FILE="instantclient-basiclite-linux.${TARGETARCH:-amd64}-${ORACLE_LIB_MAJOR}.${ORACLE_LIB_MINOR}.0.0.0dbru.zip"
@@ -68,21 +81,18 @@ ARG PIP_MIRROR=https://pypi.douban.com/simple
 ENV PIP_MIRROR=$PIP_MIRROR
 ARG PIP_JMS_MIRROR=https://pypi.douban.com/simple
 ENV PIP_JMS_MIRROR=$PIP_JMS_MIRROR
-# 因为以 jms 或者 jumpserver 开头的 mirror 上可能没有
-RUN pip install --upgrade pip==20.2.4 setuptools==49.6.0 wheel==0.34.2 -i ${PIP_MIRROR} \
-    && pip install --no-cache-dir $(grep -E 'jms|jumpserver' requirements/requirements.txt) -i ${PIP_JMS_MIRROR} \
-    && pip install --no-cache-dir -r requirements/requirements.txt -i ${PIP_MIRROR} \
-    && rm -rf ~/.cache/pip
 
-ARG VERSION
-ENV VERSION=$VERSION
+RUN --mount=type=cache,target=/root/.cache/pip \
+    set -ex \
+    && pip config set global.index-url ${PIP_MIRROR} \
+    && pip install --upgrade pip \
+    && pip install --upgrade setuptools wheel \
+    && pip install $(grep -E 'jms|jumpserver' requirements/requirements.txt) -i ${PIP_JMS_MIRROR} \
+    && pip install -r requirements/requirements.txt
 
-ADD . .
-RUN cd utils \
-    && bash -ixeu build.sh \
-    && mv ../release/jumpserver /opt/jumpserver \
-    && rm -rf /tmp/build \
-    && echo > /opt/jumpserver/config.yml
+COPY --from=stage-build /opt/jumpserver/release/jumpserver /opt/jumpserver
+RUN echo > /opt/jumpserver/config.yml \
+    && rm -rf /tmp/build
 
 WORKDIR /opt/jumpserver
 VOLUME /opt/jumpserver/data

entrypoint.sh

@@ -11,6 +11,9 @@ action="${1-start}"
 service="${2-all}"
 
 trap cleanup EXIT
+
+rm -f /opt/jumpserver/tmp/*.pid
+
 if [[ "$action" == "bash" || "$action" == "sh" ]];then
     bash
 elif [[ "$action" == "sleep" ]];then
@@ -19,4 +22,3 @@ elif [[ "$action" == "sleep" ]];then
 else
     python jms "${action}" "${service}"
 fi
-