镜像名称：docker.io/polardbx/polardbx-engine

Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21  docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21  docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21

Shell快速替换命令

sed -i 's#polardbx/polardbx-engine:v2.5.0_8.4.21#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21#' deployment.yaml

Ansible快速分发-Docker

#ansible k8s -m shell -a 'docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21  docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21  docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21'

镜像构建历史

# 2026-09-18 11:26:33  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/bin/sh" "-c" "mysqld"]
                        
# 2026-09-18 11:26:33  0.00B 设置环境变量 PATH
ENV PATH=/opt/galaxy_engine/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
                        
# 2026-09-18 11:26:33  0.00B 设置环境变量 GALAXY_ENGINE_HOME
ENV GALAXY_ENGINE_HOME=/opt/galaxy_engine
                        
# 2026-09-18 11:26:33  0.00B 设置工作目录为/opt/galaxy_engine
WORKDIR /opt/galaxy_engine
                        
# 2026-09-18 11:26:33  45.00B 执行命令并创建新的镜像层
RUN |1 XCLUSTER_RPM=t-polardbx-engine-8.4.21-20260830_17894804.el7.x86_64.rpm /bin/sh -c ln -s /u01/xcluster80 /u01/xcluster &&     ln -s /u01/xcluster80 /u01/xcluster_current &&     ln -s /u01/xcluster80 /opt/galaxy_engine # buildkit
                        
# 2026-09-18 11:26:33  0.00B 添加元数据标签
LABEL RPM=t-polardbx-engine-8.4.21-20260830_17894804.el7.x86_64.rpm
                        
# 2026-09-18 11:26:33  0.00B 定义构建参数
ARG XCLUSTER_RPM=NULL
                        
# 2026-09-18 11:26:33  2.95GB 复制新文件或目录到容器中
COPY /u01/xcluster80 /u01/xcluster80 # buildkit
                        
# 2025-01-02 15:04:58  3.10MB 执行命令并创建新的镜像层
RUN /bin/sh -c yum install -y wget && yum clean all && rm -rf /var/cache/yum && rm -rf /var/tmp/yum-* # buildkit
                        
# 2024-09-11 09:30:09  26.99MB 
/bin/sh -c yum clean all && sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo &&     sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/*.repo &&     sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/*.repo && yum install -y wget less && yum clean all && rm -rf /var/cache/yum && rm -rf /var/tmp/yum-*
                        
# 2024-05-29 16:45:27  364.75KB 
/bin/sh -c useradd -ms /bin/bash mysql &&     echo "mysql:mysql" | chpasswd &&     echo "mysql    ALL=(ALL)    NOPASSWD: ALL" >> /etc/sudoers
                        
# 2024-05-29 16:45:26  0.00B 
/bin/sh -c rm -f /etc/localtime
                        
# 2024-05-29 16:45:26  27.11MB 
/bin/sh -c yum install -y snappy-devel openssl &&     yum clean all && rm -rf /var/cache/yum && rm -rf /var/tmp/yum-*
                        
# 2024-05-29 16:32:18  0.00B 
/bin/sh -c rm -f /etc/yum.repos.d/alios7u-2_32-gcc-10.repo
                        
# 2024-05-29 16:32:17  394.40MB 
/bin/sh -c yum update -y && yum install sudo hostname telnet net-tools vim tree less libaio numactl-libs python3 -y && yum update -y libdb && yum install gcc binutils -y && yum install -y glibc glibc-langpack-en glibc-locale-source && yum clean all && rm -rf /var/cache/yum && rm -rf /var/tmp/yum-* && true
                        
# 2024-05-29 15:50:15  289.00B 
/bin/sh -c #(nop) COPY file:da62278dc8b1dcc0f01653ff6fb3c5954b217eb9e70504375d9e589bc47d8092 in /etc/yum.repos.d/alios7u-2_32-gcc-10.repo 
                        
# 2021-09-16 02:20:23  0.00B 
/bin/sh -c #(nop)  CMD ["/bin/bash"]
                        
# 2021-09-16 02:20:23  0.00B 
/bin/sh -c #(nop)  LABEL org.label-schema.schema-version=1.0 org.label-schema.name=CentOS Base Image org.label-schema.vendor=CentOS org.label-schema.license=GPLv2 org.label-schema.build-date=20201113 org.opencontainers.image.title=CentOS Base Image org.opencontainers.image.vendor=CentOS org.opencontainers.image.licenses=GPL-2.0-only org.opencontainers.image.created=2020-11-13 00:00:00+00:00
                        
# 2021-09-16 02:20:23  203.94MB 
/bin/sh -c #(nop) ADD file:b3ebbe8bd304723d43b7b44a6d990cd657b63d93d6a2a9293983a30bfc1dfa53 in / 
                        
                    

镜像信息

{
    "Id": "sha256:5219a05676b2a58d12dce3832c4d97ed9e4de2e56ce74f80d2fe169de660aace",
    "RepoTags": [
        "polardbx/polardbx-engine:v2.5.0_8.4.21",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/polardbx/polardbx-engine:v2.5.0_8.4.21"
    ],
    "RepoDigests": [
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    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-09-18T11:26:33.774300887+08:00",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/opt/galaxy_engine/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
            "GALAXY_ENGINE_HOME=/opt/galaxy_engine"
        ],
        "Cmd": null,
        "Image": "",
        "Volumes": null,
        "WorkingDir": "/opt/galaxy_engine",
        "Entrypoint": [
            "/bin/sh",
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        "OnBuild": null,
        "Labels": {
            "RPM": "t-polardbx-engine-8.4.21-20260830_17894804.el7.x86_64.rpm",
            "org.label-schema.build-date": "20201113",
            "org.label-schema.license": "GPLv2",
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            "org.opencontainers.image.licenses": "GPL-2.0-only",
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            "org.opencontainers.image.vendor": "CentOS"
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    "Architecture": "amd64",
    "Os": "linux",
    "Size": 3608223357,
    "GraphDriver": {
        "Data": {
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