Docker拉取命令

docker pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6
docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6  docker.io/library/postgres:18.6

Containerd拉取命令

ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6
ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6  docker.io/library/postgres:18.6

Shell快速替换命令

sed -i 's#library/postgres:18.6#swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6#' 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/library/postgres:18.6 && docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6  docker.io/library/postgres:18.6'

Ansible快速分发-Containerd

#ansible k8s -m shell -a 'ctr images pull swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6 && ctr images tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6  docker.io/library/postgres:18.6'

镜像构建历史

# 2026-08-25 08:41:16  0.00B 设置默认要执行的命令
CMD ["postgres"]
                        
# 2026-08-25 08:41:16  0.00B 声明容器运行时监听的端口
EXPOSE map[5432/tcp:{}]
                        
# 2026-08-25 08:41:16  0.00B 设置停止容器时发送的系统调用信号
STOPSIGNAL SIGINT
                        
# 2026-08-25 08:41:16  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["docker-entrypoint.sh"]
                        
# 2026-08-25 08:41:16  23.00B 执行命令并创建新的镜像层
RUN /bin/sh -c ln -sT docker-ensure-initdb.sh /usr/local/bin/docker-enforce-initdb.sh # buildkit
                        
# 2026-08-25 08:41:15  16.89KB 复制新文件或目录到容器中
COPY docker-entrypoint.sh docker-ensure-initdb.sh /usr/local/bin/ # buildkit
                        
# 2026-08-25 08:41:15  0.00B 创建挂载点用于持久化数据或共享数据
VOLUME [/var/lib/postgresql]
                        
# 2026-08-25 08:41:15  0.00B 设置环境变量 PGDATA
ENV PGDATA=/var/lib/postgresql/18/docker
                        
# 2026-08-25 08:41:15  0.00B 执行命令并创建新的镜像层
RUN /bin/sh -c install --verbose --directory --owner postgres --group postgres --mode 3777 /var/run/postgresql # buildkit
                        
# 2026-08-25 08:41:15  66.79KB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	dpkg-divert --add --rename --divert "/usr/share/postgresql/postgresql.conf.sample.dpkg" "/usr/share/postgresql/$PG_MAJOR/postgresql.conf.sample"; 	cp -v /usr/share/postgresql/postgresql.conf.sample.dpkg /usr/share/postgresql/postgresql.conf.sample; 	ln -sv ../postgresql.conf.sample "/usr/share/postgresql/$PG_MAJOR/"; 	sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/share/postgresql/postgresql.conf.sample; 	grep -F "listen_addresses = '*'" /usr/share/postgresql/postgresql.conf.sample # buildkit
                        
# 2026-08-25 08:41:15  329.27MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -ex; 		export PYTHONDONTWRITEBYTECODE=1; 		dpkgArch="$(dpkg --print-architecture)"; 	aptRepo="[ signed-by=/usr/local/share/keyrings/postgres.gpg.asc ] http://apt.postgresql.org/pub/repos/apt trixie-pgdg main $PG_MAJOR"; 	case "$dpkgArch" in 		amd64 | arm64 | loong64 | ppc64el) 			echo "deb $aptRepo" > /etc/apt/sources.list.d/pgdg.list; 			apt-get update; 			;; 		*) 			echo "deb-src $aptRepo" > /etc/apt/sources.list.d/pgdg.list; 						savedAptMark="$(apt-mark showmanual)"; 						tempDir="$(mktemp -d)"; 			cd "$tempDir"; 						apt-get update; 			apt-get install -y --no-install-recommends dpkg-dev; 			echo "deb [ trusted=yes ] file://$tempDir ./" > /etc/apt/sources.list.d/temp.list; 			_update_repo() { 				dpkg-scanpackages . > Packages; 				apt-get -o Acquire::GzipIndexes=false update; 			}; 			_update_repo; 						nproc="$(nproc)"; 			export DEB_BUILD_OPTIONS="nocheck parallel=$nproc"; 			apt-get build-dep -y postgresql-common-dev; 			apt-get source --compile postgresql-common-dev; 			_update_repo; 			apt-get build-dep -y "postgresql-$PG_MAJOR=$PG_VERSION"; 			apt-get source --compile "postgresql-$PG_MAJOR=$PG_VERSION"; 									apt-mark showmanual | xargs apt-mark auto > /dev/null; 			apt-mark manual $savedAptMark; 						ls -lAFh; 			_update_repo; 			grep '^Package: ' Packages; 			cd /; 			;; 	esac; 		apt-get install -y --no-install-recommends postgresql-common; 	sed -ri 's/#(create_main_cluster) .*$/\1 = false/' /etc/postgresql-common/createcluster.conf; 	apt-get install -y --no-install-recommends 		"postgresql-$PG_MAJOR=$PG_VERSION" 	; 	if apt-get install -s "postgresql-$PG_MAJOR-jit" > /dev/null 2>&1; then 		apt-get install -y --no-install-recommends "postgresql-$PG_MAJOR-jit=$PG_VERSION"; 	fi; 		rm -rf /var/lib/apt/lists/*; 		if [ -n "$tempDir" ]; then 		apt-get purge -y --auto-remove; 		rm -rf "$tempDir" /etc/apt/sources.list.d/temp.list; 	fi; 		find /usr -name '*.pyc' -type f -exec bash -c 'for pyc; do dpkg -S "$pyc" &> /dev/null || rm -vf "$pyc"; done' -- '{}' +; 		postgres --version # buildkit
                        
# 2026-08-25 08:40:59  0.00B 设置环境变量 PG_VERSION
ENV PG_VERSION=18.6-1.pgdg13+2
                        
# 2026-08-25 08:40:59  0.00B 设置环境变量 PATH
ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/postgresql/18/bin
                        
# 2026-08-25 08:40:59  0.00B 设置环境变量 PG_MAJOR
ENV PG_MAJOR=18
                        
# 2026-08-25 08:40:59  3.98KB 执行命令并创建新的镜像层
RUN /bin/sh -c set -ex; 	key='B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8'; 	export GNUPGHOME="$(mktemp -d)"; 	mkdir -p /usr/local/share/keyrings/; 	gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; 	gpg --batch --export --armor "$key" > /usr/local/share/keyrings/postgres.gpg.asc; 	gpgconf --kill all; 	rm -rf "$GNUPGHOME" # buildkit
                        
# 2026-08-25 08:40:58  0.00B 执行命令并创建新的镜像层
RUN /bin/sh -c mkdir /docker-entrypoint-initdb.d # buildkit
                        
# 2026-08-25 08:40:58  3.38MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	apt-get update; 	apt-get install -y --no-install-recommends 		libnss-wrapper 		xz-utils 		zstd 	; 	rm -rf /var/lib/apt/lists/* # buildkit
                        
# 2026-08-25 08:40:54  0.00B 设置环境变量 LANG
ENV LANG=en_US.utf8
                        
# 2026-08-25 08:40:54  25.59MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	if [ -f /etc/dpkg/dpkg.cfg.d/docker ]; then 		grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; 		sed -ri '/\/usr\/share\/locale/d' /etc/dpkg/dpkg.cfg.d/docker; 		! grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; 	fi; 	apt-get update; apt-get install -y --no-install-recommends locales; rm -rf /var/lib/apt/lists/*; 	echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen; 	locale-gen; 	locale -a | grep 'en_US.utf8' # buildkit
                        
# 2026-08-25 08:40:49  3.63MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	savedAptMark="$(apt-mark showmanual)"; 	apt-get update; 	apt-get install -y --no-install-recommends ca-certificates wget; 	rm -rf /var/lib/apt/lists/*; 	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; 	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; 	wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; 	export GNUPGHOME="$(mktemp -d)"; 	gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; 	gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; 	gpgconf --kill all; 	rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc; 	apt-mark auto '.*' > /dev/null; 	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; 	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; 	chmod +x /usr/local/bin/gosu; 	gosu --version; 	gosu nobody true # buildkit
                        
# 2026-08-25 08:40:49  0.00B 设置环境变量 GOSU_VERSION
ENV GOSU_VERSION=1.19
                        
# 2026-08-25 08:40:42  15.87MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -ex; 	apt-get update; 	apt-get install -y --no-install-recommends 		gnupg 		less 	; 	rm -rf /var/lib/apt/lists/* # buildkit
                        
# 2026-08-25 08:40:36  4.32KB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	groupadd -r postgres --gid=999; 	useradd -r -g postgres --uid=999 --home-dir=/var/lib/postgresql --shell=/bin/bash postgres; 	install --verbose --directory --owner postgres --group postgres --mode 1777 /var/lib/postgresql # buildkit
                        
# 2026-08-24 08:00:00  78.64MB 
# debian.sh --arch 'amd64' out/ 'trixie' '@1787529600'
                        
                    

镜像信息

{
    "Id": "sha256:a6638641707cdf047e5d5c2781f437e2e809323cab22c70b280be8389fbb7878",
    "RepoTags": [
        "postgres:18.6",
        "postgres:18.6-trixie",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres:18.6-trixie"
    ],
    "RepoDigests": [
        "postgres@sha256:4ef4dbc939d61acea57712655ddb4b4ab27419c913f94cca0cd57cb3ea3c2280",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/library/postgres@sha256:77f11d8f96c2f41fc47aadd19048ae06e385eacb79fd69d1f4130344ad873521"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-08-25T00:41:16.064197635Z",
    "Container": "",
    "ContainerConfig": null,
    "DockerVersion": "",
    "Author": "",
    "Config": {
        "Hostname": "",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": false,
        "AttachStderr": false,
        "ExposedPorts": {
            "5432/tcp": {}
        },
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/lib/postgresql/18/bin",
            "GOSU_VERSION=1.19",
            "LANG=en_US.utf8",
            "PG_MAJOR=18",
            "PG_VERSION=18.6-1.pgdg13+2",
            "PGDATA=/var/lib/postgresql/18/docker"
        ],
        "Cmd": [
            "postgres"
        ],
        "Image": "",
        "Volumes": {
            "/var/lib/postgresql": {}
        },
        "WorkingDir": "",
        "Entrypoint": [
            "docker-entrypoint.sh"
        ],
        "OnBuild": null,
        "Labels": null,
        "StopSignal": "SIGINT"
    },
    "Architecture": "amd64",
    "Os": "linux",
    "Size": 456470914,
    "GraphDriver": {
        "Data": {
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            "MergedDir": "/var/lib/docker/overlay2/ece4c848e46d649fb17b697ce9130f98a5d7201df2da2006eeea63ecb0ffc3ee/merged",
            "UpperDir": "/var/lib/docker/overlay2/ece4c848e46d649fb17b697ce9130f98a5d7201df2da2006eeea63ecb0ffc3ee/diff",
            "WorkDir": "/var/lib/docker/overlay2/ece4c848e46d649fb17b697ce9130f98a5d7201df2da2006eeea63ecb0ffc3ee/work"
        },
        "Name": "overlay2"
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    "RootFS": {
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}