Docker拉取命令

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

Containerd拉取命令

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

Shell快速替换命令

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

Ansible快速分发-Containerd

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

镜像构建历史

# 2026-08-14 03:17:31  0.00B 设置默认要执行的命令
CMD ["postgres"]
                        
# 2026-08-14 03:17:31  0.00B 声明容器运行时监听的端口
EXPOSE map[5432/tcp:{}]
                        
# 2026-08-14 03:17:31  0.00B 设置停止容器时发送的系统调用信号
STOPSIGNAL SIGINT
                        
# 2026-08-14 03:17:31  0.00B 配置容器启动时运行的命令
ENTRYPOINT ["docker-entrypoint.sh"]
                        
# 2026-08-14 03:17:31  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
                        
# 2026-08-14 03:17:31  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
                        
# 2026-08-14 03:17:31  0.00B 创建挂载点用于持久化数据或共享数据
VOLUME [/var/lib/postgresql]
                        
# 2026-08-14 03:17:31  0.00B 设置环境变量 PGDATA
ENV PGDATA=/var/lib/postgresql/18/docker
                        
# 2026-08-14 03:17:31  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
                        
# 2026-08-14 03:17:31  65.26KB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	cp -v /usr/local/share/postgresql/postgresql.conf.sample /usr/local/share/postgresql/postgresql.conf.sample.orig; 	sed -ri "s!^#?(listen_addresses)\s*=\s*\S+.*!\1 = '*'!" /usr/local/share/postgresql/postgresql.conf.sample; 	grep -F "listen_addresses = '*'" /usr/local/share/postgresql/postgresql.conf.sample # buildkit
                        
# 2026-08-14 03:17:31  293.22MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 		wget -O postgresql.tar.bz2 "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2"; 	echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c -; 	mkdir -p /usr/src/postgresql; 	tar 		--extract 		--file postgresql.tar.bz2 		--directory /usr/src/postgresql 		--strip-components 1 	; 	rm postgresql.tar.bz2; 		apk add --no-cache --virtual .build-deps 		$DOCKER_PG_LLVM_DEPS 		bison 		coreutils 		dpkg-dev dpkg 		flex 		g++ 		gcc 		krb5-dev 		libc-dev 		libedit-dev 		libxml2-dev 		libxslt-dev 		linux-headers 		make 		openldap-dev 		openssl-dev 		perl-dev 		perl-ipc-run 		perl-utils 		python3-dev 		tcl-dev 		util-linux-dev 		zlib-dev 		icu-dev 		lz4-dev 		zstd-dev 		curl-dev 		liburing-dev 	; 		cd /usr/src/postgresql; 	awk '$1 == "#define" && $2 == "DEFAULT_PGSOCKET_DIR" && $3 == "\"/tmp\"" { $3 = "\"/var/run/postgresql\""; print; next } { print }' src/include/pg_config_manual.h > src/include/pg_config_manual.h.new; 	grep '/var/run/postgresql' src/include/pg_config_manual.h.new; 	mv src/include/pg_config_manual.h.new src/include/pg_config_manual.h; 	gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; 		export LLVM_CONFIG="/usr/lib/llvm21/bin/llvm-config"; 	export CLANG=clang-21; 		./configure 		--enable-option-checking=fatal 		--build="$gnuArch" 		--enable-integer-datetimes 		--enable-tap-tests 		--disable-rpath 		--with-uuid=e2fs 		--with-pgport=5432 		--with-system-tzdata=/usr/share/zoneinfo 		--prefix=/usr/local 		--with-includes=/usr/local/include 		--with-libraries=/usr/local/lib 		--with-gssapi 		--with-icu 		--with-ldap 		--with-libcurl 		--with-liburing 		--with-libxml 		--with-libxslt 		--with-llvm 		--with-lz4 		--with-openssl 		--with-perl 		--with-python 		--with-tcl 		--with-zstd 	; 	make -j "$(nproc)" world-bin; 	make install-world-bin; 	make -C contrib install; 		runDeps="$( 		scanelf --needed --nobanner --format '%n#p' --recursive /usr/local 			| tr ',' '\n' 			| sort -u 			| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' 			| grep -v -e perl -e python -e tcl 	)"; 	apk add --no-cache --virtual .postgresql-rundeps 		$runDeps 		bash 		tzdata 		zstd 		icu-data-full 		$([ "$(apk --print-arch)" != 'ppc64le' ] && echo 'nss_wrapper') 	; 	apk del --no-network .build-deps; 	cd /; 	rm -rf 		/usr/src/postgresql 		/usr/local/share/doc 		/usr/local/share/man 	; 		postgres --version # buildkit
                        
# 2026-08-14 03:15:02  0.00B 设置环境变量 DOCKER_PG_LLVM_DEPS
ENV DOCKER_PG_LLVM_DEPS=llvm21-dev 		clang21
                        
# 2026-08-14 03:15:02  0.00B 设置环境变量 PG_SHA256
ENV PG_SHA256=555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
                        
# 2026-08-14 03:15:02  0.00B 设置环境变量 PG_VERSION
ENV PG_VERSION=18.6
                        
# 2026-08-14 03:15:02  0.00B 设置环境变量 PG_MAJOR
ENV PG_MAJOR=18
                        
# 2026-08-14 03:15:02  0.00B 执行命令并创建新的镜像层
RUN /bin/sh -c mkdir /docker-entrypoint-initdb.d # buildkit
                        
# 2026-08-14 03:15:02  0.00B 设置环境变量 LANG
ENV LANG=en_US.utf8
                        
# 2026-08-14 03:15:02  1.97MB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 		apk add --no-cache --virtual .gosu-deps 		ca-certificates 		dpkg 		gnupg 	; 		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; 		apk del --no-network .gosu-deps; 		chmod +x /usr/local/bin/gosu; 	gosu --version; 	gosu nobody true # buildkit
                        
# 2026-08-14 03:15:02  0.00B 设置环境变量 GOSU_VERSION
ENV GOSU_VERSION=1.19
                        
# 2026-08-14 03:14:59  3.06KB 执行命令并创建新的镜像层
RUN /bin/sh -c set -eux; 	addgroup -g 70 -S postgres; 	adduser -u 70 -S -D -G postgres -H -h /var/lib/postgresql -s /bin/sh postgres; 	install --verbose --directory --owner postgres --group postgres --mode 1777 /var/lib/postgresql # buildkit
                        
# 2026-06-16 08:01:29  0.00B 设置默认要执行的命令
CMD ["/bin/sh"]
                        
# 2026-06-16 08:01:29  8.42MB 复制文件或目录到容器中
ADD alpine-minirootfs-3.24.1-x86_64.tar.gz / # buildkit
                        
                    

镜像信息

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    "Id": "sha256:b07129cc272f688c98f5b343138a0a52fa45b3d82f50d7a53ff441330624cd2e",
    "RepoTags": [
        "postgres:18.6-alpine",
        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/postgres:18.6-alpine"
    ],
    "RepoDigests": [
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        "swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/postgres@sha256:a9179d97e3070f520dcf323675c7d34598066ff242ebd0105d9dfbee1b797d17"
    ],
    "Parent": "",
    "Comment": "buildkit.dockerfile.v0",
    "Created": "2026-08-13T19:17:31.951845817Z",
    "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",
            "GOSU_VERSION=1.19",
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            "PG_MAJOR=18",
            "PG_VERSION=18.6",
            "PG_SHA256=555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f",
            "DOCKER_PG_LLVM_DEPS=llvm21-dev \t\tclang21",
            "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": 303696065,
    "GraphDriver": {
        "Data": {
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            "MergedDir": "/var/lib/docker/overlay2/55da23aec7e61f76c4924a580a8dd90748110c54c48a4e2ef968ac8cc252b80e/merged",
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            "WorkDir": "/var/lib/docker/overlay2/55da23aec7e61f76c4924a580a8dd90748110c54c48a4e2ef968ac8cc252b80e/work"
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