镜像构建历史
# 2026-07-08 09:52:18 0.00B 配置容器启动时运行的命令
ENTRYPOINT ["/bin/postgres_exporter"]
# 2026-07-08 09:52:18 0.00B 指定运行容器时使用的用户
USER nobody
# 2026-07-08 09:52:18 0.00B 声明容器运行时监听的端口
EXPOSE map[9187/tcp:{}]
# 2026-07-08 09:52:18 20.74MB 复制新文件或目录到容器中
COPY .build/linux-amd64/postgres_exporter /bin/postgres_exporter # buildkit
# 2026-07-08 09:52:18 0.00B 定义构建参数
ARG OS=linux
# 2026-07-08 09:52:18 0.00B 定义构建参数
ARG ARCH=amd64
# 2026-07-08 09:52:18 0.00B 添加元数据标签
LABEL maintainer=The Prometheus Authors <prometheus-developers@googlegroups.com>
# 2026-06-23 16:36:57 868.53KB 复制新文件或目录到容器中
COPY /rootfs / # buildkit
# 2026-06-23 16:36:57 0.00B
MAINTAINER The Prometheus Authors <prometheus-developers@googlegroups.com>
# 2026-05-13 10:21:49 1.26MB
BusyBox 1.38.0 (uclibc), Buildroot 2026.02.2, Debian 13
镜像信息
{
"Id": "sha256:1dcb30ec16e2379751c9101006ac4e7b13ddfb5ec494bac3845a99bcad0aa141",
"RepoTags": [
"prometheuscommunity/postgres-exporter:v0.20.1",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/prometheuscommunity/postgres-exporter:v0.20.1"
],
"RepoDigests": [
"prometheuscommunity/postgres-exporter@sha256:ac5ec343104fae0e2d84a27bb8d69b38430a11910c5382cad85d478d2bab713e",
"swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/prometheuscommunity/postgres-exporter@sha256:4f3d82803c1f99ea5e767890de3557d2479ebbc711f63f2e04c663daa840057a"
],
"Parent": "",
"Comment": "buildkit.dockerfile.v0",
"Created": "2026-07-08T01:52:18.75468447Z",
"Container": "",
"ContainerConfig": null,
"DockerVersion": "",
"Author": "The Prometheus Authors \u003cprometheus-developers@googlegroups.com\u003e",
"Config": {
"Hostname": "",
"Domainname": "",
"User": "nobody",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"9187/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
],
"Cmd": null,
"Image": "",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": [
"/bin/postgres_exporter"
],
"OnBuild": null,
"Labels": {
"maintainer": "The Prometheus Authors \u003cprometheus-developers@googlegroups.com\u003e"
}
},
"Architecture": "amd64",
"Os": "linux",
"Size": 22867427,
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/bfba75c1db3a5bd3ac617f034b044575ee0f544018ee778a343395ddd1f6548b/diff:/var/lib/docker/overlay2/a668faf000cbd4b5a94a70a2b0bf891f2982e23e2552abc81788bc5ce4e2bf8e/diff",
"MergedDir": "/var/lib/docker/overlay2/64a3b596ebcf295139c2a8915366dd2ed15dbe3f4e9d5d8c56029852bfc06ea5/merged",
"UpperDir": "/var/lib/docker/overlay2/64a3b596ebcf295139c2a8915366dd2ed15dbe3f4e9d5d8c56029852bfc06ea5/diff",
"WorkDir": "/var/lib/docker/overlay2/64a3b596ebcf295139c2a8915366dd2ed15dbe3f4e9d5d8c56029852bfc06ea5/work"
},
"Name": "overlay2"
},
"RootFS": {
"Type": "layers",
"Layers": [
"sha256:aa7b79d243076cc760c0b06dd535bb163cb216cb4fcf4d38019ffee58d862cc6",
"sha256:b72b848ff706c7d193e04254f0007214a04d63c3854b190545535cbef8fffab2",
"sha256:96a71cb2b5aeca9c6fb600457e158c9d2d5eab085fdccfafcdc0f54e6891d893"
]
},
"Metadata": {
"LastTagTime": "2026-07-21T19:55:04.058474482+08:00"
}
}