Docker搜索并显示所有MySQL镜像
在Docker中,镜像是用于创建容器的静态文件,它包含了应用程序及其依赖的所有内容。MySQL是一个流行的关系型数据库管理系统,它也有许多在Docker Hub上可用的镜像。本文将详细介绍如何搜索并显示所有MySQL镜像。
Docker搜索MySQL镜像
首先,我们需要在Docker Hub上搜索MySQL镜像。Docker Hub是Docker官方维护的镜像仓库,我们可以在上面搜索、下载和分享镜像。
我们可以使用以下命令在Docker Hub上搜索MySQL镜像:
docker search mysql
运行以上命令后,会列出所有包含关键词”mysql”的镜像。我们可以看到每个镜像的名称、描述、星级评分、是否官方维护等信息。在搜索结果中找到我们感兴趣的MySQL镜像。
显示MySQL镜像
一旦我们找到了我们想要查看的MySQL镜像,我们可以使用以下命令显示有关该镜像的详细信息:
docker image inspect mysql:latest
以上命令会显示有关最新版本的MySQL镜像的详细信息,包括镜像的ID、创建时间、标签、依赖、大小等信息。你也可以替换”:latest”为其他标签,以显示其他版本的MySQL镜像信息。
示例代码及运行结果
以下是一个示例代码,在命令行中搜索并显示所有MySQL镜像的过程:
# 搜索MySQL镜像
docker search mysql
# 显示MySQL镜像详细信息
docker image inspect mysql:latest
运行以上代码后,你会看到类似以下的输出:
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
mysql MySQL is a widely used, open-source relation… 10589 [OK] [OK]
mysql/mysql-server Optimized MySQL Server Docker images. Create… 493 [OK]
mysql/mysql-cluster Experimental MySQL Cluster Docker images. Do… 43 [OK]
mariadb MariaDB is a community-developed fork of MyS… 3317 [OK] [OK]
[
{
"Id": "sha256:660c7f7cca4e641542a0b42f70b5d5e38917fd6b3dc4daf6560f906be0a7d80e",
"RepoTags": [
"mysql:8.0.26"
],
"RepoDigests": [],
"Parent": "",
"Comment": "",
"Created": "2021-07-01T22:38:21.680958714Z",
"Container": "",
"ContainerConfig": {
"Hostname": "04bb1da2efb6",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"3306/tcp": {},
"33060/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"GOSU_VERSION=1.13",
"MYSQL_MAJOR=8.0",
"MYSQL_VERSION=8.0.26-1debian10"
],
"Cmd": [
"sh",
"-c",
"#(nop) ",
"CMD [\"mysqld\"]"
],
"ArgsEscaped": true,
"Image": "sha256:8a2a1bd5f3499c265caf31c9d713e5e2e5a23e23460a0b8b13a35c65f37dfd3d",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": [
"docker-entrypoint.sh"
],
"OnBuild": [],
"Labels": {}
},
"DockerVersion": "20.10.8",
"Author": "",
"Config": {
"Hostname": "",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"3306/tcp": {},
"33060/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"GOSU_VERSION=1.13",
"MYSQL_MAJOR=8.0",
"MYSQL_VERSION=8.0.26-1debian10"
],
"Cmd": [
"mysqld"
],
"ArgsEscaped": true,
"Image": "sha256:8a2a1bd5f3499c265caf31c9d713e5e2e5a23e23460a0b8b13a35c65f37dfd3d",
"Volumes": null,
"WorkingDir": "",
"Entrypoint": [
"docker-entrypoint.sh"
],
"OnBuild": [],
"Labels": {}
},
"Architecture": "amd64",
"Os": "linux",
"Size": 561637663,
"VirtualSize": 561637663,
"GraphDriver": {
"Data": {
"LowerDir": "/var/lib/docker/overlay2/e5fa0b5816d73155ceef875c0262b46da6742b63ae51e15b15e5a24c6c826d50/diff:/var/lib/docker/overlay2/9156c70668d4da3ccd9e54d3677ede019249ce89566f4d3a3601aa0e153424aa/diff:/var/lib/docker/overlay2/2c7c8787b1ce57acfc80067a239568d254f755cfff6afcd3b6832bcefd0f64ad/diff:/var/lib/docker/overlay2/376cb1e2e0387f4e4215f3a127a7b4a1a2deb4b7ac7fdc020ab95ba94644831d/diff:/var/lib/docker/overlay2/2f4396203db5bc4b93a295cd4e1ac937e061aea28a395e3095419f90b946bb6f/diff:/var/lib/docker/overlay2/28d927afa3e591ea02d0a95bb58f0c0813a674ae8c381b03f7fe368c3c8c9ede/diff:/var/lib/docker/overlay2/48ee3d8b04507ca18fe98607dd5130d1f62d87b1d1855a75a18f
通过以上操作,我们成功搜索并显示了所有MySQL镜像。你可以根据需求选择合适的MySQL镜像进行使用或进一步定制。