一、docker search 命令选项
| 命令选项 | 描述 |
|---|---|
| –filter , -f | 根据给定的条件进行过滤 |
| –format | 自定义打印格式 |
| –limit | 显示搜索结果，默认值25 |
| –no-trunc | 回显结果不进行截断，全部显示 |
二、docker search 使用实例
2.1 通过指定镜像名搜索
[root@redrose2100 ~]# docker search busybox NAME DESCRIPTION STARS OFFICIAL AUTOMATED busybox Busybox base image. 2754 [OK] radial/busyboxplus Full-chain, Internet enabled, busybox made f… 49 [OK] yauritux/busybox-curl Busybox with CURL 18 arm32v7/busybox Busybox base image. 10 arm64v8/busybox Busybox base image. 4 odise/busybox-curl 4 [OK] i386/busybox Busybox base image. 3 p7ppc64/busybox Busybox base image for ppc64. 2 s390x/busybox Busybox base image. 2 prom/busybox Prometheus Busybox Docker base images 2 [OK] busybox42/zimbra-docker-centos A Zimbra Docker image, based in ZCS 8.8.9 an… 2 [OK] joeshaw/busybox-nonroot Busybox container with non-root user nobody 2 vukomir/busybox busybox and curl 1 spotify/busybox Spotify fork of https://hub.docker.com/_/bus… 1 busybox42/haraka-docker-centos CentOS Haraka build with spamassassin, redis… 1 [OK] ppc64le/busybox Busybox base image. 1 amd64/busybox Busybox base image. 1 busybox42/nginx_php-docker-centos This is a nginx/php-fpm server running on Ce… 1 [OK] ibmcom/busybox-ppc64le 0 busybox42/alpine-pod 0 antrea/busybox 0 openebs/busybox-client 0 ibmcom/busybox 0 rancher/busybox 0 ibmcom/busybox-amd64 0 [root@redrose2100 ~]#
2.2 搜索结果不进行截断显示
[root@redrose2100 ~]# docker search busybox --no-trunc NAME DESCRIPTION STARS OFFICIAL AUTOMATED busybox Busybox base image. 2754 [OK] radial/busyboxplus Full-chain, Internet enabled, busybox made from scratch. Comes in git and cURL flavors. 49 [OK] yauritux/busybox-curl Busybox with CURL 18 arm32v7/busybox Busybox base image. 10 odise/busybox-curl 4 [OK] arm64v8/busybox Busybox base image. 4 i386/busybox Busybox base image. 3 p7ppc64/busybox Busybox base image for ppc64. 2 s390x/busybox Busybox base image. 2 prom/busybox Prometheus Busybox Docker base images 2 [OK] busybox42/zimbra-docker-centos A Zimbra Docker image, based in ZCS 8.8.9 and CentOS 7. 2 [OK] joeshaw/busybox-nonroot Busybox container with non-root user nobody 2 vukomir/busybox busybox and curl 1 spotify/busybox Spotify fork of https://hub.docker.com/_/busybox/ for testing helios. 1 busybox42/haraka-docker-centos CentOS Haraka build with spamassassin, redis and some other things. Experimental still.. 1 [OK] ppc64le/busybox Busybox base image. 1 amd64/busybox Busybox base image. 1 busybox42/nginx_php-docker-centos This is a nginx/php-fpm server running on CentOS 7. 1 [OK] ibmcom/busybox-ppc64le 0 antrea/busybox 0 busybox42/alpine-pod 0 openebs/busybox-client 0 ibmcom/busybox 0 rancher/busybox 0 ibmcom/busybox-amd64 0 [root@redrose2100 ~]#
2.3 设置搜索结果只显示10个
[root@redrose2100 ~]# docker search busybox --limit=10 NAME DESCRIPTION STARS OFFICIAL AUTOMATED busybox Busybox base image. 2754 [OK] radial/busyboxplus Full-chain, Internet enabled, busybox made f… 49 [OK] yauritux/busybox-curl Busybox with CURL 18 vukomir/busybox busybox and curl 1 antrea/busybox 0 ibmcom/busybox-amd64 0 ibmcom/busybox-ppc64le 0 rancher/busybox 0 ibmcom/busybox 0 openebs/busybox-client 0 [root@redrose2100 ~]#
2.4 搜索结果过滤star收藏数量大于等于3个
[root@redrose2100 ~]# docker search busybox --filter stars=3 NAME DESCRIPTION STARS OFFICIAL AUTOMATED busybox Busybox base image. 2754 [OK] radial/busyboxplus Full-chain, Internet enabled, busybox made f… 49 [OK] yauritux/busybox-curl Busybox with CURL 18 arm32v7/busybox Busybox base image. 10 odise/busybox-curl 4 [OK] arm64v8/busybox Busybox base image. 4 i386/busybox Busybox base image. 3 [root@redrose2100 ~]#
2.5 搜索结果只列出自动构建的镜像
[root@redrose2100 ~]# docker search busybox --filter is-automated=true NAME DESCRIPTION STARS OFFICIAL AUTOMATED radial/busyboxplus Full-chain, Internet enabled, busybox made f… 49 [OK] odise/busybox-curl 4 [OK] busybox42/zimbra-docker-centos A Zimbra Docker image, based in ZCS 8.8.9 an… 2 [OK] prom/busybox Prometheus Busybox Docker base images 2 [OK] busybox42/haraka-docker-centos CentOS Haraka build with spamassassin, redis… 1 [OK] busybox42/nginx_php-docker-centos This is a nginx/php-fpm server running on Ce… 1 [OK] [root@redrose2100 ~]#
2.6 搜索结果只列出官方镜像
[root@redrose2100 ~]# docker search busybox --filter is-official=true NAME DESCRIPTION STARS OFFICIAL AUTOMATED busybox Busybox base image. 2754 [OK] [root@redrose2100 ~]#
2.7 搜索结果通过多个条件过滤
如下为过滤自动构建的并且收藏数量大于等于3的镜像
[root@redrose2100 ~]# docker search busybox --filter is-automated=true --filter stars=3 NAME DESCRIPTION STARS OFFICIAL AUTOMATED radial/busyboxplus Full-chain, Internet enabled, busybox made f… 49 [OK] odise/busybox-curl 4 [OK] [root@redrose2100 ~]#
2.8 定制自定义打印输出格式
docker search 可以通过 --format 参数定制自定义打印格式，可自定义的占位字段如下：
| 占位符 | 描述 |
|---|---|
| .Name | 镜像名称 |
| .Description | 镜像描述 |
| .StarCount | 镜像被收藏数量 |
| .IsOfficial | 镜像是否为官方镜像，如果是现实“OK” |
| .IsAutomated | 镜像是否为自动构建，如果是显示“OK” |
如下为搜索nginx镜像，只显示镜像名称和镜像被收藏数量
[root@redrose2100 ~]# docker search --format "{{.Name}}: {{.StarCount}}" nginx
nginx: 17429
linuxserver/nginx: 178
bitnami/nginx: 140
ubuntu/nginx: 61
bitnami/nginx-ingress-controller: 20
rancher/nginx-ingress-controller: 11
webdevops/nginx: 10
ibmcom/nginx-ingress-controller: 4
bitnami/nginx-ldap-auth-daemon: 3
rancher/nginx: 2
kasmweb/nginx: 2
vmware/nginx: 2
rancher/nginx-ingress-controller-defaultbackend: 2
rapidfort/nginx: 2
bitnami/nginx-exporter: 2
wallarm/nginx-ingress-controller: 1
vmware/nginx-photon: 1
bitnami/nginx-intel: 1
rapidfort/nginx-ib: 0
ibmcom/nginx-ingress-controller-ppc64le: 0
rancher/nginx-conf: 0
rancher/nginx-ssl: 0
continuumio/nginx-ingress-ws: 0
rancher/nginx-ingress-controller-amd64: 0
ibmcom/nginx-ppc64le: 0
[root@redrose2100 ~]#
如下，格式化显示镜像名称、镜像被收藏数量、镜像是否自动构建、镜像是否官方
[root@redrose2100 ~]# docker search --format "table {{.Name}}\t\t{{.StarCount}}\t\t{{.IsAutomated}}\t\t{{.IsOfficial}}" nginx
NAME STARS AUTOMATED OFFICIAL
nginx 17429 [OK]
linuxserver/nginx 178
bitnami/nginx 140 [OK]
ubuntu/nginx 61
bitnami/nginx-ingress-controller 20 [OK]
rancher/nginx-ingress-controller 11
webdevops/nginx 10 [OK]
ibmcom/nginx-ingress-controller 4
bitnami/nginx-ldap-auth-daemon 3
rancher/nginx 2
kasmweb/nginx 2
vmware/nginx 2
rancher/nginx-ingress-controller-defaultbackend 2
rapidfort/nginx 2
bitnami/nginx-exporter 2
wallarm/nginx-ingress-controller 1
vmware/nginx-photon 1
bitnami/nginx-intel 1
rapidfort/nginx-ib 0
rancher/nginx-conf 0
ibmcom/nginx-ingress-controller-ppc64le 0
rancher/nginx-ssl 0
continuumio/nginx-ingress-ws 0
rancher/nginx-ingress-controller-amd64 0
ibmcom/nginx-ppc64le 0
[root@redrose2100 ~]#
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