下载提示：
Failed to pull image [Head "https://registry-1.docker.io/v2/library/mediawiki/manifests/latest": dial tcp [2600:1f18:2148:bc00:8334:ca86:c3d6:a507]:443: connect: network is unreachable].
用代理pull下载提示：
docker pull dockerproxy.com/library/mediawiki:latest
Error response from daemon: Get "https://dockerproxy.com/v2/": dial tcp: lookup dockerproxy.com on 192.168.1.1:53: no such host
Failed to pull image [Head "https://registry-1.docker.io/v2/library/mediawiki/manifests/latest": dial tcp [2600:1f18:2148:bc00:8334:ca86:c3d6:a507]:443: connect: network is unreachable].
用代理pull下载提示：
docker pull dockerproxy.com/library/mediawiki:latest
Error response from daemon: Get "https://dockerproxy.com/v2/": dial tcp: lookup dockerproxy.com on 192.168.1.1:53: no such host
