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docker镜像仓库hub.docker.com无法访问
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docker镜像仓库hub.docker.com无法访问-解决办法
文章主要内容： 个人镜像站点 dockerhub为什么无法访问 镜像加速 1 个人镜像站点话不多说，直接上dockerhub个人镜像站点（每天限制10w访问，只要不被封，一直免费提供访问） hub.axlinux.top速度非常快，无需魔法可以直接访问
可以进行镜像搜索
也可以查看镜像版本号
最近许多群友都询问为什么无法访问Docker镜像仓库，于是我也尝试去访问，结果果然无法访问。
大家的第一反应就是给墙了，通过ping检测红的很可怕。
实际上是DNS被污染了，导致很多用户都无法访问。至于什么是DNS污染，大家可以自行查询，这里主要讲解怎么解决dockerhub无法访问的问题。
如果仅仅是dns污染，我们可以手动指定hosts文件进行访问，但是实际的ip根本访问不通。 2.1 查看dockerhub实际IP 3.228.146.75 18.210.197.188 18.206.20.10
全部丢包，无法访问 [root@waluna ~]# ping -c1 3.228.146.75 PING 3.228.146.75 (3.228.146.75) 56(84) bytes of data. --- 3.228.146.75 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms [root@waluna ~]# ping -c1 18.210.197.188 PING 18.210.197.188 (18.210.197.188) 56(84) bytes of data. --- 18.210.197.188 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms [root@waluna ~]# ping -c1 18.206.20.10 PING 18.206.20.10 (18.206.20.10) 56(84) bytes of data. --- 18.206.20.10 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms [root@waluna ~]#
常见的国内加速服务： 科大镜像：https://docker.mirrors.ustc.edu.cn 网易：http://hub-mirror.c.163.com 阿里云：https://.mirror.aliyuncs.com废话不多说，直接上命令 3.1.1 docker配置： sudo mkdir -p /etc/docker sudo tee /etc/docker/daemon.json "registry-mirrors": ["https://eph8xfli.mirror.aliyuncs.com"] # 这是博主自己的阿里云镜像加速地址，大家可以更换为自己的 } EOF sudo systemctl daemon-reload sudo systemctl restart docker阿里云官网也有不同操作系统的操作文档，大家可以自行查阅 https://help.aliyun.com/document_detail/60750.html?spm=a2c4g.348824.0.0.742fa42dEeTNYo
包括K8S镜像加速 vim /etc/containerd/config.toml [plugins."io.containerd.grpc.v1.cri".registry.mirrors] [plugins."io.containerd.grpc.v1.cri".registry.mirrors."docker.io"] endpoint = ["https://docker.mirrors.ustc.edu.cn","http://hub-mirror.c.163.com"] [plugins."io.containerd.grpc.v1.cri".registry.mirrors."gcr.io"] endpoint = ["https://gcr.mirrors.ustc.edu.cn"] [plugins."io.containerd.grpc.v1.cri".registry.mirrors."k8s.gcr.io"] endpoint = ["https://gcr.mirrors.ustc.edu.cn/google-containers/"] [plugins."io.containerd.grpc.v1.cri".registry.mirrors."quay.io"] endpoint = ["https://quay.mirrors.ustc.edu.cn"] [plugins."io.containerd.grpc.v1.cri".registry.mirrors."ghcr.io"] endpoint = ["https://ghcr.dockerproxy.com"] 3.2 使用博主个人镜像仓库本镜像仓库在阿里云，主要包含K8S相关镜像。如果大家有所需求，可以联系博主增加相关镜像。 镜像每天持续同步更新，目前有80+仓库，包含新版和常用镜像版本。 3.2.1 目前有如下镜像仓库，后续会陆续增加 docker.elastic.co: - elasticsearch/elasticsearch - kibana/kibana - logstash/logstash - beats/filebeat - beats/heartbeat - beats/packetbeat - beats/auditbeat - beats/journalbeat - beats/metricbeat - apm/apm-server - app-search/app-search quay.io: - coreos/flannel - ceph/ceph - cephcsi/cephcsi - csiaddons/k8s-sidecar - csiaddons/volumereplication-operator - prometheus/prometheus - prometheus/alertmanager - prometheus/pushgateway - prometheus/blackbox-exporter - prometheus/node-exporter - prometheus-operator/prometheus-config-reloader - prometheus-operator/prometheus-operator - brancz/kube-rbac-proxy - cilium/cilium - cilium/operator-generic - thanos/thanos - cilium/certgen - cilium/hubble-relay - cilium/hubble-ui-backend - cilium/hubble-ui - cilium/cilium-etcd-operator - cilium/operator - cilium/startup-script - cilium/clustermesh-apiserver - coreos/etcd - metallb/speaker - frrouting/frr - goharbor/nginx-photon - goharbor/harbor-portal - goharbor/harbor-core - goharbor/harbor-jobservice - goharbor/registry-photon - goharbor/harbor-registryctl - goharbor/chartmuseum-photon - goharbor/trivy-adapter-photon - goharbor/notary-server-photon - goharbor/notary-signer-photon - goharbor/harbor-db - goharbor/redis-photon - goharbor/harbor-exporter k8s.gcr.io: - dns/k8s-dns-node-cache - metrics-server/metrics-server - kube-state-metrics/kube-state-metrics - prometheus-adapter/prometheus-adapter - sig-storage/nfs-subdir-external-provisioner - sig-storage/csi-node-driver-registrar - sig-storage/csi-provisioner - sig-storage/csi-resizer - sig-storage/csi-snapshotter - sig-storage/csi-attacher - sig-storage/nfsplugin registry.k8s.io: - pause - etcd - conformance - kube-proxy - kube-apiserver - kube-scheduler - kube-controller-manager - coredns/coredns - ingress-nginx/controller - ingress-nginx/opentelemetry - ingress-nginx/controller-chroot - ingress-nginx/kube-webhook-certgen - defaultbackend-amd64 - cpa/cluster-proportional-autoscaler - autoscaling/addon-resizer gcr.io: - kaniko-project/executor - google-samples/xtrabackup - kubebuilder/kube-rbac-proxy docker.io: - calico/node - calico/typha - calico/cni - calico/node - calico/kube-controllers - calico/pod2daemon-flexvol - kubesphere/openelb - aledbf/kube-keepalived-vip 3.2.2 使用方式 docker.elastic.co/kibana/{ image_name} ==> registry.cn-hangzhou.aliyuncs.com/waluna/{ image_name} quay.io/csiaddons/{ image_name} ==> registry.cn-hangzhou.aliyuncs.com/waluna/{ image_name} k8s.gcr.io/{ image_name} ==> registry.cn-hangzhou.aliyuncs.com/waluna/{ image_name} .... 3.2.3 拉取镜像 docker pull registry.cn-hangzhou.aliyuncs.com/waluna/kube-scheduler:[镜像版本号] crictl pull registry.cn-hangzhou.aliyuncs.com/waluna/kube-scheduler:[镜像版本号]关于我全网可搜《阿贤Linux》CSDN、知乎、哔哩哔哩、博客园、51CTO、掘金、思否、开源中国、阿里云、腾讯云、华为云、今日头条、百家号、GitHub、个人博客公众号：阿贤Linux个人博客：blog.waluna.tophttps://blog.waluna.top/ 原文链接: docker镜像仓库hub.docker.com无法访问-解决办法. |
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