https://github.com/devops-ws/containerd-guide
https://github.com/devops-ws/containerd-guide
Last synced: 18 days ago
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- Host: GitHub
- URL: https://github.com/devops-ws/containerd-guide
- Owner: devops-ws
- Created: 2023-01-19T06:02:23.000Z (about 3 years ago)
- Default Branch: master
- Last Pushed: 2023-01-31T05:13:59.000Z (about 3 years ago)
- Last Synced: 2025-12-09T13:51:17.948Z (4 months ago)
- Homepage: https://jenkins-zh.cn
- Size: 12.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# containerd-guide
## 安装
```shell
hd i containerd
hd i containernetworking/plugins
```
[配置文件](https://github.com/containerd/containerd/blob/main/docs/man/containerd-config.toml.5.md)：`/etc/containerd/config.tom`
## 启动
```shell
containerd
```
## 拉取镜像
```shell
crictl pull alpine
```
## 设置镜像
下面的配置文件将多个 Registry 映射到了本地部署的 Harbor 上：
* docker.io -> harbor/cache
* quay.io -> habor/quay.io
* ghcr.io -> harbor/ghcr.io
```toml
# vim /etc/containerd/config.toml
version = 2
[plugins."io.containerd.grpc.v1.cri".registry]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors."10.121.218.184:30002"]
endpoint = ["http://10.121.218.184:30002"]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors."docker.io"]
endpoint = ["http://10.121.218.184:30002/v2/cache", "https://qtzsrp4m.mirror.aliyuncs.com/v2"]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors."quay.io"]
endpoint = ["http://10.121.218.184:30002/v2/quay.io"]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors."ghcr.io"]
endpoint = ["http://10.121.218.184:30002/v2/ghcr.io"]
[plugins."io.containerd.grpc.v1.cri".registry.mirrors."k8s.gcr.io"]
endpoint = ["https://registry.k8s.io/v2"]
[plugins."io.containerd.grpc.v1.cri".registry.configs."10.121.218.184:30002".tls]
insecure_skip_verify = true
[plugins."io.containerd.grpc.v1.cri".registry.configs]
[plugins."io.containerd.grpc.v1.cri".registry.configs."10.121.218.184:30002".auth]
username = "robot_readonly"
password = 'npcCnfZicoeZTupZnX39ew9cfIvldyZV'
```
## 镜像推送
```shell
ctr image pull registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:v1.8.0 --all-platforms
ctr image tag registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:v1.8.0 10.121.218.184:30002/registry.k8s.io/coredns:v1.8.0
ctr image push 10.121.218.184:30002/registry.k8s.io/coredns:v1.8.0 --plain-http --user user:pass
```
## Troubleshotting
```
cat </etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
timeout: 2
debug: true
pull-image-on-create: false
EOF
```
## 树莓派
```shell
hd install runc --arch armhf
hd i containernetworking/plugins
hd i k9s
```