docker mirror
This commit is contained in:
84
install/docker-mirror.md
Normal file
84
install/docker-mirror.md
Normal file
@ -0,0 +1,84 @@
|
||||
---
|
||||
vssueId: 115
|
||||
description: 修改 docker 镜像仓库地址,加快 docker 镜像的下载速度
|
||||
meta:
|
||||
- name: keywords
|
||||
content: docker镜像加速
|
||||
---
|
||||
|
||||
# Docker镜像加速
|
||||
|
||||
* docker 中,只能够为 docker 官方镜像仓库 hub.docker.com 提供 mirror 加速,自建的 docker 镜像仓库是不能配置 mirror 加速的;
|
||||
* 如果您参考 kuboard.cn 提供的 kubernetes 安装文档,默认使用的 docker mirror 是 https://registry.cn-hangzhou.aliyuncs.com 。
|
||||
|
||||
## 修改镜像仓库 mirror 地址
|
||||
|
||||
本文提供了快速修改的方式和手工修改的方式,效果相同
|
||||
|
||||
|
||||
<b-tabs content-class="mt-3">
|
||||
<b-tab title="快速修改" active>
|
||||
|
||||
* 下面提供了四个 mirror 地址,您可以去掉其中任意一个地址的注释,以使用该 mirror 地址。
|
||||
|
||||
``` sh
|
||||
# Docker中国 mirror
|
||||
# export REGISTRY_MIRROR="https://registry.docker-cn.com"
|
||||
# 腾讯云 docker hub mirror
|
||||
# export REGISTRY_MIRROR="https://mirror.ccs.tencentyun.com"
|
||||
# DaoCloud 镜像
|
||||
# export REGISTRY_MIRROR="http://f1361db2.m.daocloud.io"
|
||||
# 阿里云 docker hub mirror
|
||||
export REGISTRY_MIRROR=https://registry.cn-hangzhou.aliyuncs.com
|
||||
curl -sSL https://kuboard.cn/install-script/set_mirror.sh | sh -s ${REGISTRY_MIRROR}
|
||||
systemctl daemon-reload
|
||||
systemctl restart docker
|
||||
systemctl start kubelet # 假设您安装了 kubenetes
|
||||
```
|
||||
|
||||
</b-tab>
|
||||
<b-tab title="手工修改">
|
||||
|
||||
* 修改 /etc/docker/daemon.json 文件(如果没有,则创建):
|
||||
``` sh
|
||||
vim /etc/docker/daemon.json
|
||||
```
|
||||
* 添加 registry-mirrors 字段:
|
||||
``` json
|
||||
{
|
||||
"registry-mirrors": ["https://registry.cn-hangzhou.aliyuncs.com"]
|
||||
}
|
||||
```
|
||||
* 重启 docker/kubelet
|
||||
|
||||
```sh
|
||||
systemctl daemon-reload
|
||||
systemctl restart docker
|
||||
systemctl start kubelet # 假设您安装了 kubenetes
|
||||
```
|
||||
|
||||
</b-tab>
|
||||
</b-tabs>
|
||||
|
||||
## 查看修改结果
|
||||
* 执行命令
|
||||
``` sh
|
||||
docker info
|
||||
```
|
||||
* 查看结果
|
||||
``` log {12}
|
||||
...
|
||||
|
||||
Docker Root Dir: /var/lib/docker
|
||||
Debug Mode (client): false
|
||||
Debug Mode (server): false
|
||||
Registry: https://index.docker.io/v1/
|
||||
Labels:
|
||||
Experimental: false
|
||||
Insecure Registries:
|
||||
127.0.0.0/8
|
||||
Registry Mirrors:
|
||||
https://registry.cn-hangzhou.aliyuncs.com
|
||||
Live Restore Enabled: false
|
||||
Product License: Community Engine
|
||||
```
|
||||
@ -35,13 +35,13 @@ Kuboard 是 Kubernetes 的一款图形化管理界面。
|
||||
|
||||
| Kubernetes 版本 | Kuboard 版本 | 兼容性 | 说明 |
|
||||
| --------------- | -------------- | ------ | ------------------------------------------------------------ |
|
||||
| v1.17 | v1.0 | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.16 | v1.0 | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.15 | v1.0 | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.14 | v1.0 | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.13 | v1.0 | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.12 | v1.0 | <span style="font-size: 24px;">😐</span> | Kubernetes Api v1.12 不支持 dryRun,<br />忽略Kuboard在执行命令时的参数校验错误,可正常工作 |
|
||||
| v1.11 | v1.0 | <span style="font-size: 24px;">😐</span> | 同上 |
|
||||
| v1.17 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.16 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.15 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.14 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.13 | v1.0.x | <span style="font-size: 24px;">😄</span> | 已验证 |
|
||||
| v1.12 | v1.0.x | <span style="font-size: 24px;">😐</span> | Kubernetes Api v1.12 不支持 dryRun,<br />Kuboard 不支持 Kubernetes v1.12 |
|
||||
| v1.11 | v1.0.x | <span style="font-size: 24px;">😐</span> | Kuboard 不支持 Kubernetes v1.11 |
|
||||
## 安装
|
||||
|
||||
|
||||
@ -92,6 +92,7 @@ kuboard-54c9c4f6cb-6lf88 1/1 Running 0 45s
|
||||
|
||||
``` sh
|
||||
kubectl delete -f https://kuboard.cn/install-script/kuboard.yaml
|
||||
kubectl delete -f https://addons.kuboard.cn/metrics-server/0.3.6/metrics-server.yaml
|
||||
```
|
||||
|
||||
</b-tab>
|
||||
@ -215,7 +216,7 @@ kubectl port-forward service/kuboard 8080:80 -n kube-system
|
||||
如需要无登录访问集群概览页面,可使用如下格式的 url 进入:
|
||||
|
||||
```
|
||||
http://任意一个Worker节点的IP地址:32567/#/dashboard?k8sToken=yourtoken
|
||||
http://任意一个Worker节点的IP地址:32567/dashboard?k8sToken=yourtoken
|
||||
```
|
||||
|
||||
::: tip 其他界面
|
||||
@ -226,7 +227,7 @@ http://任意一个Worker节点的IP地址:32567/#/dashboard?k8sToken=yourtoken
|
||||
|
||||
如果想要无登录直接访问容器组的控制台,可使用如下格式的 url 进入:
|
||||
```
|
||||
http://任意一个Worker节点的IP地址:32567/#/console/yournamespace/yourpod?containerName=yourcontainer&shell=bash&k8sToken=yourtoken
|
||||
http://任意一个Worker节点的IP地址:32567/console/yournamespace/yourpod?containerName=yourcontainer&shell=bash&k8sToken=yourtoken
|
||||
```
|
||||
|
||||
其中,shell 参数可选取值有:
|
||||
|
||||
@ -1,12 +1,12 @@
|
||||
---
|
||||
vssueId: 92
|
||||
description: Kubernete升级_使用kubeadm升级K8S集群到v1.15.5
|
||||
description: Kubernete升级_使用kubeadm升级K8S集群到v1.15.7
|
||||
meta:
|
||||
- name: keywords
|
||||
content: Kubernetes升级,K8S升级,升级Kuberentes1.15.5
|
||||
content: Kubernetes升级,K8S升级,升级Kuberentes1.15.7
|
||||
---
|
||||
|
||||
# K8S从1.15.x升级到 1.15.5
|
||||
# K8S从1.15.x升级到 1.15.7
|
||||
|
||||
<AdSenseTitle/>
|
||||
|
||||
@ -16,10 +16,10 @@ meta:
|
||||
## 前提条件
|
||||
|
||||
* 您使用 kubeadm 安装了 kubernetes v1.15.0 / v1.15.1 / v1.15.2 / v1.15.3 / v1.15.4 集群
|
||||
* 您想要将其升级到最新的版本 kubernetes v1.15.5
|
||||
* 您想要将其升级到最新的版本 kubernetes v1.15.7
|
||||
|
||||
::: tip
|
||||
www.kuboard.cn 是一款免费的基于 Kubernetes 的微服务管理界面,目前只能提供 kubernetes v1.15.0 / v1.15.1 / v1.15.2 / v1.15.3 到 kubernetes v1.15.5 的升级文档,其他版本的集群,请参考 kubernetes 官网文档 [kubeadm upgrade](https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-upgrade/)
|
||||
www.kuboard.cn 是一款免费的基于 Kubernetes 的微服务管理界面,目前只能提供 kubernetes v1.15.0 / v1.15.1 / v1.15.2 / v1.15.3 到 kubernetes v1.15.7 的升级文档,其他版本的集群,请参考 kubernetes 官网文档 [kubeadm upgrade](https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-upgrade/)
|
||||
:::
|
||||
|
||||
## 升级 kubeadm/kubelet/kubectl
|
||||
@ -28,7 +28,7 @@ www.kuboard.cn 是一款免费的基于 Kubernetes 的微服务管理界面,
|
||||
|
||||
``` sh
|
||||
# 在所有节点执行(包括 master 和 worker 节点)
|
||||
yum install -y kubelet-1.15.5 kubeadm-1.15.5 kubectl-1.15.5
|
||||
yum install -y kubelet-1.15.7 kubeadm-1.15.7 kubectl-1.15.7
|
||||
systemctl daemon-reload
|
||||
systemctl restart kubelet
|
||||
```
|
||||
@ -74,7 +74,7 @@ scheduler: {}
|
||||
|
||||
文件内容如下所示,根据前面 `kubeadm config view` 的执行结果,修改了如下字段:
|
||||
* imageRepository 的值修改为:registry.cn-hangzhou.aliyuncs.com/google_containers
|
||||
* kubernetesVersion 的值修改为: v1.15.5
|
||||
* kubernetesVersion 的值修改为: v1.15.7
|
||||
``` yaml {15,17}
|
||||
apiServer:
|
||||
extraArgs:
|
||||
@ -92,7 +92,7 @@ etcd:
|
||||
dataDir: /var/lib/etcd
|
||||
imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
|
||||
kind: ClusterConfiguration
|
||||
kubernetesVersion: v1.15.5
|
||||
kubernetesVersion: v1.15.7
|
||||
networking:
|
||||
dnsDomain: cluster.local
|
||||
serviceSubnet: 10.96.0.0/12
|
||||
|
||||
Reference in New Issue
Block a user