docker swarm
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59
docker-swarm/10.5x环境配置记录/1. 安装docker.md
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59
docker-swarm/10.5x环境配置记录/1. 安装docker.md
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1、卸载旧版本
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执行如下指令对旧版本进行卸载:
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sudo yum remove docker \
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docker-client \
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docker-client-latest \
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docker-common \
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docker-latest \
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docker-latest-logrotate \
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docker-logrotate \
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docker-engine
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执行完毕后,如果输入docker version发现docker依然还存在,则说明当前机器上存在的是历史版本,输入如下指令进行卸载即可:
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sudo yum remove docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras
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在卸载完毕后,也要对之前的数据进行清理(这里是默认路径,如果自己更改过的话,则需要清理自己更改后的数据所在路径):
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sudo rm -rf /var/lib/docker
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sudo rm -rf /var/lib/containerd
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2、配置仓库
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这里我们可以借助yum-config-manager这个工具来实现仓库的配置,在利用之前,先下载一个yum工具包
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sudo yum install -y yum-utils
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在安装完毕后,输入如下指令进行配置:
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sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
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接下来为了提高安装速度,我们进行配置使用国内源,输入如下指令:
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sed -i 's@//download.docker.com@//mirrors.ustc.edu.cn/docker-ce@g' /etc/yum.repos.d/docker-ce.repo
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3、安装
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输入如下指令,进行docker安装:
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sudo yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin d
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4、启动docker
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安装完毕后,进行启动,先输入如下指令加载配置:
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sudo systemctl daemon-reload
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接下来启动服务:
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sudo systemctl start docker
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启动完毕后我们可以输入如下指令,查看是否已经启动:
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systemctl status docker
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systemctl enable docker
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5. 停用firewalld
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```
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[root@ZD-CRM1 ~]# systemctl stop firewalld
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[root@ZD-CRM1 ~]# systemctl disable firewalld
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```
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28
docker-swarm/10.5x环境配置记录/2. docker-swarm 初始化.md
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28
docker-swarm/10.5x环境配置记录/2. docker-swarm 初始化.md
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1. 10.51上执行 docker swarm init
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```
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[root@ZD-CRM1 ~]# docker swarm init
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Swarm initialized: current node (pbbaiutisn0vsvwt8tfxwusev) is now a manager.
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To add a worker to this swarm, run the following command:
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docker swarm join --token SWMTKN-1-2jliqh8rns5afbnzrrwr036p7c0kkj38188290at4xb35zgctg-ek7ku7qskkfiu2pl0dmu8q5v6 192.168.10.51:2377
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To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.
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```
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2. 其他机器执行上面的 docker swarm join
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```
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docker swarm join --token SWMTKN-1-2jliqh8rns5afbnzrrwr036p7c0kkj38188290at4xb35zgctg-ek7ku7qskkfiu2pl0dmu8q5v6 192.168.10.51:2377
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```
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3. 10.51上查看集群情况
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```
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[root@ZD-CRM1 ~]# docker node ls
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ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION
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pbbaiutisn0vsvwt8tfxwusev * ZD-CRM1 Ready Active Leader 25.0.1
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je9g46e68diiryiz1cddd7765 ZD-CRM2 Ready Active 25.0.1
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fqim3l4inkscd4px8jzi9j7nc ZD-CRM3 Ready Active 25.0.1
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```
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20
docker-swarm/10.5x环境配置记录/3. 基本服务安装.md
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20
docker-swarm/10.5x环境配置记录/3. 基本服务安装.md
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1. 初始化网路
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docker network create \
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--driver=overlay \
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--subnet=10.17.0.0/16 \
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--scope swarm \
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--attachable \
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prod
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1. rabbitmq
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管理界面: 192.168.10.51:15672
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内部:prod_rabbitmq_stats:5672,prod_rabbitmq_queue1:5672,prod_rabbitmq_queue2:5672
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stomp url:192.168.10.51:15674
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2. xxl-job-adin
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管理界面: 192.168.10.51:9991
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3. nacos
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管理界面: http://192.168.10.51:25848/nacos/
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27
docker-swarm/10.5x环境配置记录/portainer_template.json
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docker-swarm/10.5x环境配置记录/portainer_template.json
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{
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"version": "3",
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"templates": [
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{
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"id": 52,
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"type": 2,
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"title": "nacos cluser",
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"description": "nacos集群",
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"categories": ["sino"],
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"platform": "linux",
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"logo": "",
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"repository": {
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"url": "https://git.sino-assist.com//templates",
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"stackfile": "stacks/liveswitch/docker-stack.yml"
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},
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"env": [
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{
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"name": "POSTGRES_PASSWORD",
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"label": "Postgres password"
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}
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]
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},
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]
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}
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2
docker-swarm/10.5x环境配置记录/前期处理.md
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2
docker-swarm/10.5x环境配置记录/前期处理.md
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1. redis的数据需要全部切换为无状态
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2.
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