LINUX 安装docker 和ES完全详细过程。
(https://blog.csdn.net/weixin_45844208/article/details/140521002)
安装的docker版本为 26.1.0
https://download.docker.com/linux/static/stable/x86_64/
安装的docker-compose的版本为：2.28.1
https://github.com/docker/compose/releases/download
https://github.com/docker/compose/releases/download/v2.27.1/docker-compose-linux-x86_64
1:上传到服务器然后解压
sudo tar -zxvf docker-26.1.4-x86_64.tgz
2:给权限
sudo chmod 755 -R docker
3:复制到环境变量目录
sudo cp docker/* /usr/bin/
4:配置创建docker服务配置文件docker.service
sudo vim /etc/systemd/system/docker.service
添加如下内容
Unit
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target
Service
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
TimeoutSec=0
RestartSec=2
ExecStartPost=/usr/sbin/iptables -P FORWARD ACCEPT
Restart=always
TimeoutStartSec=0
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
Delegate=yes
KillMode=process
StartLimitBurst=3
StartLimitInterval=60s
Install
WantedBy=multi-user.target
5:# 赋予docker服务配置文件docker.service执行权限
sudo chmod +x /etc/systemd/system/docker.service
6:docker服务相关命令
加载systemctl配置
sudo systemctl daemon-reload
启用docker服务开机自启动
sudo systemctl enable docker.service
启动docker服务
sudo systemctl start docker
检查docker服务状态
sudo systemctl status docker
查看安装的docker版本
sudo docker -v
查看更改自定义后的docker服务信息
sudo docker info
二：安装docker-compose
复制docker-compose到/usr/local/bin/目录下
sudo cp -f docker-compose-linux-x86_64.v2.28.1 /usr/local/bin/docker-compose
赋予docker-compose可执行权限
sudo chmod +x /usr/local/bin/docker-compose
查看docker-compose版本
sudo docker-compose -v
三：安装部署ES集群
本次安装的ES版本为7.17.25
-1:本次为离线安装，首先需要在有线电脑下载镜像
docker pull docker.elastic.co/elasticsearch/elasticsearch:7.17.25
0:将镜像打包然后上传到服务器
docker save docker.elastic.co/elasticsearch/elasticsearch:7.17.25 -o elasticsearch-7.17.25.tar
0.1：然后在服务器上通过docker加载这个镜像
docker load -i elasticsearch-7.17.25.tar
0.2然后通过docker就可以看大这个镜像了
root@a_pnw_nginx03 \~\]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE docker.elastic.co/elasticsearch/elasticsearch 7.17.25 2574569e84a1 5 weeks ago 634MB 1. 创建Docker网络 为了让集群中的各个节点可以互相通信，我们需要先创建一个Docker网络： docker network create es-network 2编写：docker-compose.yml 内容如下 注意：下面image 的内容就是上面展示镜像REPOSITORY的名字 services: es01: image: "docker.elastic.co/elasticsearch/elasticsearch:7.17.25" container_name: es01 ports: - "9200:9200" - "9300:9300" environment: node.name: es01 discovery.seed_hosts: es01,es02,10.189.131.82:9300,10.189.131.82:9301 cluster.initial_master_nodes: es01,es02,10.189.131.82:9300,10.189.131.82:9301 cluster.name: myescluster http.cors.enabled: true http.cors.allow-origin: "*" ES_JAVA_OPTS: -Xms512m -Xmx512m xpack.security.enabled: true ELASTIC_PASSWORD: QAZ2@wsx volumes: - "/usr/local/es_cluster/node_1/data:/usr/share/elasticsearch/data" - "/usr/local/es_cluster/node_1/logs:/usr/share/elasticsearch/logs" - "/usr/local/es_cluster/node_1/plugins:/usr/share/elasticsearch/plugins" networks: - es-network ulimits: memlock: soft: -1 hard: -1 es02: image: "docker.elastic.co/elasticsearch/elasticsearch:7.17.25" container_name: es02 ports: - "9201:9200" - "9301:9300" environment: node.name: es02 discovery.seed_hosts: es01,es02,10.189.131.82:9300,10.189.131.82:9301 cluster.initial_master_nodes: es01,es02,10.189.131.82:9300,10.189.131.82:9301 cluster.name: myescluster http.cors.enabled: true http.cors.allow-origin: "* " ES_JAVA_OPTS: -Xms512m -Xmx512m xpack.security.enabled: true ELASTIC_PASSWORD: QAZ2@wsx volumes: - "/usr/local/es_cluster/node_2/data:/usr/share/elasticsearch/data" - "/usr/local/es_cluster/node_2/logs:/usr/share/elasticsearch/logs" - "/usr/local/es_cluster/node_2/plugins:/usr/share/elasticsearch/plugins" networks: - es-network ulimits: memlock: soft: -1 hard: -1 networks: es-network: driver: bridge 3:服务器创建挂载目录 mkdir -p /usr/local/es_cluster/node_1/data mkdir -p /usr/local/es_cluster/node_1/logs mkdir -p /usr/local/es_cluster/node_1/plugins/ik mkdir -p /usr/local/es_cluster/node_2/data mkdir -p /usr/local/es_cluster/node_2/logs mkdir -p /usr/local/es_cluster/node_2/plugins/ik 并给予执行权限 sudo chmod +x /usr/local/es_cluster/ 4:下载中文分词器 https://github.com/medcl/elasticsearch-analysis-ik/releases 在这个链接找对应版本的分词器版本。没有就下载当前版本最高的 然后注意 如果分词版本和ES版本不一致需要将分词版本改为一致 分词下载后需要解压到 映射目录 执行 unzip /wls/pansky/elasticsearch-analysis-ik-7.17.6.zip -d /usr/local/es_cluster/node_1/plugins/ik unzip /wls/pansky/elasticsearch-analysis-ik-7.17.6.zip -d /usr/local/es_cluster/node_2/plugins/ik 然后修改版本号 cd /usr/local/es_cluster/node_1/plugins/ik vim plugin-descriptor.properties 修改两处地方哦。 改为和ES版本一致的版本号 5:然后在服务新建一个目录单独存放ES的docker-compose.yml 用户名不可以自己定义 是系统默认的 elastic 然后执行：docker-compose up -d 就可以启动成功。 通过 docker ps -a 查看启动情况 如果报错 可以通过 docker-compose up 查看错误原因。 或者 docker logs 服务名字查看日志 docker-compose down curl -u elastic:QAZ2@wsx -X GET "http://10.190.131.81:9200/_cat/nodes?v"