安装好docker,在同一台服务器上安装es和kibana
安装docker命令参考:
#可以按顺序执行如下命令安装
1.sudo yum install -y yum-utils
2 sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
3 sudo yum-config-manager --enable docker-ce-nightly
4 sudo yum-config-manager --enable docker-ce-test
5 sudo yum-config-manager --disable docker-ce-nightly
6 clear
7 docker
8 sudo yum install docker-ce docker-ce-cli containerd.io
9 yum list docker-ce --showduplicates | sort -r
# 根据版本安装
10 sudo yum install docker-ce-20.10.9 docker-ce-cli-20.10.9 containerd.io
11 sudo systemctl start docker
2.拉去镜像并创建network
docker pull elasticsearch:7.10.1 docker pull kibana:7.10.1 docker network create somenetwork3.运行es容器
#拉起容器命令 docker run -d --name elasticsearch --net somenetwork -p 9200:9200 -p 9300:9300 -e ES_JAVA_OPTS="-Xms512m -Xmx512m" -e "discovery.type=single-node" -e "xpack.security.enabled=true" elasticsearch:7.10.1 #命令解释 discovery.type 拉起es容器模式 xpack.security.enabled 相当于开启登录认证 ES_JAVA_OPTS 创建时,调整内存的分配 增加9200/9300的端口映射4.设置es密码
#docker命令进入es容器,执行如下命令,会出现如下图窗口设置各种角色密码: elasticsearch-setup-passwords interactive5.安装kibana
#执行命令 docker run -d --name kibana --net somenetwork -p 5601:5601 kibana:7.10.16.设置kibana密码
#进入docker容器,进入conf目录,编辑kibana.yaml文件,增加如下登录es配置 elasticsearch.username: xxxxxxx elasticsearch.password: xxxxxxx7.问题解决
docker 启动es报错解决:
报错信息:[1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] 解决方法,执行如下命令,重启docker: sysctl -w vm.max_map_count=262144
报错信息: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured 解决方法:docker run命令中加上如下参数 -e "discovery.type=single-node"8.备注
#修改elastic用户密码命令
curl -H "Content-Type:application/json" -XPOST -u elastic 'http://192.168.140:9200/_xpack/security/user/elastic/_password' -d '{ "password" : "123456" }'



