docker本地虚拟机配置

docker 下载安装

yum install -y docker

如果报错

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache

修改docker 仓库地址

/etc/docker/daemon.json 中修改
{
“registry-mirrors”: [“https://nz5uykfk.mirror.aliyuncs.com”]
}

重启docker

systemctl restart docker

设置开机自启

systemctl enable docker

查看docker状态

systemctl status docker

使用docker下载prometheus

docker pull prom/prometheus

创建prometheus配置文件

mkdir $PWD/prometheus/

编写prometheus配置文件 后面新增配置-job_name后面

cat > $PWD/prometheus/prometheus.yml <<EOF
global:
scrape_interval: 15s
evaluation_interval: 15s

scrape_configs:

• job_name: “prometheus”
  static_configs:
  • targets: [“1.15.133.105:9090”]
• job_name: “node_exproter”
  static_configs:
  • targets: [“1.15.133.105:9100”]
• job_name: “cad”
  static_configs:
  • targets: [“1.15.133.105:8081”]
• job_name: “mysql”
  static_configs:
  • targets: [“1.15.133.105:9104”]

EOF

启动Prometheus

docker run -d -p 9090:9090 --restart always --name prometheus -v $PWD/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml -e TZ=Asia/Shanghai -v /etc/localtime:/etc/localtime prom/prometheus

grafana 下载

docker pull grafana/grafana

grafana保存数据目录

mkdir $PWD/grafana && chmod 777 $PWD/grafana

运行grafana

docker run -d -p 3000:3000 --restart always --name=grafana -v $PWD/grafana:/var/lib/grafana -e TZ=Asia/Shanghai -v /etc/localtime:/etc/localtime grafana/grafana

cadvisor 下载 监控计算机容器

sudo docker run --volume=/:/rootfs:ro --volume=/var/run:/var/run:rw --volume=/sys:/sys:ro --volume=/var/lib/docker/:/var/lib/docker:ro --volume=/dev/disk/:/dev/disk:ro --publish=8081:8080 --detach=true --name=cadvisor google/cadvisor:latest

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node_exporter 下载

docker run -d --net=“host” --name node_exporter --restart=unless-stopped -p 9100:9100
-v “/proc:/host/proc:ro”
-v “/sys:/host/sys:ro”
-v “/:/rootfs:ro”
prom/node-exporter

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创建桥接

docker network ls
docker network create mysql-network

如果mysql链接不上，修改密码登录插件

ALTER USER ‘root’@‘%’ IDENTIFIED WITH mysql_native_password BY ‘your_new_password’;
FLUSH PRIVILEGES;

运行mysql

docker run -d -p 3306:3306 --restart=“always” --network=“mysql-network” --name mysql -u root -v /home/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 --privileged=true mysql

运行mysql-exporter

docker run -d -p 9104:9104 --restart=“always” --network=“mysql-network” --name mysqld-exporter --pid=“host” -e DATA_SOURCE_NAME=“root:123456@(1.15.133.105:3306)/” prom/mysqld-exporter

使用7362模板

运行jenkins

docker run -di --name=jenkins -p 8082:8080 -v /home/jenkins_home/:/var/jenkins_home jenkins/jenkins:lts

cat linux.json

[

{

“targets”: [“192.168.145.128:9100”],

“labels”: {

“hostname”: “test-01”

}

},

{

“targets”: [“192.168.145.131:9100”],

“labels”: {

“hostname”: “test-02”

}

}

]

cat > $PWD/prometheus/prometheus.yml <<EOF
global:
scrape_interval: 15s
evaluation_interval: 15s

scrape_configs:

• job_name: ‘linuxnode-discorvery’
  file_sd_configs:
  • files:
    • /home/prometheus/linuxnode-discovery.json

EOF

docker run -d -p 9900:9090 --restart always --name prometheus_test -v $PWD/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml -e TZ=Asia/Shanghai -v /etc/localtime:/etc/localtime prom/prometheus
docker run -d -p 9900:9090 --restart always --name prometheus_test -v $PWD/prometheus:/etc/prometheus -e TZ=Asia/Shanghai -v /etc/localtime:/etc/localtime prom/prometheus

docker run -d -p 3307:3306 --restart=“always” --network=“mysql-network” --name mysql2 -u root -v /home/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 --privileged=true mysql_exporter