Prometheus安装

-  [配置网络](https://blog.csdn.net/qq_37933685/article/details/81169794)

-  [更换国内源](https://www.jianshu.com/p/e63903fd09f0)

-  [【CentOS7】yum安装时出现错误[Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown e的解决办法](https://blog.csdn.net/oschina_41140683/article/details/82426831)

#上传下载命令
> yum install lrzsz -y
#下载
> wget https://github.com/prometheus/prometheus/releases/download/v2.12.0/prometheus-2.12.0.linux-amd64.tar.gz
#解压
> tar -zxvf prometheus-2.12.0.linux-amd64.tar.gz
# 配置环境变量
> vi /etc/profile
# 加入以下
# 设置prometheus的环境变量
PATH=$PATH
PATH=$PATH:/root/prometheus/server/prometheus-2.12.0.linux-amd64
export PATH
....
> source /etc/profile

# 启动promethus
> promethus 

# 停止防火墙
> systemctl stop firewalld
# 关闭开机启动防火墙
> systemctl disable firewalld
# 关闭安全策略
> vi /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
# 这里修改为disabled
SELINUX=disabled
# SELINUXTYPE= can take one of three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

docker run --name prometheus -d -p 127.0.0.1:9090:9090 quay.io/prometheus/prometheus