Prometheus的docker方式安装

官网下载镜像和运行：

docker run -d  --name=prometheus -p 9090:9090  prom/prometheus

注意：上面官网镜像有问题，用最新版本v2.22.0

docker run -d --name=prometheus -p 9090:9090 prom/prometheus:v2.22.0

[root@k8s-2 ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
946b5de66048 prom/prometheus "/bin/prometheus --c…" 4 seconds ago Up 3 seconds 0.0.0.0:9090->9090/tcp, :::9090->9090/tcp prometheus

[root@k8s-2 ~]#ss -anlp|grep 9090

tcp LISTEN 0 128 *:9090 *:* users:(("docker-proxy",pid=6534,fd=4))
tcp LISTEN 0 128 [::]:9090 [::]:* users:(("docker-proxy",pid=6540,fd=4))