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Uptime-Kuma是一个轻量级的自动化运维监控工具,最为引人注目的特点是其出色的监控Dashboard面板。部署简单,工具轻量又强大。而且,Uptime-Kuma是开源免费的,并支持基于Docker的部署方式。它支持网站、容器、数据库等存活检测,并支持通过邮件等方式进行告警,对于有自己的服务器并且提供访问的管理员可以实现告警推送,如果是企业级需要更强大的可以通过zabbix、prometheus、grafana等实现。
本次实践简介
本次实践部署环境为个人测试环境
本地环境规划
本次实践环境规划:docker快速拉取docker-ui镜像,然后后台启动docker-ui镜像
镜像命名 | IP地址 | 容器镜像版本 | 操作系统版本 |
---|---|---|---|
uptime-kuma | localhost | latest | ubuntu 22.04 |
检查本地Docker版本
- 检查Docker版本:docker version
-
- root@WellDone:/home/goodjob# docker version
- Client: Docker Engine - Community
- Version: 25.0.0
- API version: 1.44
- Go version: go1.21.6
- Git commit: e758fe5
- Built: Thu Jan 18 17:09:49 2024
- OS/Arch: linux/amd64
- Context: default
-
- Server: Docker Engine - Community
- Engine:
- Version: 25.0.0
- API version: 1.44 (minimum version 1.24)
- Go version: go1.21.6
- Git commit: 615dfdf
- Built: Thu Jan 18 17:09:49 2024
- OS/Arch: linux/amd64
- Experimental: false
- containerd:
- Version: 1.6.27
- GitCommit: a1496014c916f9e62104b33d1bb5bd03b0858e59
- runc:
- Version: 1.1.11
- GitCommit: v1.1.11-0-g4bccb38
- docker-init:
- Version: 0.19.0
- GitCommit: de40ad0
- root@WellDone:/home/goodjob#
检查Docker服务状态
检查Docker服务状态,确保Docker服务正常运行。
- systemctl status docker
-
- root@WellDone:/home/goodjob/Downloads# systemctl status docker
- ● docker.service - Docker Application Container Engine
- Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
- Active: active (running) since Wed 2024-01-24 08:54:31 CST; 1 day 4h ago
- TriggeredBy: ● docker.socket
- Docs: https://docs.docker.com
- Main PID: 1549 (dockerd)
- Tasks: 65
- Memory: 419.5M
- CPU: 38.874s
- CGroup: /system.slice/docker.service
- ├─ 1549 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
- ├─ 2010 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 6379 -container-ip 172.17.0.2 -container-port 6379
- ├─ 2016 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 6379 -container-ip 172.17.0.2 -container-port 6379
- ├─ 2029 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 5432 -container-ip 172.17.0.3 -container-port 5432
- ├─ 2036 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 5432 -container-ip 172.17.0.3 -container-port 5432
- ├─123083 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 8888 -container-ip 172.17.0.4 -container-port 8080
- └─123095 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 8888 -container-ip 172.17.0.4 -container-port 8080
-
- 1月 24 08:54:31 WellDone dockerd[1549]: time="2024-01-24T08:54:31.067895045+08:00" level=info msg="API listen on /run/docker.sock"
- 1月 24 08:54:31 WellDone systemd[1]: Started Docker Application Container Engine.
- 1月 24 16:13:48 WellDone dockerd[1549]: time="2024-01-24T16:13:48.185008219+08:00" level=info msg="ignoring event" container=8ad99af82d8a41dd661d>
- 1月 24 16:13:48 WellDone dockerd[1549]: time="2024-01-24T16:13:48.189484205+08:00" level=warning msg="ShouldRestart failed, container will not be>
- 1月 24 21:58:08 WellDone dockerd[1549]: time="2024-01-24T21:58:08.024915139+08:00" level=info msg="ignoring event" container=27fd28e2993f31b170b8>
- 1月 24 21:58:08 WellDone dockerd[1549]: time="2024-01-24T21:58:08.029986730+08:00" level=warning msg="ShouldRestart failed, container will not be>
- 1月 25 10:46:16 WellDone dockerd[1549]: time="2024-01-25T10:46:16.329180722+08:00" level=info msg="Container failed to exit within 10s of signal >
- 1月 25 10:46:16 WellDone dockerd[1549]: time="2024-01-25T10:46:16.350757439+08:00" level=info msg="ignoring event" container=b1223add00f36bbb3246>
- 1月 25 10:49:21 WellDone dockerd[1549]: time="2024-01-25T10:49:21.993755983+08:00" level=info msg="Container failed to exit within 10s of signal >
- 1月 25 10:49:22 WellDone dockerd[1549]: time="2024-01-25T10:49:22.015822650+08:00" level=info msg="ignoring event" container=edb0e153b45dbe62acd8>
- lines 1-28/28 (END)
下载Uptime-Kuma镜像
- docker pull louislam/uptime-kuma
-
- root@WellDone:/usr/local/docker-win# docker pull louislam/uptime-kuma
- Using default tag: latest
- latest: Pulling from louislam/uptime-kuma
- faac0b388980: Pull complete
- 477d7c8346e1: Pull complete
- de38bf6b573d: Pull complete
- 091406d4b39a: Pull complete
- 35203e649f95: Pull complete
- 38c138423805: Pull complete
- 70984f4f56dc: Pull complete
- 8334848a8c10: Pull complete
- eced218a4ab6: Pull complete
- b8c49ad5fa2c: Pull complete
- 4f4fb700ef54: Pull complete
- 75bf460180b9: Pull complete
- Digest: sha256:c326fd83d8da2d8fff3feb0e47433546139513bd823d9accc12977176b05b31f
- Status: Downloaded newer image for louislam/uptime-kuma:latest
- docker.io/louislam/uptime-kuma:latest
-
- root@WellDone:/home/goodjob# docker images
- REPOSITORY TAG IMAGE ID CREATED SIZE
- louislam/uptime-kuma latest b23ac695b1b4 2 months ago 434MB
创建容器
使用docker快速创建Uptime-Kuma的容器。
- 完整创建过程:
-
- 1.使用docker-cli启动一个Uptime-Kuma的容器。
-
- docker run -d --name uptime-kuma -p 9001:3001 -v /usr/local/uptime-kuma/data:/app/data -v /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Etc/UTC louislam/uptime-kuma:latest
-
- 2.使用docker-compose启动一个Uptime-Kuma的容器
-
- version: "3"
- services:
- uptime-kuma:
- container_name: uptime-kuma
- image: louislam/uptime-kuma
- ports:
- - 9001:3001
- volumes:
- - /usr/local/uptime-kuma/data:/app/data
- - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Etc/UTC
- restart: always
-
- 3.容器启动正常,访问
- http://ip:9001
检查容器运行状态
检查容器的运行状态,确保服务的正常运行。
docker ps
- root@WellDone:/home/goodjob# docker ps
- CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
- uptime-kuma louislam/uptime-kuma "/usr/bin/dumb-init …" uptime-kuma About a minute ago Up About a minute (healthy) 0.0.0.0:9001->3001/tcp, :::9001->3001/tcp
访问Uptime-Kuma首页 访问地址:http://localhost:9001
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