一、Ward监控工具介绍
Ward监控工具是一款专门用于监控Linux系统的工具。这个软件比较适合于小型的系统和服务器,像一些轻量级的服务,比较小的微信小程序的后端系统是没啥问题的,它可以实时监测系统的CPU、内存、I/O等资源的使用情况,以及系统的网络状态和服务运行状态等。
但是大型的集群还是用其他主流的监控软件比较好,这种倾向于一些单服务,或者轻微的高负载的服务更合适。
它兼容目前主流的操作系统,并且自适应设计系统,对轻量级的服务是不错的选择。
二、本次实践介绍
- 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:下载镜像dockurr/windows:latest,通过docker-cli或者docker compose启动容器
镜像命名 | IP地址 | 容器镜像版本 | 操作系统版本 |
ward | localhost | latest | ubuntu 22.04 |
三、检查本地Docker环境
- 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>
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四、部署Ward镜像
- 下载Ward镜像
docker pull antonyleons/ward:latest
root@WellDone:/usr/local/docker-win#docker pull antonyleons/ward:latest
latest: Pulling from antonyleons/ward
3dd181f9be59: Pull complete
0f838805bddf: Pull complete
e7eee5bc80e6: Pull complete
51526e7965d8: Pull complete
ffcdc7c6c160: Pull complete
482d2f919508: Pull complete
6fca98d64209: Pull complete
Digest: sha256:43ffbf3a44ed1677d74200714a6fd2ce30743c112d0f0a27e6bc8fb05b9a79de
Status: Downloaded newer image for antonyleons/ward:latest
2f5f5d101bc8808453783d0726c3af77d213af82508d17db5851af33715bd5b4
- 创建容器
使用docker快速创建ward的容器。
完整创建过程:
1.使用docker-cli启动一个ward的容器。
docker run --restart always -it -d --name ward -p 4000:4000 -e WARD_PORT=4000 -e WARD_THEME=dark --privileged antonyleons/ward
2.使用docker-compose启动一个ward的容器
version: '3.9'
services:
ward:
image: antonyleons/ward
privileged: true
environment:
- WARD_THEME=dark
- WARD_PORT=4000
ports:
- '4000:4000'
container_name: ward
tty: true
stdin_open: true
restart: always
3.容器启动正常,访问
http://ip:4000
3. 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
2f5f5d101bc8 antonyleons/ward "/bin/sh -c 'java -j…" 7 seconds ago Up 6 seconds 0.0.0.0:4000->4000/tcp, :::4000->4000/tcp
五、访问ward页面
访问ward首页 访问地址:http://localhost:4000