在Debian系統上部署Jenkins是一個相對直接的過程,但需要確保所有必要的組件都已正確安裝和配置。以下是一個詳細的步驟指南,涵蓋了從環境準備到Jenkins初始化的各個方面。
安裝Java環境:
sudo apt update && sudo apt install -y openjdk-11-jdk
sudo yum install -y java-11-openjdk-devel
通過官方倉庫安裝Jenkins:
sudo wget -O /usr/share/keyrings/jenkins-keyring.asc https://pkg.jenkins.io/debian-stable/jenkins.io.key
echo "deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https://pkg.jenkins.io/debian-stable binary/" | sudo tee /etc/apt/sources.list.d/jenkins.list
sudo apt update && sudo apt install -y jenkins
sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
sudo yum install -y jenkins
啟動Jenkins服務:
sudo systemctl enable jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins # 確認狀態為Active
防火墻與端口開放:
sudo ufw allow 8080/tcp
sudo ufw allow 50000/tcp
sudo ufw reload
訪問 http://<服務器IP>:8080
,輸入初始密碼:
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
更換國內鏡像源:
進入 Manage Jenkins -> Plugin Manager -> Advanced
替換 Update Site URL為:https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json
安裝必備插件:Pipeline、GitHub Integration、Docker、Kubernetes CLI、Credentials Binding
禁用匿名訪問:
進入 Manage Jenkins -> Security -> Enable security
選擇 Logged-in users can do anything
創建管理員用戶:設置用戶名、密碼和郵箱,避免使用默認賬號“admin”
生成SSH密鑰對:
ssh-keygen -t rsa -b 4096 -f ~/.ssh/jenkins_github
cat ~/.ssh/jenkins_github.pub
在Jenkins中配置憑據:
創建聲明式流水線項目:
主從架構搭建:通過Jenkins Agent實現分布式構建(Docker一鍵部署Agent節點):
docker run -d --name jenkins-agent \
-v /var/run/docker.sock:/var/run/docker.sock \
-e JENKINS_URL=http://master-ip:8080 \
-e JENKIN
通過以上步驟,你可以在Debian系統上成功部署和配置Jenkins,實現自動化構建、測試和部署。希望這些信息對你有所幫助!