Ubuntu上更新Jenkins的詳細步驟
sudo cp -r /var/lib/jenkins /var/lib/jenkins_backup(備份至/var/lib/jenkins_backup目錄)。jenkins --version。sudo apt update && sudo apt upgrade -y && sudo apt dist-upgrade -y
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo tee /usr/share/keyrings/jenkins-keyring.asc > /dev/null
signed-by指定密鑰路徑,提升安全性):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 > /dev/null
sudo apt update
sudo apt install jenkins -y
apt-cache madison jenkins查看可用版本列表,再執行:sudo apt install jenkins=<version> # 將<version>替換為目標版本號,如2.414.3
sudo systemctl restart jenkins
sudo systemctl status jenkins
jenkins.war)。sudo apt install openjdk-11-jdk安裝。sudo cp /usr/share/jenkins/jenkins.war /usr/share/jenkins/jenkins.war.bak
sudo rm /usr/share/jenkins/jenkins.war
sudo cp /path/to/new/jenkins.war /usr/share/jenkins/ # 替換/path/to/new/為實際下載路徑
sudo systemctl restart jenkins
docker restart jenkins
jenkins --version。/var/lib/jenkins_backup)恢復數據和配置。