serverJenkins.sh

#!/usr/bin/bash

su centos
cd /home/centos
whoami
echo logged in as $USER.
echo in directory $PWD

# 安装常用工具
sudo yum install wget -y
sudo yum install unzip -y
sudo yum install git -y

# 安装 OpenSSH
echo "Installing OpenSSH..."
sudo yum install -y openssh-server

# 启动并启用 OpenSSH
echo "Starting and enabling OpenSSH..."
sudo systemctl start sshd
sudo systemctl enable sshd

# 检查 OpenSSH 服务状态
sudo systemctl status sshd

# 配置 GitLab 服务器 SSH 密钥
echo "installing gitlab server key..."
sudo touch ~/.ssh/known_hosts
sudo ssh-keyscan gitlab.cs.cf.ac.uk >> ~/.ssh/known_hosts
sudo chmod 644 ~/.ssh/known_hosts

# 配置用户 SSH 密钥
echo "installing gitlab deployment key..."
touch matrix_keypair.key
cat << `EOF` >> matrix_keypair.key
-----BEGIN OPENSSH PRIVATE KEY-----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-----END OPENSSH PRIVATE KEY-----
`EOF`
chmod 400 matrix_keypair.key

# 通过 SSH 密钥克隆一个 Git 仓库
echo "cloning repository..."
echo $PWD
ssh-agent bash -c 'ssh-add matrix_keypair.key; git clone git@git.cardiff.ac.uk:c24020257/sports-league-application.git'

# 更新 rsyslog 配置以将日志输出到特定设备
echo "update logging configuration..."
sudo sh -c "echo '*.info;mail.none;authpriv.none;cron.none /dev/ttyS0' >> /etc/rsyslog.conf"
sudo systemctl restart rsyslog

# 确认当前的工作目录是否成功切换
cd /home/rocky
echo in directory $PWD

# 安装并配置 MariaDB 数据库
echo "installing MariaDB..."
# sudo yum install mysql -y
sudo dnf install mariadb-server -y
sudo systemctl start mariadb
sudo systemctl status mariadb
sudo systemctl enable mariadb


echo "creating mysql_secure_installation.txt..."
touch mysql_secure_installation.txt
cat << `EOF` >> mysql_secure_installation.txt

n
Y
comsc
comsc
Y
Y
Y
Y
Y
`EOF`

echo "running mysql_secure_installation..."
sudo mysql_secure_installation < mysql_secure_installation.txt

sudo yum install wget -y
sudo yum install unzip -y
sudo yum install git -y

# 安装 Java 17
echo "Installing Java 17..."
sudo yum install java-17-openjdk-devel -q -y
echo java --version

# 安装 Jenkins
echo "install Jenkins"
# https://pkg.jenkins.io/redhat-stable/
curl --silent --location http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo | sudo tee /etc/yum.repos.d/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
sudo rpm --import https://pkg.jenkins.io/redhat/jenkins.io-2023.key
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y
sudo yum install jenkins -y

# 配置 Jenkins 的 SSH known_hosts 文件
echo "installing gitlab server key... has to be added to the jenkins user home (~) dir "
mkdir /var/lib/jenkins/.ssh
sudo touch /var/lib/jenkins/.ssh/known_hosts
sudo ssh-keyscan git.cardiff.ac.uk >> /var/lib/jenkins/.ssh/known_hosts
sudo chmod 644 /var/lib/jenkins/.ssh/known_hosts


# If you want jenkins on port 8081 so you can run your app on 8080 then change the default jenkins port.
#(look up linux sed - it is really cool)
# sudo sed -i 's/JENKINS_PORT="8080"/JENKINS_PORT="8081"/g' /etc/sysconfig/jenkins
sudo systemctl start jenkins
systemctl status jenkins
sudo systemctl enable jenkins

# echo "Installing Java 10..."
# curl -O https://download.java.net/java/GA/jdk10/10.0.2/19aef61b38124481863b1413dce1855f/13/GPL/openjdk-10.0.2_linux-x64_bin.tar.gz
# tar zxvf openjdk-10.0.2_linux-x64_bin.tar.gz
# sudo mv jdk-10.0.2 /usr/local/
# export JAVA_HOME=/usr/local/jdk-10.0.2
# export PATH=$PATH:$JAVA_HOME/bin    
# java --version
# sudo ln -s /usr/local/jdk-10.0.2/bin/java /usr/bin/java

# 安装 Gradle 7.6
echo "Installing gradle..."
# wget https://services.gradle.org/distributions/gradle-6.7.1-bin.zip
wget https://services.gradle.org/distributions/gradle-7.6-bin.zip
sudo mkdir /opt/gradle
sudo unzip -q -d /opt/gradle gradle-7.6-bin.zip
export PATH=$PATH:/opt/gradle/gradle-7.6/bin
echo gradle -v
gradle bootrun &

# 安装 Terraform 1.1.5
echo "Installing terraform..."
cd /home/rocky
wget https://releases.hashicorp.com/terraform/1.1.5/terraform_1.1.5_linux_amd64.zip
unzip terraform_1.1.5_linux_amd64.zip
sudo mv terraform /usr/local/bin/