GOCD Server Installation
Increase Disk Space for GoCD Server Setup.
https://learndevopsonline.github.io/learndevopsonline/build/docs/How-Tos/extend-lvm-disk-in-rhel9
Install Java
dnf install java-17-openjdk.x86_64 -y
Create a user to run the software
useradd gocd
Download GOCD
curl -L -o /tmp/go-server-23.5.0-18179.zip https://download.gocd.org/binaries/23.5.0-18179/generic/go-server-23.5.0-18179.zip
Switch to the gocd user
su - gocd -c 'unzip /tmp/go-server-23.5.0-18179.zip'
Create a service file to start the service with systemctl
/etc/systemd/system/gocd-server.service
[Unit]
Description=GoCD Server
[Service]
Type=forking
User=gocd
ExecStart=/home/gocd/go-server-23.5.0/bin/go-server start sysd
ExecStop=/home/gocd/go-server-23.5.0/bin/go-server stop sysd
KillMode=control-group
Environment=SYSTEMD_KILLMODE_WARNING=true
[Install]
WantedBy=multi-user.target
Load and start service.
systemctl daemon-reload
systemctl enable gocd-server
systemctl start gocd-server
GOCD Agent Installation, Perform this in workstation node
Install Java
dnf install java-17-openjdk.x86_64 -y
Create a user to run the software
useradd gocd
Download GOCD
curl -L -o /tmp/go-agent-23.5.0-18179.zip https://download.gocd.org/binaries/23.5.0-18179/generic/go-agent-23.5.0-18179.zip
Switch to the gocd user
su - gocd -c 'unzip /tmp/go-agent-23.5.0-18179.zip'
Create a service file to start the service with systemctl
/etc/systemd/system/gocd-agent.service
[Unit]
Description=GoCD Server
[Service]
Type=forking
User=gocd
ExecStart=/home/gocd/go-agent-23.5.0/bin/go-agent start sysd
ExecStop=/home/gocd/go-agent-23.5.0/bin/go-agent stop sysd
KillMode=control-group
Environment=SYSTEMD_KILLMODE_WARNING=true
[Install]
WantedBy=multi-user.target
Update GoCD server in configuration file /home/gocd/go-agent-23.5.0/wrapper-config/wrapper-properties.conf & Update line wrapper.app.parameter.101 with localhost with gocd server ip address.
Load and start service.
systemctl daemon-reload
systemctl enable gocd-agent
systemctl start gocd-agent