User Data for jenkins slave in Openstack

user_data_jenkins_slave.sh

#!/bin/bash

curl ${SLAVE_JAR_URL} -o /var/lib/jenkins/agent.jar

#/etc/systemd/system/sebasshtian.service
cat << EOF > /etc/systemd/system/jenkins-slave.service
[Unit]
Description=Jenkins-slave
After=network.target

[Service]
Type=simple
User=jenkins
Restart=always
RestartSec=5
ExecStart=/bin/java -jar /var/lib/jenkins/agent.jar -jnlpUrl ${SLAVE_JNLP_URL} -secret ${SLAVE_JNLP_SECRET} -workDir "/var/lib/jenkins"
KillMode=process

[Install]
WantedBy=multi-user.target

EOF

systemctl daemon-reload

systemctl enable jenkins-slave
systemctl start jenkins-slave