Files
jenkinsfiles/Jenkinsfile.pxe-server
2026-03-29 21:46:33 -07:00

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pipeline {
agent any
// Define parameters
parameters {
//booleanParam(name: 'deploy_iso', defaultValue: true, description: 'Deploy extra ISO boot options - will increase pipeline runtime.')
string(name: 'host_ip', defaultValue: '172.20.20.41', description: 'PXE Server IP Address')
string(name: 'iface', defaultValue: 'eth1', description: 'Listen interface for PXE')
string(name: 'server_ip', defaultValue: '172.29.1.10', description: 'IP address for DHCP server, might not match the target IP such as in the default case where I have two interfaces')
string(name: 'router_ip', defaultValue: '172.29.1.10', description: 'IP Address for router')
string(name: 'dhcp_subnet', defaultValue: '172.29.1.0', description: 'Default Subnet for DHCP server')
string(name: 'dhcp_netmask', defaultValue: '255.255.255.0', description: 'Default netmask for DHCP server')
string(name: 'dhcp_start', defaultValue: '172.29.1.50', description: 'DHCP start IP')
string(name: 'dhcp_end', defaultValue: '172.29.1.250', description: 'DHCP end IP')
booleanParam(name: 'configure_routing', defaultValue: true, description: 'Check this option to configure the PXE server to be the gateway for the dhcp network')
string(name: 'inet_iface', defaultValue: 'eth0', description: 'Interface for internet if enabling routing')
booleanParam(name: 'refresh_only', defaultValue: true, description: 'Only run the PXE Role to refresh configs')
}
environment {
ANSIBLE_FORCE_COLOR = '1'
SATURN_BEHEMOTH = credentials('SATURN_BEHEMOTH')
APPS_LIST = 'pxe-server'
LINUX_LDAP_PWD = credentials('LINUX_LDAP')
AUTHORIZED_KEY = credentials('AUTH_SSH_KEY')
matt_public_key = credentials('matt_public_key')
matt_private_key = credentials('matt_private_key')
cosmos_password = credentials('cosmos_password')
cosmos_root_password = credentials('cosmos_root_password')
}
options {
ansiColor('xterm')
}
stages {
stage('Generate Inventory File') {
steps {
// Generate the dynamic inventory file
sh """
set +x
jenkins_group=\$(echo ${env.BUILD_USER_GROUPS} | sed 's/,/\\n/g' | grep -v \$SERVER_SUBNET_GROUP | grep Jenkins | head -n 1)
jenkins_subnet_group=\$(echo ${env.BUILD_USER_GROUPS} | sed 's/,/\\n/g' | grep -e authenticated -e \$SERVER_SUBNET_GROUP | sort -rf | head -n 1)
jenkins_user=\$(echo ${env.BUILD_USER})
playbook_file="/var/jenkins_home/ansible/playbooks/pxe-server.yaml"
cd /var/jenkins_home/ansible
chmod +x /var/jenkins_home/ansible/inventory/inventory.sh
set -x
/var/jenkins_home/ansible/inventory/inventory.sh -p \$playbook_file -s -a \$jenkins_subnet_group -g \$jenkins_group -u \$jenkins_user -i ${params.host_ip}
"""
}
}
stage('Ansible Playbook') {
steps {
//Run the pxe-server ansible playbook
// /workspace/ansible/playbooks/pxe-server.yaml
sh """
set +x
echo ${params.host_ip}
hash=\$(echo -n ${params.host_ip} | md5sum | cut -c 1-8)
inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
playbook_file="/var/jenkins_home/ansible/playbooks/pxe-server.yaml"
extra_vars=\$(echo " \
new_hostname=debian-pxe.home.cosmos \
saturn_behemoth=${SATURN_BEHEMOTH} \
authorized_key=${AUTHORIZED_KEY} \
rename_host=true apps_list=${APPS_LIST} \
matt_public_key='${env.matt_public_key}' \
cosmos_password='${env.cosmos_password}' \
cosmos_root_password='${env.cosmos_root_password}'
listen_interface=${params.iface} \
internet_interface=${params.inet_iface} \
dhcp_subnet=${params.dhcp_subnet} \
dhcp_netmask=${params.dhcp_netmask} \
dhcp_start=${params.dhcp_start} \
dhcp_end=${params.dhcp_end} \
server_ip=${params.server_ip} \
router_ip=${params.router_ip} \
configure_routing=${params.configure_routing} \
refresh_only=${params.refresh_only} \
" | tr -s " ")
set -x
cd /var/jenkins_home/ansible
ansible-playbook -i \$inventory_file \$playbook_file \
--ssh-common-args='-o StrictHostKeyChecking=no' \
--extra-vars "\$extra_vars matt_private_key='${env.matt_private_key}' "
"""
}
}
}
post {
always {
// Remove dynamic Inventory file
sh """
set +x
hash=\$(echo -n "${params.host_ip}" | md5sum | cut -c 1-8)
inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
set -x
rm \$inventory_file
"""
}
}
}