131 lines
5.7 KiB
Plaintext
131 lines
5.7 KiB
Plaintext
pipeline {
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agent any
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// ------------------------------------------------------------------
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// Global environment variables – change as needed
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// ------------------------------------------------------------------
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environment {
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DEBIAN_IP = 'debian_machine_ip'
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SSH_CREDENTIALS_ID = 'jenkins_root_ssh'
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REMOTE_SCRIPT = '/opt/ble-test/ble_api/api/ble.py'
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}
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// ------------------------------------------------------------------
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// Build parameters (visible to the user)
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// ------------------------------------------------------------------
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parameters {
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string(name: 'host_ip', defaultValue: '172.20.20.51', description: 'IP of the host that runs the BLE test')
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string(name: 'test_count', defaultValue: '25', description: 'Number of test iterations')
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string(name: 'BT_USB_ID', defaultValue: '0bda:c821', description: 'USB ID of the BLE dongle')
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}
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// ------------------------------------------------------------------
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// Stages
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// ------------------------------------------------------------------
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stages {
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// ---------------------------------------------------------------
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// 1️⃣ Prepare a unique screen session name
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// ---------------------------------------------------------------
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stage('Prepare Screen Name') {
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steps {
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script {
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// epoch seconds truncated to the last 6 digits
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def epochSec = System.currentTimeMillis() / 1000
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env.SCREEN_SESSION = "ble_test_${String.format('%06d', epochSec % 1_000_000)}"
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}
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}
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}
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// ---------------------------------------------------------------
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// 2️⃣ Verify / install screen (runs only once)
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// ---------------------------------------------------------------
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stage('Ensure screen is present') {
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steps {
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sshagent([env.SSH_CREDENTIALS_ID]) {
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sh """
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ssh -o StrictHostKeyChecking=no \\
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-o ServerAliveInterval=60 \\
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-o ServerAliveCountMax=120 \\
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root@${params.host_ip} <<'EOF'
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# If screen is missing, install it
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if ! command -v screen > /dev/null; then
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echo "screen not found – installing"
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apt-get update && apt-get install -y screen
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fi
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EOF
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"""
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}
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}
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}
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// ---------------------------------------------------------------
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// 3️⃣ Run the BLE test in a detached screen session
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// ---------------------------------------------------------------
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stage('Run BLE Test') {
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steps {
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retry(3) {
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timeout(time: 8, unit: 'HOURS') {
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sshagent([env.SSH_CREDENTIALS_ID]) {
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sh """
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ssh -o StrictHostKeyChecking=no \\
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-o ServerAliveInterval=60 \\
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-o ServerAliveCountMax=120 \\
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root@${params.host_ip} <<'EOF'
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# Start the test in a detached screen session
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screen -dmS ${env.SCREEN_SESSION} bash -c '
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echo "===== BLE test starting: \$(date)" > /tmp/ble_test.log
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usbreset ${params.BT_USB_ID}
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sleep 5
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cd /opt/ble-test/ble_api
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git pull
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cd /opt/ble-test/ble_api/api
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python3 -u ${REMOTE_SCRIPT} ${params.test_count} 2>&1 | tee -a /tmp/ble_test.log
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echo "===== BLE test finished: \$(date)" >> /tmp/ble_test.log
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'
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# Give screen a moment to spin up
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sleep 2
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EOF
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"""
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}
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// Verify that the test finished
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sh """
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ssh -o StrictHostKeyChecking=no \\
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-o ServerAliveInterval=60 \\
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-o ServerAliveCountMax=120 \\
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root@${params.host_ip} <<'EOF'
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if grep -q "BLE test finished" /tmp/ble_test.log; then
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echo "Test completed successfully."
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else
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echo "Test did NOT finish – aborting build."
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exit 1
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fi
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EOF
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"""
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}
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}
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}
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}
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}
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// ------------------------------------------------------------------
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// Post‑build cleanup – kill the remote screen session
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// ------------------------------------------------------------------
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post {
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always {
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sshagent([env.SSH_CREDENTIALS_ID]) {
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sh """
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ssh -o StrictHostKeyChecking=no \\
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-o ServerAliveInterval=60 \\
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-o ServerAliveCountMax=120 \\
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root@${params.host_ip} <<'EOF'
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if screen -list | grep -q ${env.SCREEN_SESSION}; then
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screen -S ${env.SCREEN_SESSION} -X quit
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fi
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EOF
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"""
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}
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}
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}
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} |