Bug 1903: Better SSH check

[osm/devops.git] / jenkins / ci-pipelines / ci_stage_3.groovy

diff --git a/jenkins/ci-pipelines/ci_stage_3.groovy b/jenkins/ci-pipelines/ci_stage_3.groovy
index e8e6d25..c203313 100644 (file)
--- a/jenkins/ci-pipelines/ci_stage_3.groovy
+++ b/jenkins/ci-pipelines/ci_stage_3.groovy
@@ -418,10 +418,16 @@ node("${params.NODE}") {
                     println("Waiting for VM at ${IP_ADDRESS} to be reachable")
 
                     alive = false
-                    while (!alive) {
-                        output = sh(returnStdout: true, script: "sleep 1 ; nc -zv ${IP_ADDRESS} 22 2>&1 || true").trim()
-                        println("output is [$output]")
-                        alive = output.contains('succeeded')
+                    timeout(time: 1, unit: 'MINUTES') {
+                        while (!alive) {
+                            output = sh(
+                                returnStatus: true,
+                                script: "ssh -T -i ${SSH_KEY} " +
+                                    "-o StrictHostKeyChecking=no " +
+                                    "-o UserKnownHostsFile=/dev/null " +
+                                    "-o ConnectTimeout=5 ubuntu@${IP_ADDRESS} 'echo Alive'")
+                            alive = (output == 0)
+                        }
                     }
                     println('VM is ready and accepting ssh connections')
                 } // stage("Spawn Remote VM")
@@ -605,10 +611,10 @@ EOF"""
                         stage('Publish to Dockerhub') {
                             parallelSteps = [:]
                             for (buildStep in containerList) {
-                                module = buildStep
-                                moduleName = buildStep.toLowerCase()
-                                dockerTag = params.DOCKER_TAG
-                                moduleTag = containerName
+                                def module = buildStep
+                                def moduleName = buildStep.toLowerCase()
+                                def dockerTag = params.DOCKER_TAG
+                                def moduleTag = containerName
 
                                 parallelSteps[module] = {
                                     dir("$module") {