Updating the logs collection from robot tests

Change-Id: Idee735506feebead6989a5e891004b079f0d3b35
Signed-off-by: Felipe Vicens <felipe.vicens@atos.net>
diff --git a/jenkins/ci-pipelines/ci_stage_3.groovy b/jenkins/ci-pipelines/ci_stage_3.groovy
index 671482c..f4eaa10 100644
--- a/jenkins/ci-pipelines/ci_stage_3.groovy
+++ b/jenkins/ci-pipelines/ci_stage_3.groovy
@@ -102,8 +102,9 @@
 }
 
 def archive_logs(stackName) {
-    sh "docker service ls |grep \"${stackName}\"| awk '{print \$2}'| xargs -iy docker service logs y --timestamps &> containers_logs.txt"
-    archiveArtifacts artifacts: 'containers_logs.txt'
+    sh "docker service ls |grep \"${stackName}\"| awk '{print \$2}' | xargs -iy docker ps -af name=y  --format \"{{.ID}} {{.Names}}\" --no-trunc | awk '{ print \"sudo cp /var/lib/docker/containers/\"\$1\"/\"\$1\"-json.log \"\$2\".log\"}' | xargs -iy bash y "
+    sh "sudo chown jenkins: osm*.log"
+    archiveArtifacts artifacts: '*.log'
 }
 
 node("${params.NODE}") {