Add job for checking slave connection to jenkins

During unexpected errors jenkins slaves can disconnect from master node.
This job will allow to check it quickly.

Change-Id: I0024498ca9ac924f0a0fac5a13a90cd793f38af5

diff --git a/maintenance-ci/common/jobs/check_slave_connection.yaml b/maintenance-ci/common/jobs/check_slave_connection.yaml
new file mode 100644 (file)
index 0000000..6d96e94
--- /dev/null
+++ b/maintenance-ci/common/jobs/check_slave_connection.yaml
@@ -0,0 +1,26 @@
+- job:
+    name: 'check-slave-connection'
+    description: |
+        Verify that all slaves with given prefix are registered in jenkins
+
+    concurrent: false
+    node: 'jenkins-master'
+
+    parameters:
+    - openstack-cloud-selector
+    - string:
+        name: STACK_PREFIX
+        description: "Stack prefix"
+        default: "swarm-slave"
+
+    wrappers:
+    - timestamps
+    - openstack-creds
+    - timeout:
+        fail: true
+        timeout: 30
+
+    builders:
+    - openrc-source-file-selector
+    - shell:
+        !include-raw: common/scripts/check_slave_conn.sh

diff --git a/maintenance-ci/common/scripts/check_slave_conn.sh b/maintenance-ci/common/scripts/check_slave_conn.sh
new file mode 100755 (executable)
index 0000000..24ff3b9
--- /dev/null
+++ b/maintenance-ci/common/scripts/check_slave_conn.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+
+OPENSTACK_CLIENTS_VENV="${OPENSTACK_CLIENTS_VENV:-/home/jenkins/venv-openstack-clients}"
+
+if [[ ! -d "${OPENSTACK_CLIENTS_VENV}" ]] ; then
+    virtualenv "${OPENSTACK_CLIENTS_VENV}"
+    source "${OPENSTACK_CLIENTS_VENV}"/bin/activate
+    pip install openstackclient
+    deactivate
+fi
+
+source "${OPENSTACK_CLIENTS_VENV}"/bin/activate
+
+export os_nodes=$(openstack server list --format value -c Name | grep "${STACK_PREFIX}")
+export jenkins_nodes=$(curl http://maintenance-ci.scc.mirantis.net/computer/api/json 2>/dev/null | python -c "import sys, json; data = json.load(sys.stdin) ; node_names = [node['displayName'] for node in data['computer']] ; print '\n'.join(node_names)" | grep "${STACK_PREFIX}")
+
+python -c "import os;
+result = set(os.environ.get('os_nodes').split('\n')) - set(os.environ.get('jenkins_nodes').split('\n')[1:]);
+print '\n'.join(result) ;
+exit(len(result))"
+
+deactivate
\ No newline at end of file