Add cleanup master job back in CI

Change-Id: Ic079f4e18cfa20ce48457012ca0e502e84e72af1
diff --git a/jjb/airship/job_master_clean.yml b/jjb/airship/job_master_clean.yml
new file mode 100644
index 0000000..45bc826
--- /dev/null
+++ b/jjb/airship/job_master_clean.yml
@@ -0,0 +1,77 @@
+---
+#
+# ============LICENSE_START=======================================================
+#  Copyright (C) 2019 Nordix Foundation.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
+# Description:
+# ============
+# This file contains job template definition for K8s CAPM3 integration tests
+# cleanup.
+# This job can be triggered manually or through a Github pull request. It creates a
+# pipeline job. The pipeline scripts are maintained in Airship CI repository.
+
+- job-template:
+    id: master_clean
+    name: '{job_prefix}_master_integration_tests_cleanup'
+    description: "K8s CAPM3 integration tests cleanup"
+    project-type: pipeline
+    defaults: global
+    disabled: False
+    concurrent: True
+    parameters:
+    - string:
+        name: PROJECT_REPO_ORG
+        default: '{repo[org]}'
+        description: 'Project github repo org name'
+    - string:
+        name: PROJECT_REPO_NAME
+        default: '{repo[name]}'
+        description: 'Project github repo name'
+    - string:
+        name: ghprbActualCommit
+        default: 'master'
+        description: 'CI Repo branch for triggering manual build'
+    - string:
+        name: ghprbAuthorRepoGitUrl
+        default: 'https://github.com/{repo[org]}/{repo[name]}.git'
+        description: 'CI Repo URL for triggering manual build'
+
+    properties:
+    - build-discarder:
+        days-to-keep: 30
+        num-to-keep: 300
+        artifact-days-to-keep: -1
+        artifact-num-to-keep: -1
+
+    triggers:
+      - timed: "0 */6 * * *"
+
+    pipeline-scm:
+      scm:
+      - git:
+          url: "{ci_github_repo}"
+          credentials-id: "{ci_github_jenkins_credentials_id}"
+          branches:
+            - '{branch|master}'
+          name: 'origin'
+          refspec: '+refs/heads/*:refs/remotes/origin/*'
+          wipe-workspace: True
+          honor-refspec: True
+          shallow-clone: False
+      script-path: "{ci_github_pipeline}"
+      lightweight-checkout: False
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