Add playbooks to restart / start / stop nodepool

These are based off the playbooks for zuul.

Change-Id: I5b01e80c5d831d3fd37ccfd9532831c8b93afad7
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

playbooks/nodepool/restart.yaml

@@ -0,0 +1,16 @@
+# Copyright 2019 Red Hat, Inc.
+#
+# 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.
+---
+- import_playbook: stop.yaml
+- import_playbook: start.yaml

playbooks/nodepool/start.yaml

@@ -0,0 +1,29 @@
+# Copyright 2019 Red Hat, Inc.
+#
+# 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.
+---
+- hosts: nodepool-builder:!disabled
+  tasks:
+    - name: starting nodepool-builder
+      become: true
+      systemd:
+        name: nodepool-builder
+        state: started
+
+- hosts: nodepool-launcher:!disabled
+  tasks:
+    - name: starting nodepool-launcher
+      become: true
+      systemd:
+        name: nodepool-launcher
+        state: started

playbooks/nodepool/stop.yaml

@@ -0,0 +1,43 @@
+# Copyright 2019 Red Hat, Inc.
+#
+# 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.
+---
+- hosts: nodepool-builder:!disabled
+  tasks:
+    - name: stopping nodepool-builder
+      become: true
+      systemd:
+        name: nodepool-builder
+        state: stopped
+      register: result
+
+    - name: Wait for (3h10m) to stop nodepool-builder
+      wait_for:
+        path: "/proc/{{ result.status.MainPID }}/status"
+        state: absent
+        timeout: 11400
+
+- hosts: nodepool-launcher:!disabled
+  tasks:
+    - name: stopping nodepool-launcher
+      become: true
+      systemd:
+        name: nodepool-launcher
+        state: stopped
+      register: result
+
+    - name: Wait for (3h10m) to stop nodepool-launcher
+      wait_for:
+        path: "/proc/{{ result.status.MainPID }}/status"
+        state: absent
+        timeout: 11400