Add Armada job for testing update of chart passwords

This adds both a periodic and experimental job for deploying Ceph
and the LMA components via Armada. This job will then generate new
passphrases for the LMA components, render an updated manifest for
the LMA components including the new passphrases, then applies the
updated LMA manifest to validate the ability for all deployed
charts to update those passphrases successfully

Change-Id: I966ebeadd3823a087239aa7d198444a084e5d242

playbooks/gather-armada-manifests.yaml

@@ -29,6 +29,7 @@
         - updated-armada-cluster-ingress
         - updated-armada-ceph
         - updated-armada-lma
+        - updated-password-armada-lma
       args:
         executable: /bin/bash
       ignore_errors: True

tools/deployment/armada/040-armada-update-passwords.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+#    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.
+
+set -xe
+
+# Empty previous password file contents
+> /tmp/osh-infra-passwords.env
+
+source ./tools/deployment/armada/generate-osh-infra-passwords.sh
+: ${OSH_INFRA_PATH:="../openstack-helm-infra"}
+
+#NOTE(portdirect): to use RBD devices with Ubuntu kernels < 4.5 this
+# should be set to 'hammer'
+. /etc/os-release
+if [ "x${ID}" == "xubuntu" ] && \
+   [ "$(uname -r | awk -F "." '{ print $2 }')" -lt "5" ]; then
+  export CRUSH_TUNABLES=hammer
+else
+  export CRUSH_TUNABLES=null
+fi
+
+export CEPH_NETWORK=$(./tools/deployment/multinode/kube-node-subnet.sh)
+export CEPH_FS_ID="$(cat /tmp/ceph-fs-uuid.txt)"
+export OSH_INFRA_PATH
+
+# NOTE(srwilkers): We add this here due to envsubst expanding the ${tag} placeholder in
+# fluentd's configuration. This ensures the placeholder value gets rendered appropriately
+export tag='${tag}'
+
+echo "Rendering updated-password-armada-lma manifest"
+envsubst < ./tools/deployment/armada/manifests/armada-lma.yaml > /tmp/updated-password-armada-lma.yaml
+
+echo "Validating update-password-armada-lma manifest"
+armada validate /tmp/updated-password-armada-lma.yaml
+
+echo "Applying update-password-armada-lma manifest"
+armada apply /tmp/updated-password-armada-lma.yaml

zuul.d/jobs.yaml

@@ -319,6 +319,29 @@
         - ./tools/deployment/armada/030-armada-apply-manifests.sh
         - ./tools/deployment/armada/035-armada-update-uuids.sh
 
+- job:
+    name: openstack-helm-infra-armada-update-passwords
+    parent: openstack-helm-infra-functional
+    nodeset: openstack-helm-five-node-ubuntu
+    timeout: 7200
+    pre-run:
+      - playbooks/osh-infra-upgrade-host.yaml
+      - playbooks/osh-infra-deploy-docker.yaml
+      - playbooks/osh-infra-build.yaml
+      - playbooks/osh-infra-deploy-k8s.yaml
+    run: playbooks/osh-infra-gate-runner.yaml
+    post-run:
+      - playbooks/osh-infra-collect-logs.yaml
+      - playbooks/gather-armada-manifests.yaml
+    vars:
+      gate_scripts:
+        - ./tools/deployment/armada/010-armada-host-setup.sh
+        - ./tools/deployment/armada/015-armada-build.sh
+        - ./tools/deployment/armada/020-armada-render-manifests.sh
+        - ./tools/deployment/armada/025-armada-validate-manifests.sh
+        - ./tools/deployment/armada/030-armada-apply-manifests.sh
+        - ./tools/deployment/armada/040-armada-update-passwords.sh
+
 - job:
     name: openstack-helm-infra-airship-divingbell
     parent: openstack-helm-infra

zuul.d/project.yaml

@@ -42,6 +42,7 @@
         - openstack-helm-infra-five-ubuntu
         - openstack-helm-infra-armada-deploy
         - openstack-helm-infra-armada-update-uuid
+        - openstack-helm-infra-armada-update-passwords
     experimental:
       jobs:
         #NOTE(srwilkers): Disable fedora experimental jobs until issues resolved
@@ -51,3 +52,4 @@
         - openstack-helm-infra-elastic-beats
         - openstack-helm-infra-armada-deploy
         - openstack-helm-infra-armada-update-uuid
+        - openstack-helm-infra-armada-update-passwords