Merge lp:~jacekn/mojo/mojo-specs into lp:mojo/mojo-specs

[Jacek Nykis]

Add stage for prometheus-openstack-exporter charm testing

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

This merge proposal is being monitored by mergebot. Change the status to Approved to merge.

[Laurent Sesquès (sajoupa)]

review: Approve

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

Change successfully merged at revision 119

[lp:~jacekn/mojo/mojo-specs]

119. By Jacek Nykis on 2018-07-19

Add stage for prometheus-openstack-exporter charm testing

Reviewed-on: https://code.launchpad.net/~jacekn/mojo/mojo-specs/+merge/349931
Reviewed-by: Laurent Sesques <email address hidden>

=== added directory 'charm-testing/prometheus-openstack-exporter'
=== added file 'charm-testing/prometheus-openstack-exporter/collect'
--- charm-testing/prometheus-openstack-exporter/collect	1970-01-01 00:00:00 +0000
+++ charm-testing/prometheus-openstack-exporter/collect	2018-07-19 12:42:46 +0000
@@ -0,0 +1,2 @@
+prometheus-openstack-exporter   cs:prometheus-openstack-exporter
+nrpe                            cs:nrpe

=== added file 'charm-testing/prometheus-openstack-exporter/deploy'
--- charm-testing/prometheus-openstack-exporter/deploy	1970-01-01 00:00:00 +0000
+++ charm-testing/prometheus-openstack-exporter/deploy	2018-07-19 12:42:46 +0000
@@ -0,0 +1,21 @@
+prometheus-openstack-exporter:
+    series: {{series}}
+    services:
+        prometheus-openstack-exporter:
+            charm: prometheus-openstack-exporter
+            options:
+              cache-refresh-interval: 90
+              schedulable-instance-size: 2, 4096, 40
+              os-credentials: |
+                { username: "dummy_user", password: "dummy_password",
+                  tenant_name: "dummy_tenant", region_name: "dummy_region",
+                  auth_url: "http://localhost" }
+        nrpe:
+            charm: nrpe
+{%- if series != "trusty" %}
+            options:
+                procs: '-w 200 -c 250 -k'
+                swap: '-w 90% -c 75% -n ok'
+{%- endif %}
+    relations:
+       - ["prometheus-openstack-exporter", "nrpe:nrpe-external-master"]     

=== added symlink 'charm-testing/prometheus-openstack-exporter/helpers'
=== target is u'../prometheus2/helpers'
=== added file 'charm-testing/prometheus-openstack-exporter/manifest'
--- charm-testing/prometheus-openstack-exporter/manifest	1970-01-01 00:00:00 +0000
+++ charm-testing/prometheus-openstack-exporter/manifest	2018-07-19 12:42:46 +0000
@@ -0,0 +1,27 @@
+# Collect, pre-deploy (lint, etc.) deploy and check the initial charm
+# We need to clean the build directory first in case a previous build
+# was using a version that is different from the upstream (e.g. git vs. charmstore)
+script config=clean-build-dir
+# Now collect
+collect config=collect
+script config=pre-deploy
+deploy config=deploy wait=true
+# Skip check_prometheus_openstack_exporter_http as it requires valid admin creds to work
+nagios-check skip-checks='check_swap,check_etc_bzr,check_log_archive_status,check_ksplice,check_prometheus_openstack_exporter_http' retry=3 sleep=60
+verify config=post-deploy retry=3 sleep=60
+# Now test an upgrade to the new charm if UPGRADE_CHARM is set
+stop-on return-code=99 config=check-upgrade-charm UPGRADE_CHARM=${UPGRADE_CHARM}
+script config=create-upgrade-collect UPGRADE_CHARM=${UPGRADE_CHARM}
+collect config=collect-upgrade
+script config=upgrade-charm
+juju-check-wait
+# Skip check_prometheus_openstack_exporter_http as it requires valid admin creds to work
+nagios-check skip-checks='check_swap,check_etc_bzr,check_log_archive_status,check_ksplice,check_prometheus_openstack_exporter_http' retry=3 sleep=60
+verify config=post-deploy retry=3 sleep=60
+# Now redeploy the model, and test a deployment from scratch (with the updated charm in place)
+script config=redeploy-model
+script config=pre-deploy
+deploy config=deploy wait=true
+# Skip check_prometheus_openstack_exporter_http as it requires valid admin creds to work
+nagios-check skip-checks='check_swap,check_etc_bzr,check_log_archive_status,check_ksplice,check_prometheus_openstack_exporter_http' retry=3 sleep=60
+verify config=post-deploy retry=3 sleep=60

=== added file 'charm-testing/prometheus-openstack-exporter/post-deploy'
--- charm-testing/prometheus-openstack-exporter/post-deploy	1970-01-01 00:00:00 +0000
+++ charm-testing/prometheus-openstack-exporter/post-deploy	2018-07-19 12:42:46 +0000
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+. "$(dirname $0)/helpers"
+
+##################################
+# prometheus-openstack-exporter verification
+##################################
+for UNIT in $(get_units prometheus-openstack-exporter); do
+    echo -e "####\n# Calling unit to ensure it returns metrics"
+    # Due to LP#1782563 we need to ssh to the unit to verify
+    #curl -f -s -S -v http://${UNIT}:9183 |grep OpenStack
+    ssh ${UNIT} "curl -f -s -S -v http://localhost:9183/|grep OpenStack"
+    if [ $? -ne 0 ]; then
+        fail
+    fi
+done
+
+# If we are here it means all checks passed
+echo "#####################"
+echo "# E2E Checks Passed #"
+echo "#####################"