157cfe621c
- Run TLS job on multinode env (5 nodes). - Run umbrella job on multinode env. Update openstack umbrella chart values to work on multiple nodes (deploy mariadb and rabbit with general storage class). Change-Id: I50eabc2e56646c2e75cc84aad2280a6bb1a44df0
47 lines
1.7 KiB
Bash
Executable File
47 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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: ${OSH_HELM_REPO:="../openstack-helm"}
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# This test confirms that upgrading a OpenStack Umbrella Helm release using
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# --reuse-values does not result in any unexpected pods from being recreated.
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# Ideally, no pods would be created if the upgrade has no configuration change.
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# Unfortunately, some jobs have hooks defined such that each Helm release deletes
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# and recreates jobs. These jobs are ignored in this test.
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# This test aims to validate no Deployment, DaemonSet, or StatefulSet pods are
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# changed by verifying the Observed Generation remains the same.
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# This test case is proven by:
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# 1. getting the list of DaemonSets, Deployment, StatefulSets after an installation
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# 2. performing a helm upgrade with --reuse-values
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# 3. getting the list of DaemonSets, Deployment, StatefulSets after the upgrade
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# 4. Verifying the list is empty since no applications should have changed
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before_apps_list="$(mktemp)"
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after_apps_list="$(mktemp)"
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kubectl get daemonsets,deployments,statefulsets \
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--namespace openstack \
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--no-headers \
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--output custom-columns=Kind:.kind,Name:.metadata.name,Generation:.status.observedGeneration \
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> "$before_apps_list"
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helm upgrade openstack ${OSH_HELM_REPO}/openstack \
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--namespace openstack \
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--reuse-values \
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--wait
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kubectl get daemonsets,deployments,statefulsets \
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--namespace openstack \
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--no-headers \
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--output custom-columns=Kind:.kind,Name:.metadata.name,Generation:.status.observedGeneration \
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> "$after_apps_list"
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# get list of apps that exist in after list, but not in before list
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changed_apps="$(comm -13 "$before_apps_list" "$after_apps_list")"
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if [ "x$changed_apps" != "x" ]; then
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echo "Applications changed unexpectedly: $changed_apps"
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exit 1
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fi
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