Update test-cases documentation (#6264)

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Florian Ruynat 2020-06-18 08:40:05 +02:00 committed by GitHub
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@ -11,26 +11,23 @@ and the `etcd` group merged with the `kube-master`.
`ha` layout consists of two etcd nodes, two masters and a single worker node, `ha` layout consists of two etcd nodes, two masters and a single worker node,
with role intersection. with role intersection.
`scale` layout can be combined with above layouts. It includes 200 fake hosts `scale` layout can be combined with above layouts (`ha-scale`, `separate-scale`). It includes 200 fake hosts
in the Ansible inventory. This helps test TLS certificate generation at scale in the Ansible inventory. This helps test TLS certificate generation at scale
to prevent regressions and profile certain long-running tasks. These nodes are to prevent regressions and profile certain long-running tasks. These nodes are
never actually deployed, but certificates are generated for them. never actually deployed, but certificates are generated for them.
Note, the canal network plugin deploys flannel as well plus calico policy controller. Note, the canal network plugin deploys flannel as well plus calico policy controller.
## GCE instances ## Test cases
| Stage| Network plugin| OS type| GCE region| Nodes layout The [CI Matrix](docs/ci.md) displays OS, Network Plugin and Container Manager tested.
|--------------------|--------------------|--------------------|--------------------|--------------------|
| part1| calico| coreos-stable| us-west1-b| separate|
| part1| canal| debian-8-kubespray| us-east1-b| ha|
| part1| weave| rhel-7| europe-west1-b| default|
| part2| flannel| centos-7| us-west1-a| default|
| part2| calico| debian-8-kubespray| us-central1-b| default|
| part2| canal| coreos-stable| us-east1-b| default|
| special| canal| rhel-7| us-east1-b| separate|
| special| weave| ubuntu-1604-xenial| us-central1-b| default|
| special| calico| centos-7| europe-west1-b| ha-scale|
| special| weave| coreos-alpha| us-west1-a| ha-scale|
The "Stage" means a build step of the build pipeline. The steps are ordered as `part1->part2->special`. All tests are breakdown into 3 "stages" ("Stage" means a build step of the build pipeline) as follows:
- _unit_tests_: Linting, markdown, vagrant & terraform validation etc...
- _part1_: Molecule and AIO tests
- _part2_: Standard tests with different layouts and OS/Runtime/Network
- _part3_: Upgrade jobs, terraform jobs and recover control plane tests
- _special_: Other jobs (manuals)
The steps are ordered as `unit_tests->part1->part2->part3->special`.