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https://github.com/cloudfoundry-incubator/kubo-ci


https://github.com/cloudfoundry-incubator/kubo-ci

bosh-release concourse docker-image kubernetes kubo kubo-deployment kubo-release pipeline

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# Continuous Integration (CI) for Cloud Foundry Container Runtime (CFCR)



## Coverage



Repos covered by the pipelines:

- [Kubo release](https://www.github.com/cloudfoundry-incubator/kubo-release) - a BOSH release for Kubernetes

- [Kubo deployment](https://www.github.com/cloudfoundry-incubator/kubo-deployment) - BOSH deployment manifest and ops-files for deploying a single kubernetes cluster using CFCR.

- [CFCR Etcd](https://github.com/cloudfoundry-incubator/cfcr-etcd-release) - A BOSH release of Etcd used in CFCR

- [Docker BOSH release](https://github.com/cloudfoundry-incubator/docker-boshrelease) - A BOSH release of Docker used in CFCR



Other related repos:

- [Kubo disaster recovery acceptance tests

  (kdrats)](https://github.com/cloudfoundry-incubator/kubo-disaster-recovery-acceptance-tests) - Provides tests used by

  pipelines contained within this repo.

- [Kubo locks] - provides configuration information for the CI environments

  used by the pipelines.  Private repo for CFCR team use.



## Pipelines

To view the pipelines visit [ci.kubo.sh](https://ci.kubo.sh)



### Testing

#### Kubo-deployment

The main pipeline, runs on every commit in kubo-release and kubo-deployment. Is also used to create Github releases.

Runs tests on GCP, AWS and vSphere.



#### Long-lived-openstack

Runs tests on Openstack with a long-lived director instead of a freshly-deployed one for each run.

[Configuring OpenStack and Creating New Environments](openstack.md)



#### custom-CIDRs

Tests the CIDRS suite of the integration tests.  It tests changing the Pod and Service CIDRs for kubernetes.



#### Istio

Tests whether Istio specifications can be deployed on CFCR, and the Istio integration tests are run.



#### Gaffer

Attempts to update the CFCR deployment on which the gaffer application is run.  The gaffer application backs https://gaffer.kubo.sh



#### kubo-release-pr & kubo-deployment-pr

Test pull requests to the repos.  Have to be triggered manually.



#### pod-security-policy

Tests that the PodSecurityPolicy admission controller and policies work as expected.



#### CFCR-etcd

Tests the etcd release used in CFCR with different configurations. Creates and destroys the cluster at each run.



#### CFCR-etcd-long-running

Uses a long-lived etcd cluster and specifically focuses on potential “split brain” failure scenarios, centred around network partitions and VM restarts.



### Bumping components

The bump-* pipelines are used to automatically update components of CFCR or the CI infrastructure. The docker-boshrelease pipeline tests and releases new versions of the docker release.



### Building docker images

This pipeline builds all the images used in the other pipelines based on the [dockerfiles](https://github.com/cloudfoundry-incubator/kubo-ci/tree/master/docker-images) located in kubo-ci.



### Maintaining CI IaaS environments



The recycle pipeline is used to clean up environments.  It is triggered

automatically whenever a lock is released by the pipeline using that

environment.

The cleanup-gcp is used to clean up leftover LoadBalancers and Disks in GCP.

The vsphere-cleaner pipeline generates a binary which is used by the recycle pipeline to clean vsphere environments.