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yangjianfeng 90b4089cda Support config image repository for kubeadm

In some places of which network environment was limited, kubeadm
can't pull images from k8s.gcr.io. This patch add a variable
`KUBEADMIN_IMAGE_REPOSITORY` in order to the developer who located in
these places can set the kubeadm to pull container images from
repository that they can access.

Change-Id: I14aed50077ef0760635e575770fd2274cb759c53

2022-03-20 11:54:26 +08:00

devstack

Support config image repository for kubeadm

2022-03-20 11:54:26 +08:00

etc/cni/net.d

Support enabling CRI for containerd

2020-02-10 03:31:11 +00:00

playbooks

Add Kubernetes job

2019-06-17 02:22:33 +00:00

releasenotes/notes

Add support for kata container

2019-07-08 05:28:19 +00:00

roles

Add Kubernetes job

2019-06-17 02:22:33 +00:00

.gitignore

Add bashate job

2020-04-25 22:58:54 +00:00

.gitreview

OpenDev Migration Patch

2019-04-19 19:42:34 +00:00

.zuul.yaml

Migrate devstack-plugin-container jobs to focal

2020-09-13 04:05:37 +00:00

CONTRIBUTING.rst

[ussuri][goal] Update contributor documentation

2020-04-25 23:09:13 +00:00

README.rst

Add support for kata container

2019-07-08 05:28:19 +00:00

tox.ini

Bump min tox version to 3.18.0

2021-10-07 08:58:28 +00:00

README.rst

Container Plugin

This plugin enables installation of container engine and Kubernetes on Devstack. The default container engine is Docker.

Enabling in Devstack

1. Download DevStack

For more info on devstack installation follow the below link:

https://docs.openstack.org/devstack/latest/

2. Add this repo as an external repository

This plugin supports installing Kubernetes or container engine only. For installing container engine only, using the following config:

cat > /opt/stack/devstack/local.conf << END
[[local|localrc]]
enable_plugin devstack-plugin-container https://opendev.org/openstack/devstack-plugin-container
END

For installing Kata Containers, using the following config:

cat > /opt/stack/devstack/local.conf << END
[[local|localrc]]
enable_plugin devstack-plugin-container https://opendev.org/openstack/devstack-plugin-container
ENABLE_KATA_CONTAINERS=True
END

For installing Kubernetes, using the following config in master node:

cat > /opt/stack/devstack/local.conf << END
[[local|localrc]]
enable_plugin devstack-plugin-container https://git.openstack.org/openstack/devstack-plugin-container
enable_service etcd3
enable_service container
enable_service k8s-master
# kubeadm token generate
K8S_TOKEN="9agf12.zsu5uh2m4pzt3qba"

...

END

And using the following config in worker node:

cat > /opt/stack/devstack/local.conf << END
[[local|localrc]]
SERVICE_HOST=10.0.0.11 # change this to controller's IP address

enable_plugin devstack-plugin-container https://git.openstack.org/openstack/devstack-plugin-container
enable_service container
enable_service k8s-node
# kubeadm token generate
K8S_TOKEN="9agf12.zsu5uh2m4pzt3qba"

...

END

3. Run devstack

cd /opt/stack/devstack
./stack.sh