Name: k8s-on-openstack
Owner: CancerCollaboratory
Description: An opinionated way to deploy a Kubernetes cluster on top of an OpenStack cloud.
Forked from: gmihaiescu/k8s-on-openstack
Created: 2017-09-25 14:25:47.0
Updated: 2017-09-25 14:25:49.0
Pushed: 2017-09-25 15:10:02.0
Size: 91
Language: Shell
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An opinionated way to deploy a Kubernetes cluster on top of an OpenStack cloud.
It is based on the following tools:
kubeadmansibleweave-netThe following mandatory environment variables need to be set before calling ansible-playbook:
OS_*: standard OpenStack environment variables such as OS_AUTH_URL, OS_USERNAME, …KEY: name of an existing SSH keypairThe following optional environment variables can also be set:
STATE: set to present by default and must be set to absent to destroy the clusterNAME: name of the Kubernetes cluster, used to derive instance names, kubectl configuration and security group nameIMAGE: name of an existing Ubuntu 16.04 imageNETWORK: name of the network to which instances should be connectedSUBNET_UUID: UUID of the subnet to which instances should be connected (required for LBaaSv2)FLOATING_IP_POOL: name of the floating IP poolFLOATING_IP_NETWORK_UUID: uuid of the floating IP network (required for LBaaSv2)NODE_MEMORY: how many MB of memory should nodes have, defaults to 4GBNODE_COUNT: how many nodes should we provision, defaults to 3MASTER_BOOT_FROM_VOLUME: boot the master instance on a volume for data persistence, defaults to TrueMASTER_TERMINATE_VOLUME: delete the volume when master instance is destroy, defaults to TrueMASTER_VOLUME_SIZE: size of the master volumeMASTER_MEMORY: how many MB of memory should master have, defaults to 4 GBSpin up a new cluster:
sible-playbook site.yaml
Destroy the cluster:
ATE=absent ansible-playbook site.yaml
The following environment variables needs to be defined:
OS_AUTH_URLOS_PASSWORDOS_USERNAME