cdk-kvm-worker-bundle

gistfile1.txt

series: xenial
description: A nine-machine Kubernetes cluster, appropriate for production. Includes a three-machine etcd cluster and three Kubernetes worker nodes.
services:
  canal:
    annotations:
      gui-x: '450'
      gui-y: '750'
    charm: cs:~containers/canal-30
  ceph-mon:
    annotations:
      gui-x: '600'
      gui-y: '300'
    charm: cs:ceph-mon-24
    num_units: 3
    to:
    - lxd:kubernetes-worker-host
  ceph-osd:
    annotations:
      gui-x: '300'
      gui-y: '300'
    charm: cs:ceph-osd-259
    num_units: 3
    to:
    - kubernetes-worker-host
  easyrsa:
    annotations:
      gui-x: '450'
      gui-y: '550'
    charm: cs:~containers/easyrsa-39
    constraints: root-disk=8G
    num_units: 1
    to:
    - lxd:kubernetes-master
  etcd:
    annotations:
      gui-x: '800'
      gui-y: '550'
    charm: cs:~containers/etcd-77
    constraints: cores=4 mem=16G root-disk=16G
    num_units: 3
  kubeapi-load-balancer:
    annotations:
      gui-x: '450'
      gui-y: '250'
    charm: cs:~containers/kubeapi-load-balancer-57
    constraints: root-disk=8G
    expose: true
    num_units: 1
  kubernetes-master:
    annotations:
      gui-x: '800'
      gui-y: '850'
    charm: cs:~containers/kubernetes-master-102
    constraints: cores=4 mem=16G root-disk=16G
    num_units: 2
    options:
      channel: 1.10/stable
  "kubernetes-worker-host":
    charm: "cs:ubuntu"
    num_units: 3
    constraints: "cores=12 mem=64G root-disk=96G"
    annotations:
      "gui-x": "100"
      "gui-y": "850"
  "kubernetes-worker":
     charm: "cs:~containers/kubernetes-worker"
     num_units: 9
     constraints: "cores=2 mem=16G root-disk=16G"
     options:
        channel: 1.10/stable
     expose: true
     to:
       to: ["kvm:kubernetes-worker-host/0", "kvm:kubernetes-worker-host/1", "kvm:kubernetes-worker-host/2","kvm:kubernetes-worker-host/0", "kvm:kubernetes-worker-host/1", "kvm:kubernetes-worker-host/2","kvm:kubernetes-worker-host/0", "kvm:kubernetes-worker-host/1", "kvm:kubernetes-worker-host/2"]
     annotations:
        "gui-x": "100"
        "gui-y": "850"
relations:
- - kubernetes-master:kube-api-endpoint
  - kubeapi-load-balancer:apiserver
- - kubernetes-master:loadbalancer
  - kubeapi-load-balancer:loadbalancer
- - kubernetes-master:kube-control
  - kubernetes-worker:kube-control
- - kubernetes-master:certificates
  - easyrsa:client
- - etcd:certificates
  - easyrsa:client
- - kubernetes-master:etcd
  - etcd:db
- - kubernetes-worker:certificates
  - easyrsa:client
- - kubernetes-worker:kube-api-endpoint
  - kubeapi-load-balancer:website
- - kubeapi-load-balancer:certificates
  - easyrsa:client
- - canal:etcd
  - etcd:db
- - canal:cni
  - kubernetes-master:cni
- - canal:cni
  - kubernetes-worker:cni
- - kubernetes-master:ceph-storage
  - ceph-mon:admin
- - ceph-mon:osd
  - ceph-osd:mon