"name": "kubernetes-master"
"summary": "The Kubernetes control plane."
"maintainers":
- "Tim Van Steenburgh <tim.van.steenburgh@canonical.com>"
- "George Kraft <george.kraft@canonical.com>"
- "Rye Terrell <rye.terrell@canonical.com>"
- "Konstantinos Tsakalozos <kos.tsakalozos@canonical.com>"
- "Charles Butler <Chuck@dasroot.net>"
- "Matthew Bruzek <mbruzek@ubuntu.com>"
- "Mike Wilson <mike.wilson@canonical.com>"
- "Joe Borg <joseph.borg@canonical.com>"
"description": |
  Kubernetes is an open-source platform for deploying, scaling, and operations
  of application containers across a cluster of hosts. Kubernetes is portable
  in that it works with public, private, and hybrid clouds. Extensible through
  a pluggable infrastructure. Self healing in that it will automatically
  restart and place containers on healthy nodes if a node ever goes away.
"tags":
- "misc"
- "infrastructure"
- "kubernetes"
- "master"
"series":
- "focal"
- "bionic"
- "xenial"
"requires":
  "certificates":
    "interface": "tls-certificates"
  "vault-kv":
    "interface": "vault-kv"
  "ha":
    "interface": "hacluster"
  "etcd":
    "interface": "etcd"
  "loadbalancer":
    # Use of this relation is strongly discouraged in favor of the more
    # explicit loadbalancer-internal / loadbalancer-external relations.
    "interface": "public-address"
  "ceph-storage":
    "interface": "ceph-admin"
  "ceph-client":
    "interface": "ceph-client"
  "aws":
    "interface": "aws-integration"
  "gcp":
    "interface": "gcp-integration"
  "openstack":
    "interface": "openstack-integration"
  "vsphere":
    "interface": "vsphere-integration"
  "azure":
    "interface": "azure-integration"
  "keystone-credentials":
    "interface": "keystone-credentials"
  "dns-provider":
    "interface": "kube-dns"
  "loadbalancer-internal":
    # Indicates that the LB should not be public and should use internal
    # networks if available. Intended for control plane and other internal use.
    "interface": "loadbalancer"
  "loadbalancer-external":
    # Indicates that the LB should be public facing. Intended for clients which
    # must reach the API server via external networks.
    "interface": "loadbalancer"
"provides":
  "nrpe-external-master":
    "interface": "nrpe-external-master"
    "scope": "container"
  "container-runtime":
    "interface": "container-runtime"
    "scope": "container"
  "kube-api-endpoint":
    # Use of this relation is strongly discouraged as the API endpoints will be
    # provided via the kube-control relation. However, it can be used to
    # override those endpoints if you need to inject a reverse proxy between
    # the master and workers using a charm which only supports the old MITM
    # style relations. Note, though, that since this reverse proxy will not be
    # visible to the master, it will not be used in any of the client or
    # component kube config files.
    "interface": "http"
  "kube-control":
    "interface": "kube-control"
  "cni":
    "interface": "kubernetes-cni"
    "scope": "container"
  "prometheus":
    "interface": "prometheus-manual"
  "grafana":
    "interface": "grafana-dashboard"
  "aws-iam":
    "interface": "aws-iam"
    "scope": "container"
"peers":
  "coordinator":
    "interface": "coordinator"
  "kube-masters":
    "interface": "kube-masters"
"resources":
  "core":
    "type": "file"
    "filename": "core.snap"
    "description": |
      core snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
  "kubectl":
    "type": "file"
    "filename": "kubectl.snap"
    "description": |
      kubectl snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
  "kube-apiserver":
    "type": "file"
    "filename": "kube-apiserver.snap"
    "description": |
      kube-apiserver snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
  "kube-controller-manager":
    "type": "file"
    "filename": "kube-controller-manager.snap"
    "description": |
      kube-controller-manager snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
  "kube-scheduler":
    "type": "file"
    "filename": "kube-scheduler.snap"
    "description": |
      kube-scheduler snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
  "cdk-addons":
    "type": "file"
    "filename": "cdk-addons.snap"
    "description": |
      CDK addons snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
  "kube-proxy":
    "type": "file"
    "filename": "kube-proxy.snap"
    "description": |
      kube-proxy snap
      [DEPRECATED] in favor of using a Snap Store Proxy.
      See https://ubuntu.com/kubernetes/docs/proxies for more details.
"subordinate": !!bool "false"