Containers Kubernetes

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• cidr | string

  Default: 10.1.0.0/16

  Network CIDR to assign to Kubernetes service groups. This must not overlap with any IP ranges assigned to nodes for pods.

• dns_domain | string

  Default: cluster.local

  The domain name to use for the Kubernetes cluster by the dns service.

• enable-cgroups | boolean

  Enable GRUB cgroup overrides cgroup_enable=memory swapaccount=1. WARNING changing this option will reboot the host - use with caution on production services

• etcd_image | string

  Default: gcr.io/google_containers/etcd:2.0.12

  The image to pull for the 'etcdctl' command. Recommended to mirror the default on a private registry if connectivity is a concern

• extra_packages | string

  Space separated list of extra deb packages to install.

• flannel_image | string

  Default: quay.io/coreos/flannel:0.5.5

  The image to pull for running 'flannel'. Recommended to mirror the default on a private registry if connectivity is a concern

• http_proxy | string

  URL to use for HTTP_PROXY to be used by Docker. Only useful in closed environments where a proxy is the only option for routing to the registry to pull images

• https_proxy | string

  URL to use for HTTPS_PROXY to be used by Docker. Only useful in closed environments where a proxy is the only option for routing to the registry to pull images

• iface | string

  The interface to bind flannel overlay networking. The default value is the result of running the following command: `route | grep default | head -n 1 | awk {'print $8'}`.

• install_keys | string

  List of signing keys for install_sources package sources, per charmhelpers standard format (a yaml list of strings encoded as a string). The keys should be the full ASCII armoured GPG public keys. While GPG key ids are also supported and looked up on a keyserver, operators should be aware that this mechanism is insecure. null can be used if a standard package signing key is used that will already be installed on the machine, and for PPA sources where the package signing key is securely retrieved from Launchpad.

• install_sources | string

  List of extra apt sources, per charm-helpers standard format (a yaml list of strings encoded as a string). Each source may be either a line that can be added directly to sources.list(5), or in the form ppa:<user>/<ppa-name> for adding Personal Package Archives, or a distribution component to enable.

• package_status | string

  Default: install

  The status of service-affecting packages will be set to this value in the dpkg database. Valid values are "install" and "hold".

• root_certificate | string

  The root certificate to use for this grouping of charms. If empty (default) the leader will generate a self signed Certificate Authority (CA). All certificates will be based on the root certificate.

• version | string

  Default: v1.2.3

  The version of Kubernetes to use in this charm. The version is inserted in the configuration files that specify the hyperkube container to use when starting a Kubernetes cluster. Changing this value will restart the Kubernetes cluster.