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1.23 |
Flannel is a virtual network that gives a subnet to each host for use with container runtimes.
This charm will deploy flannel as a background service, and configure CNI for
use with flannel, on any principal charm that implements the
kubernetes-cni interface.
The flannel charm is a
subordinate.
This charm will require a principal charm that implements the kubernetes-cni
interface in order to properly deploy.
juju deploy cs:~containers/flannel
juju deploy cs:~containers/etcd
juju deploy cs:~containers/kubernetes-master
juju deploy cs:~containers/kubernetes-worker
juju add-relation flannel etcd
juju add-relation flannel kubernetes-master
juju add-relation flannel kubernetes-worker
| name | type | Default | Description |
|---|---|---|---|
| cidr | string | 10.1.0.0/16 | Network CIDR to assign to Flannel |
| iface | string | The interface to bind flannel overlay networking. The default value is the interface bound to the cni endpoint. | |
| nagios_context | string | juju | See notes |
| nagios_servicegroups | string | A comma-separated list of nagios servicegroups. If left empty, the nagios_context will be used as the servicegroup |
Used by the nrpe subordinate charms. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like:
juju-myservice-0
If you're running multiple environments with the same services in them this allows you to differentiate between them.
This subordinate does not support being co-located with other deployments of the flannel subordinate (to gain 2 vlans on a single application). If you require this support please file a bug.
This subordinate also leverages juju-resources, so it is currently only available on juju 2.0+ controllers.