---
title: Charmhub | Deploy Containers Kubeapi Load Balancer using Charmhub - The Open
  Operator Collection
description: Deploy the latest version of Containers Kubeapi Load Balancer on any
  cloud.
url: https://charmhub.io/containers-kubeapi-load-balancer/configurations
---

# Containers Kubeapi Load Balancer

[Canonical Kubernetes](https://charmhub.io/publisher/containers "View all packages from Canonical Kubernetes")

* [Canonical Kubernetes](https://charmhub.io/publisher/containers "View all packages from Canonical Kubernetes")
* [Logging Tracing](https://charmhub.io/?filter=logging-tracing)

Platform:

20.04

18.04

16.04

stable 866

```
juju deploy containers-kubeapi-load-balancer
```

[Learn to deploy on juju >](https://juju.is/docs/juju/manage-applications)

* [extra\_packages](https://charmhub.io/containers-kubeapi-load-balancer/configurations#extra_packages)
* [extra\_sans](https://charmhub.io/containers-kubeapi-load-balancer/configurations#extra_sans)
* [ha-cluster-dns](https://charmhub.io/containers-kubeapi-load-balancer/configurations#ha-cluster-dns)
* [ha-cluster-vip](https://charmhub.io/containers-kubeapi-load-balancer/configurations#ha-cluster-vip)
* [host](https://charmhub.io/containers-kubeapi-load-balancer/configurations#host)
* [install\_keys](https://charmhub.io/containers-kubeapi-load-balancer/configurations#install_keys)
* [install\_sources](https://charmhub.io/containers-kubeapi-load-balancer/configurations#install_sources)
* [loadbalancer-ips](https://charmhub.io/containers-kubeapi-load-balancer/configurations#loadbalancer-ips)
* [nagios\_context](https://charmhub.io/containers-kubeapi-load-balancer/configurations#nagios_context)
* [nagios\_servicegroups](https://charmhub.io/containers-kubeapi-load-balancer/configurations#nagios_servicegroups)
* [package\_status](https://charmhub.io/containers-kubeapi-load-balancer/configurations#package_status)
* [port](https://charmhub.io/containers-kubeapi-load-balancer/configurations#port)
* [proxy\_read\_timeout](https://charmhub.io/containers-kubeapi-load-balancer/configurations#proxy_read_timeout)

[Learn about configurations >](https://juju.is/docs/juju/configuration#heading--application-configuration)

* extra\_packages | string

  Space separated list of extra deb packages to install.
* extra\_sans | string

  Space-separated list of extra SAN entries to add to the x509 certificate
  created for the load balancers.
* ha-cluster-dns | string

  DNS entry to use with the HA Cluster subordinate charm.
  Mutually exclusive with ha-cluster-vip.
* ha-cluster-vip | string

  Virtual IP for the charm to use with the HA Cluster subordinate charm
  Mutually exclusive with ha-cluster-dns. Multiple virtual IPs are
  separated by spaces.
* host | string

  Default: 127.0.0.1

  listen address
* 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.
* loadbalancer-ips | string

  Space seperated list of IP addresses of loadbalancers in front of control plane.
  A common case for this is virtual IP addresses that are floated in front of the
  kubeapi-load-balancer charm. The workers will alternate IP addresses from this
  list to distribute load. If you have 2 IPs and 4 workers, each IP will be used
  by 2 workers.
* nagios\_context | string

  Default: juju

  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.
* nagios\_servicegroups | string

  A comma-separated list of nagios servicegroups.
  If left empty, the nagios\_context will be used as the servicegroup
* 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".
* port | int

  Default: 443

  The port to run the loadbalancer
* proxy\_read\_timeout | int

  Default: 600

  Timeout in seconds for reading a response from proxy server.