okd/roles/calico

Calico

Configure Calico components for the Master host.

Requirements

• Ansible 2.2

Warning: This Calico Integration is in Alpha

Calico shares the etcd instance used by OpenShift, and distributes client etcd certificates to each node. For this reason, we do not (yet) recommend running Calico on any production-like cluster, or using it for any purpose besides early access testing.

Installation

To install, set the following inventory configuration parameters:

• openshift_use_calico=True
• openshift_use_openshift_sdn=False
• os_sdn_network_plugin_name='cni'

Additional Calico/Node and Felix Configuration Options

Additional parameters that can be defined in the inventory are:

| Environment | Description | Schema | Default |
|---------|----------------------|---------|---------| |CALICO_IPV4POOL_CIDR| The IPv4 Pool to create if none exists at start up. It is invalid to define this variable and NO_DEFAULT_POOLS. |IPv4 CIDR | 192.168.0.0/16 | | CALICO_IPV4POOL_IPIP | IPIP Mode to use for the IPv4 POOL created at start up. | off, always, cross-subnet | always | | CALICO_LOG_DIR | Directory on the host machine where Calico Logs are written.| String | /var/log/calico |

Contact Information

Author: Dan Osborne dan@projectcalico.org

For support, join the #openshift channel on the calico users slack.