Puppet Class: openshift_origin::ose_supported_config

Defined in:
manifests/ose_supported_config.pp

Overview

Copyright 2014 Red Hat, Inc., All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Class openshift_origin::ose_supported_config

This class enforces or provides notices about unsupported configurations.

TODO: write a custom function to avoid all the fail vs. notice logic



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# File 'manifests/ose_supported_config.pp', line 21

class openshift_origin::ose_supported_config {
  if ($::operatingsystem != 'RedHat') or ($::operatingsystemrelease >= 7.0 ) or
      ($::operatingsystemrelease < 6.5) {
    if $openshift_origin::ose_unsupported {
      notice('Openshift Enterprise requires Red Hat Enterprise Linux Server 6 version 6.5 or later')
    } else {
      fail('Openshift Enterprise requires Red Hat Enterprise Linux Server 6 version 6.5 or later')
    }
  }
  if member( $openshift_origin::node_frontend_plugins, 'apache-mod-rewrite' ) {
      notice('Openshift Enterprise 2.2 has deprecated the apache-mod-rewrite frontend.')
  }
  if $::architecture != 'x86_64' {
    if $openshift_origin::ose_unsupported {
      notice('Openshift Enterprise is only supported on x86_64.')
    } else {
      fail('Openshift Enterprise is only supported on x86_64.')
    }
  }
  if member( $openshift_origin::roles, 'node' ) and member( $openshift_origin::roles, 'broker' ) {
    if $openshift_origin::ose_unsupported {
      notice('Openshift Enterprise does not support co-location of node and broker')
    } else {
      fail('Openshift Enterprise does not support co-location of node and broker')
    }
  }
  if member( $openshift_origin::roles, 'load_balancer' ) {
    if $openshift_origin::ose_unsupported {
      notice('Broker load balancing must be handled by external facilities')
    } else {
      fail('Broker load balancing must be handled by external facilities')
    }
  }
  if $openshift_origin::broker_dns_plugin =~ /avahi|route53/  {
    if $openshift_origin::ose_unsupported {
      notice('Openshift Enterprise does not support avahi or route53 dns plugins')
    } else {
      fail('Openshift Enterprise does not support avahi or route53 dns plugins')
    }
  }
  if $openshift_origin::msgserver_cluster {
    if !(size($openshift_origin::real_msgserver_cluster_members) >= 2) {
        if $openshift_origin::ose_unsupported {
          notice('Openshift Enterprise requires at least 2 ActiveMQ nodes for clustered messaging')
        } else {
          fail('Openshift Enterprise requires at least 2 ActiveMQ nodes for clustered messaging')
        }
    }
  }
  if $openshift_origin::mongodb_replicasets {
    if (size($openshift_origin::mongodb_replicasets_members) < 3) {
      if $openshift_origin::ose_unsupported {
        notice('Openshift Enterprise requires replicasets have 3 or more members. It must also be an odd number of members.')
      } else {
        fail('Openshift Enterprise requires replicasets have 3 or more members. It must also be an odd number of members.')
      }
    }
  }
}