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New and Changed Features in Contrail Cloud Release 13.6
The features listed in this section are new or changed as of Contrail Cloud Release 13.6.
Product Components
Contrail Networking Release 1912.L4
Contrail Networking 1912.L4 Release Notes.
AppFormix Release 3.1.25
AppFormix Release Notes are available as part of the software download package.
Red Hat OpenStack 13 (z15)–OpenStack Queens Version (Red Hat CDN sync 25-Mar-2021)
RHEL 7.9–Linux kernel 3.10.0-1160.21.1 (Red Hat CDN sync 25-Mar-2021)
Red Hat Ceph Storage 3 (Red Hat CDN sync 25-Mar-2021)
Contrail Cloud Tuning
Optional undercloud tuning in the
config/site.ymlconfiguration file.Note Only advanced users with knowledge of TripleO should change these settings.
Support for additional tuning of the undercloud to match specific settings and requirements.
You may use this extra configuration to modify any TripleO parameter documented by Red Hat. See below for a tuning example:undercloud: ... extra_config: | MistralExecutionFieldSizeLimit: 32768 #hieradata params for undercloud install extra_hieradata: | heat::max_json_body_size: 10000000 heat::rpc_response_timeout: 1200 heat::max_template_size: 1500000
RabbitMQ
Using a non-default password with RabbitMQ.
You may set a non-default password for RabbitMQ in your Contrail Cloud environment.
Configure your RabbitMQ password in the
config/vault-data.ymlfile by replacing the default “c0ntrail123” password, as seen below:overcloud: ... contrail: rabbitmq: # contrail rabbitmq user name user: "contrail_rabbitmq" # contrail rabbitmq user password password: "c0ntrail123"