###############################################################################
#  ============LICENSE_START=======================================================
#  org.onap.dmaap
#  ================================================================================
#  Copyright © 2017 AT&T Intellectual Property. 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.
#  ============LICENSE_END=========================================================
#
#  ECOMP is a trademark and service mark of AT&T Intellectual Property.
#  
###############################################################################
###############################################################################
##
## Cambria API Server config
##
##	- Default values are shown as commented settings.
##


###############################################################################
##
## HTTP service
##
##		- 3904 is standard as of 7/29/14.
##		- At this time, Cambria always binds to 0.0.0.0
##
cambria.service.port=${CAMBRIA_SERVICE_PORT}

###############################################################################
##
## Broker Type
##
##	The Cambria server can run either as a memory-only implementation, meant
##	for testing, or against Kafka. For a memory-only server, use "memory" for
##	the broker.type setting.
##
broker.type=${CAMBRIA_BROKER_TYPE}

###############################################################################
##
## Zookeeper Connection
##
##	Both Cambria and Kafka make use of Zookeeper.
#
config.zk.servers=${CAMBRIA_ZOOKEEPER_NODES}
config.zk.root=/fe3c/cambria/config


###############################################################################
##
## Kafka Connection
##
##	Items below are passed through to Kafka's producer and consumer
##	configurations (after removing "kafka.")
##
kafka.metadata.broker.list=${KAFKA_BROKER_LIST}
kafka.client.zookeeper=${CAMBRIA_ZOOKEEPER_NODES}

###############################################################################
##
##	Secured Config
##
##	Some data stored in the config system is sensitive -- API keys and secrets,
##	for example. to protect it, we use an encryption layer for this section
##	of the config.
##
## The key is a base64 encode AES key. This must be created/configured for
## each installation.
#cambria.secureConfig.key=
##
## The initialization vector is a 16 byte value specific to the secured store.
## This must be created/configured for each installation.
#cambria.secureConfig.iv=

###############################################################################
##
## Consumer Caching
##
##	Kafka expects live connections from the consumer to the broker, which
##	obviously doesn't work over connectionless HTTP requests. The Cambria
##	server proxies HTTP requests into Kafka consumer sessions that are kept
##	around for later re-use. Not doing so is costly for setup per request,
##	which would substantially impact a high volume consumer's performance.
##
##	This complicates Cambria server failover, because we often need server
##	A to close its connection before server B brings up the replacement.    
##

## The consumer cache is normally enabled.
cambria.consumer.cache.enabled=true

## Cached consumers are cleaned up after a period of disuse. The server inspects
## consumers every sweepFreqSeconds and will clean up any connections that are
## dormant for touchFreqMs.
cambria.consumer.cache.sweepFreqSeconds=15
cambria.consumer.cache.touchFreqMs=120000

## The cache is managed through ZK. The default value for the ZK connection
## string is the same as config.zk.servers.
cambria.consumer.cache.zkConnect=${CAMBRIA_ZOOKEEPER_NODES}

##
## Shared cache information is associated with this node's name. The default
## name is the hostname plus the HTTP service port this host runs on. (The
## hostname is determined via InetAddress.getLocalHost ().getCanonicalHostName(),
## which is not always adequate.) You can set this value explicitly here.
##
#cambria.api.node.identifier=<use-something-unique-to-this-instance>

###############################################################################
##
## Metrics Reporting
##
##	This server can report its metrics periodically on a topic.
##
metrics.send.cambria.enabled=true
metrics.send.cambria.baseUrl=localhost:${CAMBRIA_SERVICE_PORT}
metrics.send.cambria.topic=cambria.apinode.metrics
metrics.send.cambria.sendEverySeconds=60