+.. Where are they provided?
+.. What are parameters and values?
+
+
+Currently, the CLAMP docker image can be deployed with small configuration needs. Though, you might need to make small adjustments to the configuration. As CLAMP is spring based, you can use the SPRING_APPLICATION_JSON environment variable to update its parameters.
+
+.. TODO detail config parameters and the usage
+
+
+There are one datasource for Clamp. By default, it will try to connect to the localhost server using the credentials available in the example SQL files. If you need to change the default database host and/or credentials, you can do it by using the following json as SPRING_APPLICATION_JSON environment variable :
+
+.. code-block:: json
+
+ {
+ "spring.datasource.cldsdb.url": "jdbc:mariadb://anotherDB.onap.org:3306/cldsdb4?verifyServerCertificate=false&useSSL=false&requireSSL=false&autoReconnect=true",
+ "spring.datasource.cldsdb.username": "admin",
+ "spring.datasource.cldsdb.password": "password",
+
+ "clamp.config.dcae.inventory.url": "http://dcaegen2.host:8080",
+ "clamp.config.dcae.dispatcher.url": "http://dcaegen2.host:8188",
+ "clamp.config.policy.pdpUrl1": "https://policy-pdp.host:9091/pdp/ , testpdp, alpha123",
+ "clamp.config.policy.pdpUrl2": "https://policy-pdp.host:9091/pdp/ , testpdp, alpha123",
+ "clamp.config.policy.papUrl": "https://policy-pap.host:8443/pap/ , testpap, alpha123",
+ "clamp.config.policy.clientKey": "5CE79532B3A2CB4D132FC0C04BF916A7",
+ "clamp.config.files.sdcController":"file:/opt/clamp/config/sdc-controllers-config.json",
+ "clamp.config.cadi.aafLocateUrl": "https://aaf-locate.onap:8095",
+ "com.att.eelf.logging.path": "/opt/clamp",
+ "com.att.eelf.logging.file": "logback.xml"
+ }
+
+SDC-Controllers config
+----------------------
+This file is a JSON that must be specified to Spring config, here is an example:
+
+.. code-block:: json
+ {
+ "sdc-connections":{
+ "sdc-controller1":{
+ "user": "clamp",
+ "consumerGroup": "consumerGroup1",
+ "consumerId": "consumerId1",
+ "environmentName": "AUTO",
+ "sdcAddress": "localhost:8443",
+ "password": "b7acccda32b98c5bb7acccda32b98c5b05D511BD6D93626E90D18E9D24D9B78CD34C7EE8012F0A189A28763E82271E50A5D4EC10C7D93E06E0A2D27CAE66B981",
+ "pollingInterval":30,
+ "pollingTimeout":30,
+ "activateServerTLSAuth":"false",
+ "keyStorePassword":"",
+ "keyStorePath":"",
+ "messageBusAddresses":["dmaaphost.com"]
+ },
+ "sdc-controller2":{
+ "user": "clamp",
+ "consumerGroup": "consumerGroup1",
+ "consumerId": "consumerId1",
+ "environmentName": "AUTO",
+ "sdcAddress": "localhost:8443",
+ "password": "b7acccda32b98c5bb7acccda32b98c5b05D511BD6D93626E90D18E9D24D9B78CD34C7EE8012F0A189A28763E82271E50A5D4EC10C7D93E06E0A2D27CAE66B981",
+ "pollingInterval":30,
+ "pollingTimeout":30,
+ "activateServerTLSAuth":"false",
+ "keyStorePassword":"",
+ "keyStorePath":"",
+ "messageBusAddresses":["dmaaphost.com"]
+ }
+ }
+ }
+
+Multiple controllers can be configured so that Clamp is able to receive the notifications from different SDC servers.
+Each Clamp existing in a cluster should have different consumerGroup and consumerId so that they can each consume the SDC notification.
+The environmentName is normally the Dmaap Topic used by SDC.
+If the sdcAddress is not specified or not available (connection failure) the messageBusAddresses will be used (Dmaap servers)