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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -103,6 +103,7 @@ Variables set manually / coming from deployment system: - CONFIG_BINDING_SERVICE - should be a name of CBS - CONFIG_BINDING_SERVICE_SERVICE_PORT - should be an http port of CBS - HOSTNAME - should be a name of VESCollector application as it is registered in CBS catalog +- CBS_CLIENT_CONFIG_PATH - (optional) should contain path to application config file. ### Docker file system layout The main directory where all code resides in docker container @@ -143,14 +144,16 @@ For testing purpose, the docker image includes preset configuration which can be -### Consul - Dynamic configuration +### Dynamic configuration -Application properties like /etc/collector.properties and Dmaap configuration /etc/DmaapConfig.json are updated frequently by configuration stored in Consul(CBS) +Application properties like /etc/collector.properties and Dmaap configuration /etc/DmaapConfig.json are updated frequently by configuration stored in config file or if it doesn't exist, in Consul (CBS) http://<kubernetes_host_ip>:30270/ui/#/dc1/kv/<vescollector_SCN> -Configuration stored in Consul have bigger priority and always will override local configuration so all configuration modification should be done using Consul update on corresponding kv store. -Frequently how often configuration will be fetch from Consul server is manageable in /etc/collector.properties property "collector.dynamic.config.update.frequency={time in minutes}". -To fetch configuration from Consul, VES collector uses CBS client from DCAE SDK. +By default, config file is located in /app-config/application_config.yaml and this path can be changed by CBS_CLIENT_CONFIG_PATH env. +Configuration stored in config file has the biggest priority and always will override local configuration. +If config file doesn't exist then configuration will be fetched from Consul server. +Frequently how often configuration will be dynamically fetched is manageable in /etc/collector.properties property "collector.dynamic.config.update.frequency={time in minutes}". +To fetch configuration, VES collector uses CBS client from DCAE SDK. Sample configuration of VESCollector K-V store can be found under /dpo/data-formats/ConsulConfig.json |