Standalone Logsearch

Deploying Logsearch

The steps for deploying Logsearch on its own node and connecting it to the Pulse-core server are as follows:

• Run the following commands on the LogSearch host, then type the active cluster name and select LogSearch.

[root@pulse2:~ (ad-default)]$ accelo deploy addons
INFO: Active Cluster: pulse_demo
? Select the SA components you would like to install: [Use arrows to move, space to select, type to filter]
 [ ] FS Elastic
> [x] LogSearch
 [ ] STANDALONE TSDB
 [ ] FS Analytics V2
 [ ] STANDALONE DB
 [ ] HA GraphQL
 [ ] LDAP

• Login to Pulse server and update main Pulse configuration file present at ACCELO_HOME/config/acceldata_cluster_name.conf.

elastic = [
 {
 name = "default"
 host = "<ES_HOST_NAME>"
 port = 19013
 },
 {
 name = "fsanalytics"
 host = "<ES_HOST_NAME>"
 port = 19013
 },
 {
 name = "nifi"
 host = "<ES_HOST_NAME>"
 port = 19013
 }
 ],

• Create or update the existing ad-fsanalyticsv2-connector.yml file with the following properties:
  • ES_HOST=<host_running_ES>
  • ES_PORT=19013
• Override the properties present in ACCELO_HOME/work/cluster_name/vars.yml file to override.yml .

base:
 logstash_url: <LOG_SEARCH_HOSTNAME>:19012
 yarn_app_es_urls: http://<LOG_SEARCH_HOSTNAME>:19013

• On Pulse-core server run the following command to apply the configuration changes.

accelo reconfig cluster -a

• Run the push config command on Pulse core server to push the updated config changes in application config file. Press Y on any prompts.

accelo admin database push-config -a

• Restart all the Pulse services.

accelo restart all

• Once data is available on Logsearch Pulse UI, unselect the Logsearch component running on Pulse-core to reduce overhead.

[root@pulse2:acceldata (ad-default)]$ accelo deploy addons
INFO: Active Cluster: pulse_demo
? Select the components you would like to install: [Use arrows to move, space to select, type to filter]
 [ ] Kafka 0.10.2 Connector
 [ ] Kafka Connector
 [ ] LDAP
> [ ] LogSearch
 [ ] Memsql Connector
 [x] Notifications
 [ ] Proxy

You have now successfully deployed Logsearch in its node and have connected it to the Pulse core sever.