Deploy Logsearch Service on a Separate Node

Deploying Logsearch

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

Note

Follow the same steps as in the Install Pulse on Single Node (Docker/Podman-Based).

  1. 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

  1. 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 } ],

  1. Create or update the existing ad-fsanalyticsv2-connector.yml file with the following properties:

    1. ES_HOST=<host_running_ES>

    2. ES_PORT=19013

  2. 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

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

accelo reconfig cluster -a

  1. 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

  1. Restart all the Pulse services.

accelo restart all

  1. 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.

Next to read:
Deploy Alerts Service on a Separate Node

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