Manage Peek Services

This section describes the best practices for manage Peek services by management commands.

Peek Services

On a Peek instance, some or all of services are registered with the system, as a result of your installation.

  • Peek Agent
  • Peek Field
  • Peek Logic
  • Peek Office
  • Peek Worker

Peek Service State Transition

Management commands can bulk-manage all services registered on a host. If you would like to manage them individually, please refer to Run Peek Manually.

Below is a diagram that shows states of Peek and how the commands transit to states.

../_images/peek-service-sate-transitions-with-commands.png

Peek Service Management Commands

Note

To run these commands on Linux, you need to login as user peek.

restart_peek.sh

restart_peek.sh (re)starts Peek services registered on a host.

[peek@host:~]$ restart_peek.sh
Stopping peek_agent
Stopping peek_worker
Stopping peek_office
Stopping peek_field
Stopping peek_logic
Waiting for services to stop
Killing anything left running
Starting peek_agent
Starting peek_worker
Starting peek_office
Starting peek_field
Starting peek_logic
[peek@host:~]$

stop_peek.sh

stop_peek.sh stops Peek services registered on a host.

[peek@host:~]$ stop_peek.sh
Stopping peek_agent
Stopping peek_worker
Stopping peek_office
Stopping peek_field
Stopping peek_logic
Waiting for services to stop
Killing anything left running
[peek@host:~]$

Inspect Live Peek Processes

pgrep -laf run_peek lists all Peek processes on a host.

Note

There should be multiple worker processes because that is its job, to distribute python data crunching load to multiple processes.

[peek@host:~]$ pgrep -laf run_peek
13907 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_agent_service
13915 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_worker_service
13923 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_office_service
13931 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_field_service
13939 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_logic_service
14229 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_worker_service
14231 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_worker_service
14232 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_worker_service
14233 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_worker_service
14244 /home/peek/synerty-peek-0.0.0+b13976/bin/python /home/peek/synerty-peek-0.0.0+b13976/bin/run_peek_worker_service
[peek@host:~]$