Manage Peek Services¶
This section describes the best practices for manage Peek services by management commands.
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.
Peek Service Management Commands¶
To run these commands on Linux, you need to login as user
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 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.
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:~]$