Use MTR_BUILD_THREAD to run RQG on a specific port
The MTR_BUILD_THREAD environment variable directs MTR(v1&v2) to use a certain range of ports while it is running. This allows several MTR instances to proceed concurrently on the same server without conflicting. The RQG should support the same functionality, both to allow better PB2 integration, and to allow people to run RQG runs in the background.
This includes not just the default RQG, but the scripts in util/ as well, since there is a frequent need to run those in the background as well.
Blueprint information
- Status:
- Complete
- Approver:
- None
- Priority:
- Medium
- Drafter:
- None
- Direction:
- Needs approval
- Assignee:
- None
- Definition:
- Approved
- Series goal:
- None
- Implementation:
-
Implemented
- Milestone target:
-
2.1.2
- Started by
- Bernt M Johnsen
- Completed by
- Bernt M Johnsen
Related branches
Related bugs
Sprints
Whiteboard
I use since some days a prototype which fulfills at least partially the specification above.
diff <my version of runall.pl> runall.pl
36,37c36,37
< my @master_ports;
< my $slave_port;
---
> my @master_ports = ('19306','19308');
> my $slave_port = '19308';
89,108d88
<
< #
< # Calculate master and slave ports based on MTR_BUILD_THREAD (MTR Version 1 behaviour)
< #
< my $build_thread = $ENV{MTR_
< if ( $build_thread eq 'auto' )
< {
< say ("Please set the environment variable MTR_BUILD_THREAD to a value <> 'auto' (recommended) or unset it (will take the value 250) ");
< exit;
< }
< if ( $build_thread eq '' )
< {
< say ("Using MTR_BUILD_THREAD = 250");
< $ENV{MTR_
< }
< # Calculate the ports from MTR_BUILD_THREAD
< my $master_port = 10000 + 10 * $build_thread;
< my $slave_port = 10000 + 10 * $build_thread + 2;
< my @master_ports = ($master_
< say("master_port : $master_port slave_port : $slave_port master_ports : @master_ports MTR_BUILD_THREAD : $build_thread ");
