Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
dragnet:system_software [2017-08-18 00:15] – [LOFAR Builds] minor clarification amesfoort | dragnet:system_software [2017-08-18 01:04] (current) – [QPID Message Broker Config for Operations] clarify amesfoort | ||
---|---|---|---|
Line 12: | Line 12: | ||
* LOFAR-Dragnet-deploy.sh (takes ~15 mins) | * LOFAR-Dragnet-deploy.sh (takes ~15 mins) | ||
* LOFAR-Dragnet-activate.sh (takes 10 s) | * LOFAR-Dragnet-activate.sh (takes 10 s) | ||
- | Normally, these scripts are triggered | + | Normally, these scripts are kicked off via [[https:// |
- | As described in the scripts, these scripts can also be run from the command-line //as user lofarbuild// | + | As described in the scripts, these scripts can also be run from the command-line //as user lofarbuild// |
- | Regardless of which branch or tag you build via Jenkins, the Jenkins jobs *always* svn export from the trunk!\\ | + | Regardless of which branch or tag you build via Jenkins, the Jenkins jobs //always// svn export from the trunk!\\ |
- | The LOFAR package built on DRAGNET is '' | + | The LOFAR package built on DRAGNET is named '' |
Any LOFAR build on DRAGNET depends heavily on many dependencies, | Any LOFAR build on DRAGNET depends heavily on many dependencies, | ||
Line 26: | Line 26: | ||
===== Other Packages installed by Alexander ===== | ===== Other Packages installed by Alexander ===== | ||
- | Many packages installed by Alexander on DRAGNET have a ''/ | + | Many packages installed by Alexander on DRAGNET have a ''/ |
+ | |||
+ | |||
+ | ===== QPID Message Broker Config for Operations ==== | ||
+ | To keep this rather complex config beast as low profile as possible on DRAGNET, this is only set up on DRAGNET to facilitate observation feedback flowing back to Observatory systems (MoM). This is inevitable (COBALT expects the local qpid queues), although failure impact is low: status in MoM.\\ | ||
+ | |||
+ | To use [[operator: | ||
+ | |||
+ | QPID is going to be used more and more, e.g. also for user ingest. | ||
+ | |||
+ | Reinoud (and Jan David) are the people to debug qpid trouble with. | ||
+ | |||
+ | |||
+ | === QPID Config for Feedback === | ||
+ | On DRAGNET, I created 3 queues on each node (twice, once for operations and once for the test system), and routes from all nodes to the head node, and from the head node to ccu001 (operations) and ccu199 (test).\\ | ||
+ | See **/ | ||
+ | |||
+ | Overview on a node (1st queue with pseudo-random name is from the viewing operation itself): | ||
+ | [amesfoort@dragnet ~]$ qpid-stat -q | ||
+ | Queues | ||
+ | queue | ||
+ | ========================================================================================================================= | ||
+ | a1fe3b70-1595-4e4d-9313-8d1706861ba0: | ||
+ | lofar.task.feedback.dataproducts | ||
+ | lofar.task.feedback.processing | ||
+ | lofar.task.feedback.state | ||
+ | test.lofar.task.feedback.dataproducts | ||
+ | test.lofar.task.feedback.processing | ||
+ | test.lofar.task.feedback.state | ||
+ | |||
+ | Overview of all routes //to// the '' | ||
+ | [amesfoort@dragnet ~]$ qpid-route route list | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | [...] | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||
+ | dragnet: | ||