OLD AND UNMAINTAINED - archived

See: https://gitlab.com/aqms-swg/aqms-shakemap instead

shakemap-aqms

ShakeMap modules supporting the AQMS system.

These modules replace queue, eq2xml, and db2xml from ShakeMap V3.5.

NOTICE: I do not intend to support these modules. Hopefully, a conscientious AQMS user will fork this repo and take over maintenance of these modules. If that's you, contact me and let me know, and I'll freeze this repo and point our documentation to your repo.

Installation

• Install ShakeMap V4 and its dependencies. See https://github.com/usgs/shakemap for details.

• Use pip or conda to install the python library cx_Oracle. See http://cx-oracle.readthedocs.io/en/latest/installation.html# for detailed instructions.

• If they are not already on your system, install the appropriate Oracle client libraries. This topic is covered in the cx_Oracle install instructions mentioned above.

• Do pip install git+git://github.com/cbworden/shakemap-aqms.git. As an alternative, you can clone the repo and use pip install on the local directory where you cloned the repo.

• Configure your shake.conf file so that coremods includes shakemap_aqms.coremods.

• Copy the file aqms.conf from the shakemap_aqms/config directory into your <INSTALL_DIR>/config directory and edit it following the instructions therein. You must configure at least one database but you may configure multiple databases. The databases will be used in the lexicographic order of the names of their subsections.

• You should then be able to add aqms_eq2xml and aqms_db2xml to your shake command line.

• The old 'queue' process has been replaced with two processes: aqms_queue and sm_queue. To use them, copy aqms_queue.conf from the shakemap_aqms/config directory into your <INSTALL_DIR>/config directory and edit it to receive messages on the same port (and from the same servers that your current (SM 3.5) queue process does. You may then run aqms_queue and it will receive the notifications from the old shake_alarm and shake_cancel scripts that your AQMS systems are running. There are new python versions of shake_alarm and shake_cancel that may be used if desired. (Don't forget to edit those scripts to set the remote host and port number according to your installation and aqms_queue.conf.) The next step is to get queue.conf from shakemap/data in the shakemap repository and put it in your <INSTALL_DIR>/config, and edit according to your preferences. You can then run sm_queue.

  The way this setup works is that your database will use shake_alarm (or shake_cancel) (either the old Perl or new Python versions -- they do the same thing) to notify aqms_queue of an event. aqms_queue will then retrieve the event information and pass it to sm_queue. sm_queue will make a decision on processing the event based on its configuration. If the event is to be processed, sm_queue will create the event directory and write event.xml into it, and then run shake --autorun <eventid> (which uses the autorun_modules settings in shake.conf to decide which modules to run). Note that in this case you do not need to include aqms_eq2xml in the modules because event.xml will have already been written to the event's current directory by sm_queue.

These modules are provided as-is, with no guarantee of anything. See the license file.