Task to track the replacement of the maps-warper instance via the maps-warper2 instance.
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | Andrew | T143349 Deprecate precise instances in Labs by 2017-03-31 | |||
| Resolved | Chippyy | T159846 Wikmaps Warper - Migrate / Upgrade maps-warper from Precise to Trusty |
Done - Create maps-warper2 instance (m1.large). This has a better and larger setup for its root partition mainly ensuring the instance doesn't get hosed due to full logs anymore!
Next step is to install necessary system software.
@Chippyy Any progress on this? There are two weeks remaining until we start deleting Precise instances.
@Andrew Thanks for keeping an eye out for this - I am planning on working on the majority of this task this week. And will be updating this task as I go along.
I think I'll setup a warper2.wmflabs.org proxy config if possible too
Having trouble installing libgdal-dev because of wikimedia repository choosing the older 4.8
sudo apt-cache policy icu-devtools
icu-devtools:
Installed: (none)
Candidate: 4.8.1.1-14+trusty2
Version table:
52.1-3ubuntu0.5 0
500 http://nova.clouds.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
52.1-3 0
500 http://nova.clouds.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
4.8.1.1-14+trusty2 0
1001 http://apt.wikimedia.org/wikimedia/ trusty-wikimedia/main amd64 Packagesso I will need to make sure the other version is installed... or disable the wikimedia repo?
This was installed via:
sudo apt-get install icu-devtools=52.1-3ubuntu0.5
and then libxerces-c-dev was able to be installed, and then libgdal-dev was able to be installed.
For this phase:
Done - installed essential base libraries (including apache, postgres, redis, mapserver libs, gdal)
Done - copied webapp files across
Done - installed ruby via RVM (multi-user mode)
Done - apache passenger set up
Done - dump and restore database (done at 15 march)
Done - start webapp (via tunnel proxy)
Done - ensure configuration / paths correct
I'll edit this comment as I go along
16 march.
Added maintenance notice to maps-warper
dumped and restored db
Deleted Proxy for maps-warper to be for warper.wmflabs.org
Created new proxy for maps-warper2 warper.wmflabs.org
Everything appears to be working now.
Done - set up log rotations
Done - copy crons
Done - double check configuration of web app, related services etc
Done - inspect maps-warper to see if anything needs to be kept (logs, configuration things etc)
Done - set up graphite graphing for new instance https://graphite-labs.wikimedia.org/dashboard/#maps_warper2
Okay I think the new instance should be working fine now. I'll announce it to the main users and see if any issues crop up. If alls good we can turn off the old instance in the next couple of days