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'new exec node' checklist
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So people don't have to guess, and our current puppet module doesn't auto add nodes...

Rough contents, in inverse order, for a webgrid node:

08:37 valhallasw`cloud: sudo service gridengine-exec start on tools-webgrid-lighttpd-1404.eqiad.wmflabs" tools-webgrid-lighttpd-1406.eqiad.wmflabs""
08:33 valhallasw`cloud: tools-webgrid-lighttpd-1403.eqiad.wmflabs, tools-webgrid-lighttpd-1404.eqiad.wmflabs and are all broken (queue dropped because it is temporarily not available)
08:30 valhallasw`cloud: hostname mismatch: host is called in config, but it was named tools-webgrid-lighttpd-1411.eqiad.wmflabs in the hostgroup config
08:21 valhallasw`cloud: still sudo qmod -e "*" -> invalid queue "*"
08:20 valhallasw`cloud: sudo qconf -mhgrp "@webgrid", added tools-webgrid-lighttpd-1411.eqiad.wmflabs
08:14 valhallasw`cloud: and the hostgroup @webgrid doesn't even exist? (╯°□°)╯︵ ┻━┻
08:10 valhallasw`cloud: /var/lib/gridengine/etc/queues/webgrid-lighttpd does not seem to be the correct configuration as the current config refers to '@webgrid' as host list.
08:07 valhallasw`cloud: sudo qconf -Ae /var/lib/gridengine/etc/exechosts/ -> root@tools-bastion-01.eqiad.wmflabs added "" to exechost list
08:06 valhallasw`cloud: ok, success. /var/lib/gridengine/etc/exechosts/ now exists. Do I still have to add it manually to the grid? I suppose so.
08:04 valhallasw`cloud: installing packages from /data/project/.system/deb-trusty seems to fail. sudo apt-get update helps.
08:00 valhallasw`cloud: running puppet agent -tv again
07:55 valhallasw`cloud: argh. Disabling toollabs::node::web::generic again and enabling toollabs::node::web::lighttpd
07:54 valhallasw`cloud: various issues such as Error: /Stage[main]/Gridengine::Submit_host/File[/var/lib/gridengine/default/common/accounting]/ensure: change from absent to link failed: Could not set 'link' on ensure: No such file or directory - /var/lib/gridengine/default/common at 17:/etc/puppet/modules/gridengine/manifests/submit_host.pp; probably an ordering issue in
07:53 valhallasw`cloud: Setting up adminbot (1.7.8) ... chmod: cannot access '/usr/lib/adminbot/README': No such file or directory --- ran sudo touch /usr/lib/adminbot/README
07:37 valhallasw`cloud: applying role::labs::tools::compute and toollabs::node::web::generic to \tools-webgrid-lighttpd-1411
07:31 valhallasw`cloud: reading puppet suggests I should qconf -ah /var/lib/gridengine/etc/exechosts/ but that file is missing?
07:26 valhallasw`cloud: andrewbogott built tools-webgrid-lighttpd-1411 yesterday but it's not actually added as exec host. Trying to figure out how to do that...