9730a65f59
nagios: revamp check_user_zephyr_mirror_liveness to monitor sudden drops in mirror use.
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(imported from commit e92df66c40065584e84c049cfab8d82f71d6dddd)
2013-01-08 10:53:33 -05:00
0655397536
Give the NTP check the default number of retries.
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It had a max_check_attempts of 1, which makes it susceptible to
network blips.
(imported from commit 20e51878d75bef36d02c5afaab78b8cdd701077f)
2013-01-08 10:53:33 -05:00
8d0a17cbc3
puppet: fix installed packages typo in humbug_apache_base.
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(imported from commit f503c767cadd9ce5f501233859faafd652f2c4e8)
2013-01-08 10:53:33 -05:00
c186e8ad96
puppet: Add a humbug_bots class with supervisord dependencies.
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(imported from commit f5bdf6bccf10c7c7f21cc96c415014a26d04c019)
2013-01-08 10:53:32 -05:00
62284f39f4
nagios: monitor feedback bot liveness.
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(imported from commit 64a97e74b8a44bf0a6faf97398f843d8209b8e36)
2013-01-08 10:53:32 -05:00
5d7b64993b
nagios: Add monitoring for clock skew.
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(imported from commit 1db47e7c6b28c9dd119e4c50309867d52d3c294b)
2013-01-03 10:21:16 -05:00
ee0b01b8a3
puppet: munin: Document the manual SSH tunnel setup required.
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The full documentation, referenced in the config file, is at
https://wiki.humbughq.com/Deployment%20process/components#munin .
(imported from commit b7f989accb2ee8c5f400e68bf7a7491115a7d0b3)
2013-01-02 17:41:50 -05:00
7c7263ebfe
puppet: Add munin packages.
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(imported from commit 4cefc2505b03df7de42c8e7e2adcff9490753476)
2013-01-02 17:41:50 -05:00
9083b0f184
puppet: Add munin and munin-node config files.
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(imported from commit fa9d7b191fe89894f61f4fd15cb7382663e34837)
2013-01-02 17:41:50 -05:00
d8cd78ec85
nagios: Add and make the default contact a PagerDuty group.
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(imported from commit 6ab1fd777f3ec7804e6b4f31eaa5efad51993f1a)
2013-01-02 17:41:50 -05:00
cfad014596
nagios: Do check_user_zephyr_mirror_liveness as user humbug.
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That user has the necessary database certs.
(imported from commit 2f0778a1c5ca5259143b8e7ab25b557a6ddd76df)
2013-01-02 17:41:49 -05:00
a40b5da432
puppet: Use PostgreSQL's internal logging system
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This also requires disabling logrotate for postgres log files.
(imported from commit eeedb87a4f488829c59eddecc041654e762d6d0e)
2013-01-02 16:56:57 -05:00
f7237ac2aa
puppet: Install postgres config files
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(imported from commit a01bd1d0b14b1436e50605fc14c6267fe77989fc)
2013-01-02 16:56:57 -05:00
779191b30e
puppet: Add postgres server configuration files
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(imported from commit bbfe6e9246a9a172a48c4cf8257d32936de009f9)
2013-01-02 16:56:57 -05:00
45e6550270
Add starting point for zmirror puppet configuration.
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I expect this will be fleshed out more later.
(imported from commit c05e994e737ca2ab4ca24d4a4ac03ce46c52336a)
2013-01-02 15:03:42 -05:00
a2f26f1106
Nagios: Fix retry interval of zephyr_mirror_forwarding check.
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(imported from commit eae984669dad0a2dd6779092e9759909fbbd1da7)
2012-12-19 11:21:47 -05:00
1aa825e6d0
puppet: Add generic nagios monitoring for postgres.humbughq.com
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(imported from commit 9e732b69580bc3da8507a5fe6fdd81f044fb4443)
2012-12-13 11:30:02 -05:00
cd73e13601
puppet: Add python postgres module (python-psycopg2) to humbug_app_frontend packages
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(imported from commit 3f41629d6f1e2c26458e223bc2135a53ac3bdd14)
2012-12-13 11:30:02 -05:00
dc6d48611d
puppet: Accept traffic on port 5432 (postgresql)
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(imported from commit bf30d0af2377209f3d5c10add3a526a1fee28dd8)
2012-12-13 11:30:02 -05:00
4d2899b5f8
puppet: Add postgres config
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(imported from commit ca932a1a1af7e7236ff1f47785acf4b412b16650)
2012-12-13 11:30:02 -05:00
155e2c4943
install-server: Allow users to use an alternate humbug root
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(imported from commit 1b5e57c1ec8c175733c8fb15343b096c46e6b6b2)
2012-12-13 11:30:02 -05:00
ab373d6457
install-server: Use "apt-get -y" instead of "yes '' | apt-get"
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(imported from commit 0157f179928d69a5f0ff574a2d003187f28c1772)
2012-12-13 11:21:25 -05:00
11f8dc644d
install-server: Quote filenames in existance checks
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(imported from commit ed17b65d875b5321c57fff4e16263282cccf4dff)
2012-12-13 11:21:20 -05:00
16a5af0b8d
install-server: Accept apt-get prompts
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(imported from commit 2f69d047488d3d82689a4fc71777e3c4667b36d5)
2012-12-13 11:21:16 -05:00
b6b0ab80cb
install-server: Check for humbug-self-signed.key before running
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(imported from commit 0c5ab50fbb278db740690522e2354f33f1958cc7)
2012-12-13 11:21:11 -05:00
d90fb5d00f
install-server: Use named constants for file paths
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(imported from commit 6178f8110c6f79c642dd3c8cde149be6e4d72e16)
2012-12-13 11:21:05 -05:00
375f8e3540
nagios: disable flap detection.
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This will ensure that we always get state change alerts, even when the
service is changing states frequently.
(imported from commit 57fa5a941dd1a6042eb782dbac2fed0e4cb934ba)
2012-12-11 10:22:52 -05:00
5212a48d3b
puppet: Only install ipython on the app servers
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I'd like to have this everywhere, but it has a bunch of X dependencies.
(imported from commit c0c4089909ab7b3a5b6f9620c19eb0435b72762c)
2012-12-05 14:12:36 -05:00
01b070a122
puppet: Install emacs without X support
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(imported from commit b15e63613c6b6cf1815a8f5bb660bd8c8e80604c)
2012-12-05 14:12:36 -05:00
c34d39caf8
puppet: Separate out some packages needed only by the app servers
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(imported from commit 447837f1d5f68d0bf160dec2a9a37fc1cb7e62d5)
2012-12-05 14:12:36 -05:00
d8b4cefccb
nagios: Remove AllowOverride AuthConfig
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We don't use it.
(imported from commit 875148e24e0de2815737b6bc03eeb7f1cb8d770d)
2012-12-03 17:54:16 -05:00
2cf49c4ff2
nagios: Go straight to the service detail page
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This bypasses the side navigation frame, but I think said frame currently
provides negative value.
(imported from commit b067d546e4a7fb95e7de2a35be7e7f947c7a0da1)
2012-12-03 17:54:16 -05:00
d435f29308
Add X-Frame-Options header on nagios, trac, wiki
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Prevents clickjacking attacks.
(imported from commit 8b3872e607d8a4e714c280a3226465fde0d5a6ed)
2012-12-03 17:54:16 -05:00
7c495d7232
Move the nagios Apache authentication directives to a <Location> block
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Following the trac Apache config.
(imported from commit 01e773f2361d85f45f190f6ade2510b84a2f88ee)
2012-12-03 17:54:15 -05:00
41319fe820
Rework the nagios Apache config as a proper vhost
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This also adds HSTS. Based on the trac Apache config.
Fixes #435 .
Suggested viewing: git show -w
(imported from commit e7e9fe74687b88497ddb21f74febfc7fdf9b1979)
2012-12-03 17:54:15 -05:00
a9c16b38ce
Fix up whitespace in Apache configs
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(imported from commit 605253abf9b029e18774f80979d23c60ffca034b)
2012-12-03 17:54:15 -05:00
922b44a1da
Add iptables config for zmirror.humbughq.com
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For now we allow all UDP traffic. I'll look into doing something clever.
This isn't puppetized, either.
(imported from commit bdf53df87a5f6c8af6d950b25946b5ec8a4f910b)
2012-12-03 17:43:04 -05:00
ed0cb0a5f8
Puppetize nginx.conf
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Fixes #201 .
(imported from commit 0feaff372d94009fa51dabf2bda55062826e2ed5)
2012-12-03 15:58:16 -05:00
4aa7615234
Nginx: Use $host instead of $server_name
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The latter is just the first name in the 'server_name' directive.
The former uses the HTTP Host header, if provided.
This fixes the redirect
from http://zephyr.humbughq.com
to https://zephyr.humbughq.com
(imported from commit be47b05f4f055bb2d1d82aebbe155579f49c538d)
2012-11-30 17:12:42 -05:00
500a5e29c3
Nginx: Redirect unknown hostnames to https://humbughq.com
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(imported from commit f6dd65c1db033d09f1df8f0a5972f067f3aeb80a)
2012-11-30 15:32:32 -05:00
ac18c533c8
Nginx: Serve the cert for zephyr.humbughq.com rather than app.humbughq.com
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This will cause SSL errors for anyone still using the deprecated
app.humbughq.com name, which we concluded is (almost?) nobody.
(imported from commit 7f3c149a4064e7bdae8ec944f2bb8a482df6f90d)
2012-11-30 15:32:32 -05:00
2fcb9cfd49
Nginx: Make zephyr.humbughq.com an alias for humbughq.com
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(imported from commit d23ef5aeed990a04f294b7dffe322b8d174c1f07)
2012-11-30 15:32:32 -05:00
0f20150a81
Nagios: move /var/lib/nagios/humbug-api to /usr/local/lib/humbug
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(imported from commit ff3ff1e3cc54a4c556479e62e058002229143627)
2012-11-26 16:58:51 -05:00
d7b3afef6b
Send Nagios alerts to Humbug
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Fixes #385 .
(imported from commit 7dac013debd6ccff031fc4da0dd7185e198b4498)
2012-11-26 14:42:55 -05:00
b609840e82
puppet: Install memcached on app servers
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We use the default Debian configuration, which listens on localhost only.
(imported from commit efa8333c7fa423e71a99ec06b2b420cae36fddfb)
2012-11-26 11:59:48 -05:00
be27ec1ad4
nagios: Change zephyr mirror liveness check to only care about aggregate statistics.
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Too many individual users occasionally don't update their mirrors,
causing us to be permanently alerting; we have sufficient user
notification at this point (plus Waseem keeping an eye on /activity)
that we don't need to alert on individual users.
We do, however, still care if something happens (say, Linerva going
down) that causes many users' mirrors to go down.
(imported from commit 392952c95739e183d4a711120e3a963671cec289)
2012-11-26 10:31:29 -05:00
75526a2c67
nagios: Drop ssh -o StrictHostKeyChecking=no
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This is bad for security.
I've checked that all currently known hosts for nagios@nagios.humbughq.com
match one of our existing servers. When adding servers to nagios in the
future, it will be necessary to do an initial manual ssh from nagios@ and check
the host key fingerprint.
(imported from commit adfd1d29f03343d4be04e87c5e26a018f31e5194)
2012-11-26 00:25:15 -05:00
043f0d8e15
nagios: Use lowercase host aliases
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(imported from commit c653d5948894e651a5040339e8cd6af50af712b3)
2012-11-26 00:25:15 -05:00
1939b55b5a
nagios: Remove wiki.humbughq.com
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This is the same machine as git.humbughq.com.
(imported from commit 8aa9306668d672052aa38a2f4453cb0127ab5cc5)
2012-11-26 00:25:15 -05:00
f761643724
nagios: Monitor bots.humbughq.com
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(imported from commit 83cb5cc3c3c4bf54e1339d877bd60cd05586783b)
2012-11-26 00:25:15 -05:00
Jessica McKellar
Zev Benjamin
Tim Abbott
Keegan McAllister