Laurie Voss seldo
seldo
/ gist:999b4b3a97e298723c3d
Created
June 4, 2014 14:40
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| 07:04 seldo: For our outage report, to clarify: the whole DC with the shield cache in it went down? | |
| 07:04 seldo: You said you lost "v37" but I don't know if that's a box or a cluster or a whole DC | |
| 07:05 Mithrandir: it's a machine. | |
| 07:05 Mithrandir: (a single machine) | |
| 07:05 seldo: So is that machine a SPoF was there a secondary cause of the shield failure? | |
| 07:05 seldo: *or | |
| 07:07 Mithrandir: we turn off shielding on varnish restarts, since the shielding doesn't help until there's content in the cache. We've been rolling out fixes for some bugs recently (and hitting some bugs), so we ended up with all machines in ASH having shielding turned off (since they had recently been restarted). | |
| 07:07 Mithrandir: cache-v37 was the final machine with shielding turned on in ASH | |
| 07:08 Mithrandir: so what we're doing to avoid this happening again is we'll be forcing shielding on early if we get below threshold. | |
| 07:09 seldo: Ahhh, okay, that explanation makes sense |
seldo
/ gist:dc956473964c3da9da25
Created
June 3, 2014 06:46
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| import UIKit | |
| class MasterViewController: UITableViewController { | |
| var detailViewController: DetailViewController? = nil | |
| var objects = NSMutableArray() | |
| override func awakeFromNib() { | |
| super.awakeFromNib() |
seldo
/ does not work
Last active
August 29, 2015 14:02
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| var largest = 0 | |
| var largestType:String | |
| for (kind, numbers) in interestingNumbers { | |
| for number in numbers { | |
| if number > largest { | |
| largest = number | |
| largestType = kind | |
| } | |
| } | |
| } |
seldo
/ gist:0d42f579bca7fdf6e4f9
Created
May 12, 2014 23:52
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| var Joi = require('joi'); | |
| var schema = Joi.object().keys({ | |
| username: Joi.string().alphanum().min(3).max(30).required(), | |
| password: Joi.string().regex(/[a-zA-Z0-9]{3,30}/), | |
| access_token: [Joi.string(), Joi.number()], | |
| birthyear: Joi.number().integer().min(1900).max(2013), | |
| email: Joi.string().email() | |
| }).with('username', 'birthyear').without('password', 'access_token'); |
seldo
/ gist:c2d971d8bb27a9add2b4
Created
April 30, 2014 18:17
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| Apr 30 18:17:45 ip-172-31-38-212 pound: fullfatdb.npmjs.com 98.136.200.96 - - [30/Apr/2014:18:17:45 +0000] "GET /registry/ HTTP/1.1" 200 260 "" "CouchDB/1.3.1" | |
| Apr 30 18:17:46 ip-172-31-38-212 pound: fullfatdb.npmjs.com 202.116.65.189 - - [30/Apr/2014:18:17:46 +0000] "GET /registry/ HTTP/1.1" 200 260 "" "CouchDB/1.4.0" | |
| Apr 30 18:17:46 ip-172-31-38-212 pound: fullfatdb.npmjs.com 67.229.180.2 - - [30/Apr/2014:18:17:46 +0000] "HEAD /registry/ HTTP/1.1" 200 - "" "CouchDB/1.5.0" | |
| Apr 30 18:17:46 ip-172-31-38-212 pound: fullfatdb.npmjs.com 67.229.180.2 - - [30/Apr/2014:18:17:46 +0000] "GET /registry/ HTTP/1.1" 200 260 "" "CouchDB/1.5.0" | |
| Apr 30 18:17:46 ip-172-31-38-212 pound: fullfatdb.npmjs.com 67.229.180.2 - - [30/Apr/2014:18:17:46 +0000] "GET /registry/_local/c3fef33a7d9a09d6224820549c4ec02d HTTP/1.1" 404 41 "" "CouchDB/1.5.0" | |
| Apr 30 18:17:46 ip-172-31-38-212 pound: fullfatdb.npmjs.com 67.229.180.2 - - [30/Apr/2014:18:17:46 +0000] "GET /registry/_local/38f4b7c61e5a0ce974448f5f2c55ff90 HTTP/1.1" 404 41 "" "CouchDB |
seldo
/ gist:11240566
Created
April 24, 2014 03:31
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| <!-- output_js "secondary" --> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/17808/js/TS.api_1395772343.https.gz.js" crossorigin="anonymous"></script> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/18827/js/TS.channels_1397844935.https.gz.js" crossorigin="anonymous"></script> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/18844/js/TS.groups_1398024935.https.gz.js" crossorigin="anonymous"></script> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/18832/js/TS.files_1397856789.https.gz.js" crossorigin="anonymous"></script> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/18975/js/TS.activity_1398275640.https.gz.js" crossorigin="anonymous"></script> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/18355/js/TS.activity.view_1397000331.https.gz.js" crossorigin="anonymous"></script> | |
| <script type="text/javascript" src="https://slack.global.ssl.fastly.net/17798/js/TS.ims_1395 |
seldo
/ gist:9702243
Created
March 22, 2014 06:30
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| ### Keybase proof | |
| I hereby claim: | |
| * I am seldo on github. | |
| * I am seldo (https://keybase.io/seldo) on keybase. | |
| * I have a public key whose fingerprint is EBEC BF34 5213 85EF B3D9 B23B 18E9 8404 8E8C C43E | |
| To claim this, I am signing this object: |
seldo
/ gist:9699381
Created
March 22, 2014 00:40
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| 2014-03-22T00:36:11Z 151.250.79.17 "-" "GET /npm/public/registry/request/_attachments/request-2.33.0.tgz" 503 "node/v0.10.23 linux arm" "MISS" "manta_" | |
| 2014-03-22T00:36:11Z 151.250.79.17 "-" "GET /npm/public/registry/lazystream/_attachments/lazystream-0.1.0.tgz" 503 "node/v0.10.23 linux arm" "MISS" "manta_" | |
| 2014-03-22T00:36:12Z 151.250.79.17 "-" "GET /npm/public/registry/archiver/_attachments/archiver-0.5.2.tgz" 503 "node/v0.10.23 linux arm" "MISS" "manta_" | |
| 2014-03-22T00:36:12Z 92.148.1.254 "-" "GET /npm/public/registry/uglify-js/_attachments/uglify-js-1.2.5.tgz" 503 "node/v0.8.22 win32 ia32" "MISS" "manta_" | |
| 2014-03-22T00:36:13Z 151.250.79.17 "-" "GET /npm/public/registry/tar/_attachments/tar-0.1.19.tgz" 503 "node/v0.10.23 linux arm" "MISS" "manta_" | |
| 2014-03-22T00:36:13Z 151.250.79.17 "-" "GET /npm/public/registry/commander/_attachments/commander-1.3.2.tgz" 503 "node/v0.10.23 linux arm" "MISS" "manta_" | |
| 2014-03-22T00:36:14Z 151.250.79.17 "-" "GET /npm/public/registry/plist/_attachments/plist-0.4.3.tgz" 503 "nod |
seldo
/ gist:9576055
Created
March 16, 2014 00:11
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| ubuntu@ip-172-31-40-167:~$ mtr -r -w -c 50 cache-fra1220.hosts.fastly.net | |
| HOST: ip-172-31-40-167 Loss% Snt Last Avg Best Wrst StDev | |
| 1.|-- ec2-50-112-0-162.us-west-2.compute.amazonaws.com 0.0% 50 0.6 3.0 0.4 53.9 9.1 | |
| 2.|-- 205.251.232.62 0.0% 50 1.0 1.2 0.6 15.3 2.1 | |
| 3.|-- 205.251.232.146 0.0% 50 0.9 2.0 0.6 52.2 7.3 | |
| 4.|-- 205.251.232.91 0.0% 50 19.7 17.7 13.1 70.5 8.5 | |
| 5.|-- 205.251.225.163 0.0% 50 13.1 13.2 12.9 15.1 0.3 | |
| 6.|-- ae-8.r05.sttlwa01.us.bb.gin.ntt.net 0.0% 50 19.9 20.2 19.7 23.7 0.6 | |
| 7.|-- te0-0-0-1.ccr21.sea02.atlas.cogentco.com 0.0% 50 33.8 34.3 33.5 35.8 0.5 | |
| | `|-- 154.54.11.205 |
seldo
/ gist:9575945
Created
March 16, 2014 00:04
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| 2014-03-16T00:03:45Z 78.97.64.65 "-" "GET /npm/public/registry/qs/_attachments/qs-0.6.6.tgz" 503 "node/v0.10.26 linux x64" "MISS" "shield__cache_fra1220_FRA__frankfurt_de" | |
| 2014-03-16T00:03:46Z 176.192.214.136 "-" "GET /npm/public/registry/mustache/_attachments/mustache-0.8.1.tgz" 503 "node/v0.10.26 darwin x64" "MISS" "shield__cache_fra1230_FRA__frankfurt_de" | |
| 2014-03-16T00:03:49Z 176.192.214.136 "-" "GET /npm/public/registry/cookie-jar/_attachments/cookie-jar-0.2.0.tgz" 503 "node/v0.10.26 darwin x64" "MISS" "shield__cache_fra1220_FRA__frankfurt_de" | |
| 2014-03-16T00:03:49Z 176.192.214.136 "-" "GET /npm/public/registry/match-stream/_attachments/match-stream-0.0.2.tgz" 503 "node/v0.10.26 darwin x64" "MISS" "shield__cache_fra1222_FRA__frankfurt_de" | |
| 2014-03-16T00:03:52Z 84.114.125.71 "-" "GET /npm/public/registry/strip-ansi/_attachments/strip-ansi-0.1.1.tgz" 503 "node/v0.10.26 darwin x64" "MISS" "shield__cache_fra1221_FRA__frankfurt_de" | |
| 2014-03-16T00:03:53Z 176.192.214.136 "-" "GET /npm/public/registry/domutils/_attac |