Adam Greene skippy
skippy
/ middleware.rb
Created
June 6, 2011 17:19
— forked from xdissent/middleware.rb
delete vagrant vm's chef client and node from chef server on destroy
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| class OnDestroyMiddleware | |
| def initialize(app, env) | |
| @app = app | |
| end | |
| def call(env) | |
| env["config"].vm.provisioners.each do |provisioner| | |
| env.ui.info "Attempting to remove client #{provisioner.config.node_name}" | |
| `knife client show #{provisioner.config.node_name}` | |
| if $?.to_i == 0 |
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| > db.data_points.find({ sensor_id: 247, faulty: { $ne: true }, orig_relative_time: { $lte: new Date(1299305991280) }, deleted_at: { $exists: false } }).sort({ orig_relative_time: -1 }).limit(-1).explain() | |
| { | |
| "cursor" : "BtreeCursor orig_relative_time_-1_sensor_id_-1", | |
| "nscanned" : 11859, | |
| "nscannedObjects" : 11859, | |
| "n" : 11859, | |
| "millis" : 1896, | |
| "indexBounds" : { | |
| "orig_relative_time" : [ | |
| [ |
skippy
/ mongo_mr_failure_test.rb
Created
August 30, 2010 15:32
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| m/r overview: | |
| map: break date/value into various time buckets (multiple emits)... retrieve values from collectionA | |
| reduce: merge key and each item into key => array of values | |
| finalize: search to see if stored calc already exists in collectionB... if so, use some of that meta-data. populate a hash, run calculations for each key, and then insert/upsert into collectionB | |
| Failing test: | |
| ruby acceptance test | |
| 6 threads: |
skippy
/ gist:377770
Created
April 24, 2010 16:51
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| db.currentOp() | |
| { | |
| "inprog" : [ | |
| { | |
| "opid" : 242886, | |
| "active" : true, | |
| "lockType" : "write", | |
| "waitingForLock" : false, | |
| "secs_running" : 893, | |
| "op" : "query", |
skippy
/ gist:373527
Created
April 21, 2010 07:14
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| > db.currentOp() | |
| { | |
| "inprog" : [ | |
| { | |
| "opid" : 101690, | |
| "active" : false, | |
| "lockType" : "read", | |
| "waitingForLock" : true, | |
| "op" : "getmore", | |
| "ns" : "?ocal.oplog.$main", |
skippy
/ failing_unicorn.rb
Created
April 1, 2010 08:49
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| working_directory '/data/myapp/current/' | |
| worker_processes 16 | |
| listen '/var/run/engineyard/unicorn_myapp.sock', :backlog => 1024 | |
| timeout 60 | |
| pid "/var/run/engineyard/unicorn_myapp.pid" | |
| # Based on http://gist.github.com/206253 | |
| logger Logger.new("log/unicorn.log") |
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| Thu Apr 1 08:03:54 runQuery: mapp-staging.entries{ orig_relative_time: new Date(1263657120000), owner_id: 22, owner_type: "Place::Visit", value: 83.0 } | |
| Thu Apr 1 08:03:54 query mapp-staging.entries ntoreturn:1 reslen:289 nreturned:1 1ms | |
| Thu Apr 1 08:03:54 runQuery: mapp-staging.entries{ orig_relative_time: new Date(1263646920000), owner_id: 22, owner_type: "Place::Visit", value: 119.0 } | |
| Thu Apr 1 08:03:54 query mapp-staging.entries ntoreturn:1 reslen:289 nreturned:1 1ms | |
| Thu Apr 1 08:03:54 runQuery: mapp-staging.entries{ orig_relative_time: new Date(1263639900000), owner_id: 22, owner_type: "Place::Visit", value: 129.0 } | |
| Thu Apr 1 08:03:54 query mapp-staging.entries ntoreturn:1 reslen:289 nreturned:1 1ms | |
| Thu Apr 1 08:03:54 runQuery: mapp-staging.entries{ orig_relative_time: new Date(1263627420000), owner_id: 22, owner_type: "Place::Visit", value: 107.0 } | |
| Thu Apr 1 08:03:54 query mapp-staging.entries ntoreturn:1 reslen:289 nreturned:1 1ms | |
| Thu Apr 1 08:03:54 runQuery: mapp-staging.downloads{ owner_id: 2 |
skippy
/ before_and_after_unicorn
Created
April 1, 2010 04:59
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| deploy@ip-nope /data/my_app/current $ ps auwx | grep unicorn | |
| deploy 26724 0.0 1.8 235780 147988 ? S 01:15 0:06 unicorn_rails master (old) -c /data/my_app/shared/config/unicorn.rb -E staging -D | |
| deploy 26753 0.0 1.5 211012 121636 ? S 01:16 0:00 unicorn_rails worker[0] -c /data/my_app/shared/config/unicorn.rb -E staging -D | |
| deploy 26754 0.0 1.4 202880 112512 ? S 01:16 0:00 unicorn_rails worker[1] -c /data/my_app/shared/config/unicorn.rb -E staging -D | |
| deploy 26755 0.0 1.4 205668 116276 ? S 01:16 0:00 unicorn_rails worker[2] -c /data/my_app/shared/config/unicorn.rb -E staging -D | |
| deploy 26756 0.0 1.7 227096 137524 ? S 01:16 0:00 unicorn_rails worker[3] -c /data/my_app/shared/config/unicorn.rb -E staging -D | |
| deploy 28472 0.0 1.8 235436 147920 ? S 02:19 0:06 unicorn_rails master -c /data/my_app/shared/config/unicorn.rb -E staging -D | |
| deploy |
skippy
/ mongo_grid_exts.rb
Created
April 1, 2010 04:10
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| # wrapping the new GridFileSystem so it has some of the nice helpers of the old GridFS class | |
| # HACK: I set MongoMapper.database to the database I need for the particular call, so I can | |
| # get away with simpler method calls.... | |
| module Mongo | |
| class GridFSExt | |
| def self.read(file_loc) | |
| @gridfs = GridFileSystem.new(MongoMapper.database) | |
| @gridfs.open(file_loc, "r") {|f| f.read } rescue nil | |
| end | |