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Add mixpanel events to the update process

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This commit is contained in:
Petros Angelatos 2014-06-18 19:30:13 +01:00 committed by Pablo Carranza Vélez
parent 1501cf3122
commit e622491f37
1 changed files with 7 additions and 2 deletions
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9
src/supervisor-update.coffee
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@ -1,8 +1,9 @@
es = require 'event-stream'
utils = require './utils'
config = require './config'
Docker = require 'dockerode'
Promise = require 'bluebird'
JSONStream = require 'JSONStream'
config = require './config'
docker = Promise.promisifyAll(new Docker(socketPath: config.dockerSocket))
@ -20,7 +21,8 @@ currentSupervisorImage = docker.getContainer(process.env.HOSTNAME).inspectAsync(
supervisorUpdating = Promise.resolve()
exports.update = ->
# Make sure only one attempt to update the full supervisor is running at a time, ignoring any errors from previous update attempts
supervisorUpdating = supervisorUpdating.catch(->).then ->
supervisorUpdating = supervisorUpdating.catch(->).then ->
utils.mixpanelTrack('Supervisor update check')
console.log('Fetching supervisor:', remoteImage)
docker.createImageAsync(fromImage: remoteImage)
.then (stream) ->
@ -46,8 +48,10 @@ exports.update = ->
])
.spread (localImageInfo, currentSupervisorImage) ->
if localImageInfo.id == currentSupervisorImage
utils.mixpanelTrack('Supervisor up to date')
console.log('Supervisor is up to date')
return
utils.mixpanelTrack('Supervisor update start', image: localImageInfo.id)
console.log('Creating updated supervisor container:', localImage)
docker.createContainerAsync(
Image: localImage
@ -74,5 +78,6 @@ exports.update = ->
# We've started the new container, so we're done here! #pray
process.exit()
.catch (err) ->
utils.mixpanelTrack('Supervisor update failed', error: err)
console.error('Error updating supervisor:', err)
throw err