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SRE FY2019 Q4 goal: complete the transition to PHP7
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Description

The SRE serviceops team wants to conclude T176370, the migration to php 7.x, by the end of June 2019. This will mean a series of subgoals will need to be carried out:

  • Remove php7 beta feature, move logged-in users to use the extracted cookie as well.
  • Allow directing a percentage traffic to the api cluster to php7 at the varnish layer
  • Use php7 to run maintenance scripts
  • Ramp up percentage of users on php7.2 to 100% on both API and appserver clusters
  • Use php7 for processing async jobs (stretch)
  • Remove hhvm from production (stretch)

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Event Timeline

Joe created this task.Mar 25 2019, 10:28 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 25 2019, 10:28 AM
Joe triaged this task as Normal priority.Mar 25 2019, 10:29 AM
Joe added projects: serviceops, Operations.
Joe updated the task description. (Show Details)
jijiki added a subscriber: jijiki.Mar 26 2019, 3:36 PM
Reedy updated the task description. (Show Details)May 14 2019, 5:11 PM
akosiaris moved this task from Backlog to Next up on the serviceops board.Fri, Jun 21, 8:58 AM
Joe moved this task from Next up to Backlog on the serviceops board.Fri, Jun 21, 9:37 AM
jijiki moved this task from Backlog to Goal tasks on the serviceops board.Fri, Jul 5, 10:18 AM
Fito updated the task description. (Show Details)Wed, Jul 17, 9:34 PM