Enable the newly supported caching on Travis's trusty beta infra

RESOLVED FIXED

Status

Tree Management
Treeherder: Docs & Development
P2
normal
RESOLVED FIXED
2 years ago
2 years ago

People

(Reporter: emorley, Assigned: emorley)

Tracking

Details

Attachments

(1 attachment)

(Assignee)

Description

2 years ago
Travis's Ubuntu Trusty beta infra didn't support caching of dependencies until now, which meant a time penalty of ~80seconds per job (which is ~25% of the reuntime of chunk #2).

This is now supported:
https://blog.travis-ci.com/2016-05-03-caches-are-coming-to-everyone
Created attachment 8748734 [details] [review]
[treeherder] mozilla:trusty-travis-caching > mozilla:master
(Assignee)

Updated

2 years ago
Attachment #8748734 - Flags: review?(cdawson)

Updated

2 years ago
Attachment #8748734 - Flags: review?(cdawson) → review+

Comment 2

2 years ago
Commits pushed to master at https://github.com/mozilla/treeherder

https://github.com/mozilla/treeherder/commit/531b25352800f97997f01a06a58ea90f022663f6
Bug 1270182 - Travis: Add missing `--disable-pip-version-check`s

Makes all `pip install` invocations consistent.

https://github.com/mozilla/treeherder/commit/fcec28129a6c9a265fe38a7ea817769785f656fb
Bug 1270182 - Travis: Improve file comments

https://github.com/mozilla/treeherder/commit/82373329ca80042295b2d3e3aa039467be357058
Bug 1270182 - Travis: Enabling caching for the Ubuntu trusty jobs

Since it's now supported:
https://blog.travis-ci.com/2016-05-03-caches-are-coming-to-everyone

This will reduce the job runtime by 60-80s.

Similar to the container job (job chunk 1), since we're now caching the
virtualenv, we have to workaround the default virtualenv being polluted
with existing packages (by creating a clean one in another directory),
to avoid constant cache churn.
(Assignee)

Updated

2 years ago
Status: ASSIGNED → RESOLVED
Last Resolved: 2 years ago
Resolution: --- → FIXED
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