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ci: downgrade to sauce-connect v4.5.1 - #28659

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ci: downgrade to sauce-connect v4.5.1#28659
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devversion:build/downgrade-sauce-connect-v4.5.1

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We currently face a lot of flakiness with our Saucelabs CI jobs.
These randomly exceed the 10min CircleCI no-output limit because
something throws off sauce-connect in a long-lasting loop where
it tries to connect to some of their Saucelabs servers. The initial
assumption from the Saucelabs team was that we might have some
invalid firewall rules, but this does not answer why this happens
randomly, so the latest update from the support is that there have
been some changes in the latest version of sauce-connect version that
could cause this flakiness.

I've manually did multiple test runs and was only able to reproduce the issues
with v4.5.3 (latest version), so it might be worth downgrading to v4.5.1. This is
also what the Saucelabs support proposed us to do (though it's not guaranteed
that v4.5.1 is unaffected by the same issue)

@devversion
devversion requested a review from a team February 12, 2019 17:47
We currently face a lot of flakiness with our
Saucelabs CI jobs. These randomly exceed the 10min
CircleCI no-output limit because something throws
off `sauce-connect` in a long-lasting loop where
it tries to connect to some of their Saucelabs
servers. The initial assumption from the Saucelabs
team was that we might have some invalid firewall
rules, but this does not answer why this happens
_randomly_, so the latest update from the support
is that there have been some changes in the latest
version of `sauce-connect` version that **could**
cause this flakiness.

I've manually did multiple test runs and was only
able to reproduce the issues with v4.5.3 (latest
version), so it might be worth downgrading to
v4.5.1. This is also what the Saucelabs support
proposed us to do (though it's not guaranteed that
v4.5.1 is unaffected by the same issue)
@devversion
devversion force-pushed the build/downgrade-sauce-connect-v4.5.1 branch from 5942b26 to 6e6c87d Compare February 12, 2019 17:58
@devversion devversion added area: build & ci Related the build and CI infrastructure of the project action: review The PR is still awaiting reviews from at least one requested reviewer target: patch This PR is targeted for the next patch release labels Feb 12, 2019
@ngbot ngbot Bot added this to the needsTriage milestone Feb 12, 2019

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LGTM

@IgorMinar IgorMinar added action: merge The PR is ready for merge by the caretaker and removed action: review The PR is still awaiting reviews from at least one requested reviewer labels Feb 12, 2019
mhevery pushed a commit that referenced this pull request Feb 13, 2019
We currently face a lot of flakiness with our
Saucelabs CI jobs. These randomly exceed the 10min
CircleCI no-output limit because something throws
off `sauce-connect` in a long-lasting loop where
it tries to connect to some of their Saucelabs
servers. The initial assumption from the Saucelabs
team was that we might have some invalid firewall
rules, but this does not answer why this happens
_randomly_, so the latest update from the support
is that there have been some changes in the latest
version of `sauce-connect` version that **could**
cause this flakiness.

I've manually did multiple test runs and was only
able to reproduce the issues with v4.5.3 (latest
version), so it might be worth downgrading to
v4.5.1. This is also what the Saucelabs support
proposed us to do (though it's not guaranteed that
v4.5.1 is unaffected by the same issue)

PR Close #28659
@mhevery mhevery closed this in 6050cd0 Feb 13, 2019
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action: merge The PR is ready for merge by the caretaker area: build & ci Related the build and CI infrastructure of the project cla: yes target: patch This PR is targeted for the next patch release

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6 participants