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downgrade ambassador version due to grpc reliability #494

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ryandawsonuk
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@ryandawsonuk ryandawsonuk commented Apr 5, 2019

We upgraded ambassador in #480

But it has caused problems with grpc calls on ambassador startup, recorded in #492

There was perhaps an intermittent problem already but it is much more serious in the new ambassador version (0.52.0) than it was in 0.40.2. To get the new version working we'd have to put long retry timeouts in our tests

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Alternatively I've found that 0.50.0 works. (But 0.51.0 does not.)

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Now going to run as root to resolve instead of downgrading - 976c9e6

@ryandawsonuk ryandawsonuk deleted the downgrade-ambassador branch April 5, 2019 16:09
agrski pushed a commit that referenced this pull request Dec 2, 2022
agrski pushed a commit that referenced this pull request Dec 2, 2022
* fix small typo

* do not set default min replicas

* consider model loaded on replica when filtering

* add unit test

* add more tests

* add very simple crude model scaling logic

* refactor function

* lint fixes

* lint fixes

* add test

* reorder funcs

* add smoke test

* fix func name

* add scaling down test

* refactor

* lint

* simplify test

* set defaults if min / max replicas are missing

* add range checks

* tidy up scaling range logic

* more tidy up

* add more tests

* add cooling off period

* fix lint

* add range checks for replicas

* remove unused env variables

* remove  lock

* revert REQUESTS_CA_BUNDLE (#491)

* tidy up notebook with more models for triton (#494)

* Fix Strimzi Helm values ZK indent bug + stale broker service name (#492)

* Fix strimzi helm values bug for zookeeper persistent storage

* fix kafka bootstrap location to be internal SVC

* fix log message

* add env variables to runner

* tidy up comment

* switch log to debug

* do not update k8s meta if nil

* tidy up ,model name

* fix decrement bug

Co-authored-by: cliveseldon <cc@seldon.io>
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