Gke terraform upgrade to 0.12 and fix bastion instance zone to be region agnostic #554
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jlerche
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@yikeke @DanielZhangQD PTAL |
Good job! And please remove the note accordingly under the "Destroy" section in the deploy/gcp/README.md file, thanks! |
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aylei
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Jun 6, 2019
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What problem does this PR solve?
This PR fixes #522 as well as upgrading the GCP terraform script to 0.12 compatibility. It will break backwards compatibility, but terraform will not run until upgraded
What is changed and how it works?
gcloud compute regions describe name-of-regionto see what zones are available in the region, and grabs the first one in the resultterraform destroyit would frequently abort because GCP does not allow deleting simultaneous node pools. The user would then have to re-run the command. This no longer happens, the downside is thatterraform applywill run a little slower as the node pools are now created and destroyed sequentially.Check List
Tests
terraform applyterraform destroyCode changes
Side effects
Related changes
Does this PR introduce a user-facing change?: