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Add note about Helm first deploy fail

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Jerome Petazzoni
2019-05-27 15:51:57 -05:00
parent 33f5a6b2ed
commit 8b98058f22
1 changed files with 20 additions and 0 deletions
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slides/wek8s/helm.md
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@@ -645,3 +645,23 @@ class: extra-details
(we can use `--set` multiple times if needed)
.warning[If we specify `--set` without `--values`, it erases all the other values!]
---
class: extra-details
## If the first deployment fails
- If the first deployment of a release fails, it will be in an inconsistent state
- Further attempts to `helm install` or `helm upgrade` will fail
- To fix the problem, two solutions:
- `helm delete --purge` that release
- `helm upgrade --force` that release
- This only applies to the first deployment
(i.e., Helm knows how to recover if a subsequent deployment fails)