-
Notifications
You must be signed in to change notification settings - Fork 3.9k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
chore(opensearchservice): t3 instance type does not support Multi-AZ with standby feature #29607
Conversation
…with standby feature
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
The pull request linter has failed. See the aws-cdk-automation comment below for failure reasons. If you believe this pull request should receive an exemption, please comment and provide a justification.
A comment requesting an exemption should contain the text Exemption Request
. Additionally, if clarification is needed add Clarification Request
to a comment.
✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
From what I can see in the management console, OR1 and Im4gn instance types are apparently supported in the Multi-AZ with standby as well.
I selected "Domain with standby" and was able to select both OR1 and Im4gn. I also confirmed that t3 cannot be selected for "Domain with standby", and the t3 can be selected for "Domain without standby" (with the "Include previous generation instance types" toggle).
(Note that I did not actually create the domain.)
Thanks @go-to-k! |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM. Thanks @tmokmss
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM, thanks for contributing.
Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork). |
AWS CodeBuild CI Report
Powered by github-codebuild-logs, available on the AWS Serverless Application Repository |
Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork). |
Issue # (if applicable)
Related with #26026
Reason for this change
#26082 enabled Multi-AZ with Standby by default, but deployment fails if we use t3 instance type, because it does not support the feature. To fail fast, this PR adds validation on synth time.
Description of changes
If the instance type of data node or master node is t3, throws an error.
I also considered to automatically set
multiAzWithStandbyEnabled: false
if we detect any t3 instance type, but it would introduce unwanted behavior e.g. in the below case:so we just throw an error.
Description of how you validated changes
Added some unit tests.
I also confirmed that it results in deployment error if we try to deploy with t3 instance type &
multiAzWithStandbyEnabled : true
for both data node and master node.Checklist
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license