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bitnami-labs / sealed-secrets

A Kubernetes controller and tool for one-way encrypted Secrets
Apache License 2.0
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Metrics serviceName can exceed 63 naming limit #1590

Open guntiskarulis opened 1 month ago

guntiskarulis commented 1 month ago

Which component: Controller: 0.24.5 Helm chart: 2.14.1

Describe the bug Metrics service name can exceed 63 character limit, because Helm template engine will include sealed-secrets.fullname to generate name and in this helper function it will truncates string to 63 characters, hoverver service name itself will add additional characters to the service name, i.e -metrics thus deployments will fail.

Using nameOverride and fullNameOverride will update selector labels, thus breaking controller deployment.

To Reproduce Deploy sealed-secrets chart, with Release.Name close to 63 characters.

Expected behavior Provide a way using Helm values to override metrics service name.

Version of Kubernetes:

Client Version: v1.30.3
Server Version: v1.30.3
alemorcuq commented 3 weeks ago

To me it sounds natural to truncate the fullname to something like 50 characters to make room for suffixes. What do you think?