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Update deployment.yaml#2

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arta-fh wants to merge 1 commit intoIMIO:mainfrom
arta-fh:patch-1
Open

Update deployment.yaml#2
arta-fh wants to merge 1 commit intoIMIO:mainfrom
arta-fh:patch-1

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@arta-fh
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@arta-fh arta-fh commented Sep 23, 2025

feat: Add configurable health probes and improve deployment template

  • Add support for configurable startup, liveness, and readiness probes
  • Support HTTP, TCP, and exec probe types with full parameter control
  • Fix authentication issues with web-enabled smtp4dev by allowing TCP probes
  • Add conditional environment variable rendering to avoid empty values
  • Make container ports configurable through values
  • Add support for additional volumes and volume mounts
  • Improve overall template flexibility and maintainability

BREAKING CHANGE: Health probes are now configurable through values.yaml. Default behavior changes from HTTP to TCP probes on SMTP port 25.

Fixes: Container crashes when web authentication is enabled

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  • DCO signed
  • Chart Version bumped
  • Variables are documented in the README.md

feat: Add configurable health probes and improve deployment template

- Add support for configurable startup, liveness, and readiness probes
- Support HTTP, TCP, and exec probe types with full parameter control  
- Fix authentication issues with web-enabled smtp4dev by allowing TCP probes
- Add conditional environment variable rendering to avoid empty values
- Make container ports configurable through values
- Add support for additional volumes and volume mounts
- Improve overall template flexibility and maintainability

BREAKING CHANGE: Health probes are now configurable through values.yaml.
Default behavior changes from HTTP to TCP probes on SMTP port 25.

Fixes: Container crashes when web authentication is enabled
@alexnuttinck alexnuttinck self-requested a review January 8, 2026 15:29
@alexnuttinck alexnuttinck self-assigned this Jan 8, 2026
@alexnuttinck alexnuttinck added the enhancement New feature or request label Jan 8, 2026
@leherkom
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Hello, at work we have a deployment with this image that is running in an AWS cluster, which seems to block communications on port 25 altogether (even internally, between our app's test pod and the smtp4dev pod). So we could really use the change in this PR that allows the SMTP server to run on a port other than 25. Is there perhaps an ETA for a release that includes this change? If there is any way I could help, let me know.

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3 participants