render-examples / tailscale

Tailscale Subnet Router on Render

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Updating TAILSCALE_VERSION env var of a running Render service doesn't work

crcastle opened this issue · comments

Repro:

  1. Deploy this repo as yaml as a Render Private Service
  2. Go to web shell and run tailscale version to see that 1.14.0 is currently running
  3. Change TAILSCALE_VERSION env var for the service to 1.14.3, which is currently the newest Tailscale version
  4. Trigger a deploy with the "Clear build cache & deploy" drop-down in the top right
  5. After build is finished, run tailscale version in the web shell and notice that the version is still 1.14.0.

Expected:
After updating the env var and successful deploy, tailscale version should return 1.14.3.

Seconding this, seems the env var is not used

@zach-render submitted a PR to fix this. Can you take a look 🙏