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fix when CertFile and Cert is "" #9882

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@rxy0210 rxy0210 commented Feb 21, 2025

Description

When my etcd is not configured with a file such as cert, this code is problematic.
With the original code, it is predictable that the default user of the code filled in the details of the cert, or the location of the cert file. This results in an etcd with no cert configured and a connection error.

Related issues/PRs

fixes #9883

Todos

  • Tests
  • Documentation
  • Release note

Release Note

TBD

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Signed-off-by: renxiangyu_yewu <[email protected]>
@rxy0210 rxy0210 requested a review from a team as a code owner February 21, 2025 08:07
@marvin-tigera marvin-tigera added this to the Calico v3.30.0 milestone Feb 21, 2025
@marvin-tigera marvin-tigera added release-note-required Change has user-facing impact (no matter how small) docs-pr-required Change is not yet documented labels Feb 21, 2025
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CLAassistant commented Feb 21, 2025

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Seems fine to me (although I cannot recommend running without enabling TLS)

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/sem-approve

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Running tests - but I'd like to understand why you want the ability to run without TLS enabled.

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rxy0210 commented Mar 5, 2025

正在运行测试 - 但我想了解您为什么希望能够在未启用 TLS 的情况下运行。

When I started an etcd locally just for debugging purposes, I chose to start without TLS in order to complete the debugging quickly. And etcd itself supports a boot mode without TLS, but we are not compatible, which may be a problem.

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A connection error occurs when etcd is not configured with cert
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