fix(docker): disaggregated probe does not support ipv6

[Thearas]

What problem does this PR solve?

Disaggregated probe does not support ipv6 on K8s.
Just remove the health checking (the curl), we may add it back later.

Release note

None

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes. Remove health checking (the curl )

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[hello-stephen]

Thank you for your contribution to Apache Doris.
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Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
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[Copilot]

Pull Request Overview

This PR fixes IPv6 compatibility issues in Kubernetes probe scripts for disaggregated deployments. The original health check implementation using curl with hostname -i fails in IPv6 environments because it cannot handle IPv6 addresses properly.

• Replaces HTTP-based health checks with simpler port-listening checks using netstat
• Comments out the original curl-based implementation for potential future restoration
• Applies the same fix to both FE (Frontend) and BE (Backend) probe scripts

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
docker/runtime/fe/resource/fe_disaggregated_probe.sh	Updates FE probe to use netstat port check instead of HTTP health endpoint
docker/runtime/be/resource/be_disaggregated_probe.sh	Updates BE probe to use netstat port check instead of HTTP health endpoint

---

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[Copilot]

[nitpick] Consider removing the commented-out code block instead of keeping it. If this implementation needs to be restored later, it can be retrieved from version control history.

Suggested change

	#function ready_probe()
	#{
	# local http_port=$(parse_config_file_with_key "http_port")
	# http_port=${http_port:=$DEFAULT_HTTP_PORT}
	# local ip=`hostname -i | awk '{print $1}'`
	# local url="http://${ip}:${http_port}/api/health"
	# local res=$(curl -s $url)
	# local code=$(jq -r ".code" <<< $res)
	# if [[ "x$code" == "x0" ]]; then
	# exit 0
	# else
	# exit 1
	# fi
	#}
	#

[Copilot]

[nitpick] Consider removing the commented-out code block instead of keeping it. If this implementation needs to be restored later, it can be retrieved from version control history.

Suggested change

	#function ready_probe()
	#{
	# local webserver_port=$(parse_config_file_with_key "webserver_port")
	# webserver_port=${webserver_port:=$DEFAULT_WEBSERVER_PORT}
	# local ip=`hostname -i | awk '{print $1}'`
	# local url="http://${ip}:${webserver_port}/api/health"
	# local res=$(curl -s $url)
	# local status=$(jq -r ".status" <<< $res)
	# if [[ "x$status" == "xOK" ]]; then
	# exit 0
	# else
	# exit 1
	# fi
	#}

[intelligentfu8]

LGTM

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.

[hello-stephen]

skip buildall