Update the three_data_hall docs for the three data hall with unified image

[johscheuer]

Description

Updating the docs for three data hall with the unified image and add a new e2e test case as the setup is simpler than with the split image.

Type of change

• Other

Discussion

Are there any design details that you would like to discuss further?

Testing

Ran manually:

[ReportAfterSuite] Autogenerated ReportAfterSuite for --junit-report
autogenerated by Ginkgo
[ReportAfterSuite] PASSED [0.001 seconds]
------------------------------

Ran 3 of 3 Specs in 791.948 seconds
SUCCESS! -- 3 Passed | 0 Failed | 0 Pending | 0 Skipped
--- PASS: TestOperator (791.95s)
PASS
ok      github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall       792.588s

Documentation

Updated. I have to go over the documentation in another PR to make sure we update all places where we mention three data hall.

Follow-up

See above :)

[foundationdb-ci]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: 720ba22
• Duration 2:50:55
• Result: ❌ FAILED
• Error: Error while executing command: if $fail_test; then exit 1; fi. Reason: exit status 1
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)

[johscheuer]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: 720ba22
• Duration 2:50:55
• Result: ❌ FAILED
• Error: Error while executing command: if $fail_test; then exit 1; fi. Reason: exit status 1
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)

Seems like our logic that checks for failures makes a mistake here:

[Container] 2024/12/18 21:02:22.897240 Running command for f in $(grep -L -- "SUCCESS\! --" ${CODEBUILD_SRC_DIR}/logs/*.log); do if ! grep -q -- "--- FAIL:" $f; then echo "This test has timed out or had a panic: $f"; export fail_test=true; fi ;  done
This test has timed out or had a panic: /codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/logs/test_operator_three_data_hall.log

=== RUN   TestOperator
  "level"=0 "msg"="waiting for" "2m27s"="before executing test suite"
Running Suite: Operator three data hall test suite - /codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall
==========================================================================================================================================================================
Random Seed: 1734546062

Will run 3 of 3 specs
------------------------------
[BeforeSuite] 
/codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall/operator_three_data_hall_test.go:51
  2024/12/18 18:23:30 using seed: 1734546210 for factory
  [SKIPPED] in [BeforeSuite] - /codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall/operator_three_data_hall_test.go:54 @ 12/18/24 18:23:30.593
S [SKIPPED] [0.609 seconds]
[BeforeSuite] 
/codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall/operator_three_data_hall_test.go:51

  [SKIPPED] three data hall tests are only supported with the unified image
  In [BeforeSuite] at: /codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall/operator_three_data_hall_test.go:54 @ 12/18/24 18:23:30.593
------------------------------
SSS
------------------------------
[AfterSuite] 
/codebuild/output/src1586222057/src/github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall/operator_three_data_hall_test.go:83
  2024/12/18 18:23:45 Calling 0 invariantShutdownHooks
  2024/12/18 18:23:45 Calling 0 shutdownHooks
  2024/12/18 18:23:45 Shutdown is done
[AfterSuite] PASSED [15.014 seconds]
------------------------------
[ReportAfterSuite] Autogenerated ReportAfterSuite for --junit-report
autogenerated by Ginkgo
[ReportAfterSuite] PASSED [0.001 seconds]
------------------------------

Ran 0 of 3 Specs in 15.624 seconds
SUCCESS! - Suite skipped in BeforeSuite -- 0 Passed | 0 Failed | 0 Pending | 3 Skipped
--- PASS: TestOperator (162.63s)
PASS
ok  	github.com/FoundationDB/fdb-kubernetes-operator/e2e/test_operator_three_data_hall	162.687s

[foundationdb-ci]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: a66a4a5
• Duration 2:53:59
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)

[brownleej]

👍