introduce debug builds for noble

[shraddhaag]

This commit adds debug builds for the distro noble. With this change, we will also get debug noble builds. This is especially useful for testing crimson in QA suites.

[shraddhaag]

Testing as per: https://github.com/ceph/ceph-build?tab=readme-ov-file#testing-jjb-changes-by-hand-before-merging-to-main

Edit: unable to test due to this error message: shraddhaag is missing the Job/Configure permission

[Matan-B]

Testing as per: https://github.com/ceph/ceph-build?tab=readme-ov-file#testing-jjb-changes-by-hand-before-merging-to-main

Edit: unable to test due to this error message: shraddhaag is missing the Job/Configure permission

This should only impact debug builds, as no suite is still actively using noble/debug builds IMO we should be able to merge and verify builds ftbfs (if any) in followup prs.

[djgalloway]

Looks correct so far. Need to update the cron job too though: https://github.com/ceph/ceph-build/blob/main/ceph-dev-cron/build/Jenkinsfile#L18-L35

[shraddhaag]

@djgalloway updated with the requested changes!

asdf

[tchaikov]

this change introduced a regression:

Started by upstream project "ceph-trigger-build" build number 6252
originally caused by:
 Push to refs/heads/wip-pr-69521-kefu-2 by tchaikov
Obtained ceph-dev-pipeline/build/Jenkinsfile from git https://github.com/ceph/ceph-build
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
General error during class generation: Method too large: WorkflowScript.___cps___155942 ()Lcom/cloudbees/groovy/cps/impl/CpsFunction;

groovyjarjarasm.asm.MethodTooLargeException: Method too large: WorkflowScript.___cps___155942 ()Lcom/cloudbees/groovy/cps/impl/CpsFunction;
	at groovyjarjarasm.asm.MethodWriter.computeMethodInfoSize(MethodWriter.java:2087)
	at groovyjarjarasm.asm.ClassWriter.toByteArray(ClassWriter.java:447)
	at org.codehaus.groovy.control.CompilationUnit$17.call(CompilationUnit.java:850)
	at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1087)
	at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:624)
	at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:602)
	at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:579)
	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:323)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:293)
	at PluginClassLoader for script-security//org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox$Scope.parse(GroovySandbox.java:162)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.doParse(CpsGroovyShell.java:202)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:186)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:670)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:616)
	at PluginClassLoader for workflow-job//org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:344)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:456)

1 error

	at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:309)
	at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1107)
	at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:624)
	at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:602)
	at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:579)
	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:323)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:293)
	at PluginClassLoader for script-security//org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox$Scope.parse(GroovySandbox.java:162)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.doParse(CpsGroovyShell.java:202)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:186)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:670)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:616)
	at PluginClassLoader for workflow-job//org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:344)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:456)
[Checks API] No suitable checks publisher found.
Finished: FAILURE

see https://jenkins.ceph.com/job/ceph-dev-pipeline/6340/console. because the matrix inlines the full copy of the inner stages { } block into the script body for every non-excluded cell, at parse time. so the total size of generated method is roughly (number of active cells) × (size of that block), which exceeds JVM's 64 KB-per-method bytecode ceiling.

i'd suggest revert this change first. and prepare a proper fix for it -- one way is to define a free function which wraps build instead of inlining it.

[tchaikov]

created #2616 to revert this change.

[shraddhaag]

PR to prevent hitting JVM's 64KB limit: #2621
PR to reintroduce this change: #2622