RFR: 8237: Add support for Jolokia over Kubernetes proxy [v2]

[Martin Skarsaune]

On Sun, 16 Feb 2025 22:29:57 GMT, Martin Skarsaune <duke at openjdk.org> wrote:

>> JMC-8273 : Use the jolokia protocol over a kubernetes http proxy.
>> 
>> Testing connectivity:
>> - [x]  Docker desktop kubernetes 
>> - [x]  Azure AKS
>> - [x]  Amazon EKS
>> - [x]  Google GKE
>> 
>> Other things observed:
>> 
>> - [x] * Option to install agent should be disabled (debug difference with jolokia) - ***see below****
>> - [x] * Warning: NLS missing message: JmcKubernetesPreferenceForm_LogErrorsTooltip in: org.openjdk.jmc.kubernetes.preferences.messages
>> - [x] * SLF4J(W): No SLF4J providers were found. ***OK for now, can investigate more later***
>> SLF4J(W): Defaulting to no-operation (NOP) logger implementation
>> SLF4J(W): See https://www.slf4j.org/codes.html#noProviders for further details.
>> - [x] Unlocking secrets now appear on startup. Should not be needed unless there are credentials used. (fixed)
>
> Martin Skarsaune has updated the pull request incrementally with one additional commit since the last revision:
> 
>   JMC-8237: Remove unneeded changes

@aptmac : At long last the pieces are falling into place here. I will consider upgrading to jolokia 2.2.3 once it is out, but it is already possible to look at it and test.

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PR Comment: https://git.openjdk.org/jmc/pull/576#issuecomment-2666780377