Add a property to disable client object caching

[gbhat618]

In a high frequency cronjob (running every 2min) seeing after about ~2.5h the connections are getting stuck at com.nirima.jenkins.plugins.docker.DockerCloud.countContainersInDocker, and since that, no new builds using the agent from this docker cloud would work.
Restarting the jenkins controller again makes the builds start working.

Indicating a stuck socket connection, possible fix is in supporting SO_TIMEOUT > 0 at https://github.com/docker-java/docker-java/blob/faa88e16460a8cb321c9695cdbc34cb7a662458e/docker-java-transport-httpclient5/src/main/java/com/github/dockerjava/httpclient5/ApacheDockerHttpClientImpl.java#L117-L122

It would be working if each build is separated by at least 5 minute, so the cache could expire, as,

docker-plugin/src/main/java/io/jenkins/docker/client/DockerAPI.java

Line 191 in 560b370

CLIENT_CACHE = new UsageTrackingCache(5, TimeUnit.MINUTES, expiryHandler);

and

docker-plugin/src/main/java/io/jenkins/docker/client/UsageTrackingCache.java

Lines 63 to 64 in 560b370

	CacheBuilder<Object, Object> cacheBuilder = CacheBuilder.newBuilder();
	cacheBuilder = cacheBuilder.expireAfterAccess(duration, unit);

thread dump

"jenkins.util.Timer [#5]" #68 [103] daemon prio=5 os_prio=0 cpu=1486.31ms elapsed=7407.21s tid=0x000078fc40004630 nid=103 runnable  [0x000078fce68fb000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.Net.poll(java.base@21.0.9/Native Method)
	at sun.nio.ch.NioSocketImpl.park(java.base@21.0.9/NioSocketImpl.java:191)
	at sun.nio.ch.NioSocketImpl.timedFinishConnect(java.base@21.0.9/NioSocketImpl.java:548)
	at sun.nio.ch.NioSocketImpl.connect(java.base@21.0.9/NioSocketImpl.java:592)
	at java.net.SocksSocketImpl.connect(java.base@21.0.9/SocksSocketImpl.java:327)
	at java.net.Socket.connect(java.base@21.0.9/Socket.java:751)
	at org.apache.hc.client5.http.impl.io.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:205)
	at org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:490)
	at org.apache.hc.client5.http.impl.classic.InternalExecRuntime.connectEndpoint(InternalExecRuntime.java:164)
	at org.apache.hc.client5.http.impl.classic.InternalExecRuntime.connectEndpoint(InternalExecRuntime.java:174)
	at org.apache.hc.client5.http.impl.classic.ConnectExec.execute(ConnectExec.java:144)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement$$Lambda/0x000078fcee157b58.proceed(Unknown Source)
	at org.apache.hc.client5.http.impl.classic.ProtocolExec.execute(ProtocolExec.java:195)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement$$Lambda/0x000078fcee157b58.proceed(Unknown Source)
	at org.apache.hc.client5.http.impl.classic.ContentCompressionExec.execute(ContentCompressionExec.java:150)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement$$Lambda/0x000078fcee157b58.proceed(Unknown Source)
	at org.apache.hc.client5.http.impl.classic.HttpRequestRetryExec.execute(HttpRequestRetryExec.java:113)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement$$Lambda/0x000078fcee157b58.proceed(Unknown Source)
	at org.apache.hc.client5.http.impl.classic.RedirectExec.execute(RedirectExec.java:110)
	at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
	at org.apache.hc.client5.http.impl.classic.InternalHttpClient.doExecute(InternalHttpClient.java:185)
	at org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(CloseableHttpClient.java:87)
	at org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(CloseableHttpClient.java:55)
	at org.apache.hc.client5.http.classic.HttpClient.executeOpen(HttpClient.java:183)
	at com.github.dockerjava.httpclient5.ApacheDockerHttpClientImpl.execute(ApacheDockerHttpClientImpl.java:189)
	at com.github.dockerjava.httpclient5.ApacheDockerHttpClient.execute(ApacheDockerHttpClient.java:9)
	at com.github.dockerjava.core.DefaultInvocationBuilder.execute(DefaultInvocationBuilder.java:228)
	at com.github.dockerjava.core.DefaultInvocationBuilder.get(DefaultInvocationBuilder.java:202)
	at com.github.dockerjava.core.DefaultInvocationBuilder.get(DefaultInvocationBuilder.java:74)
	at com.github.dockerjava.core.exec.ListContainersCmdExec.execute(ListContainersCmdExec.java:44)
	at com.github.dockerjava.core.exec.ListContainersCmdExec.execute(ListContainersCmdExec.java:15)
	at com.github.dockerjava.core.exec.AbstrSyncDockerCmdExec.exec(AbstrSyncDockerCmdExec.java:21)
	at com.github.dockerjava.core.command.AbstrDockerCmd.exec(AbstrDockerCmd.java:33)
	at com.nirima.jenkins.plugins.docker.DockerCloud.countContainersInDocker(DockerCloud.java:638)
	at com.nirima.jenkins.plugins.docker.DockerCloud.canAddProvisionedAgent(DockerCloud.java:656)
	at com.nirima.jenkins.plugins.docker.DockerCloud.provision(DockerCloud.java:394)
	- locked <0x000000069217bb88> (a com.nirima.jenkins.plugins.docker.DockerCloud)
	at io.jenkins.docker.FastNodeProvisionerStrategy.applyToCloud(FastNodeProvisionerStrategy.java:71)
	at io.jenkins.docker.FastNodeProvisionerStrategy.apply(FastNodeProvisionerStrategy.java:41)
	at hudson.slaves.NodeProvisioner.update(NodeProvisioner.java:327)
	at hudson.slaves.NodeProvisioner.lambda$suggestReviewNow$4(NodeProvisioner.java:199)
	at hudson.slaves.NodeProvisioner$$Lambda/0x000078fcedd2ea28.run(Unknown Source)
	at jenkins.security.ImpersonatingScheduledExecutorService$1.run(ImpersonatingScheduledExecutorService.java:67)
	at java.util.concurrent.Executors$RunnableAdapter.call(java.base@21.0.9/Executors.java:572)
	at java.util.concurrent.FutureTask.run(java.base@21.0.9/FutureTask.java:317)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(java.base@21.0.9/ScheduledThreadPoolExecutor.java:304)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@21.0.9/ThreadPoolExecutor.java:1144)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@21.0.9/ThreadPoolExecutor.java:642)
	at java.lang.Thread.runWith(java.base@21.0.9/Thread.java:1596)
	at java.lang.Thread.run(java.base@21.0.9/Thread.java:1583)

   Locked ownable synchronizers:
	- <0x000000068c284050> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
	- <0x000000068ea724c8> (a java.util.concurrent.ThreadPoolExecutor$Worker)
	- <0x00000006ac631450> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)

This PR is experimenting with disabling the cache.

Testing done

Simulated zombie connection by,

• trigger a build with node('docker') { sh 'sleep 120' }
• while the build is still running block the network from jenkins controller sudo iptables -A OUTPUT -p tcp -d 10.112.7.2 --sport 2375 -j DROP (here the IP of jenkins controller is 10.112.7.2)
• even stop the docker daemon sudo systemctl stop docker
• still the thread dump shows stuck connection.
• and even new builds are stuck in similar way

After the patch

• at least new builds are triggering and completing
• stuck thread would just be there forever (?) - let me check this

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests that demonstrate the feature works or the issue is fixed