????K8s????????k8s????????????~/.kube/config.????????????????SSL??????????????????kubectl??????????k8s
 (kubectl get pod -n namespace ??)??????????????????????????????????

Flink????: 1.13.6
~/.kube/config

apiVersion:v1
kind:config
cluster:
-name: "yf-dev-cluster1"
cluster:
server: "https://in-acpmanager.test.yfzx.cn/k8s/clusters/c-t5h2t";
certificate-authority-data : ??????"

????:
2022-03-02 18:59:30 | OkHttp 
https://in-acpmanager.test.yfzx.cn/...io.fabric8.kubernetes.client.dsl.internal.WatcherWebSocketListener
   Exec Failure javax.net.ssl.SSLPeerUnverifiedException Hostname 
in-acpmanager.test.yfzx.cn not verified:     certificate: 
sha256/cw2T2s+Swhl7z+H35/3C1dTLxL26OOMO5VoEN9kAZCA=     DN: 
CN=in-acpmanager.test.yfzx.cn     subjectAltNames: [] 
io.fabric8.kubernetes.client.KubernetesClientException: Failed to start 
websocket         at 
io.fabric8.kubernetes.client.dsl.internal.WatcherWebSocketListener.onFailure(WatcherWebSocketListener.java:77)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.ws.RealWebSocket.failWebSocket(RealWebSocket.java:570)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.ws.RealWebSocket$1.onFailure(RealWebSocket.java:216)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.RealCall$AsyncCall.execute(RealCall.java:180)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)         Suppressed: 
java.lang.Throwable: waiting here                 at 
io.fabric8.kubernetes.client.utils.Utils.waitUntilReady(Utils.java:164)         
        at 
io.fabric8.kubernetes.client.utils.Utils.waitUntilReadyOrFail(Utils.java:175)   
              at 
io.fabric8.kubernetes.client.dsl.internal.WatcherWebSocketListener.waitUntilReady(WatcherWebSocketListener.java:120)
                 at 
io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager.waitUntilReady(WatchConnectionManager.java:82)
                 at 
io.fabric8.kubernetes.client.dsl.base.BaseOperation.watch(BaseOperation.java:705)
                 at 
io.fabric8.kubernetes.client.dsl.base.BaseOperation.watch(BaseOperation.java:678)
                 at 
io.fabric8.kubernetes.client.dsl.base.BaseOperation.watch(BaseOperation.java:

Caused by: javax.net.ssl.SSLPeerUnverifiedException: Hostname 
in-acpmanager.test.yfzx.cn not verified:     certificate: 
sha256/cw2T2s+Swhl7z+H35/3C1dTLxL26OOMO5VoEN9kAZCA=     DN: 
CN=in-acpmanager.test.yfzx.cn     subjectAltNames: []         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:350)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:300)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.RealConnection.connect(RealConnection.java:185)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.java:224)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.java:108)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.java:88)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.Transmitter.newExchange(Transmitter.java:169)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:41)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
         at 
org.apache.flink.kubernetes.shaded.okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
         at org.apache.flink.kubernetes.shade

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