Configuring Liveness and Readiness Probes Reviews

Mandar J K. · Reviewed about 6 years ago

Gaurav V. · Reviewed about 6 years ago

Yury P. · Reviewed over 6 years ago

Robert M. · Reviewed over 6 years ago

does this mean something is wrong? ~10 seconds of failure messages. student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ kubectl get pods NAME READY STATUS RESTARTS AGE readiness-deployment-c4695b47b-85pzp 1/1 Running 1 5m27s readiness-deployment-c4695b47b-8p9vt 0/1 Running 2 5m27s readiness-deployment-c4695b47b-975dm 0/1 Running 2 5m27s student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ kubectl get pods NAME READY STATUS RESTARTS AGE readiness-deployment-c4695b47b-85pzp 0/1 CrashLoopBackOff 1 5m38s readiness-deployment-c4695b47b-8p9vt 0/1 Running 2 5m38s readiness-deployment-c4695b47b-975dm 0/1 Running 2 5m38s student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP ^[[A ^[[A curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP curl: (7) Failed to connect to 35.193.218.154 port 80: Connection refused student_01_5bb7112398a3@cloudshell:~/ak8s/Probes (qwiklabs-gcp-01-147f10b40d9a)$ curl $EXTERNAL_IP ^[[A ^[[A Hello, world! Version: 1.0.0 Hostname: readiness-deployment-c4695b47b-8p9vt

Andrew J. · Reviewed over 6 years ago

Matt B. · Reviewed over 6 years ago

Really difficult to see the effect you're going for. I get that it's hard, but there are so many overlapping timings. A picture of the timeline might be better than a long paragraph describing it. Also, providing a script that does the important timed commands would be really helpful instead of relying on us to run commands in the right timeframe.

Brian R. · Reviewed over 6 years ago

Anu S. · Reviewed over 6 years ago

Eric S. · Reviewed over 6 years ago

Zybjana B. · Reviewed over 6 years ago

Marc T. · Reviewed over 6 years ago

Hussein E. · Reviewed over 6 years ago

Chris L. · Reviewed over 6 years ago

Greg M. · Reviewed over 6 years ago

Gregory R. · Reviewed over 6 years ago

Nicolas D. · Reviewed over 6 years ago

clement h. · Reviewed over 6 years ago

Alexander K. · Reviewed over 6 years ago