Kubernetes in Telugu -- Readiness and liveness Probes -- Session 17 -- Troubleshooting

[@Fayaz-Rehman]

Excellent - you are wonderful - I never thought that Readiness Probe is so easy to trouble shoot. Thank you once again.

[@techitfactory]

Thank you for your feedback 👍👍

[@vishnusai4658]

Thanks you bro

[@sandeepkunisetti7005]

BRO, when we get connection timed-out for pod...we need to delete pod and then it restarts automatically , right. I want to write java code to watch the pod continously, if there is connection timed-out error occurs...need to delete pod automatically using code But i don't know , how to do that....naa problem ki liveness probe use avuddaa anna...?

[@pradeep2103]

Bro please make a video on development, testing and production scenarios in k8s how the process goes even briefly if possible Do u use minikibe for development and testing or IBM Cloud?

[@techitfactory]

If you are using cloud then all your envs will be on cloud only.

[@pradeep2103]

@@techitfactory in ur earlier videos the deployments ur doing were they similar to ur production env or developer env?

[@pradeep2103]

@@techitfactory let's say I got 150 microservices dwloyed on 5 aws worker nodes each 14 gb ram is it good idea? I'm preparing for interviews I donno the scenario but if u say above numbers are good I will proceed pls clarify bro

[@techitfactory]

Hi Bro,Most of the time process we follow is same for all Envs on config side as this is on K8s..

[@Realworld95]

Hello sir liveness probes do any issues in services or app down it will error through right but there is yaml to deployment cheste it will automatically create pod y we need that ?

[@techitfactory]

It's always important that you probe to check the dependencies and application status..

[@sudheerp1570]

hi bro, k8s pod health checks based on google best practices, how can i recommend for liveness & readiness .If any doc, please provide bro or any suggestion for better

[@techitfactory]

I will cover that in next sessions.. or you can watch that in our Kubernetes playlist already

[@pradeepgoudpradeepgoud5732]

Hi bro. How to increase the pod disk space. Path media/disk folder Was full with 100% memory. Now It has 54gb . So we want to increase that upto 100gb.

[@techitfactory]

What is your nodes memory ??

[@pradeepgoudpradeepgoud5732]

350GB

[@beduduriharishreddy4542]

Crashloopbackoff explain it bro

[@techitfactory]

Crashloop we have lot of reasons bro.. When image is not not accessible . When your application have problems to start. And many.. will so a troubleshooting video soon in CKA

[@saitejabandi7994]

bro I am getting "Liveness probe failed: HTTP probe failed with statuscode:502" error. what can be the possible causes for this error?Please help to troubleshoot

[@techitfactory]

Please check liveness probe values and try to correct them..if readiness is in proper way.. check my definition on Probes you will find solution

[@saitejabandi7994]

Initialdelayseconds:60 Periodseconds:30 Timeoutseconds:4 Successthreshold:1 Failurethreshold:5 I don't see a problem with liveness values. Please suggest if I need to change anything here and why am I getting this 502 error