Skip to main content

Build and release interview questions and answer

1. What challenges you have faced in your experience
   A)Faced issue while setting up HA(High availability kubernetes cluster) by using kubespray to setup master and worker nodes
   B)Uploading microservices dashboards in to grafana .
   c)After build deploying war file in to s3 bucket
 

2. What type of build failure you have seen and how u fixed ?
   when doing maven project build was failled due to maven version not supported after fixing the maven version Build was success and job was stable

3. Same question for deployment how u fixed deployment issues
   In kubernetes when i am going to deploy elasticsearch in kubernetes cluster i fixed the limit and       requests count i.e GB then finally deployment was success.

4. What type of automation scripts you have written
   For automation purpose we written groovy script according to that we made different stages build ,   test and deploy .

Comments

Post a Comment

Popular posts from this blog

How to copy files from one server to another server by using ansible copy module

 We have two servers 1.master 2.worker1 create playbook example: play.yml ---   - hosts: all     tasks:     - name: Ansible copy file to remote server       copy:        src: ~/kube-cluster        dest: /root Run ansible playbook  ansible-playbook play.yml
1 comment
Read more

Kubernetes interview questions and answers

1.H ow to setup kubernetes dashboard on ubuntu16.04 cluster? To create kubernetes dashboard follow below link https://docs.aws.amazon.com/eks/latest/userguide/dashboard-tutorial.html To deploy the Metrics Server kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.3.6/components.yaml kubectl get deployment metrics-server -n kube-system Deploy the dashboard kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-beta8/aio/deploy/recommended.yaml root@ip-172-31-43-76:~# kubectl get svc -n kubernetes-dashboard NAME                        TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)         AGE dashboard-metrics-scraper   ClusterIP   10.102.6.123   <none>        8000/TCP        120m kubernetes-dashboard  ...
3 comments
Read more

Docker with jenkins troubleshooting

1.When a docker machine is integrated with jenkins after running a build it shows unstable for that how you can make trouble shoot? To avoid these permission issues run the following command sudo chmod 666 /var/run/docker.sock 2.What is docker? Docker it is a tool designed to make it easier to create, deploy, and run applications by using containers. 3.What is docker file? A Dockerfile is a text document it contains all the commands a user could call on the command line to assemble an image.  4.what is docker image? Docker images are executable packages that include everything needed to run an application — the code, a runtime, libraries, environment variables, and configuration files. 5.what is container? container it is nothing but a running state of image 6.Docker commands
1 comment
Read more