CAE Devops Engineer Interview Questions and Answers

Q1. Git gitlab Jenkins docker nexus sonarqube tomcat ask about.
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Q1. JENKINS And docker
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Q2. For bilingual profile Japanese language passage
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Q1. How to make call from one namespace t another in AKS environment
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To make a call from one namespace to another in AKS environment, use the fully qualified domain name (FQDN) of the service.
• Use the FQDN of the service to make a call from one namespace to another in AKS environment

• The FQDN should include the namespace and service name, for example: myservice.mynamespace.svc.cluster.local

• Ensure that the service is exposed within the cluster and has a stable IP address

• Use the appropriate...read more
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Q2. How to divide AKS pods based on the load
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AKS pods can be divided based on load using horizontal pod autoscaling (HPA) and cluster autoscaler.
• Use HPA to automatically scale the number of replicas of a deployment based on CPU or memory usage.

• Use cluster autoscaler to add or remove nodes from the AKS cluster based on the demand.

• Use resource requests and limits to ensure that pods are scheduled on nodes with sufficient resources.

• Consider using node selectors or a...read more
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Q1. About kubernetes and it's ecosystem
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Q2. Architecture of k8s
Ans. 
Kubernetes (k8s) is an open-source container orchestration platform for automating deployment, scaling, and management of containerized applications.
• Kubernetes follows a master-slave architecture with a master node and multiple worker nodes.

• Master node components include API server, scheduler, controller manager, and etcd.

• Worker node components include kubelet, kube-proxy, and container runtime (e.g. Docker).

• Pods are t...read more
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