Anit Shrestha

# Setup Linkerd Installed and enabled dashboard `linkerd viz install | kubectl apply -f -` Tried to access the dashboard but it's only accessible in the admin server. And it...

# Kubectl command cheatsheet Command|Description -- | -- kubectl get | used to view and find resourcescan output JSON, YAML, or be directly formatted kubectl describe | retrieve extra information...

# Deploying [Emojivoto](https://github.com/buoyantio/emojivoto) and use Linkerd CLI tap, top, edges, and stat commands. Emojivoto is a gRPC application that has three services: - web: the frontend that users interact with...

# How to get per-route metrics using service profiles By creating a ServiceProfile for a Kubernetes service, we can specify the routes available to the service and collect data. Use...

Linkerd can help ensure reliability through features like traffic splitting, load balancing, retries, and timeouts. Each of these plays an important role in enhancing the overall reliability of the system....

From the last setup, further research was done on Flannel, Linkerd, security of Kubernetes overall. Some conclusions made were: - Flannel needs to be enhanced further to provide better end-to-end...

# Security Status Spend some time on understanding security status of the Kubernetes cluster. Found a good tool: Kubescape Kubescape is the first tool for testing if Kubernetes is deployed...

# Objectives - [x] Security - [ ] CI/CD Top lists a process ran by user `nobody`. Found out the process is for Prometheus. https://askubuntu.com/questions/329714/what-is-the-purpose-of-the-nobody-user https://www.educba.com/nfs-in-linux ## Security https://www.youtube.com/watch?v=tGg_IjPLB20 https://kubernetes.io/docs/tasks/configure-pod-container/security-context...

- [x] Setup Jenkins in Kubernetes Cluster Issue: Pods/Deployment not ready, and log from deployment unavailable `k logs deployment/jenkins -n jenkins error: a container name must be specified for pod...

- [x] Setup Jenkins in Kubernetes Cluster - [ ] Setup CI/CD # Conclusion Re-installation worked. Default manifests used from https://devopscube.com/setup-jenkins-on-kubernetes-cluster. An issue with volume mount was as the volume...