https://github.com/emeraldacoustics/figure-devops-skills-assessment

Figure's DevOps skills assessment
https://github.com/emeraldacoustics/figure-devops-skills-assessment

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Figure's DevOps skills assessment

• Host: GitHub
• URL: https://github.com/emeraldacoustics/figure-devops-skills-assessment
• Owner: emeraldacoustics
• Created: 2024-08-12T19:46:43.000Z (3 months ago)
• Default Branch: main
• Last Pushed: 2024-08-12T20:02:32.000Z (3 months ago)
• Last Synced: 2024-08-12T23:04:52.258Z (3 months ago)
• Language: Go
• Size: 9.77 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Welcome 

Welcome to Figure's DevOps skills assessment! 

The goal of this assessment is to get an idea of how you work and your ability to speak in depth about the details in your work. Generally, this assessment should not take you longer than 30 minutes to complete. 

Your answers will be reviewed with you in a subsequent interview.

## Instructions

1. Click on the green "Use This Template" button in the upper-right corner and create a copy of this repository in your own GitHub account.

2. Name your respository and ensure that it's public, as you will need to share it with us for review.

3. When you have completed the questions, please send the URL to the recruiter.

## Assessments

### Kubernetes

1. Fix the issues with this Kubernetes manifest to ensure it is ready for deployment. 

2. Add the following limits and requests to the manifest:

- CPU limit of 0.5 CPU cores

- Memory limit of 256 Mebibytes

- CPU request of 0.2 CPU cores

- Memory request of 128 Mebibytes 

```yaml

apiVersion: apps/v1

kind: Deploy

metadata:

  name: nginx-deploy

  labels:

    app: nginx

spec:

  selector:

    matchLabels:

      app: nginx

  template:

    metadata:

      labels:

        app: nginx

    spec:

      containers:

      - name: nginx

        image: nginx:current

        ports:

        - containerPort: 80

---

apiVersion: v1

kind: Service

metadata:

  name: nginx-service

spec:

  selector:

    app: nginx

  ports:

    - protocol: TCP

      port: 80

  type: ClusterIP

  ```

### Go

Write a script in Go that redeploys all pods in a Kubernetes cluster that have the word `database` in the name.

Requirements:

- Assume local credentials in your kube config have full access. There is no need to connect via a service account, etc.

- You must use the [client-go](https://github.com/kubernetes/client-go) library.

- Your script must perform a graceful restart, similar to kubectl rollout restart. Do not just delete pods.

- You must use Go modules (no vendor directory).