Install CloudDefense Helm on a Kubernetes Cluster

Prerequisite

A kubernetes cluster whose nodes have to linux/amd64 architecture

Development Environment

• Helm (v3 or above)

• Kubernetes Cluster (kubectl)

  • Minimum Requirement - 1 Node (2 vCPU 8 GB RAM)

  • Recommended Requirements - 2 Nodes (2 vCPUs 16 GB RAM)

Production Environment

• Helm (v3 or above)

• Managed Postgres Instance for ex. AWS RDS (db.r5.large)

• Kubernetes Cluster (kubectl) On Demand Nodes in Node Groups with Labels

Node Groups Node Type

Node Groups Node Type

Node Groups	Node Type	Level	Min Nodes	Max Nodes
external	t3.medium (2vCPU 4GB)	on-demand	1	4
auth	t3.medium (2vCPUs 4GB)	on-demand	1	4
api	c5.large (2vCPUs 4GB)	on-demand	1	4
web	t3.medium (2vCPUs 2GB)	on-demand	1	4
job	C6i.large (2vCPUs 4GB)	spot	1	4

Install Cluster Auto-Scaler

Install Kafka

Download the kafka helm repo (bitnami)

```
helm repo add bitnami https://charts.bitnami.com/bitnami
`

Install kafka helm

            values.yaml

```
nodeSelector:
  label: external
```

```
helm install kafka bitnami/kafka -f values.yaml -–debug
```

Install CloudDefense Helm

1. clone https://github.com/CloudDefenseAI/charts create roles, role binding and service accounts

```
kubectl apply -f cdefense/rbac
```

2. create secrets

```
kubectl apply -f cdefense/secrets
```

3. add helm repo

```
helm repo add cdefense https://clouddefenseai.github.io/charts/
```

4. Install cdefense

```
helm install cdefense cdefense/cdefense --debug 
```

4. update/upgrade

```
helm upgrade cdefense cdefense/cdefense
```

Configure CloudDefense Helm for SSO

In order to sign in with different identity providers (for ex. github), create ID and secrets

Step 1: Create id, secrets for github

1. go to github developer settings

2. Create a New OAuth App

3. Homepage URL is the base_url

4. Authorization callback URL is https://{base_url}/auth/realms/cdefense/broker/github/endpoint

Create id, secrets for gitlab

Create id, secrets for bitbucket

Create id, secrets of Microsoft

Create secrets on kubernetes cluster

1. Create a secret for authservice or use a yaml file

apiVersion: v1
kind: Secret
metadata:
  name: authservice-secrets
type: Opaque
stringData:
  SENDGRID_KEY: 
  GOOGLE_CLIENT_ID: 
  GOOGLE_CLIENT_SECRET: 
  GITHUB_CLIENT_ID: 
  GITHUB_CLIENT_SECRET: 
  GITLAB_APPLICATION_ID: 
  GITLAB_APPLICATION_SECRET: 
  BITBUCKET_KEY: 
  BITBUCKET_SECRET: 
  MICROSOFT_CLIENT_ID: 
  MICROSOFT_CLIENT_SECRET: 

2. Restart authservice pod

kubectl apply -f authservice-secrets.yaml

Configure CloudDefense Helm for Importing Repositories

Debugging and Troubleshooting

Pod Description Steps