infra

Prerequisites

• terraform
• kubectl
• aws-cli
• argocd

Running

Kubernetes setup

1. Store AWS credentials and config in ~/.aws/
2. Get LabRole ARN

aws iam get-role --role-name LabRole | grep Arn

3. Terraform init and apply

terraform -chdir=terraform init
terraform -chdir=terraform apply -var="aws_iam_role=your_lab_role_arn"

4. Check the cluster's name

aws eks list-clusters

5. Generate kubeconfig

aws eks update-kubeconfig --name your_cluster_name

6. Verify connection via kubectl

kubectl get nodes

ArgoCD setup

1. Create namespace

kubectl create namespace argocd

2. Install ArgoCD

kubectl -n argocd apply -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

3. Expose ArgoCD service

kubectl -n argocd port-forward svc/argocd-server 8080:443

4. Access ArgoCD UI

open http://localhost:8080

5. Obtain the initial password

argocd admin initial-password -n argocd

6. Login

argocd login localhost:8080 --username admin --password your_initial_password

Argo Workflows setup

1. Create namespace

kubectl create namespace argo

2. Install Argo Workflows

kubectl -n argo apply -f https://github.com/argoproj/argo-workflows/releases/download/v3.5.7/quick-start-minimal.yaml

3. Apply patch to Argo Workflows deployment

kubectl -n argo patch deployment argo-server --type JSON --patch-file k8s/argo-server-patch.yaml

4. Expose Argo Workflows service

kubectl -n argo port-forward svc/argo-server 2746:2746

5. Access Argo Workflows UI

open http://localhost:2746

Setup workflow-api application

1. Create namespace

kubectl config set-context --current --namespace=argocd

2. Create application in ArgoCD from repository

argocd app create workflow-api --repo https://github.com/SUU-Argo/workflow-api.git --path deploy --dest-server https://kubernetes.default.svc --dest-namespace argo

3. Display application instance details

argocd app get workflow-api

4. Enable automatic sync

argocd app set workflow-api --sync-policy automated

5. Expose workflow-api application

kubectl -n argo port-forward svc/workflow-api 8081:8080

6. Access workflow-api application

open http://localhost:8081