Q1

Use Kubernetes YAML deployment files: Q1.yamls

Q2

blockscout helm chart: Q2.helm-chart/blockscout

Q3

1. Use chartmuseum to store helm chart repositories: http://chartmuseum.example.com
2. Use gitlab-ci to upload and publish helm charts, configuration file reference: Q3.helm-repo/gitlab-ci.yml

Q4

1. Create an EKS cluster

   cd Q4.terraform-helm/eks 
   terraform init && terraform apply

2. Deploy blockscout to EKS

   cd Q4.terraform-helm/helm-blockscout
   terraform init && terraform apply