mchudinov / MinIONginxVault

MinIO with Nginx and HashiCorp Vault in Docker compose

MinIO with KES and HashiCorp Vault in Docker Compose

Infrastructure

                                    ┌────────────┐
                                  ┌─┤   MinIO 1  ├─┐
                                  │ └────────────┘ │
┌────────────┐    ┌────────────┐  │ ┌────────────┐ │        ┌────────────┐        ┌───────────┐  
│  Browser   ├───>│  Nginx-LB  ├──┼─│   MinIO 2  ├─┼────────┤ KES Server ├────────┤   Vault   │  
└────────────┘    └────────────┘  │ └────────────┘ │        └────────────┘        └───────────┘  
                                  │ ┌────────────┐ │ 
                                  └─┤   MinIO 3  ├─┘
                                    └────────────┘                           

MinIO documentation reference

Relevant documentation

https://github.com/minio/kes/wiki/Hashicorp-Vault-Keystore

Prerequsites

• docker-compose installed.

• Visual Studio Code with Docker extension by Microsoft is quite helpful.

How to run

1. Build and start Vault

docker-compose -f docker-compose-vault.yml build
docker-compose -f docker-compose-vault.yml up -d 
docker logs vault

2. Catch Vault Root Token from log

Root Token: s.xPsBBNfiUV09xN84mQK7BZA5

3. Activate Vault roles and find role_id and secret_id.

export VAULT_TOKEN=s.xPsBBNfiUV09xN84mQK7BZA5
vault secrets enable kv
vault auth enable approle
vault policy write kes-policy /tmp/kes-policy.hcl
vault write auth/approle/role/kes-role token_num_uses=0  secret_id_num_uses=0  period=5m
vault write auth/approle/role/kes-role policies=kes-policy
vault read auth/approle/role/kes-role/role-id 
vault write -f auth/approle/role/kes-role/secret-id

We are interested in the role_id and secret_id.

4. Edit docker-compose.yml

For example:

VAULT_TOKEN=s.xPsBBNfiUV09xN84mQK7BZA5

5. Edit /kes/kes-server.yml

id:     "986f8a4a-fa83-bc20-ffd3-14d1973e9ac1" # Your AppRole ID
secret: "255a8056-6d6a-40fd-ad72-3822e0ecac51" # Your AppRole Secret ID

6. Build and run MinIO cluster

docker-compose -f docker-compose.yml build
docker-compose -f docker-compose.yml up -d 

Login to MinIO web-interface

Open a web browser at https://localhost

Login with minio and minio123 as password.

Use MinIO from command line interface

Login to interactive-shell container:

docker exec -it interactive-shell sh

Test MinIO connection

mc ls minio --insecure

Create a bucket

mc mb minio/bucket1 --insecure

Enable encryption for a bucket

mc encrypt set sse-s3 minio/bucket1/ --insecure

Check encyption status for a bucket

mc encrypt info minio/bucket1/ --insecure

Upload a file to a bucket

mc cp myfile.txt minio/bucket1/ --insecure

Trace KES logs

Login to KES container shell:

docker exec -it kes sh

Trace KES logs

kes log trace

Clean up

Remove related containers

docker-compose down

Remove all related images

docker rmi -f $(docker images -a -q)

This alsow helps with build error: Max depth excceeded