Concourse with Vault

!!!Important!!! This is NOT production ready, use at your own risk.

Follow the steps at Concourse docker docs.

Clone the project and build docker image:

git clone https://github.com/karinepires/concourse-vault.git
cd concourse-vault
docker build -f concourse-web/dockerfile ./concourse-web/ -t concourse-web

Run the following to create concourse keys:

mkdir -p keys/web keys/worker

ssh-keygen -t rsa -f ./keys/web/tsa_host_key -N ''
ssh-keygen -t rsa -f ./keys/web/session_signing_key -N ''

ssh-keygen -t rsa -f ./keys/worker/worker_key -N ''

cp ./keys/worker/worker_key.pub ./keys/web/authorized_worker_keys
cp ./keys/web/tsa_host_key.pub ./keys/worker

Set up the concourse URL:

export CONCOURSE_EXTERNAL_URL=http://192.168.99.100:8080

Create vault key:

mkdir -p keys/vault
ssh-keygen -t rsa -f ./keys/web/vault_key -N ''
cp ./keys/web/vault_key.pub ./keys/vault/authorized_keys

export CONCOURSE_VAULT_ROOT_TOKEN_ID=my_secret_token

Run it up:

docker-compose up -d

Set up with vault CLI the credentials your pipeline uses, as explained at concourse cred docs.

For a ((foo_param)) variable in the pipeline.yml:

export VAULT_ADDR=http://your-concourse-vault-ip:8200
vault auth concourse
vault write /concourse/TEAM_NAME/PIPELINE_NAME/foo_param value=MY_FOO_VALUE

TODOS:

• Create vault tokens that can only read (concourse one), and write (developer one, probably with the github auth).
• Make the vault secrets persistent with docker volumes