ansible-role-mongo

Ansible role for installing MongoDB. Molecule tests TraviCI driven in GCE

How to integrate Molecule with GCE

• Ssh key

  • Generate ssh key in advance

    ssh-keygen -t rsa -f google_compute_engine -C 'travis' -q -N ''
    

  • Then, add it to GCP project metadata manually

• GCP Service Account

  • In GCP Console go to IAM - Service Accounts and create a new one with following roles:

    • Compute Engine - Compute Instance Admin (v1)
    • Service Account User

  • Download json key and save it to file credentials.json

• TravisCI

  • Go to https://travis-ci.com/ and authorize it to access this repo

    Important Limit max concurrent builds for the repo to 1 because each build triggers Molecule tests with single GCE project as environment!

  • In locally cloned repo authenticate to Travis (it should be preinstalled):

    travis login --com
    

  • Encrypt secrets:

    travis encrypt GCE_SERVICE_ACCOUNT_EMAIL='[email protected]' --add env.global --com
    travis encrypt GCE_CREDENTIALS_FILE="$(pwd)/credentials.json" --add env.global --com
    travis encrypt GCE_PROJECT_ID='infra-NNNNNN' --add env.global --com
    

  • Encrypt files:

    tar cvf secrets.tar credentials.json google_compute_engine
    travis login
    travis encrypt-file secrets.tar --add --com