app.json

{
  "name": "Vault Server",
  "description": "Deploy a Vault server to Heroku",
  "repository": "https://github.com/eshishkin/heroku-vault-starter",
  "keywords": ["vault"],
  "buildpacks": [
    {
      "url": "https://github.com/eshishkin/heroku-buildpack-vault.git"
    },
    {
      "url": "https://github.com/pallavkothari/heroku-buildpack-nginx"
    }
  ],
  "env": {
    "VAULT_UNSEAL_KEY": {
      "description": "Vault unseal key",
      "required": false,
      "value": "to-be-overriden"
    },
    "ENABLE_UI": {
      "description": "Should Vault UI be enabled",
      "required": true,
      "value": "false"
    }
  },
  "addons": [
    {
      "plan": "heroku-postgresql:hobby-dev",
      "as": "database",
      "options": {
        "version": "12"
      }
    }
  ],
  "scripts": {
    "postdeploy": "psql ${DATABASE_URL} -q -f vault_kv_storage_table.sql"
  },
  "formation": {
    "web": {
      "quantity": 1,
      "size": "free"
    }
  }
}