TEST CLOUD FUNCTION

Local Setup

1. Create a file called .env and add the require values for the function to run. You can use .env-example as a base.

2. Build the docker image:

   docker build -t test_cloud_function .

Using the function

1. Start up the docker container with the following command:

   You'll need to use the command defined in the Database section if you plan on using the database directly

   docker run -p 8080:8080 test_cloud_function

2. You can trigger the function by hitting it's endpoint:

   curl http://0.0.0.0:8080

Registering changes

There is currently no hot reload setup for this cloud function, so you'll have to rebuild the docker image after every change:

docker build -t test_cloud_function .

Database

You can ignore this if you're not gonna use any active record models directly in the function

1. Make sure you're running your local docker container database for Buddy.

   docker-compose up mysql

2. Get the docker container's name for your DB with:

   docker ps

   You should see something like this

     CONTAINER ID   IMAGE       COMMAND                  CREATED          STATUS         PORTS                    NAMES
     6ffa16c6c575   mysql:5.6   "docker-entrypoint.s…"   2 minutes ago   Up 2 minutes   0.0.0.0:3306->3306/tcp   buddy-mysql-1
   

3. Get the network of your database with the following command:

   docker network ls

   You should see something like this

     NETWORK ID     NAME            DRIVER    SCOPE
     7616481555c1   buddy_default   bridge    local
   

4. If this is the first time you're running the function, remember to build it with the following command:

   docker build -t test_cloud_function .

5. Whenever you run the cloud function docker command, you should create a link between the cloud function and the DB container like so:

   docker run -p 8080:8080 --network buddy_default --link buddy-mysql-1:mysql test_cloud_function