stack-orchestrator/stack_orchestrator/data/stacks/proxy-server

Proxy Server

Instructions to setup and deploy a HTTP proxy server

Setup

Clone required repository:

laconic-so --stack proxy-server setup-repositories --pull

# If this throws an error as a result of being already checked out to a branch/tag in a repo, remove the repositories mentioned below and re-run the command

Build the container image:

laconic-so --stack proxy-server build-containers

Create a deployment

• First, create a spec file for the deployment, which will allow mapping the stack's ports and volumes to the host:

  laconic-so --stack proxy-server deploy init --output proxy-server-spec.yml
  

• Edit network in spec file to map container ports to same ports in host:

  ...
  network:
    ports:
      proxy-server:
        - '4000:4000'
  ...
  

• Once you've made any needed changes to the spec file, create a deployment from it:

  laconic-so --stack proxy-server deploy create --spec-file proxy-server-spec.yml --deployment-dir proxy-server-deployment
  

• Inside the deployment directory, open the file config.env and set the following env variables:

  # Whether to run the proxy server (Optional) (Default: true)
  CERC_ENABLE_PROXY=
  
  # Upstream endpoint
  # (Eg. https://api.example.org)
  CERC_PROXY_UPSTREAM=
  
  # Origin header to be used (Optional)
  # (Eg. https://app.example.org)
  CERC_PROXY_ORIGIN_HEADER=
  

Start the stack

Start the deployment:

laconic-so deployment --dir proxy-server-deployment start

• List and check the health status of the container using docker ps

• The proxy server will now be listening at http://localhost:4000

Clean up

To stop the service running in background:

laconic-so deployment --dir proxy-server-deployment stop