Attempt at lang servers

docker-compose.yml

version: '3.7'
services:
  sourcegraph:
    container_name: sourcegraph
    image: sourcegraph/server:3.8.1
    environment:
      - SRC_LOG_LEVEL=dbug
    ports:
      - '80:7080'
      - '443:7443'
      - '2633:2633'
    ulimits:
      nofile:
        soft: 262144
        hard: 262144
    volumes:
      - /etc/sourcegraph:/etc/sourcegraph
      - /var/opt/sourcegraph:/var/opt/sourcegraph
    networks:
      - sourcegraph
    depends_on:
      - lang-go
      - lang-typescript
    restart: always

  lang-go:
    container_name: lang-go
    image: sourcegraph/lang-go:latest
    ports:
      - '4389'
      - '6060'
    command: ['go-langserver', '-mode=websocket', '-addr=:4389', '-usebuildserver', '-usebinarypkgcache=false']
    networks:
      - sourcegraph
    restart: always

  lang-typescript:
    container_name: lang-typescript
    image: sourcegraph/lang-typescript:latest
    ports:
      - '8080'
      - '6060'
    networks:
      - sourcegraph
    restart: always

networks:
  sourcegraph:

global_settings.json5

{
  "go.serverUrl": "wss://sourcegraph:MTM2ODA5YzljMzRjNWNjNDEzNjM1NzNh@ec2-13-52-104-210.us-west-1.compute.amazonaws.com/lang-go",
  "go.sourcegraphUrl": "http://sourcegraph:7080",
  // 
  "typescript.serverUrl": "wss://sourcegraph:MTM2ODA5YzljMzRjNWNjNDEzNjM1NzNh@ec2-13-52-104-210.us-west-1.compute.amazonaws.com/lang-typescript",
  "typescript.sourcegraphUrl": "http://sourcegraph:7080",
  "typescript.diagnostics.enable": true,
  "typescript.langserver.log": "info"
}

nginx.conf

error_log stderr;
pid /var/run/nginx.pid;

# Do not remove. The contents of sourcegraph_main.conf can change between
# versions and may include improvements to the configuration.
include nginx/sourcegraph_main.conf;

events {
}

http {
map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
    }

    server_tokens off;

    # SAML redirect response headers are sometimes large
    proxy_buffer_size           128k;
    proxy_buffers               8 256k;
    proxy_busy_buffers_size     256k;

    # Do not remove. The contents of sourcegraph_http.conf can change between
    # versions and may include improvements to the configuration.
    include nginx/sourcegraph_http.conf;

    access_log off;
    upstream backend {
        # Do not remove. The contents of sourcegraph_backend.conf can change
        # between versions and may include improvements to the configuration.
        include nginx/sourcegraph_backend.conf;
    }

    server {
        listen 7080 default_server;
        return 301 https://$host$request_uri;
    }


    server {
        # Do not remove. The contents of sourcegraph_server.conf can change
        # between versions and may include improvements to the configuration.
        include nginx/sourcegraph_server.conf;

        listen 7080;
        listen 7443 ssl http2 default_server;        
        ssl_certificate         cert/sourcegraph.crt;
        ssl_certificate_key     cert/sourcegraph.key;

        location / {
            proxy_pass http://backend;
            proxy_set_header Host $http_host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;

            # SAML redirect response headers are sometimes large
            proxy_buffer_size     128k;
            proxy_buffers         8 256k;
            proxy_busy_buffers_size    256k;
        }

        location /lang-go {
            proxy_pass http://lang-go:4389;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "Upgrade";
            proxy_read_timeout 20s;
            auth_basic "Basic authentication required to access language server";
            auth_basic_user_file /etc/sourcegraph/.lang_sever_htpasswd;
        }

        location /lang-typescript {
            proxy_pass http://lang-typescript:8080;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "Upgrade";
            proxy_read_timeout 20s;
            auth_basic "Basic authentication required to access language server";
            auth_basic_user_file /etc/sourcegraph/.lang_sever_htpasswd;
        }

        location '/.well-known/acme-challenge' {
            default_type "text/plain";
            root /var/www/html;
        }
    }
}