devops_portal/files/nginx.conf

{%- from "devops_portal/map.jinja" import config with context -%}
{%- from "devops_portal/map.jinja" import services with context -%}
{%- from "devops_portal/map.jinja" import service_url with context -%}
{%- from "devops_portal/map.jinja" import service_url_dns with context -%}
daemon off;

worker_processes 1;

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

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;

    sendfile on;

    log_format upstreamlog '[$time_local] $remote_addr - $remote_user - $server_name to: $upstream_addr: $request upstream_response_time $upstream_response_time msec $msec request_time $request_time';

    access_log  /dev/stdout upstreamlog;

    server {
        listen 0.0.0.0:8000 default_server;

        root /opt/devops-portal/;

        gzip on;
        gzip_min_length 1000;
        gzip_types
            text/plain
            text/css
            application/json
            application/javascript
            application/x-javascript;

        location / {
            if ($request_method = OPTIONS ) {
                add_header Content-Length 0;
                add_header Content-Type text/plain;
                return 200;
            }
            try_files $uri /index.html;
        }

{%- for service_name in services %}
{%- if config.service[service_name] is defined %}
{%- set service = config.service[service_name] %}
{%- if service.enabled|default(True) and service.configure_proxy|default(False) %}
{%- if service.resolve_hostname|default(False) %}
        location /api/{{ service_name }}/ {
            resolver 127.0.0.11;
            set ${{ service.endpoint.address|replace("-", "_") }} {{ service.endpoint.address }};
            rewrite ^/api/{{ service_name }}/(.*) /$1 break;
            proxy_connect_timeout       {{ service.proxy_connect_timeout|default(300) }};
            proxy_send_timeout          {{ service.proxy_send_timeout|default(300) }};
            proxy_read_timeout          {{ service.proxy_read_timeout|default(300) }};
            send_timeout                {{ service.send_timeout|default(300) }};
            proxy_pass                  {{ service_url_dns(service.endpoint) }};
        }
{%- else %}
        location /api/{{ service_name }}/ {
            proxy_connect_timeout       {{ service.proxy_connect_timeout|default(300) }};
            proxy_send_timeout          {{ service.proxy_send_timeout|default(300) }};
            proxy_read_timeout          {{ service.proxy_read_timeout|default(300) }};
            send_timeout                {{ service.send_timeout|default(300) }};
            proxy_pass                  {{ service_url(service.endpoint) }};
        }
{%- endif %}
{%- endif %}
{%- endif %}
{%- endfor %}
    }
}