Merge branch 'frontend'

.gitignore

@@ -21,3 +21,9 @@
 # Go workspace file
 go.work
 
+# Ignore Private config
+config/private
+
+# Ignore templated config
+haproxy/config/haproxy.cfg
+haproxy/haproxy-compose.yaml

backend/BACKEND.md

@@ -0,0 +1,2 @@
+# Backend
+The backend is the API which serves every content under the web root /api

config/public

@@ -0,0 +1,19 @@
+# Database Config
+## Database Port
+DB_PORT="3306"
+## Database User
+DB_USER="dbuser"
+## Database Port
+DB_PORT="testdb"
+## Database name
+DB_NAME="testdb"
+
+# Port Mapping
+## Frontend Port will be used by frontend container to expose itself
+FRONTEND_PORT="30381"
+## Backend Port will be used by bachend container to expose itself
+BACKEND_PORT="30382"
+## Haproxy Port will be used by haproxy container to expose webserver & backends based on uri
+HAPROXY_PORT="80"
+## Haproxy Stats Port will display haproxy stats interface
+HAPROXY_STATS_PORT="81"

frontend/FRONTEND.md

@@ -0,0 +1,2 @@
+# Frontend
+The Frontend is the visual part of this project

haproxy/HAPROXY.md

@@ -0,0 +1,5 @@
+# HAPROXY
+The Haproxy is used to route the requests to the diffrent backends & location
+--> Only for local deployment
+--> On kubernetes you can use an ingress for this
+

haproxy/config/haproxy.cfg.b2

@@ -0,0 +1,29 @@
+global
+    log stdout format raw local0 info
+
+defaults
+    mode http
+    timeout client 10s
+    timeout connect 5s
+    timeout server 10s
+    timeout http-request 10s
+    log global
+
+frontend stats
+    bind *:HAPROXY_STATS_PORT
+    stats enable
+    stats uri /
+    stats refresh 10s
+
+frontend web
+    bind :HAPROXY_PORT
+    default_backend webui
+
+    acl uri_api path_beg /api
+    use_backend api if uri_api
+
+backend webui
+    server webui H_LOCAL_IP:FRONTEND_PORT check
+
+backend api
+    server api H_LOCAL_IP:BACKEND_PORT check

haproxy/haproxy-compose.yaml.b2

@@ -0,0 +1,12 @@
+version: "3"
+services:
+  haproxy:
+    image: haproxy:alpine
+    ports:
+    - "HAPROXY_PORT:HAPROXY_PORT"
+    - "HAPROXY_STATS_PORT:HAPROXY_STATS_PORT"
+    volumes:
+    - ./config/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
+networks:
+  proxy:
+    external: true

haproxy/reconfigure-haproxy.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Variables
+
+# Funcitons
+## Load config from file
+function loadconfig {
+    source config/public
+    source config/private
+}
+## Load variables from host
+function hostconfig {
+    H_LOCAL_IP=$(hostname -i | cut -d ' ' -f 1)
+}
+
+function copytemplates {
+    cp ./haproxy/config/haproxy.cfg.b2 ./haproxy/config/haproxy.cfg
+    cp ./haproxy/haproxy-compose.yaml.b2 ./haproxy/haproxy-compose.yaml
+}
+
+## Bajia Tempalting (Bash & Jinja) 
+function b2templating {
+    ### HAPROXY config
+    sed -i "s/H_LOCAL_IP/$H_LOCAL_IP/g" ./haproxy/config/haproxy.cfg
+    sed -i "s/FRONTEND_PORT/$FRONTEND_PORT/g" ./haproxy/config/haproxy.cfg
+    sed -i "s/BACKEND_PORT/$BACKEND_PORT/g" ./haproxy/config/haproxy.cfg
+    sed -i "s/HAPROXY_STATS_PORT/$HAPROXY_STATS_PORT/g" ./haproxy/config/haproxy.cfg
+    sed -i "s/HAPROXY_PORT/$HAPROXY_PORT/g" ./haproxy/config/haproxy.cfg
+    ### Docker Compose
+    sed -i "s/HAPROXY_PORT/$HAPROXY_PORT/g" ./haproxy/haproxy-compose.yaml
+    sed -i "s/HAPROXY_STATS_PORT/$HAPROXY_STATS_PORT/g" ./haproxy/haproxy-compose.yaml
+}
+
+# Main Script
+loadconfig
+hostconfig
+copytemplates
+b2templating

makefile

@@ -0,0 +1,62 @@
+all: database backend frontend
+
+# Database
+database: database-stop database-clean databgase-start database-init 
+
+database-stop:
+
+database-start:
+
+database-restart: database-stop database-start
+
+database-clean:
+
+database-init:
+
+# Backend
+backend:
+
+backend-restart:
+
+backend-rebuild:
+
+backend-image-push:
+
+# Frontend
+
+frontend:
+
+frontend-stop:
+
+frontend-start:
+
+frontend-restart: frontend-stop frontend-start
+
+frontend-clean:
+
+frontend-rebuild:
+
+frontend-image-push:
+
+# Haproxy - Only used for local
+
+haproxy: reconfigure-haproxy haproxy-restart
+
+haproxy-stop:
+	docker-compose -f haproxy/haproxy-compose.yaml down
+haproxy-start:
+	docker-compose -f haproxy/haproxy-compose.yaml up -d
+haproxy-restart: haproxy-stop haproxy-start
+
+# Config Templating - Only used for local
+
+reconfigure: reconfigure-database reconfigure-backend reconfigure-frontend
+
+reconfigure-database:
+
+reconfigure-backend:
+
+reconfigure-frontend:
+
+reconfigure-haproxy:
+	./haproxy/reconfigure-haproxy.sh