generalized repository

- changed repository name in README.md
- variabilized Træfik settings
- added Træfik service
- removed unnecessary port exposure

README.md

@@ -1,3 +1,3 @@
-# number-to-words.api.bjphoster.com
+# BitWeb/number-to-words-api Deployment
 
-API deployment for number-to-words service from bitweb
+Source: [BitWeb/number-to-words-api](https://github.com/BitWeb/number-to-words-api)

docker-compose.yml

@@ -9,17 +9,18 @@ services:
     labels:
       - traefik.enable=true
       ### Section HTTP
-      - traefik.http.routers.http-number-to-words_api_bjphoster_com.entrypoints=http
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.entrypoints=http
       # redirect to HTTPS only
-      - traefik.http.routers.http-number-to-words_api_bjphoster_com.middlewares=http-to-https
-      - traefik.http.routers.http-number-to-words_api_bjphoster_com.rule=Host(`number-to-words.api.bjphoster.com`)
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.middlewares=http-to-https
+      - traefik.http.routers.http-${TRAEFIK_ROUTER}.rule=Host(`${TRAEFIK_MATCHRULE}`)
       ### Section HTTPS
-      - traefik.http.routers.https-number-to-words_api_bjphoster_com.entrypoints=https
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.entrypoints=https
       # configure the exposed service
-      - traefik.http.routers.https-number-to-words_api_bjphoster_com.rule=Host(`number-to-words.api.bjphoster.com`)
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.rule=Host(`${TRAEFIK_MATCHRULE}`)
       # of course, enable TLS and it's certificate provider
-      - traefik.http.routers.https-number-to-words_api_bjphoster_com.tls=true
-      - traefik.http.routers.https-number-to-words_api_bjphoster_com.tls.certresolver=letsencrypt
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.tls=true
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.tls.certresolver=letsencrypt
+      - traefik.http.services.${TRAEFIK_SERVICE}.loadbalancer.server.port=${SERVICE_PORT}
     networks:
       - traefik-proxy
     restart: unless-stopped

env.example

@@ -1,2 +1,6 @@
 APP_VERSION=latest
-CONTAINER_NAME=number-to-words.api.bjphoster.com
+CONTAINER_NAME=number-to-words-api.mydomain.com
+TRAEFIK_MATCHRULE=number-to-words-api.mydomain.com
+TRAEFIK_ROUTER=number-to-words-api_mydomain_com
+TRAEFIK_SERVICE=number-to-words-api_mydomain_com
+SERVICE_PORT=80