Split nginx configuration to several files

Dockerfile

@@ -58,20 +58,24 @@ ENV TFW_TERMINADO_WD="/home/${AVATAO_USER}"
 ENV TFW_LIB_DIR="/usr/local/lib/"
 ENV TFW_SUPERVISORD_CONF="/etc/supervisor/supervisord.conf"
 ENV TFW_SUPERVISORD_COMPONENTS="/etc/supervisor/conf"
+ENV TFW_NGINX_CONF="/etc/nginx/sites-enabled/default"
+ENV TFW_NGINX_COMPONENTS="/etc/nginx/components"
 ENV PYTHONPATH=${TFW_LIB_DIR}
 
-COPY nginx /etc/nginx
 COPY lib ${TFW_LIB_DIR}
 COPY supervisor/supervisord.conf ${TFW_SUPERVISORD_CONF}
 COPY supervisor/components/ ${TFW_SUPERVISORD_COMPONENTS}
+COPY nginx/nginx.conf ${TFW_NGINX_CONF}
+COPY nginx/components/ ${TFW_NGINX_COMPONENTS}
 COPY src/app ${TFW_APP_DIR}
 COPY src/event_handlers ${TFW_EVENT_HANDLERS_DIR}
 
 RUN chown -R ${AVATAO_USER}: /var/log/nginx /var/lib/nginx &&\
     # nginx runs as a regular user, and can't write to /run
     sed -i 's#pid /run/nginx.pid;#pid /tmp/nginx.pid;#g' /etc/nginx/nginx.conf &&\
-    envsubst "$(printenv | cut -d= -f1 | grep TFW_ | sed -e 's/^/$/g')" \
+    for f in "${TFW_NGINX_CONF}" ${TFW_NGINX_COMPONENTS}/*.conf; do \
-        < /etc/nginx/sites-available/default > /etc/nginx/sites-available/default &&\
+        envsubst "$(printenv | cut -d= -f1 | grep TFW_ | sed -e 's/^/$/g')" < $f > $f ;\
+    done &&\
     mv /data/dist ${TFW_FRONTEND_DIR}
 
 USER ${AVATAO_USER}

nginx/components/login.conf

@@ -0,0 +1,3 @@
+location = /login {
+        proxy_pass http://127.0.0.1:${TFW_LOGIN_APP_PORT};
+    }

nginx/components/terminal.conf

@@ -0,0 +1,6 @@
+location = /terminal {
+        proxy_pass http://127.0.0.1:${TFW_TERMINADO_PORT};
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+    }

nginx/nginx.conf

@@ -12,16 +12,7 @@ server {
         proxy_set_header Connection "Upgrade";
     }
 
-    location = /terminal {
+    include ${TFW_NGINX_COMPONENTS}/*.conf;
-        proxy_pass http://127.0.0.1:${TFW_TERMINADO_PORT};
-        proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
-    }
-
-    location = /login {
-        proxy_pass http://127.0.0.1:${TFW_LOGIN_APP_PORT};
-    }
 
     location / {
         root ${TFW_FRONTEND_DIR};