Docker does not go up (opentibiabr#1228)

* fixes: opentibiabr#1227

- Server running inside docker was unable to find RSA key.

docker/docker-compose.yml

@@ -2,6 +2,7 @@ version: "3.3"
 
 services:
   otserver:
+    container_name: otserver
     build:
       context: ../
       dockerfile: ./docker/Dockerfile.server
@@ -32,6 +33,7 @@ services:
       - db-volume:/var/lib/mysql
 
   otweb:
+    container_name: otwebsite
     image: webdevops/php-nginx:alpine-php7
     restart: unless-stopped
     environment:
@@ -46,6 +48,7 @@ services:
       - otdb
 
   otlogin:
+    container_name: otwebsite_login
     build: 
       context: ./
       dockerfile: ./Dockerfile.login

key.pem

@@ -10,4 +10,4 @@ AkEAkbNzB6vhLAWht4dUdGzaREF3p4SwNcu5bJRa/9wCLSHaS9JaTq4lljgVPp1zyXyJCSCWpFnl
 1hoH+IlpuPuf21MdAqvJt+cMwoECQF1LyBOYduYGcSgg6u5mKVldhm3pJCA+ZGxnjuGZEnet3qeA
 eb05++112fyvO85ABUun524z9lokKNFh45NKLjUCQGshzV43P+RioiBhtEpB/QFzijiS4L2HKNu1
 tdhudnUjWkaf6jJmQS/ppln0hhRMHlk9Vus/bPx7LtuDuo6VQDo=
------END RSA PRIVATE KEY-----
+-----END RSA PRIVATE KEY-----