Added wget to replace curl for Docker container healthcheck

Author: FlorianLeChat

docker-compose.yml

@@ -55,7 +55,7 @@ services:
         environment:
             - WAIT_HOSTS=mariadb:${DATABASE_PORT}
         healthcheck:
-            test: curl -f http://localhost:3000
+            test: wget -O - http://localhost:3000
             retries: 3
             timeout: 5s
         build:

docker/Dockerfile.development

@@ -4,9 +4,8 @@
 # https://hub.docker.com/_/node
 FROM node:lts-alpine
 
-# Add cURL for health check, OpenSSL for generating random secret
-#  and SuperCronic for cronjobs
-RUN apk update && apk add --no-cache curl openssl supercronic
+# Add OpenSSL for generating random secret and SuperCronic for cronjobs
+RUN apk update && apk add --no-cache openssl supercronic
 
 # Set the working directory to the website files
 WORKDIR /usr/src/app

docker/Dockerfile.production

@@ -4,9 +4,8 @@
 # https://hub.docker.com/_/node
 FROM node:lts-alpine
 
-# Add cURL for health check, OpenSSL for generating random secret
-#  and SuperCronic for cronjobs
-RUN apk update && apk add --no-cache curl openssl supercronic
+# Add OpenSSL for generating random secret and SuperCronic for cronjobs
+RUN apk update && apk add --no-cache openssl supercronic
 
 # Set the working directory to the website files
 WORKDIR /usr/src/app