Refactoring of code, renaming env variables name

docker/Dockerfile

@@ -16,9 +16,10 @@ ENV DB_USERNAME=""
 ENV DB_PASSWORD=""
 ENV DB_PORT="5432"
 ENV STORAGE=local
-ENV BUCKET_NAME=""
-ENV ACCESS_KEY=""
-ENV SECRET_KEY=""
+ENV AWS_S3_ENDPOINT=""
+ENV AWS_S3_BUCKET_NAME=""
+ENV AWS_ACCESS_KEY=""
+ENV AWS_SECRET_KEY=""
 ENV AWS_REGION="us-west-2"
 ENV AWS_DISABLE_SSL="false"
 ENV GPG_PASSPHRASE=""
@@ -27,12 +28,13 @@ ENV SSH_PASSWORD=""
 ENV SSH_HOST_NAME=""
 ENV SSH_IDENTIFY_FILE="/root/.ssh/id_rsa"
 ENV SSH_PORT="22"
-ENV S3_ENDPOINT=https://s3.amazonaws.com
 ARG DEBIAN_FRONTEND=noninteractive
 ENV VERSION="v0.8"
 ARG WORKDIR="/app"
 ARG BACKUPDIR="/backup"
 ARG BACKUP_TMP_DIR="/tmp/backup"
+ARG BACKUP_CRON="/etc/cron.d/backup_cron"
+ARG BACKUP_CRON_SCRIPT="/usr/local/bin/backup_cron.sh"
 LABEL author="Jonas Kaninda"
 
 RUN apt-get update -qq
@@ -48,6 +50,10 @@ RUN mkdir -p $BACKUP_TMP_DIR
 RUN chmod 777 $WORKDIR
 RUN chmod 777 $BACKUPDIR
 RUN chmod 777 $BACKUP_TMP_DIR
+RUN touch $BACKUP_CRON && \
+    touch $BACKUP_CRON_SCRIPT && \
+    chmod 777 $BACKUP_CRON && \
+    chmod 777 $BACKUP_CRON_SCRIPT
 
 COPY --from=build /app/pg-bkup /usr/local/bin/pg-bkup
 RUN chmod +x /usr/local/bin/pg-bkup
@@ -56,4 +62,4 @@ RUN ln -s /usr/local/bin/pg-bkup /usr/local/bin/bkup
 
 ADD docker/supervisord.conf /etc/supervisor/supervisord.conf
 
-WORKDIR $WORKDIR
+WORKDIR $WORKDIR