removed network for container cron, not needed

removes the necessity for a useless network <projectname>_default

.gitignore

@@ -1,2 +1,3 @@
 .env
 data
+default.db

crontab

@@ -0,0 +1,3 @@
+# do daily/weekly/monthly maintenance
+# min   hour    day     month   weekday command
+*       */6     *       *       *       /jobs/nyx-reset.sh

docker-compose.override.yml

@@ -0,0 +1,11 @@
+---
+services:
+  cron:
+    image: bryanpedini/dockercron:${CRON_VERSION}
+    restart: unless-stopped
+    network_mode: none
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ${CRON_CRONTAB}:/crontab/root
+      - ${CRON_JOBS}:/jobs
+      - ${NYX_DEMO}:/opt/nyx

env.example

@@ -20,3 +20,10 @@ DIUN_EXCLUDE=
 # Nyx
 NYX_VERSION=latest
 NYX_DATA=./data
+NYX_DEMO=/path/to/nyx-demo
+# ^ where your docker-compose.override.yml resides for the demo deployment
+
+# Cron
+CRON_VERSION=1.0-alpine3.16
+CRON_CRONTAB=./crontab
+CRON_JOBS=./jobs

jobs/nyx-reset.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+cd /opt/nyx
+docker compose stop nyx
+cp default.db data/data/data.db
+chown 1000:1000 data/data/data.db
+docker compose start nyx