webui

dev/backup-entrypoint.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+: "${BACKUP_USERNAME:?missing BACKUP_USERNAME}"
+: "${BACKUP_PASSWORD:?missing BACKUP_PASSWORD}"
+backup_base_dir=${BACKUP_BASE_DIR:-fileserver}
+
+mkdir -p "/backup/${backup_base_dir}/snapshots"
+
+cat > /etc/rsyncd.conf <<EOF
+uid = root
+gid = root
+use chroot = no
+max connections = 8
+pid file = /run/rsyncd.pid
+lock file = /run/rsyncd.lock
+log file = /dev/stdout
+timeout = 300
+
+[backups]
+path = /backup
+read only = false
+list = true
+auth users = ${BACKUP_USERNAME}
+secrets file = /etc/rsyncd.secrets
+EOF
+
+printf '%s:%s\n' "$BACKUP_USERNAME" "$BACKUP_PASSWORD" > /etc/rsyncd.secrets
+chmod 0600 /etc/rsyncd.secrets
+
+printf '[preview-backup] rsync://0.0.0.0/backups ready\n'
+exec rsync --daemon --no-detach --config=/etc/rsyncd.conf