96 lines
3.7 KiB
Bash
96 lines
3.7 KiB
Bash
#!/bin/bash
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set -e
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#-----------------------------------------------------------------------------------------------
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#----------------- User Variables, Please adjust here in Master.conf as needed -----------------
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#-----------------------------------------------------------------------------------------------
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## This is the main Core Rsync script
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#
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# User variables can be adjusted in Master.conf
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# Scripts now just contain runtime logic
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#
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# This allows for profiles and multiple things to use the core script
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# Use arguments in unRAID User Plugin for directory
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# Example: /mnt/user/appdata/unraid_scripts/Rsync/rsync.sh /mnt/user/appdata-test/Arrs/
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#
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# /mnt/user/appdata-test/Arrs/ is the argument
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# If the last name /Arrs/ matches a profile in Master.conf, then profile defaults are used
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# Otherwise, global configuration in Master.conf is used
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#-----------------------------------------------------------------------------------------------
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#----------------- User Variables, Please adjust here in Master.conf as needed -----------------
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#-----------------------------------------------------------------------------------------------
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#
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Load config & helpers
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source "$SCRIPT_DIR/../Master.conf"
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source "$SCRIPT_DIR/../common.sh"
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# Input directory
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DIRECTORY="$1"
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if [[ -z "$DIRECTORY" ]]; then
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echo "Usage: $0 <directory-to-sync> [--dry-run] [VAR=value ...]"
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exit 1
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fi
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shift 1
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parse_args "$@"
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# Profile detection
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PROFILE_NAME=$(basename "$DIRECTORY" | tr '[:upper:]' '[:lower:]')
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echo "Detected profile: $PROFILE_NAME"
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MAX_RSYNC_PROCS=${PROFILE_MAX_PROCS[$PROFILE_NAME]:-$MAX_RSYNC_PROCS}
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BW_LIMIT=${PROFILE_BW_LIMIT[$PROFILE_NAME]:-$BW_LIMIT}
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CRITICAL_CONTAINER_NAMES=(${PROFILE_CRITICAL_CONTAINER_NAMES[$PROFILE_NAME]})
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DELAYED_CONTAINERS=(${PROFILE_DELAYED_CONTAINERS[$PROFILE_NAME]})
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CONTAINER_DELAY=${PROFILE_CONTAINER_DELAY[$PROFILE_NAME]:-$CONTAINER_DELAY}
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RETRY_COUNT=${PROFILE_RETRY_COUNT[$PROFILE_NAME]:-$RETRY_COUNT}
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SLEEP=${PROFILE_SLEEP[$PROFILE_NAME]:-$SLEEP}
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EXCLUDE_DIRS=(${PROFILE_EXCLUDE_DIRS[$PROFILE_NAME]:-${EXCLUDE_DIRS[@]}})
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echo "Settings: MAX_RSYNC_PROCS=$MAX_RSYNC_PROCS, BW_LIMIT=$BW_LIMIT, CONTAINERS=${CRITICAL_CONTAINER_NAMES[*]}, EXCLUDES=${EXCLUDE_DIRS[*]}"
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# Main sync logic
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main() {
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echo "[$LOCAL_SERVER_NAME] Syncing $DIRECTORY → $REMOTE_SERVER:$DIRECTORY"
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for i in $(seq 1 "$RETRY_COUNT"); do
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if check_server_online; then break; fi
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echo "Remote $REMOTE_SERVER_NAME down, retrying in $SLEEP seconds..."
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sleep "$SLEEP"
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done
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check_server_online || { echo "Remote $REMOTE_SERVER_NAME unreachable. Exiting."; exit 1; }
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wait_for_rsync
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stop_containers
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RSYNC_OPTS=(-av --info=progress2 --human-readable --bwlimit="$BW_LIMIT" --delete --inplace --no-whole-file)
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for ex in "${EXCLUDE_DIRS[@]}"; do RSYNC_OPTS+=(--exclude="$ex"); done
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[ "$DRY_RUN" = true ] && RSYNC_OPTS+=("--dry-run")
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for attempt in $(seq 1 "$RETRY_COUNT"); do
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echo "Starting rsync attempt $attempt/$RETRY_COUNT..."
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if rsync "${RSYNC_OPTS[@]}" -e "ssh -i \"$SSH_KEY\" -T -o Compression=no -o IPQoS=throughput" \
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"$DIRECTORY" "root@${REMOTE_SERVER}:$DIRECTORY"; then
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echo "Rsync completed successfully."
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break
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else
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echo "Rsync attempt $attempt failed."
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if [ "$attempt" -lt "$RETRY_COUNT" ]; then
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echo "Retrying in $SLEEP seconds..."
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sleep "$SLEEP"
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else
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echo "All $RETRY_COUNT rsync attempts failed."
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start_containers
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exit 1
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fi
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fi
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done
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start_containers
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echo "[$LOCAL_SERVER_NAME] Sync complete."
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}
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main |