95 lines
3.4 KiB
Bash
95 lines
3.4 KiB
Bash
#!/bin/bash
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Load configs & helpers
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source "$SCRIPT_DIR/../Master.conf"
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source "$SCRIPT_DIR/../common.sh"
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# ----------------------------- Input -----------------------------
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DIRECTORY="$1"
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if [[ -z "$DIRECTORY" ]]; then
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echo "Usage: $0 <directory-to-sync> [--dry-run] [VAR=value ...]"
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exit 1
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fi
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shift
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parse_args "$@"
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# ----------------------------- Host & IP -----------------------------
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detect_hosts
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resolve_remote_ip
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# ----------------------------- Profile -----------------------------
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PROFILE_NAME=$(basename "$DIRECTORY" | tr '[:upper:]' '[:lower:]')
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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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[[ "$ENABLE_LOGGING" == true ]] && echo "[LOG] Detected profile: $PROFILE_NAME"
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[[ "$ENABLE_LOGGING" == true ]] && echo "[LOG] Settings: MAX_RSYNC_PROCS=$MAX_RSYNC_PROCS, BW_LIMIT=$BW_LIMIT, CONTAINERS=${CRITICAL_CONTAINER_NAMES[*]}, EXCLUDES=${EXCLUDE_DIRS[*]}, DRY_RUN=$DRY_RUN"
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# ----------------------------- Rsync Wait -----------------------------
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wait_for_rsync() {
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for attempt in $(seq 1 "$RETRY_COUNT"); do
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RSYNC_COUNT=$(pgrep -fc "rsync.*root@${REMOTE_SERVER}" || true)
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if [ "$RSYNC_COUNT" -ge "$MAX_RSYNC_PROCS" ]; then
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[[ "$ENABLE_LOGGING" == true ]] && echo "[LOG] Waiting... ($RSYNC_COUNT active rsync processes)"
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sleep "$SLEEP"
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else
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return 0
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fi
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done
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echo "Too many rsync processes, exiting."
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exit 1
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}
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# ----------------------------- Main -----------------------------
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main() {
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[[ "$ENABLE_LOGGING" == true ]] && echo "[LOG] Starting sync: $DIRECTORY → $REMOTE_SERVER:$DIRECTORY"
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# Ping check
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for i in $(seq 1 "$RETRY_COUNT"); do
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if ping -c 1 "$REMOTE_SERVER" &>/dev/null; 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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ping -c 1 "$REMOTE_SERVER" &>/dev/null || { echo "Remote $REMOTE_SERVER_NAME unreachable. Exiting."; exit 1; }
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wait_for_rsync
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stop_containers
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get_rsync_opts
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for ex in "${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 $RETRY_COUNT rsync attempts failed."
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start_containers
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exit 1
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fi
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fi
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done
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start_containers
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[[ "$ENABLE_LOGGING" == true ]] && echo "[LOG] Sync complete."
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}
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main |