107 lines
3 KiB
Bash
107 lines
3 KiB
Bash
#!/usr/bin/env bash
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# @file RClone Mount
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# @brief Helper utility to aid with mounting RClone S3 buckets to the file system
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# @description
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# This script is a helper utility to assist a system service that ensures various
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# RClone S3 mounts are mounted properly. For more information, take a look at the
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# RClone files stored in `~/.config/rclone`.
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### Variables
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TYPE="$1"
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USER="$2"
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MOUNT="$3"
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### Mount variables
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if [ "$TYPE" = 'user' ]; then
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MOUNT_REF="User-$USER"
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MOUNT_LOWERCASE="user/$USER-$MOUNT"
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else
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MOUNT_REF="$MOUNT"
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MOUNT_LOWERCASE="$(echo "$MOUNT" | tr "[:upper:]" "[:lower:]")"
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fi
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### Path definitions
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if [ "$TYPE" = 'user' ]; then
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if [ -d /Applications ] && [ -d /System ]; then
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USER_FOLDER='Users'
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else
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USER_FOLDER='home'
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fi
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CACHE_FOLDER="/var/cache/rclone/$MOUNT"
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CONFIG_FOLDER="/$USER_FOLDER/$USER/.config/rclone"
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LOG_FOLDER="/var/log/rclone"
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LOG_FILE="$LOG_FOLDER/$MOUNT_LOWERCASE.log"
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if [ -d /Applications ] && [ -d /System ]; then
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MNT_FOLDER='Volumes'
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else
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MNT_FOLDER='mnt'
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fi
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MOUNT_PATH="/$MNT_FOLDER/$MOUNT"
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else
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CACHE_FOLDER="/var/cache/rclone/$MOUNT"
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CONFIG_FOLDER="/etc"
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LOG_FOLDER="/var/log/rclone"
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LOG_FILE="$LOG_FOLDER/$MOUNT_LOWERCASE.log"
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if [ -d /Applications ] && [ -d /System ]; then
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MNT_FOLDER='Volumes'
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else
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MNT_FOLDER='mnt'
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fi
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MOUNT_PATH="/$MNT_FOLDER/$MOUNT"
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fi
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### Ensure folders exist
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for FOLDER in "$CACHE_FOLDER" "$CONFIG_FOLDER" "$LOG_FOLDER" "$MOUNT_PATH"; do
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if [ ! -d "$FOLDER" ]; then
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mkdir -p "$FOLDER"
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chmod 750 "$FOLDER"
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chown -f "$USER:rclone" "$FOLDER"
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fi
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done
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### Define rcloneignore location
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RCLONE_IGNORE="$CONFIG_FOLDER/rcloneignore"
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if [ ! -f "$RCLONE_IGNORE" ] && [ -f "/etc/rcloneignore" ]; then
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RCLONE_IGNORE='/etc/rcloneignore'
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fi
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chown -f "$USER:rclone" "$CONFIG_FOLDER/rclone.conf"
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chmod -f 600 "$CONFIG_FOLDER/rclone.conf"
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### Mount
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unset AWS_CA_BUNDLE
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export PATH="$PATH:/usr/local/bin:/usr/bin"
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# TODO: Only launch with --rc-web-gui if the servers hostname is the {{ .kubernetesHost }}
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# TODO: Add more secure authentication method
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rclone --config "$CONFIG_FOLDER/rclone.conf" \
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mount \
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--allow-other \
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--buffer-size 4G \
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--bwlimit 200M \
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--cache-chunk-path "$CACHE_FOLDER/$MOUNT_REF-chunks" \
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--cache-db-path "$CACHE_FOLDER/$MOUNT_REF-db" \
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--cache-dir "$CACHE_FOLDER/$MOUNT_REF-vfs" \
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--cache-info-age 1m \
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--cache-tmp-upload-path "$CACHE_FOLDER/$MOUNT_REF-upload" \
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--cache-workers 8 \
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--cache-writes \
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--checkers 16 \
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--dir-cache-time 30s \
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--drive-use-trash \
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--exclude-from "$RCLONE_IGNORE" \
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--log-file "$LOG_FILE" \
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--log-level INFO \
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--no-modtime \
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--noapplexattr \
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--poll-interval 15s \
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--stats 0 \
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--vfs-cache-max-age 1000h \
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--vfs-cache-max-size 5G \
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--vfs-cache-mode full \
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--vfs-cache-poll-interval 15s \
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--vfs-fast-fingerprint \
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--vfs-read-ahead 128M \
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--vfs-read-chunk-size 16M \
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--vfs-read-chunk-size-limit 128M \
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--volname "$MOUNT_REF" \
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"$MOUNT_REF":"$MOUNT_LOWERCASE" "$MOUNT_PATH"
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