#!/bin/bash
# ----------------------------------------------------------------------------------------------
# ---------------------------- Master Variables for unRAID scripts -----------------------------
# ----------------------------------------------------------------------------------------------

# ━━━ Host Configuration ━━━
# List the Hostnames of both servers
    HOST1="unRAID-Gmer4Lfe"
    HOST2="unRAID-Jayred365"
# Assign SSH keys for each host pair (adjust paths as needed) HOST1 from above
#   Must have its key added to HOST1_SSH_Key same applies for HOST2
    HOST1_SSH_KEY="/root/.ssh/Gmer4Lfe-rsync-key"
    HOST2_SSH_KEY="/root/.ssh/Jayred365-rsync-key"

# ━━━ Logging ━━━
    ENABLE_LOGGING=true    # false = only echo user-facing messages

# ━━━ Git, Pull & Execute Script ━━━
REPO_SSH="git@192.168.50.2:FailedProxy/Unraid_Scripts.git"
TARGET_DIR="/mnt/user/appdata/unraid_scripts"
GITEA_SSH_KEY="/root/.ssh/id_gitea_rsync"
SSH_PORT=221

# ━━━ Rsync Script Defaults ━━━
# These are the fallback values used when no matching profile is found.
# Any share whose directory basename does not match a profile key below
# will use these globals for all rsync behaviour.
    BW_LIMIT=12500
# Retry logic
    RETRY_COUNT=3
# Sleep between retries (seconds)
    SLEEP=300
# Container start/stop/restart before and after rsync
    CRITICAL_CONTAINER_NAMES=()
# Containers that need delayed before starting
    DELAYED_CONTAINERS=()
# Delay in seconds between starting containers, useful for things like Authelia
    CONTAINER_DELAY=5
# Directories to exclude during transfer
    EXCLUDE_DIRS=()
# Default global rsync options
    DEFAULT_RSYNC_OPTS=(-av --info=progress2 --human-readable --bwlimit="$BW_LIMIT" --delete --inplace --no-whole-file)

# ━━━ Remote Health Checks ━━━
# Abort if remote rootfs usage is at or above this percentage.
# Protects against rsync writing to rootfs when the remote array is down or drives are missing.
# Recommended: 75 — gives headroom before the server becomes unstable
    ROOTFS_WARN=75

# ━━━ Daily Sync Shares ━━━
# Shares synced once daily by Orchestrators/daily_sync.sh
# Add or remove paths here to manage what gets synced.
# These shares have no profile entry and fall through to DEFAULT_RSYNC_OPTS above.
DAILY_SYNC_SHARES=(
    /mnt/user/Anime_Movies-Old
    /mnt/user/Anime_Shows-Old
    /mnt/user/Anime_Shows
    /mnt/user/Books
    /mnt/user/Intros
    /mnt/user/Kids_Movies
    /mnt/user/Kids_Tv_Shows
    /mnt/user/Movies
    /mnt/user/Music_Videos
    /mnt/user/Nextcloud
    /mnt/user/stand-up_comedy
    /mnt/user/Tv_Shows
)

# ━━━ unRAID Essential Scripts ━━━
# unRAID reboot script user warning time (seconds)
    REBOOT_SLEEP=300
# unRAID mover stop script timeout (seconds)
    MOVER_STOP_TIMEOUT=300
# docker_syslog_filter.sh filter file path
    FILTER_FILE="/etc/rsyslog.d/ignore-docker-veth.conf"
# php_fpm_max_children.sh php-fpm config file path
    PHP_CONF="/etc/php-fpm.d/www.conf"
# php_fpm_max_children.sh max children value
    PHP_MAX_CHILDREN=250
# clear_logs.sh system log file paths
    LOG_FILES=(/var/log/syslog /var/log/messages /var/log/dmesg)

# ━━━ Docker Watchdog ━━━
# Containers to monitor with their memory hard limits in MB
# 20GB=20480  16GB=16384  14GB=14336  12GB=12288  10GB=10240  8GB=8192  6GB=6144  4GB=4096  1GB=1024
declare -A WATCHDOG_CONTAINERS=(
    ["Emby"]=16384
    ["jellyfin_with_request"]=12288
    ["LidaTube"]=6144
    ["Tdarr"]=6144
    ["Code-Server"]=1024
)

# Containers to check for HTTP responsiveness — omit a container to skip its check
declare -A WATCHDOG_CONTAINER_URLS=(
    ["Emby"]="http://localhost:8096"
    ["Jellyfin-Gmer4Lfe"]="http://localhost:8095"
)

# State file for tracking CPU and responsiveness strikes between runs
# Lives in /tmp — resets on reboot which is correct behaviour for strike tracking
    WATCHDOG_STATE_FILE="/tmp/container_watchdog_state.db"

# CPU thresholds — normalised against total core count automatically at runtime
    SOFT_CPU_THRESHOLD=80       # warn at this % of total system CPU
    HARD_CPU_THRESHOLD=85       # strike at this % of total system CPU
    CPU_FAIL_LIMIT=2            # consecutive strikes before restart

# Memory threshold
    SOFT_MEM_THRESHOLD=80       # warn at this % of per-container hard limit

# Responsiveness check settings
    RESP_FAIL_LIMIT=2           # consecutive failures before restart
    CURL_TIMEOUT=5              # seconds before curl gives up

# ━━━ Profile System ━━━
# Profiles are matched by directory basename (lowercased).
# Example: /mnt/user/appdata-Failover/Arrs_Stack → profile key = arrs_stack
#
# How fallthrough works:
#   - If a key exists in a profile array, that value is used
#   - If a key is missing, the global default above is used instead
#   - Shares in DAILY_SYNC_SHARES have no profile and always use globals
#
# To add a new profile:
#   1. Add a key to each array below with your chosen profile name
#   2. Call rsync.sh with a directory whose basename matches that key
#   3. Any array you omit will fall back to its global default
#
# Note: PROFILE_RSYNC_OPTS does NOT inherit from DEFAULT_RSYNC_OPTS —
#       if you define it for a profile you must list all desired options explicitly

# SPACE-SEPARATED STRINGS
declare -A PROFILE_RSYNC_OPTS=(
    [arrs_stack]="-av --info=progress2 --human-readable --bwlimit=$BW_LIMIT --delete --inplace"
    [critical-data]="-av --human-readable --bwlimit=$BW_LIMIT --delete"
    [gmer4lfe]="-av --info=progress2 --bwlimit=$BW_LIMIT"
    [important-data]="-av --human-readable --bwlimit=$BW_LIMIT"
    [emby]="-av --human-readable --bwlimit=$BW_LIMIT"
)

declare -A PROFILE_BW_LIMIT=(
    [arrs_stack]=5000
    [critical-data]=9500
    [gmer4lfe]=8000
    [important-data]=9500
    [emby]=8000
)

declare -A PROFILE_RETRY_COUNT=(
    [arrs_stack]=3
    [critical-data]=3
    [gmer4lfe]=3
    [important-data]=3
    [emby]=3
)

declare -A PROFILE_SLEEP=(
    [arrs_stack]=300
    [critical-data]=300
    [gmer4lfe]=300
    [important-data]=300
    [emby]=300
)

# SPACE-SEPARATED STRINGS
declare -A PROFILE_CRITICAL_CONTAINER_NAMES=(
    [arrs_stack]="Sonarr Lidarr Readarr Radarr Prowlarr Bazarr Pinchflat"
    [critical-data]="Mariadb-Authelia Redis-Authelia Lldap-Gmer4Lfe NginxProxyManager Authelia"
    [gmer4lfe]="Organizrv2-Gmer4Lfe UptimeKuma-Gmer4Lfe VaultWarden-Gmer4Lfe"
    [important-data]="Postgres-NextCloud NextCloud"
    [emby]=""
)

# SPACE-SEPARATED STRINGS — containers that need a delay before starting
declare -A PROFILE_DELAYED_CONTAINERS=(
    [arrs_stack]=""
    [critical-data]="Authelia"
    [gmer4lfe]=""
    [important-data]="NextCloud"
    [emby]=""
)

declare -A PROFILE_CONTAINER_DELAY=(
    [arrs_stack]=5
    [critical-data]=10
    [gmer4lfe]=5
    [important-data]=10
    [emby]=5
)

# SPACE-SEPARATED STRINGS
declare -A PROFILE_EXCLUDE_DIRS=(
    [arrs_stack]="logs *.tmp"
    [critical-data]="logs *.tmp"
    [gmer4lfe]="logs *.tmp"
    [important-data]="logs *.tmp"
    [emby]="logs *.tmp"
)
# ----------------------------------------------------------------------------------------------
# ---------------------- End Of User Variables, Please adjust above as needed ------------------
# ----------------------------------------------------------------------------------------------