first commit

.env.example

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+# Directory where "lgsm" and "serverfiles" are located.
+LGSM_ROOT="$HOME"
+
+# ARK server passwords.
+SERVER_ADMIN_PASSWORD=
+SERVER_PASSWORD=
+
+# Paths of borg repositories for backing up maps.
+BORG_REPOS=("$HOME/arkbackup")

.gitignore

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+.env

Game.ini

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+[ModInstaller]
+# Primal Fear
+ModIDS=839162288
+# Auto Engrams!
+ModIDS=1428596566
+# Awesome SpyGlass!
+ModIDS=1404697612
+# Dino Storage v2
+ModIDS=1609138312
+# Structure Plus
+ModIDS=731604991
+# Ultra Stacks
+ModIDS=761535755
+# AlphaEverything
+#ModIDS=2205699189
+# Ascended 2 Evolved loot drops
+#ModIDS=3108122319
+
+[/script/shootergame.shootergamemode]
+BabyCuddleGracePeriodMultiplier=2.0
+BabyCuddleIntervalMultiplier=0.0625
+BabyCuddleLoseImprintQualitySpeedMultiplier=0.5
+BabyImprintAmountMultiplier=15
+BabyMatureSpeedMultiplier=5.0
+bAllowFlyerSpeedLeveling=True
+bDisableFriendlyFire=True
+bDisableStructurePlacementCollision=True
+bIncreasePvPRespawnInterval=False
+bPvEDisableFriendlyFire=True
+EggHatchSpeedMultiplier=5.0
+MatingIntervalMultiplier=0.5
+ConfigOverrideNPCSpawnEntriesContainer=(NPCSpawnEntriesContainerClassString="DinoSpawnEntries_CW_WhiteShoals_C",NPCSpawnEntries=((AnEntryName="ChaosWyvernWhiteShoals",EntryWeight=0.00875,NPCsToSpawnStrings=("WyvernGuardian_Character_BP_Base_Child_Chaos_Tamed_C")),(AnEntryName="SpiritWyvernWhiteShoals",EntryWeight=0.00875,NPCsToSpawnStrings=("WyvernGuardian_Character_BP_Base_Child_Spirit_Tamed_C")),(AnEntryName="CelestialFireWyvernWhiteShoals",EntryWeight=0.01125,NPCsToSpawnStrings=("CelestialWyvern_Character_BP_Fire_C")),(AnEntryName="CelestialIceWyvernWhiteShoals",EntryWeight=0.01125,NPCsToSpawnStrings=("CelestialWyvern_Character_BP_Ice_C")),(AnEntryName="OmegaFireWyvernWhiteShoals",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Fire_C")),(AnEntryName="OmegaIceWyvernWhiteShoals",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Ice_C")),(AnEntryName="OmegaLightingWyvernWhiteShoals",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Lighting_C")),(AnEntryName="OmegaPoisonWyvernWhiteShoals",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Poison_C")),(AnEntryName="NecroticFireWyvernWhiteShoals",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieFire_C")),(AnEntryName="NecroticIceWyvernWhiteShoals",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieIce_C")),(AnEntryName="NecroticLightingWyvernWhiteShoals",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieLighting_C")),(AnEntryName="NecroticPoisonWyvernWhiteShoals",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombiePoison_C")),(AnEntryName="ApexFireWyvernWhiteShoals",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Fire_C")),(AnEntryName="ApexLightingWyvernWhiteShoals",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Lighting_C")),(AnEntryName="ApexPoisonWyvernWhiteShoals",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Poison_C")),(AnEntryName="AlphaFireWyvernWhiteShoals",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaFireWyvern_Character_BP_Fire_C")),(AnEntryName="AlphaLightingWyvernWhiteShoals",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaWyvern_Character_BP_Lightning_C")),(AnEntryName="AlphaPoisonWyvernWhiteShoals",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaWyvern_Character_BP_Poison_C")),(AnEntryName="TropicalCrystalWyvernWhiteShoals",EntryWeight=0.36,NPCsToSpawnStrings=("CrystalWyvern_Character_BP_WS_C")))NPCSpawnLimits=((NPCClassString="WyvernGuardian_Character_BP_Base_Child_Chaos_Tamed_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="WyvernGuardian_Character_BP_Child_Spirit_Tamed_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CelestialWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CelestialWyvern_Character_BP_Ice_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Ice_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Lightning_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieFire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieIce_CC",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieLighting_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombiePoison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Lighting_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaFireWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaWyvern_Character_BP_Lightning_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CrystalWyvern_Character_BP_WS_C",MaxPercentageOfDesiredNumToAllow=0.5)))
+ConfigOverrideNPCSpawnEntriesContainer=(NPCSpawnEntriesContainerClassString="DinoSpawnEntries_CW_Bloodfall_C",NPCSpawnEntries=((AnEntryName="ChaosWyvernBloodfall",EntryWeight=0.00875,NPCsToSpawnStrings=("WyvernGuardian_Character_BP_Base_Child_Chaos_Tamed_C")),(AnEntryName="SpiritWyvernBloodfall",EntryWeight=0.00875,NPCsToSpawnStrings=("WyvernGuardian_Character_BP_Base_Child_Spirit_Tamed_C")),(AnEntryName="CelestialFireWyvernBloodfall",EntryWeight=0.01125,NPCsToSpawnStrings=("CelestialWyvern_Character_BP_Fire_C")),(AnEntryName="CelestialIceWyvernBloodfall",EntryWeight=0.01125,NPCsToSpawnStrings=("CelestialWyvern_Character_BP_Ice_C")),(AnEntryName="OmegaFireWyvernBloodfall",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Fire_C")),(AnEntryName="OmegaIceWyvernBloodfall",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Ice_C")),(AnEntryName="OmegaLightingWyvernBloodfall",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Lighting_C")),(AnEntryName="OmegaPoisonWyvernBloodfall",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Poison_C")),(AnEntryName="NecroticFireWyvernBloodfall",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieFire_C")),(AnEntryName="NecroticIceWyvernBloodfall",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieIce_C")),(AnEntryName="NecroticLightingWyvernBloodfall",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieLighting_C")),(AnEntryName="NecroticPoisonWyvernBloodfall",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombiePoison_C")),(AnEntryName="ApexFireWyvernBloodfall",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Fire_C")),(AnEntryName="ApexLightingWyvernBloodfall",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Lighting_C")),(AnEntryName="ApexPoisonWyvernBloodfall",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Poison_C")),(AnEntryName="AlphaFireWyvernBloodfall",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaFireWyvern_Character_BP_Fire_C")),(AnEntryName="AlphaLightingWyvernBloodfall",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaWyvern_Character_BP_Lightning_C")),(AnEntryName="AlphaPoisonWyvernBloodfall",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaWyvern_Character_BP_Poison_C")),(AnEntryName="BloodCrystalWyvernBloodfall",EntryWeight=0.36,NPCsToSpawnStrings=("CrystalWyvern_Character_BP_Blood_C")))NPCSpawnLimits=((NPCClassString="WyvernGuardian_Character_BP_Base_Child_Chaos_Tamed_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="WyvernGuardian_Character_BP_Child_Spirit_Tamed_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CelestialWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CelestialWyvern_Character_BP_Ice_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Ice_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Lightning_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieFire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieIce_CC",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieLighting_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombiePoison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Lighting_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaFireWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaWyvern_Character_BP_Lightning_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CrystalWyvern_Character_BP_Blood_C",MaxPercentageOfDesiredNumToAllow=0.5)))
+ConfigOverrideNPCSpawnEntriesContainer=(NPCSpawnEntriesContainerClassString="CI_DinoSpawnEntries_EmberWyverns_C",NPCSpawnEntries=((AnEntryName="ChaosWyvernVolcano",EntryWeight=0.00875,NPCsToSpawnStrings=("WyvernGuardian_Character_BP_Base_Child_Chaos_Tamed_C")),(AnEntryName="SpiritWyvernVolcano",EntryWeight=0.00875,NPCsToSpawnStrings=("WyvernGuardian_Character_BP_Base_Child_Spirit_Tamed_C")),(AnEntryName="CelestialFireWyvernVolcano",EntryWeight=0.01125,NPCsToSpawnStrings=("CelestialWyvern_Character_BP_Fire_C")),(AnEntryName="CelestialIceWyvernVolcano",EntryWeight=0.01125,NPCsToSpawnStrings=("CelestialWyvern_Character_BP_Ice_C")),(AnEntryName="OmegaFireWyvernVolcano",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Fire_C")),(AnEntryName="OmegaIceWyvernVolcano",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Ice_C")),(AnEntryName="OmegaLightingWyvernVolcano",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Lighting_C")),(AnEntryName="OmegaPoisonWyvernVolcano",EntryWeight=0.00625,NPCsToSpawnStrings=("OmegaWyvern_Character_BP_Poison_C")),(AnEntryName="NecroticFireWyvernVolcano",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieFire_C")),(AnEntryName="NecroticIceWyvernVolcano",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieIce_C")),(AnEntryName="NecroticLightingWyvernVolcano",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombieLighting_C")),(AnEntryName="NecroticPoisonWyvernVolcano",EntryWeight=0.0075,NPCsToSpawnStrings=("NecroticWyvern_Character_BP_ZombiePoison_C")),(AnEntryName="ApexFireWyvernVolcano",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Fire_C")),(AnEntryName="ApexLightingWyvernVolcano",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Lighting_C")),(AnEntryName="ApexPoisonWyvernVolcano",EntryWeight=0.00833,NPCsToSpawnStrings=("ApexWyvern_Character_BP_Poison_C")),(AnEntryName="AlphaFireWyvernVolcano",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaFireWyvern_Character_BP_Fire_C")),(AnEntryName="AlphaLightingWyvernVolcano",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaWyvern_Character_BP_Lightning_C")),(AnEntryName="AlphaPoisonWyvernVolcano",EntryWeight=0.0166,NPCsToSpawnStrings=("AlphaWyvern_Character_BP_Poison_C")),(AnEntryName="EmberCrystalWyvernVolcano",EntryWeight=0.36,NPCsToSpawnStrings=("CrystalWyvern_Character_BP_Ember_C")))NPCSpawnLimits=((NPCClassString="WyvernGuardian_Character_BP_Base_Child_Chaos_Tamed_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="WyvernGuardian_Character_BP_Child_Spirit_Tamed_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CelestialWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CelestialWyvern_Character_BP_Ice_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Ice_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Lightning_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="OmegaWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieFire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieIce_CC",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombieLighting_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="NecroticWyvern_Character_BP_ZombiePoison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Lighting_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="ApexWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaFireWyvern_Character_BP_Fire_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaWyvern_Character_BP_Lightning_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="AlphaWyvern_Character_BP_Poison_C",MaxPercentageOfDesiredNumToAllow=0.1),(NPCClassString="CrystalWyvern_Character_BP_Ember_C",MaxPercentageOfDesiredNumToAllow=0.5)))

README.md

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+# arkserver
+
+Small scripts to manage my ARK server.
+
+## Backup
+Ex: Set a cronjob to backup every 2 hours:
+```
+0 */2 * * * ~/arksrv/runbackup.sh
+```
+
+If backing up to a SSH host, setup SSH access,
+then restrict access given by the SSH key to a particular command
+by putting this in authorized_keys:
+```
+command="borg serve --append-only --restrict-to-repo PATH_TO_REPO",restrict KEY_TYPE PUB_KEY COMMENT
+```

arkserver.cfg

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+##################################
+####### Instance Settings ########
+##################################
+
+ip="0.0.0.0"
+
+port="7777"
+queryport="27015"
+
+# Default Map: TheIsland, Ragnarok, CrystalIsles, Aberration_P, ScorchedEarth_P, TheCenter, Extinction, Valguero_P, Genesis, Gen2
+defaultmap="Fjordur"
+altsavedirectoryname="${defaultmap}"
+
+## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
+## Game Server Docs | https://ark.wiki.gg/wiki/Server_configuration
+startparameters="${defaultmap}?AltSaveDirectoryName=${altsavedirectoryname} -MultiHome=${ip} -Port=${port} -QueryPort=${queryport} -AutoManagedMods -Crossplay -PublicIPForEpic=${publicip} -MaxNumOfSaveBackups=0"

arkserver.service

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+[Unit]
+Description=LinuxGSM ARK Server
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+User=viyurz
+WorkingDirectory=/home/viyurz
+RemainAfterExit=yes
+ExecStart=/home/viyurz/arkserver start
+ExecStop=/home/viyurz/arkserver stop
+Restart=no
+
+[Install]
+WantedBy=multi-user.target

copy-config-files.sh

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+#!/bin/bash
+
+relative_path="$(dirname "$0")"
+
+if ! source "$relative_path/.env"; then
+    echo "Cannot source .env file, exiting."
+    exit 1
+fi
+
+
+# Copy LGSM & ARK configuration files.
+cp "$relative_path/arkserver.cfg" "$LGSM_ROOT/lgsm/config-lgsm/arkserver/arkserver.cfg"
+cp "$relative_path/GameUserSettings.ini" "$LGSM_ROOT/serverfiles/ShooterGame/Saved/Config/LinuxServer/GameUserSettings.ini"
+cp "$relative_path/Game.ini" "$LGSM_ROOT/serverfiles/ShooterGame/Saved/Config/LinuxServer/Game.ini"
+
+
+# Add passwords in config files.
+sed -i "s/^ServerAdminPassword=.*/ServerAdminPassword=$SERVER_ADMIN_PASSWORD/" "$LGSM_ROOT/serverfiles/ShooterGame/Saved/Config/LinuxServer/GameUserSettings.ini"
+sed -i "s/^ServerPassword=.*/ServerPassword=$SERVER_PASSWORD/" "$LGSM_ROOT/serverfiles/ShooterGame/Saved/Config/LinuxServer/GameUserSettings.ini"

install-lgsm.sh

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+#!/bin/bash
+
+relative_path="$(dirname "$0")"
+
+if ! source "$relative_path/.env"; then
+    echo "Cannot source .env file, exiting."
+    exit 1
+fi
+
+
+(cd "$LGSM_ROOT" &&
+  curl -Lo linuxgsm.sh https://linuxgsm.sh &&
+  chmod +x linuxgsm.sh &&
+  ./linuxgsm.sh arkserver &&
+  rm linuxgsm.sh &&
+  ./arkserver install
+)

install-nftables-service.sh

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+#!/bin/bash
+
+relative_path="$(dirname "$0")"
+
+
+# Install nftables if not already installed.
+sudo which nft > /dev/null || sudo apt install -y nftables
+
+
+# Copy nftables.conf & sytemd service files.
+sudo cp "$relative_path/nftables.conf" /etc/nftables.conf
+
+sudo cp "$relative_path/arkserver.service" /etc/systemd/system/arkserver.service
+
+
+# Enable & start both services.
+sudo systemctl enable arkserver nftables
+
+sudo systemctl restart arkserver nftables

nftables.conf

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+#!/usr/sbin/nft -f
+
+flush ruleset
+
+table inet filter {
+	set blackhole_ipv4 {
+	 	type ipv4_addr
+		timeout 1m
+		flags dynamic
+	}
+
+	set blackhole_ipv6 {
+		type ipv6_addr
+		timeout 1m
+		flags dynamic
+	}
+
+	chain input {
+		type filter hook input priority 0; policy drop;
+
+		iif lo accept
+		
+		# Block all IPs in blackhole
+		ip saddr @blackhole_ipv4 set update ip saddr @blackhole_ipv4 drop
+		ip6 saddr @blackhole_ipv6 set update ip6 saddr @blackhole_ipv6 drop
+
+		ct state invalid drop
+		ct state { established, related } accept
+
+		# Prevent DDoS
+		# Rate limiting
+		meta nfproto ipv4 meter ratelimit4 \
+			{ ip saddr limit rate over 50/second burst 10 packets } \
+			add @blackhole_ipv4 { ip saddr }
+		meta nfproto ipv6 meter ratelimit6 \
+			{ ip6 saddr limit rate over 50/second burst 10 packets } \
+			add @blackhole_ipv6 { ip6 saddr }
+		# Max concurrent connections
+		meta nfproto ipv4 meter connlimit4 \
+			{ ip saddr ct count over 100 } add @blackhole_ipv4 { ip saddr }
+		meta nfproto ipv6 meter connlimit6 \
+			{ ip6 saddr ct count over 100 } add @blackhole_ipv6 { ip6 saddr }
+
+		# Allow ICMP
+		meta l4proto icmp accept
+		meta l4proto ipv6-icmp accept
+				
+		# SSH
+		tcp dport ssh accept
+
+		# ARK
+		udp dport { 7777, 7778, 27015 } accept
+	}
+	
+	chain forward {
+		type filter hook forward priority 0; policy drop;
+	}
+	
+	chain output {
+		type filter hook output priority 0; policy accept;
+
+		# Don't waste resources responding to blocked IPs
+		ip daddr @blackhole_ipv4 reject
+		ip6 daddr @blackhole_ipv6 reject
+	}
+}

run-backup.sh

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+#!/bin/bash
+
+relative_path="$(dirname "$0")"
+
+if ! source "$relative_path/.env"; then
+    echo "Cannot source .env file, exiting."
+    exit 1
+fi
+
+
+# Install borgbackup and/or cron if not already installed.
+which borg > /dev/null || sudo apt install -y borgbackup
+which crontab > /dev/null || sudo apt install -y cron
+
+
+# ARK "Saved" directory path.
+backup_target="$LGSM_ROOT/serverfiles/ShooterGame/Saved"
+
+
+for repo in "${BORG_REPOS[@]}"; do
+    borg init -e none "$repo"
+    borg create -C lzma "$repo::Saved_{now:%Y-%m-%d_%H-%M-%S}" "$backup_target"
+    borg prune --keep-within=2d --keep-daily=7 --keep-weekly=4 --keep-monthly=12 --keep-yearly=10 "$repo"
+    borg compact "$repo"
+done