nixpkgs/nixos/modules/services/video/unifi-video.nix

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{ config, lib, options, pkgs, utils, ... }:
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with lib;
let
cfg = config.services.unifi-video;
opt = options.services.unifi-video;
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mainClass = "com.ubnt.airvision.Main";
cmd = ''
${pkgs.jsvc}/bin/jsvc \
-cwd ${stateDir} \
-debug \
-verbose:class \
-nodetach \
-user unifi-video \
-home ${cfg.jrePackage}/lib/openjdk \
-cp ${pkgs.commonsDaemon}/share/java/commons-daemon-1.2.4.jar:${stateDir}/lib/airvision.jar \
-pidfile ${cfg.pidFile} \
-procname unifi-video \
-Djava.security.egd=file:/dev/./urandom \
-Xmx${toString cfg.maximumJavaHeapSize}M \
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-Xss512K \
-XX:+UseG1GC \
-XX:+UseStringDeduplication \
-XX:MaxMetaspaceSize=768M \
-Djava.library.path=${stateDir}/lib \
-Djava.awt.headless=true \
-Djavax.net.ssl.trustStore=${stateDir}/etc/ufv-truststore \
-Dfile.encoding=UTF-8 \
-Dav.tempdir=/var/cache/unifi-video
'';
mongoConf = pkgs.writeTextFile {
name = "mongo.conf";
executable = false;
text = ''
# for documentation of all options, see http://docs.mongodb.org/manual/reference/configuration-options/
storage:
dbPath: ${cfg.dataDir}/db
journal:
enabled: true
syncPeriodSecs: 60
systemLog:
destination: file
logAppend: true
path: ${stateDir}/logs/mongod.log
net:
port: 7441
bindIp: 127.0.0.1
http:
enabled: false
operationProfiling:
slowOpThresholdMs: 500
mode: off
'';
};
mongoWtConf = pkgs.writeTextFile {
name = "mongowt.conf";
executable = false;
text = ''
# for documentation of all options, see:
# http://docs.mongodb.org/manual/reference/configuration-options/
storage:
dbPath: ${cfg.dataDir}/db-wt
journal:
enabled: true
wiredTiger:
engineConfig:
cacheSizeGB: 1
systemLog:
destination: file
logAppend: true
path: logs/mongod.log
net:
port: 7441
bindIp: 127.0.0.1
operationProfiling:
slowOpThresholdMs: 500
mode: off
'';
};
stateDir = "/var/lib/unifi-video";
in
{
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options.services.unifi-video = {
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enable = mkOption {
type = types.bool;
default = false;
description = ''
Whether or not to enable the unifi-video service.
'';
};
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jrePackage = mkOption {
type = types.package;
default = pkgs.jre8;
defaultText = literalExpression "pkgs.jre8";
description = ''
The JRE package to use. Check the release notes to ensure it is supported.
'';
};
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unifiVideoPackage = mkOption {
type = types.package;
default = pkgs.unifi-video;
defaultText = literalExpression "pkgs.unifi-video";
description = ''
The unifi-video package to use.
'';
};
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mongodbPackage = mkOption {
type = types.package;
default = pkgs.mongodb-4_0;
defaultText = literalExpression "pkgs.mongodb";
description = ''
The mongodb package to use.
'';
};
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logDir = mkOption {
type = types.str;
default = "${stateDir}/logs";
description = ''
Where to store the logs.
'';
};
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dataDir = mkOption {
type = types.str;
default = "${stateDir}/data";
description = ''
Where to store the database and other data.
'';
};
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openFirewall = mkOption {
type = types.bool;
default = true;
description = ''
Whether or not to open the required ports on the firewall.
'';
};
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maximumJavaHeapSize = mkOption {
type = types.nullOr types.int;
default = 1024;
example = 4096;
description = ''
Set the maximimum heap size for the JVM in MB.
'';
};
pidFile = mkOption {
type = types.path;
default = "${cfg.dataDir}/unifi-video.pid";
defaultText = literalExpression ''"''${config.${opt.dataDir}}/unifi-video.pid"'';
description = "Location of unifi-video pid file.";
};
};
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config = mkIf cfg.enable {
warnings = optional
(options.services.unifi-video.openFirewall.highestPrio >= (mkOptionDefault null).priority)
"The current services.unifi-video.openFirewall = true default is deprecated and will change to false in 22.11. Set it explicitly to silence this warning.";
users.users.unifi-video = {
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description = "UniFi Video controller daemon user";
home = stateDir;
group = "unifi-video";
isSystemUser = true;
};
users.groups.unifi-video = {};
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networking.firewall = mkIf cfg.openFirewall {
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# https://help.ui.com/hc/en-us/articles/217875218-UniFi-Video-Ports-Used
allowedTCPPorts = [
7080 # HTTP portal
7443 # HTTPS portal
7445 # Video over HTTP (mobile app)
7446 # Video over HTTPS (mobile app)
7447 # RTSP via the controller
7442 # Camera management from cameras to NVR over WAN
];
allowedUDPPorts = [
6666 # Inbound camera streams sent over WAN
];
};
systemd.tmpfiles.rules = [
"d '${stateDir}' 0700 unifi-video unifi-video - -"
"d '/var/cache/unifi-video' 0700 unifi-video unifi-video - -"
"d '${stateDir}/logs' 0700 unifi-video unifi-video - -"
"C '${stateDir}/etc' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/etc"
"C '${stateDir}/webapps' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/webapps"
"C '${stateDir}/email' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/email"
"C '${stateDir}/fw' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/fw"
"C '${stateDir}/lib' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/lib"
"d '${stateDir}/data' 0700 unifi-video unifi-video - -"
"d '${stateDir}/data/db' 0700 unifi-video unifi-video - -"
"C '${stateDir}/data/system.properties' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/etc/system.properties"
"d '${stateDir}/bin' 0700 unifi-video unifi-video - -"
"f '${stateDir}/bin/evostreamms' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/bin/evostreamms"
"f '${stateDir}/bin/libavcodec.so.54' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/bin/libavcodec.so.54"
"f '${stateDir}/bin/libavformat.so.54' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/bin/libavformat.so.54"
"f '${stateDir}/bin/libavutil.so.52' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/bin/libavutil.so.52"
"f '${stateDir}/bin/ubnt.avtool' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/bin/ubnt.avtool"
"f '${stateDir}/bin/ubnt.updater' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/bin/ubnt.updater"
"C '${stateDir}/bin/mongo' 0700 unifi-video unifi-video - ${cfg.mongodbPackage}/bin/mongo"
"C '${stateDir}/bin/mongod' 0700 unifi-video unifi-video - ${cfg.mongodbPackage}/bin/mongod"
"C '${stateDir}/bin/mongoperf' 0700 unifi-video unifi-video - ${cfg.mongodbPackage}/bin/mongoperf"
"C '${stateDir}/bin/mongos' 0700 unifi-video unifi-video - ${cfg.mongodbPackage}/bin/mongos"
"d '${stateDir}/conf' 0700 unifi-video unifi-video - -"
"C '${stateDir}/conf/evostream' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/evostream"
"Z '${stateDir}/conf/evostream' 0700 unifi-video unifi-video - -"
"L+ '${stateDir}/conf/mongodv3.0+.conf' 0700 unifi-video unifi-video - ${mongoConf}"
"L+ '${stateDir}/conf/mongodv3.6+.conf' 0700 unifi-video unifi-video - ${mongoConf}"
"L+ '${stateDir}/conf/mongod-wt.conf' 0700 unifi-video unifi-video - ${mongoWtConf}"
"L+ '${stateDir}/conf/catalina.policy' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/catalina.policy"
"L+ '${stateDir}/conf/catalina.properties' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/catalina.properties"
"L+ '${stateDir}/conf/context.xml' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/context.xml"
"L+ '${stateDir}/conf/logging.properties' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/logging.properties"
"L+ '${stateDir}/conf/server.xml' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/server.xml"
"L+ '${stateDir}/conf/tomcat-users.xml' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/tomcat-users.xml"
"L+ '${stateDir}/conf/web.xml' 0700 unifi-video unifi-video - ${pkgs.unifi-video}/lib/unifi-video/conf/web.xml"
];
systemd.services.unifi-video = {
description = "UniFi Video NVR daemon";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ] ;
unitConfig.RequiresMountsFor = stateDir;
# Make sure package upgrades trigger a service restart
restartTriggers = [ cfg.unifiVideoPackage cfg.mongodbPackage ];
path = with pkgs; [ gawk coreutils busybox which jre8 lsb-release libcap util-linux ];
serviceConfig = {
Type = "simple";
ExecStart = "${(removeSuffix "\n" cmd)} ${mainClass} start";
ExecStop = "${(removeSuffix "\n" cmd)} stop ${mainClass} stop";
Restart = "on-failure";
UMask = "0077";
User = "unifi-video";
WorkingDirectory = "${stateDir}";
};
};
};
imports = [
(mkRenamedOptionModule [ "services" "unifi-video" "openPorts" ] [ "services" "unifi-video" "openFirewall" ])
];
meta.maintainers = with lib.maintainers; [ rsynnest ];
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}