{ pkgs, ... }: let hostAddress = "192.168.100.30"; containerAddress = "192.168.100.31"; in { containers.torrent = { # mount host folders bindMounts = { password = { hostPath = toString ; mountPoint = toString ; isReadOnly = true; }; nordvpnPassword = { hostPath = toString ; mountPoint = toString ; isReadOnly = true; }; home = { hostPath = "/home/torrent"; mountPoint = "/home/torrent"; isReadOnly = false; }; media = { hostPath = "/media"; mountPoint = "/media"; isReadOnly = false; }; lib = { hostPath = "/home/torrent/.config"; mountPoint = "/var/lib/transmission/.config"; isReadOnly = false; }; }; # container network setup # see also nating on host system. privateNetwork = true; hostAddress = hostAddress; localAddress = containerAddress; autoStart = true; # needed for openvpn enableTun = true; config = { config, pkgs, lib, ... }: { # send log to host systems graylog (use tinc or wireguard if host is not graylog) services.SystemdJournal2Gelf.enable = true; services.SystemdJournal2Gelf.graylogServer = "${hostAddress}:11201"; services.journald.extraConfig = "SystemMaxUse=1G"; services.transmission = { enable = true; settings = { download-dir = "/home/torrent/downloads"; incomplete-dir = "/home/torrent/incomplete"; incomplete-dir-enabled = true; message-level = 1; umask = "002"; rpc-whitelist-enabled = false; rpc-host-whitelist-enabled = false; # "normal" speed limits speed-limit-down-enabled = false; speed-limit-down = 800; speed-limit-up-enabled = true; speed-limit-up = 50; upload-slots-per-torrent = 8; # Queuing # When true, Transmission will only download # download-queue-size non-stalled torrents at once. download-queue-enabled = true; download-queue-size = 3; # When true, torrents that have not shared data for # queue-stalled-minutes are treated as 'stalled' # and are not counted against the queue-download-size # and seed-queue-size limits. queue-stalled-enabled = true; queue-stalled-minutes = 60; # When true. Transmission will only seed seed-queue-size # non-stalled torrents at once. seed-queue-enabled = false; seed-queue-size = 10; # Enable UPnP or NAT-PMP. peer-port = 51413; port-forwarding-enabled = false; # Start torrents as soon as they are added start-added-torrents = true; # notify me when download finished script-torrent-done-enabled = true; script-torrent-done-filename = (pkgs.writers.writeBash "torrent-finished" '' JSON_STRING=$( ${pkgs.jq}/bin/jq -n --arg torrent_name "$TR_TORRENT_NAME" \ '{text: ":tada: finished : \($torrent_name)", channel: "torrent"}' ) ${pkgs.curl}/bin/curl \ --include \ --request POST \ --data-urlencode \ "payload=$JSON_STRING" \ ${lib.fileContents } ''); }; }; networking.firewall = { allowedTCPPorts = [ 51413 ]; allowedUDPPorts = [ 51413 ]; interfaces.eth0 = { allowedTCPPorts = [ 9091 ]; allowedUDPPorts = [ 9091 ]; }; }; # bind transmission to openvpn systemd.services.transmission = { bindsTo = [ "openvpn-nordvpn.service" ]; after = [ "openvpn-nordvpn.service" ]; serviceConfig.Restart = "always"; }; services.openvpn.servers.nordvpn.updateResolvConf = true; services.openvpn.servers.nordvpn.config = '' client dev tun proto udp remote 152.89.163.99 1194 dhcp-option DNS 8.8.8.8 remote-random nobind tun-mtu 1500 tun-mtu-extra 32 mssfix 1450 persist-key persist-tun ping 15 ping-restart 0 ping-timer-rem reneg-sec 0 comp-lzo no remote-cert-tls server auth-user-pass ${toString } verb 3 pull resolv-retry infinite fast-io cipher AES-256-CBC auth SHA512 -----BEGIN CERTIFICATE----- MIIFCjCCAvKgAwIBAgIBATANBgkqhkiG9w0BAQ0FADA5MQswCQYDVQQGEwJQQTEQ MA4GA1UEChMHTm9yZFZQTjEYMBYGA1UEAxMPTm9yZFZQTiBSb290IENBMB4XDTE2 MDEwMTAwMDAwMFoXDTM1MTIzMTIzNTk1OVowOTELMAkGA1UEBhMCUEExEDAOBgNV BAoTB05vcmRWUE4xGDAWBgNVBAMTD05vcmRWUE4gUm9vdCBDQTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMkr/BYhyo0F2upsIMXwC6QvkZps3NN2/eQF kfQIS1gql0aejsKsEnmY0Kaon8uZCTXPsRH1gQNgg5D2gixdd1mJUvV3dE3y9FJr XMoDkXdCGBodvKJyU6lcfEVF6/UxHcbBguZK9UtRHS9eJYm3rpL/5huQMCppX7kU eQ8dpCwd3iKITqwd1ZudDqsWaU0vqzC2H55IyaZ/5/TnCk31Q1UP6BksbbuRcwOV skEDsm6YoWDnn/IIzGOYnFJRzQH5jTz3j1QBvRIuQuBuvUkfhx1FEwhwZigrcxXu MP+QgM54kezgziJUaZcOM2zF3lvrwMvXDMfNeIoJABv9ljw969xQ8czQCU5lMVmA 37ltv5Ec9U5hZuwk/9QO1Z+d/r6Jx0mlurS8gnCAKJgwa3kyZw6e4FZ8mYL4vpRR hPdvRTWCMJkeB4yBHyhxUmTRgJHm6YR3D6hcFAc9cQcTEl/I60tMdz33G6m0O42s Qt/+AR3YCY/RusWVBJB/qNS94EtNtj8iaebCQW1jHAhvGmFILVR9lzD0EzWKHkvy WEjmUVRgCDd6Ne3eFRNS73gdv/C3l5boYySeu4exkEYVxVRn8DhCxs0MnkMHWFK6 MyzXCCn+JnWFDYPfDKHvpff/kLDobtPBf+Lbch5wQy9quY27xaj0XwLyjOltpiST LWae/Q4vAgMBAAGjHTAbMAwGA1UdEwQFMAMBAf8wCwYDVR0PBAQDAgEGMA0GCSqG SIb3DQEBDQUAA4ICAQC9fUL2sZPxIN2mD32VeNySTgZlCEdVmlq471o/bDMP4B8g nQesFRtXY2ZCjs50Jm73B2LViL9qlREmI6vE5IC8IsRBJSV4ce1WYxyXro5rmVg/ k6a10rlsbK/eg//GHoJxDdXDOokLUSnxt7gk3QKpX6eCdh67p0PuWm/7WUJQxH2S DxsT9vB/iZriTIEe/ILoOQF0Aqp7AgNCcLcLAmbxXQkXYCCSB35Vp06u+eTWjG0/ pyS5V14stGtw+fA0DJp5ZJV4eqJ5LqxMlYvEZ/qKTEdoCeaXv2QEmN6dVqjDoTAo k0t5u4YRXzEVCfXAC3ocplNdtCA72wjFJcSbfif4BSC8bDACTXtnPC7nD0VndZLp +RiNLeiENhk0oTC+UVdSc+n2nJOzkCK0vYu0Ads4JGIB7g8IB3z2t9ICmsWrgnhd NdcOe15BincrGA8avQ1cWXsfIKEjbrnEuEk9b5jel6NfHtPKoHc9mDpRdNPISeVa wDBM1mJChneHt59Nh8Gah74+TM1jBsw4fhJPvoc7Atcg740JErb904mZfkIEmojC VPhBHVQ9LHBAdM8qFI2kRK0IynOmAZhexlP/aT/kpEsEPyaZQlnBn3An1CRz8h0S PApL8PytggYKeQmRhl499+6jLxcZ2IegLfqq41dzIjwHwTMplg+1pKIOVojpWA== -----END CERTIFICATE----- key-direction 1 # # 2048 bit OpenVPN static key # -----BEGIN OpenVPN Static key V1----- e685bdaf659a25a200e2b9e39e51ff03 0fc72cf1ce07232bd8b2be5e6c670143 f51e937e670eee09d4f2ea5a6e4e6996 5db852c275351b86fc4ca892d78ae002 d6f70d029bd79c4d1c26cf14e9588033 cf639f8a74809f29f72b9d58f9b8f5fe fc7938eade40e9fed6cb92184abb2cc1 0eb1a296df243b251df0643d53724cdb 5a92a1d6cb817804c4a9319b57d53be5 80815bcfcb2df55018cc83fc43bc7ff8 2d51f9b88364776ee9d12fc85cc7ea5b 9741c4f598c485316db066d52db4540e 212e1518a9bd4828219e24b20d88f598 a196c9de96012090e333519ae18d3509 9427e7b372d348d352dc4c85e18cd4b9 3f8a56ddb2e64eb67adfc9b337157ff4 -----END OpenVPN Static key V1----- ''; }; }; # give containers internet access networking.nat.enable = true; networking.nat.internalInterfaces = [ "ve-torrent" ]; networking.nat.externalInterface = "enp2s0f1"; # open ports for logging networking.firewall.interfaces."ve-torrent".allowedTCPPorts = [ 11201 12304 12305 ]; networking.firewall.interfaces."ve-torrent".allowedUDPPorts = [ 11201 12304 12305 ]; # host nginx setup services.nginx = { enable = true; recommendedProxySettings = true; virtualHosts = { "transmission.workhorse.private" = { locations."/" = { proxyPass = "http://${containerAddress}:9091"; }; }; }; }; }