diff options
Diffstat (limited to 'makefu')
34 files changed, 1016 insertions, 423 deletions
diff --git a/makefu/0tests/data/secrets/hass/citadel-bot.json b/makefu/0tests/data/secrets/hass/citadel-bot.json new file mode 100644 index 000000000..0967ef424 --- /dev/null +++ b/makefu/0tests/data/secrets/hass/citadel-bot.json @@ -0,0 +1 @@ +{} diff --git a/makefu/0tests/data/secrets/hass/voicerss.apikey b/makefu/0tests/data/secrets/hass/voicerss.apikey new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/makefu/0tests/data/secrets/hass/voicerss.apikey diff --git a/makefu/1systems/cake/config.nix b/makefu/1systems/cake/config.nix index 8617578f0..eaaac8f41 100644 --- a/makefu/1systems/cake/config.nix +++ b/makefu/1systems/cake/config.nix @@ -5,14 +5,14 @@ in { imports = [ <stockholm/makefu> ./hardware-config.nix + { environment.systemPackages = with pkgs;[ rsync screen curl git tmux picocom mosh ];} # <stockholm/makefu/2configs/tools/core.nix> - { environment.systemPackages = with pkgs;[ rsync screen curl git ];} <stockholm/makefu/2configs/binary-cache/nixos.nix> #<stockholm/makefu/2configs/support-nixos.nix> <stockholm/makefu/2configs/homeautomation/default.nix> <stockholm/makefu/2configs/homeautomation/google-muell.nix> -# configure your hw: -# <stockholm/makefu/2configs/save-diskspace.nix> + # configure your hw: + # <stockholm/makefu/2configs/save-diskspace.nix> ]; krebs = { enable = true; @@ -24,5 +24,4 @@ in { documentation.man.enable = false; services.nixosManual.enable = false; sound.enable = false; - } diff --git a/makefu/1systems/filepimp/config.nix b/makefu/1systems/filepimp/config.nix index 30ba61a9b..e023c2885 100644 --- a/makefu/1systems/filepimp/config.nix +++ b/makefu/1systems/filepimp/config.nix @@ -48,7 +48,6 @@ in { hardware.cpu.amd.updateMicrocode = true; zramSwap.enable = true; - zramSwap.numDevices = 2; makefu.snapraid = let toMedia = name: "/media/" + name; diff --git a/makefu/1systems/firecracker/config.nix b/makefu/1systems/firecracker/config.nix new file mode 100644 index 000000000..87f500287 --- /dev/null +++ b/makefu/1systems/firecracker/config.nix @@ -0,0 +1,25 @@ +{ config, lib, pkgs, ... }: +let + primaryInterface = "eth0"; +in { + imports = [ + <stockholm/makefu> + ./hardware-config.nix + # <stockholm/makefu/2configs/tools/core.nix> + { environment.systemPackages = with pkgs;[ rsync screen curl git ];} + <stockholm/makefu/2configs/binary-cache/nixos.nix> + #<stockholm/makefu/2configs/support-nixos.nix> +# configure your hw: +# <stockholm/makefu/2configs/save-diskspace.nix> + ]; + krebs = { + enable = true; + tinc.retiolum.enable = true; + build.host = config.krebs.hosts.firecracker; + }; + networking.firewall.trustedInterfaces = [ primaryInterface ]; + documentation.info.enable = false; + documentation.man.enable = false; + services.nixosManual.enable = false; + sound.enable = false; +} diff --git a/makefu/1systems/firecracker/hardware-config.nix b/makefu/1systems/firecracker/hardware-config.nix new file mode 100644 index 000000000..b821a3375 --- /dev/null +++ b/makefu/1systems/firecracker/hardware-config.nix @@ -0,0 +1,30 @@ +{ pkgs, lib, ... }: +{ + boot.kernelParams = lib.mkForce ["console=ttyS2,1500000n8" "earlycon=uart8250,mmio32,0xff1a0000" "earlyprintk"]; + boot.loader.grub.enable = false; + boot.loader.generic-extlinux-compatible.enable = true; + boot.loader.generic-extlinux-compatible.configurationLimit = 1; + boot.loader.generationsDir.enable = lib.mkDefault false; + boot.supportedFilesystems = lib.mkForce [ "vfat" ]; + + boot.tmpOnTmpfs = lib.mkForce false; + boot.cleanTmpDir = true; + hardware.enableRedistributableFirmware = true; + + ## wifi not working, will be fixed with https://github.com/NixOS/nixpkgs/pull/53747 + boot.kernelPackages = pkgs.linuxPackages_latest; + networking.wireless.enable = true; + # File systems configuration for using the installer's partition layout + swapDevices = [ { device = "/var/swap"; size = 4096; } ]; + fileSystems = { + "/boot" = { + device = "/dev/disk/by-label/NIXOS_BOOT"; + fsType = "vfat"; + }; + "/" = { + device = "/dev/disk/by-label/NIXOS_SD"; + fsType = "ext4"; + }; + }; + +} diff --git a/makefu/1systems/firecracker/source.nix b/makefu/1systems/firecracker/source.nix new file mode 100644 index 000000000..22c40039e --- /dev/null +++ b/makefu/1systems/firecracker/source.nix @@ -0,0 +1,4 @@ +{ + name="cake"; + full = true; +} diff --git a/makefu/1systems/gum/config.nix b/makefu/1systems/gum/config.nix index 7bc06f833..9585d8599 100644 --- a/makefu/1systems/gum/config.nix +++ b/makefu/1systems/gum/config.nix @@ -97,6 +97,24 @@ in { # sharing <stockholm/makefu/2configs/share/gum.nix> <stockholm/makefu/2configs/torrent.nix> + { services.sickbeard = { + enable = true; + package = pkgs.sickgear; + user = "sickbeard"; + group = "download"; + port = 8280; + }; + services.nginx.virtualHosts."sick.makefu.r" = { + locations."/".proxyPass = http://localhost:8280; + extraConfig = '' + if ( $server_addr = "${external-ip}" ) { + return 403; + } + ''; + }; + users.users.sickbeard.extraGroups = [ "nginx" ]; + } + { nixpkgs.config.allowUnfree = true; } #<stockholm/makefu/2configs/retroshare.nix> ## <stockholm/makefu/2configs/ipfs.nix> #<stockholm/makefu/2configs/syncthing.nix> @@ -111,6 +129,7 @@ in { <stockholm/makefu/2configs/iodined.nix> <stockholm/makefu/2configs/bitlbee.nix> <stockholm/makefu/2configs/wireguard/server.nix> + <stockholm/makefu/2configs/wireguard/wiregrill.nix> # Removed until move: no extra mails <stockholm/makefu/2configs/urlwatch> @@ -153,11 +172,17 @@ in { makefu.dl-dir = "/var/download"; - services.openssh.hostKeys = [ + services.openssh.hostKeys = lib.mkForce [ { bits = 4096; path = (toString <secrets/ssh_host_rsa_key>); type = "rsa"; } { path = (toString <secrets/ssh_host_ed25519_key>); type = "ed25519"; } ]; ###### stable - services.nginx.virtualHosts.cgit.serverAliases = [ "cgit.euer.krebsco.de" ]; + + services.nginx.virtualHosts."cgit.euer.krebsco.de" = { + forceSSL = true; + enableACME = true; + locations."/".proxyPass = "http://cgit.gum.r"; + }; + krebs.build.host = config.krebs.hosts.gum; # Network diff --git a/makefu/1systems/gum/hardware-config.nix b/makefu/1systems/gum/hardware-config.nix index 857fad7aa..e49b621e7 100644 --- a/makefu/1systems/gum/hardware-config.nix +++ b/makefu/1systems/gum/hardware-config.nix @@ -41,7 +41,7 @@ in { boot.loader.grub.enable = true; boot.loader.grub.version = 2; boot.loader.grub.devices = [ main-disk ]; - boot.initrd.kernelModules = [ "dm-raid" "dm_cache" ]; + boot.initrd.kernelModules = [ "dm-raid" "dm_cache" "dm-thin-pool" ]; boot.initrd.availableKernelModules = [ "ata_piix" "vmw_pvscsi" "virtio_pci" "sd_mod" "ahci" "xhci_pci" "ehci_pci" "ahci" "sd_mod" @@ -67,7 +67,7 @@ in { fileSystems."/var/www/binaergewitter" = { device = "/dev/nixos/binaergewitter"; fsType = "ext4"; - options = [ "nofail" "x-systemd.automount" "x-systemd.device-timeout=5s" "x-systemd.mount-timeout=5s" ]; + options = [ "nofail" ]; }; fileSystems."/var/lib/borgbackup" = { device = "/dev/nixos/backup"; diff --git a/makefu/1systems/sdcard/config.nix b/makefu/1systems/sdcard/config.nix new file mode 100644 index 000000000..4e3c22a30 --- /dev/null +++ b/makefu/1systems/sdcard/config.nix @@ -0,0 +1,40 @@ +{ config, pkgs, lib, ... }: +let + kernel = pkgs.callPackage ./kernel.nix { + kernelPatches = with pkgs.kernelPatches; [ + # kernelPatches.bridge_stp_helper + # kernelPatches.modinst_arg_list_too_long + ]; + }; +in +{ + imports = [ + <nixpkgs/nixos/modules/installer/cd-dvd/sd-image-aarch64.nix> + # <stockholm/makefu/2configs/minimal.nix> + ]; + # TODO: NIX_PATH and nix.nixPath are being set by default.nix right now + # cd ~/stockholm ; nix build config.system.build.sdImage -I nixos-config=makefu/1systems/sdcard/config.nix -f /home/makefu/nixpkgs/nixos + + boot.kernelParams = ["console=ttyS2,1500000" "earlycon=uart8250,mmio32,0xff1a0000"]; + # boot.kernelPackages = pkgs.linuxPackages_latest; + boot.kernelPackages = pkgs.linuxPackagesFor kernel; + boot.supportedFilesystems = lib.mkForce [ "vfat" "f2fs" "xfs" "ntfs" "cifs" ]; + + # krebs.hidden-ssh.enable = true; + environment.systemPackages = with pkgs; [ + aria2 + ddrescue + ]; + environment.extraInit = '' + EDITOR=vim + ''; + # iso-specific + services.openssh = { + enable = true; + hostKeys = [ + { bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; } + ]; + }; + # enable ssh in the iso boot process + systemd.services.sshd.wantedBy = lib.mkForce [ "multi-user.target" ]; +} diff --git a/makefu/1systems/sdcard/kernel.nix b/makefu/1systems/sdcard/kernel.nix new file mode 100644 index 000000000..df5e7ada9 --- /dev/null +++ b/makefu/1systems/sdcard/kernel.nix @@ -0,0 +1,15 @@ +{ fetchFromGitLab, buildLinux, ... } @ args: +buildLinux (args // rec { + version = "4.4.55"; + modDirVersion = "4.4.55"; + extraMeta.branch = "4.4"; + defconfig = "firefly_linux_defconfig"; + + src = fetchFromGitLab { + owner = "TeeFirefly"; + repo = "linux-kernel"; + rev = "firefly_0821_release"; + sha256 = "1fwj9cm5ysz286znrr3fyrhfn903m84i7py4rv3y3h9avxb3zl1r"; + }; + extraMeta.platforms = [ "aarch64-linux" ]; +} // (args.argsOverride or {})) diff --git a/makefu/1systems/sdcard/source.nix b/makefu/1systems/sdcard/source.nix new file mode 100644 index 000000000..6bef8ada9 --- /dev/null +++ b/makefu/1systems/sdcard/source.nix @@ -0,0 +1,3 @@ +{ + name="iso"; +} diff --git a/makefu/1systems/wbob/config.nix b/makefu/1systems/wbob/config.nix index ab77f16dd..ad7fc825c 100644 --- a/makefu/1systems/wbob/config.nix +++ b/makefu/1systems/wbob/config.nix @@ -16,15 +16,16 @@ in { <stockholm/makefu/2configs/tools/core-gui.nix> <stockholm/makefu/2configs/tools/extra-gui.nix> <stockholm/makefu/2configs/tools/media.nix> - <stockholm/makefu/2configs/virtualisation/libvirt.nix> + # <stockholm/makefu/2configs/virtualisation/libvirt.nix> + # <stockholm/makefu/2configs/virtualisation/virtualbox.nix> <stockholm/makefu/2configs/tinc/retiolum.nix> - <stockholm/makefu/2configs/mqtt.nix> <stockholm/makefu/2configs/gui/wbob-kiosk.nix> # <stockholm/makefu/2configs/gui/studio-virtual.nix> # <stockholm/makefu/2configs/audio/jack-on-pulse.nix> # <stockholm/makefu/2configs/audio/realtime-audio.nix> # <stockholm/makefu/2configs/vncserver.nix> + <stockholm/makefu/2configs/logging/server.nix> # Services # <stockholm/makefu/2configs/hydra/stockholm.nix> @@ -33,7 +34,7 @@ in { <stockholm/makefu/2configs/bluetooth-mpd.nix> # Sensors - <stockholm/makefu/2configs/stats/client.nix> + # <stockholm/makefu/2configs/stats/client.nix> <stockholm/makefu/2configs/stats/collectd-client.nix> <stockholm/makefu/2configs/stats/telegraf> <stockholm/makefu/2configs/stats/telegraf/airsensor.nix> @@ -44,16 +45,10 @@ in { # <stockholm/makefu/2configs/stats/telegraf/bamstats.nix> { environment.systemPackages = [ pkgs.vlc ]; } - { - # Risikoübernahme - nixpkgs.config.permittedInsecurePackages = [ - "homeassistant-0.77.2" - ]; - } - <stockholm/makefu/2configs/bureautomation> + <stockholm/makefu/2configs/bureautomation> # new hass entry point <stockholm/makefu/2configs/bureautomation/led-fader.nix> - <stockholm/makefu/2configs/bureautomation/mpd.nix> - <stockholm/makefu/2configs/bureautomation/hass.nix> + # <stockholm/makefu/2configs/bureautomation/mpd.nix> #mpd is only used for TTS + <stockholm/makefu/2configs/mqtt.nix> (let collectd-port = 25826; influx-port = 8086; @@ -85,6 +80,7 @@ in { ''; }) + <stockholm/makefu/2configs/backup/state.nix> # temporary # <stockholm/makefu/2configs/temp/rst-issue.nix> ]; @@ -106,6 +102,7 @@ in { LoadPlugin curl <Plugin curl> + Interval 300 TotalTime true NamelookupTime true ConnectTime true diff --git a/makefu/2configs/Reaktor/bgt.nix b/makefu/2configs/Reaktor/bgt.nix new file mode 100644 index 000000000..42325bcd6 --- /dev/null +++ b/makefu/2configs/Reaktor/bgt.nix @@ -0,0 +1,15 @@ +{ pkgs, ... }: +{ + krebs.Reaktor.reaktor-bgt = { + nickname = "Reaktor|bgt"; + workdir = "/var/lib/Reaktor/bgt"; + channels = [ "#binaergewitter" ]; + plugins = with pkgs.ReaktorPlugins; + [ titlebot + # stockholm-issue + nixos-version + # shack-correct + # sed-plugin + random-emoji ]; + }; +} diff --git a/makefu/2configs/bureautomation/automation/10h_timer.nix b/makefu/2configs/bureautomation/automation/10h_timer.nix deleted file mode 100644 index dd747114e..000000000 --- a/makefu/2configs/bureautomation/automation/10h_timer.nix +++ /dev/null @@ -1,154 +0,0 @@ -[ - { alias = "start Felix 10h"; - trigger = { - platform = "state"; - entity_id = [ "device_tracker.felix_phone" "device_tracker.felix_laptop" ]; - from = "not_home"; - to = "home"; - }; - condition = { - condition = "and"; - conditions = [ - { - condition = "state"; - entity_id = "timer.felix_10h"; - state = "idle"; - } - { - condition = "time"; - after = "06:00:00"; - before = "12:00:00"; - } - ]; - }; - action = [ - { service = "timer.start"; - entity_id = [ "timer.felix_10h" "timer.felix_8_30h" "timer.felix_7h" ] ; - } - { service = "homeassistant.turn_on"; - entity_id = [ - "script.buzz_red_led_fast" - "script.blitz_10s" - ]; - } - { service = "light.turn_on"; - data = { - effect = "2"; - entity_id = [ "light.status_felix" ]; - }; - } - ]; - } - - { alias = "Disable Felix timer at button press"; - trigger = { - platform = "state"; - entity_id = "binary_sensor.redbutton"; - to = "on"; - }; - condition = { - condition = "and"; - conditions = [ - { - condition = "state"; - entity_id = "timer.felix_10h"; - state = "active"; - } - { - condition = "time"; - after = "12:00:00"; - before = "22:00:00"; - } - ]; - }; - action = - [ - { - service = "timer.cancel"; - entity_id = [ "timer.felix_10h" "timer.felix_8_30h" "timer.felix_7h" ]; - } - { - service = "homeassistant.turn_on"; - entity_id = [ "script.buzz_red_led_fast" ]; - } - { - service = "homeassistant.turn_off"; - entity_id = [ "light.status_felix" ]; - } - ]; - } - - { - alias = "Genug gearbeitet Felix"; - trigger = - { - platform = "event"; - event_type = "timer.finished"; - event_data.entity_id = "timer.felix_7h"; - }; - action = - [ - { service = "light.turn_on"; - data = { - rgb_color= [0 255 0]; - # effect = "0"; - entity_id = [ "light.status_felix" ]; - }; - } - ]; - } - - { - alias = "nun aber nach hause"; - trigger = - { - platform = "event"; - event_type = "timer.finished"; - event_data.entity_id = "timer.felix_8_30h"; - }; - action = - [ - { service = "light.turn_on"; - data = { - rgb_color= [255 255 0]; - # effect = "0"; - entity_id = [ "light.status_felix" ]; - }; - } - ]; - } - - { - alias = "Zu lange Felix!"; - trigger = - { - platform = "event"; - event_type = "timer.finished"; - event_data.entity_id = "timer.felix_10h"; - }; - action = - [ - { - service = "notify.telegrambot"; - data = { - title = "Zu lange Felix!"; - message = "Du bist schon 10 Stunden auf Arbeit, geh jetzt gefälligst nach Hause!"; - }; - } - { - service = "homeassistant.turn_on"; - entity_id = [ - "script.buzz_red_led" - "script.blitz_10s" - ]; - } - { service = "light.turn_on"; - data = { - rgb_color= [255 0 0]; - effect = "0"; - entity_id = [ "light.status_felix" ]; - }; - } - ]; - } -] diff --git a/makefu/2configs/bureautomation/automation/bureau-shutdown.nix b/makefu/2configs/bureautomation/automation/bureau-shutdown.nix index d54d9762a..007f6064a 100644 --- a/makefu/2configs/bureautomation/automation/bureau-shutdown.nix +++ b/makefu/2configs/bureautomation/automation/bureau-shutdown.nix @@ -24,18 +24,10 @@ }; } { - service = "tts.google_say"; - entity_id = "media_player.kodi"; - data = { - message = "Willkommen in deinem Lieblingsbüro"; - language = "de"; - }; - } - { service = "notify.telegrambot"; data = { title = "Bureau Startup"; - message = "Willkommen {{ trigger.platform }}"; + message = "Das Büro wurde eröffnet"; }; } ]; diff --git a/makefu/2configs/bureautomation/automation/schlechteluft.nix b/makefu/2configs/bureautomation/automation/schlechteluft.nix new file mode 100644 index 000000000..8787ee280 --- /dev/null +++ b/makefu/2configs/bureautomation/automation/schlechteluft.nix @@ -0,0 +1,74 @@ +let + long_threshold = 30; +in [ + { + alias = "Bad Air Alarm 60 seconds"; + trigger = + { platform = "numeric_state"; + entity_id = "sensor.air_quality"; + above = 1523; + for.seconds = 60; + }; + condition = { + condition = "and"; + conditions = [ + { condition = "state"; + entity_id = "group.team"; + state = "home"; + } + { condition = "time"; + after = "06:00:00"; + before = "20:00:00"; + } + ]; + }; + + action = [ + { service = "homeassistant.turn_on"; + entity_id = [ + "script.schlechteluft" + ]; + } + ]; + } + { + alias = "Bad Air Alarm ${toString long_threshold} Minutes"; + trigger = + { platform = "numeric_state"; + entity_id = "sensor.air_quality"; + above = 1523; + for.minutes = long_threshold; + }; + condition = { + condition = "and"; + conditions = [ + { condition = "state"; + entity_id = "group.team"; + state = "home"; + } + { condition = "time"; + after = "06:00:00"; + before = "20:00:00"; + } + ]; + }; + + action = [ + { service = "homeassistant.turn_on"; + entity_id = [ + "script.schlechteluft" + ]; + } + { service = "tts.google_say"; + entity_id = "media_player.mpd"; + data_template = { + message = "BEEP BEEP - Die luft ist schon ${toString long_threshold} Minuten schlecht! Student Nummer {{ range(1,500) | random }}, öffne ein Fenster."; + language = "de"; + }; + } + { service = "notify.matrix_notify"; + data_template.message = "Schlechte Luft Alarm seit ${toString long_threshold} Minuten ({{states.sensor.air_quality.state_with_unit}})!"; + } + ]; + } +] diff --git a/makefu/2configs/bureautomation/combination/10h_timers.nix b/makefu/2configs/bureautomation/combination/10h_timers.nix new file mode 100644 index 000000000..dec5347a6 --- /dev/null +++ b/makefu/2configs/bureautomation/combination/10h_timers.nix @@ -0,0 +1,194 @@ +{lib, ... }: +let + persons = [ "frank" "daniel" "thorsten" "carsten" "thierry" "ecki" "felix" + "anthony" # antony + "thierry" # tjeri + ]; + random_zu_lange = name: ''{{ [ + "Du musst jetzt endlich nach Hause gehen ${name}!", + "${name} - 10 Stunden sind rum, bald schenkst du den Franzosen deine Lebenszeit", + "Nur eine Minute über 10 Stunden kann zu einer Stunde Arbeit für Thorsten werden, ${name}.", + "In 10 Minuten kommt dich der Security Mann holen, ${name}", + "Das Sandmännchen ist schon vorbei, gleich fallen dir die Augen zu ${name}.", + "Wenn ${name} sofort los geht, dann ist er noch rechtzeitig für den Tatort zu Hause.", + "${name} muss jetzt gehen, sonst verpasst er die Tagesschau!", + "Es ist spät ${name}. Ausstempeln hilft zwar kurzfristig, kann aber zu langfristigen Problemen führen.", + "${name}, wenn du nach zehn Stunden nach Hause gehst, muss dir dein Vorgesetzter ein Taxi bestellen", + "${name}, wenn du nach zehn Stunden nach Hause gehst, bist du auf dem Rückweg nicht mehr versichert!", + "Zu lange, ${name}!" ] | random }}'' ; + + + random_announce = name: ''{{ [ + "${name} is in da House", + "Ahoi ${name}", + "Moinsen ${name}", + "Moin Moin ${name}", + "Palim, Palim ${name}", + "Vorwärts Genosse ${name}", + "Gemeinsame Grüße, Genosse ${name}", + "Sozialistische Grüße, Genosse ${name}", + "Konzentrierte Grüße, Genosse ${name}", + "Ach, der ${name} ist auch wieder da...", + "Nicht ${name} schon wieder", + "Tri tra tralala, der ${name} ist wieder da.", + "Na sieh mal einer an, ${name} hat es auch her geschafft", + "Wer ist im Büro eingetroffen? ${name} ist es!", + "Willkommen in deinem Lieblingsbüro, ${name}.", + "Klopf, Klopf, wer ist da? ${name} ist da!", + "Messer, Gabel, Schere, Licht sind für kleinen ${name} nicht.", + "Ich kenne ein Geheimnis, ${name} ist angekommen", + "Wir sind ${name}. Sie werden assimiliert werden", + "Achtung, es erfolgt eine Durchsage. ${name} ist eingetroffen", + "Die Scanner haben eine dem System bekannte Lebensform mit dem Namen ${name} detektiert", + "Das Büro sieht dich, ${name}", + "Das Büro riecht dich, ${name}", + "Im Kalender von ${name} sind heute acht Meetings eingeplant, von denen zwei bereits verpasst wurden", + "Das Postfach von ${name} beinhaltet einhundertachtundzwanzig ungelesene E-Mails.", + "Nachricht von Serge: ${name}, bitte melden Sie sich Umgehend bei mir im Büro!", + "Luftqualität hat sich durch das Eintreffen von ${name} um zweihunder Punkte verschlechtert, bitte alle Fenster öffnen.", + "Die Tür geht auf, wer mag das sein? Schon schreitet hier der ${name} ein. Das Volk, es jubelt, Dirnen schmachten. Fürs Festmahl beginnt man schon zu schlachten. Er wird nur nach dem besten |