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feat(treewide): Set up Beszel Hub and Agent for monitoring
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| { | ||
| config, | ||
| myData, | ||
| pkgs, | ||
| lib, | ||
| ... | ||
| }: let | ||
| beszelConfigFile = pkgs.writeTextFile { | ||
| name = "beszel-config.yml"; | ||
| text = lib.generators.toYAML {} config.etu.services.beszel-hub.settings; | ||
| }; | ||
| in { | ||
| options.etu.services.beszel-hub = { | ||
| enable = lib.mkEnableOption "Enable beszel-hub service"; | ||
| settings = lib.mkOption { | ||
| type = lib.types.listOf (lib.types.submodule { | ||
| options = { | ||
| name = lib.mkOption { | ||
| type = lib.types.str; | ||
| }; | ||
| host = lib.mkOption { | ||
| type = lib.types.str; | ||
| }; | ||
| port = lib.mkOption { | ||
| type = lib.types.port; | ||
| }; | ||
| }; | ||
| }); | ||
| default = []; | ||
| description = "Configuration of bezsel hub"; | ||
| }; | ||
| }; | ||
|
|
||
| options.etu.services.beszel-agent = { | ||
| enable = lib.mkEnableOption "Enable beszel-agent service"; | ||
| extraFilesystems = lib.mkOption { | ||
| type = lib.types.listOf lib.types.str; | ||
| default = []; | ||
| description = "Extra filesystems to monitor"; | ||
| }; | ||
| }; | ||
|
|
||
| config = lib.mkIf (config.etu.services.beszel-hub.enable || config.etu.services.beszel-agent.enable) { | ||
| # Include private ssh key as secret | ||
| age.secrets = lib.mkIf config.etu.services.beszel-hub.enable { | ||
| inherit (myData.ageModules) beszel-ssh-ec; | ||
| }; | ||
|
|
||
| # Make sure the bezsel hub home directory exists | ||
| systemd.tmpfiles.rules = lib.mkIf config.etu.services.beszel-hub.enable [ | ||
| "d /data/var/lib/beszel-hub/beszel_data 0700 root root -" | ||
| ]; | ||
|
|
||
| # Bind mount for persistent beszel hub state | ||
| etu.base.zfs.system.directories = [ | ||
| "/var/lib/beszel-hub" | ||
| ]; | ||
|
|
||
| # Enable the beszel hub | ||
| systemd.services.beszel-hub = lib.mkIf config.etu.services.beszel-hub.enable { | ||
| description = "Beszel Hub"; | ||
| after = ["network.target"]; | ||
| wantedBy = ["multi-user.target"]; | ||
| restartTriggers = [ | ||
| "/var/lib/beszel-hub/beszel_data/config.yml" | ||
| config.age.secrets.beszel-ssh-ec.path | ||
| ]; | ||
| serviceConfig = { | ||
| Type = "simple"; | ||
| Restart = "always"; | ||
| RestartSec = "3"; | ||
| User = "root"; | ||
| WorkingDirectory = "/var/lib/beszel-hub"; | ||
| ExecStartPre = "${pkgs.coreutils}/bin/ln -sf ${beszelConfigFile} /var/lib/beszel-hub/beszel_data/config.yml"; | ||
| ExecStart = "${pkgs.beszel}/bin/beszel-hub serve --http 0.0.0.0:6432"; | ||
| }; | ||
| }; | ||
|
|
||
| # Enable the beszel agent | ||
| systemd.services.beszel-agent = lib.mkIf config.etu.services.beszel-agent.enable { | ||
| description = "Beszel Agent"; | ||
| after = ["network.target"]; | ||
| wantedBy = ["multi-user.target"]; | ||
| environment = { | ||
| PORT = "45876"; | ||
| KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKQNjvl2OsSmdglE7WHsU8CmEsGWJUx2uHfMOZ14ONFi"; | ||
| EXTRA_FILESYSTEMS = lib.concatStringsSep "," config.etu.services.beszel-agent.extraFilesystems; | ||
| }; | ||
| serviceConfig = { | ||
| Type = "simple"; | ||
| Restart = "always"; | ||
| RestartSec = "3"; | ||
| User = "root"; | ||
| ExecStart = "${pkgs.beszel}/bin/beszel-agent"; | ||
| }; | ||
| }; | ||
| }; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,6 @@ | ||
| {...}: { | ||
| imports = [ | ||
| ./beszel | ||
| ./freshrss | ||
| ./jellyfin | ||
| ./netdata | ||
|
|
||
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