diff options
Diffstat (limited to 'nixos/modules/services/monitoring/netdata.nix')
| -rw-r--r-- | nixos/modules/services/monitoring/netdata.nix | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/nixos/modules/services/monitoring/netdata.nix b/nixos/modules/services/monitoring/netdata.nix index f8225af2042..e43241eea89 100644 --- a/nixos/modules/services/monitoring/netdata.nix +++ b/nixos/modules/services/monitoring/netdata.nix @@ -9,10 +9,12 @@ let mkdir -p $out/libexec/netdata/plugins.d ln -s /run/wrappers/bin/apps.plugin $out/libexec/netdata/plugins.d/apps.plugin ln -s /run/wrappers/bin/freeipmi.plugin $out/libexec/netdata/plugins.d/freeipmi.plugin + ln -s /run/wrappers/bin/perf.plugin $out/libexec/netdata/plugins.d/perf.plugin + ln -s /run/wrappers/bin/slabinfo.plugin $out/libexec/netdata/plugins.d/slabinfo.plugin ''; plugins = [ - "${pkgs.netdata}/libexec/netdata/plugins.d" + "${cfg.package}/libexec/netdata/plugins.d" "${wrappedPlugins}/libexec/netdata/plugins.d" ] ++ cfg.extraPluginPaths; @@ -35,6 +37,13 @@ in { services.netdata = { enable = mkEnableOption "netdata"; + package = mkOption { + type = types.package; + default = pkgs.netdata; + defaultText = "pkgs.netdata"; + description = "Netdata package to use."; + }; + user = mkOption { type = types.str; default = "netdata"; @@ -141,8 +150,8 @@ in { path = (with pkgs; [ curl gawk which ]) ++ lib.optional cfg.python.enable (pkgs.python3.withPackages cfg.python.extraPackages); serviceConfig = { - Environment="PYTHONPATH=${pkgs.netdata}/libexec/netdata/python.d/python_modules"; - ExecStart = "${pkgs.netdata}/bin/netdata -P /run/netdata/netdata.pid -D -c ${configFile}"; + Environment="PYTHONPATH=${cfg.package}/libexec/netdata/python.d/python_modules"; + ExecStart = "${cfg.package}/bin/netdata -P /run/netdata/netdata.pid -D -c ${configFile}"; ExecReload = "${pkgs.utillinux}/bin/kill -s HUP -s USR1 -s USR2 $MAINPID"; TimeoutStopSec = 60; # User and group @@ -159,7 +168,7 @@ in { systemd.enableCgroupAccounting = true; security.wrappers."apps.plugin" = { - source = "${pkgs.netdata}/libexec/netdata/plugins.d/apps.plugin.org"; + source = "${cfg.package}/libexec/netdata/plugins.d/apps.plugin.org"; capabilities = "cap_dac_read_search,cap_sys_ptrace+ep"; owner = cfg.user; group = cfg.group; @@ -167,13 +176,29 @@ in { }; security.wrappers."freeipmi.plugin" = { - source = "${pkgs.netdata}/libexec/netdata/plugins.d/freeipmi.plugin.org"; + source = "${cfg.package}/libexec/netdata/plugins.d/freeipmi.plugin.org"; capabilities = "cap_dac_override,cap_fowner+ep"; owner = cfg.user; group = cfg.group; permissions = "u+rx,g+rx,o-rwx"; }; + security.wrappers."perf.plugin" = { + source = "${cfg.package}/libexec/netdata/plugins.d/perf.plugin.org"; + capabilities = "cap_sys_admin+ep"; + owner = cfg.user; + group = cfg.group; + permissions = "u+rx,g+rx,o-rx"; + }; + + security.wrappers."slabinfo.plugin" = { + source = "${cfg.package}/libexec/netdata/plugins.d/slabinfo.plugin.org"; + capabilities = "cap_dac_override+ep"; + owner = cfg.user; + group = cfg.group; + permissions = "u+rx,g+rx,o-rx"; + }; + security.pam.loginLimits = [ { domain = "netdata"; type = "soft"; item = "nofile"; value = "10000"; } { domain = "netdata"; type = "hard"; item = "nofile"; value = "30000"; } |