X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=modules%2Fprivate%2Fmonitoring%2Fdefault.nix;h=d593e5503842b2067f394bdad4cdd8bcfab3b9b0;hb=c41d0de83b1841097c6be8d8baeed557b065657b;hp=8f8b6c0d1494adb803a79604565972c4f22ba18a;hpb=2d7caffb06095924f324870a30b119246c6f9913;p=perso%2FImmae%2FConfig%2FNix.git diff --git a/modules/private/monitoring/default.nix b/modules/private/monitoring/default.nix index 8f8b6c0..d593e55 100644 --- a/modules/private/monitoring/default.nix +++ b/modules/private/monitoring/default.nix @@ -16,13 +16,38 @@ let else if config.myServices.databases.enable then config.myServices.databases.postgresql.package else pkgs.postgresql; + zfsPlugin = pkgs.fetchurl { + url = "https://www.claudiokuenzler.com/monitoring-plugins/check_zpools.sh"; + sha256 = "0p9ms9340in80jkds4kfspw62xnzsv5s7ni9m28kxyd0bnzkbzhf"; + }; + megacli = pkgs.megacli.overrideAttrs(old: { meta = old.meta // { license = null; }; }); + megaCliPlugin = pkgs.runCommand "megaCliPlugin" { + plugin = pkgs.fetchurl { + name = "check_megaraid_sas"; + url = "https://exchange.nagios.org/components/com_mtree/attachment.php?link_id=6381&cf_id=24"; + sha256 = "0yf60p4c0hb4q3fng9fc14qc89bqm0f1sijayzygadaqcl44jx4p"; + }; + } '' + mkdir $out + cp $plugin $out/check_megaraid_sas + chmod +x $out/check_megaraid_sas + patchShebangs $out + substituteInPlace $out/check_megaraid_sas --replace /usr/sbin/MegaCli ${megacli}/bin/MegaCli64 + substituteInPlace $out/check_megaraid_sas --replace 'sudo $megacli' '/run/wrappers/bin/sudo $megacli' + sed -i -e "s/use utils qw(%ERRORS);/my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3);/" $out/check_megaraid_sas + ''; myplugins = pkgs.runCommand "buildplugins" { buildInputs = [ pkgs.makeWrapper pkgs.perl ]; } '' mkdir $out + cp ${zfsPlugin} $out/check_zpool.sh && chmod +x $out/check_zpool.sh + cp ${megaCliPlugin}/check_megaraid_sas $out/ cp ${./plugins}/* $out/ patchShebangs $out wrapProgram $out/check_command --prefix PATH : ${config.security.wrapperDir} + wrapProgram $out/check_zpool.sh --prefix PATH : ${lib.makeBinPath [ + pkgs.which pkgs.zfs pkgs.gawk + ]} wrapProgram $out/send_nrdp.sh --prefix PATH : ${lib.makeBinPath [ pkgs.curl pkgs.jq ]} @@ -58,15 +83,21 @@ let wrapProgram $out/check_eriomem --prefix PATH : ${lib.makeBinPath [ pkgs.s3cmd pkgs.python3 ]} - wrapProgram $out/check_eriomem_age --prefix PATH : ${lib.makeBinPath [ + makeWrapper $out/check_backup_age $out/check_backup_eriomem_age --prefix PATH : ${lib.makeBinPath [ pkgs.duplicity ]} --set SECRETS_PATH ${lib.optionalString cfg.master config.secrets.fullPaths."eriomem_access_key"} + makeWrapper $out/check_backup_age $out/check_backup_ovh_age --prefix PATH : ${lib.makeBinPath [ + pkgs.duplicity + ]} --set SECRETS_PATH ${lib.optionalString cfg.master config.secrets.fullPaths."ovh_access_key"} wrapProgram $out/notify_by_email --prefix PATH : ${lib.makeBinPath [ pkgs.mailutils ]} wrapProgram $out/notify_by_slack --prefix PATH : ${lib.makeBinPath [ pkgs.curl pkgs.jq ]} + wrapProgram $out/notify_eban_url --prefix PATH : ${lib.makeBinPath [ + pkgs.curl + ]} wrapProgram $out/check_ovh_sms --prefix PATH : ${lib.makeBinPath [ (pkgs.python3.withPackages (ps: [ps.ovh])) ]} @@ -76,9 +107,14 @@ let ''; toObjects = pkgs.callPackage ./to_objects.nix {}; commonConfig = { + dilion = { + processWarn = "250"; processAlert = "400"; + loadWarn = "1.0"; loadAlert = "1.2"; + interface = "eth0"; + }; eldiron = { processWarn = "250"; processAlert = "400"; - loadWarn = "8.0"; loadAlert = "10.0"; + loadWarn = "1.0"; loadAlert = "1.2"; interface = "eth0"; }; backup-2 = { @@ -88,23 +124,34 @@ let }; monitoring-1 = { processWarn = "50"; processAlert = "60"; - loadWarn = "1.0"; loadAlert = "2.0"; + loadWarn = "4.0"; loadAlert = "6.0"; + load15Warn = "1.0"; load15Alert = "2.0"; interface = "ens3"; }; + quatresaisons = { + processWarn = "250"; processAlert = "400"; + loadWarn = "1.0"; loadAlert = "1.2"; + interface = "eth0"; + }; }; + externalObjects = lib.genAttrs [ "tiboqorl-fr" ] + (n: pkgs.callPackage (./. + "/objects_" + n + ".nix") { inherit emailCheck; }); masterPassiveObjects = let - passiveNodes = lib.attrsets.filterAttrs (n: _: builtins.elem n ["backup-2" "eldiron"]) nodes; + passiveNodes = lib.attrsets.filterAttrs (n: _: builtins.elem n ["backup-2" "eldiron" "quatresaisons" "dilion"]) nodes; toPassiveServices = map (s: s.passiveInfo.filter s // s.passiveInfo); passiveServices = lib.flatten (lib.attrsets.mapAttrsToList (_: n: toPassiveServices n.config.myServices.monitoring.services) passiveNodes - ); + ) ++ lib.flatten (lib.attrsets.mapAttrsToList + (_: n: toPassiveServices n.service) + externalObjects); in { service = passiveServices; host = lib.lists.foldr (a: b: a//b) {} - (lib.attrsets.mapAttrsToList (_: h: h.config.myServices.monitoring.hosts) passiveNodes); + (lib.attrsets.mapAttrsToList (_: h: h.config.myServices.monitoring.hosts) passiveNodes + ++ lib.attrsets.mapAttrsToList (_: n: n.host) externalObjects); }; emailCheck = host: hostFQDN: let allCfg = config.myEnv.monitoring.email_check; @@ -130,7 +177,7 @@ let }; otherObjects = map (n: (pkgs.callPackage (./. + "/objects_" + n + ".nix") { inherit emailCheck; })) - [ "caldance-1" "ulminfo-fr" "phare" "tiboqorl-fr" ]; + [ "ulminfo-fr" "phare" "eban" ]; masterObjects = pkgs.callPackage ./objects_master.nix { inherit config; }; commonObjects = pkgs.callPackage ./objects_common.nix ({ master = cfg.master; @@ -149,6 +196,9 @@ let hostFQDN = config.hostEnv.fqdn; hostName = name; }); + objectsFiles = lib.mapAttrs' (name: value: lib.nameValuePair + "=/${name}/objects.conf" { alias = pkgs.writeText "objects.conf" (toObjects value); } + ) externalObjects; in { options = { @@ -181,6 +231,10 @@ in }; config = lib.mkIf cfg.enable { + services.nginx = lib.mkIf config.myServices.status.enable { + virtualHosts."status.immae.eu".locations = objectsFiles; + }; + services.duplyBackup.profiles.monitoring = { rootDir = config.services.naemon.varDir; }; @@ -189,6 +243,7 @@ in commands = [ { command = "${pkgs.mdadm}/bin/mdadm --monitor --scan -1"; options = [ "NOPASSWD" ]; } { command = "${pkgs.postfix}/bin/mailq"; options = [ "NOPASSWD" ]; } + { command = "${megacli}/bin/MegaCli64"; options = [ "NOPASSWD" ]; } ]; users = [ "naemon" ]; runAs = "root"; @@ -244,18 +299,19 @@ in permissions = "0400"; text = config.myEnv.monitoring.ssh_secret_key; } - ] ++ lib.optional cfg.master ( + ] ++ lib.optionals cfg.master ( + lib.mapAttrsToList (k: v: { - dest = "eriomem_access_key"; + dest = "${k}_access_key"; user = "naemon"; group = "naemon"; permissions = "0400"; text = '' - export AWS_ACCESS_KEY_ID="${config.myEnv.backup.accessKeyId}" - export AWS_SECRET_ACCESS_KEY="${config.myEnv.backup.secretAccessKey}" - export BASE_URL="${config.myEnv.backup.remote}" + export AWS_ACCESS_KEY_ID="${v.accessKeyId}" + export AWS_SECRET_ACCESS_KEY="${v.secretAccessKey}" + export BASE_URL="${v.remote "immae-eldiron"}" ''; - } + }) config.myEnv.backup.remotes ); # needed since extraResource is not in the closure systemd.services.naemon.path = [ myplugins ]; @@ -291,6 +347,8 @@ in config.myEnv.monitoring.ovh_sms.consumer_key config.myEnv.monitoring.ovh_sms.account ]} + $USER210$=${config.myEnv.monitoring.eban.user} + $USER211$=${config.myEnv.monitoring.eban.password} ''; objectDefs = toObjects commonObjects + toObjects hostObjects