X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=modules%2Fprivate%2Fmonitoring%2Fdefault.nix;h=d593e5503842b2067f394bdad4cdd8bcfab3b9b0;hb=c41d0de83b1841097c6be8d8baeed557b065657b;hp=d23e9c5e572969611dc6f5e1041dd02622498681;hpb=6191bdeb78947a3590b9c3cfeeacd9c9168367c4;p=perso%2FImmae%2FConfig%2FNix.git

diff --git a/modules/private/monitoring/default.nix b/modules/private/monitoring/default.nix
index d23e9c5..d593e55 100644
--- a/modules/private/monitoring/default.nix
+++ b/modules/private/monitoring/default.nix
@@ -11,24 +11,51 @@ let
       pkgs.mailutils
     ]}
     '';
+  postgresqlBinary = if config.myServices.databasesReplication.postgresql.enable
+    then config.myServices.databasesReplication.postgresql.mainPackage
+    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/send_nrdp.sh --prefix PATH : ${lib.makeBinPath [
-      pkgs.curl pkgs.jq
+    wrapProgram $out/check_zpool.sh --prefix PATH : ${lib.makeBinPath [
+      pkgs.which pkgs.zfs pkgs.gawk
     ]}
-    wrapProgram $out/check_maison_bbc --prefix PATH : ${lib.makeBinPath [
+    wrapProgram $out/send_nrdp.sh --prefix PATH : ${lib.makeBinPath [
       pkgs.curl pkgs.jq
     ]}
     wrapProgram $out/check_mem.sh --prefix PATH : ${lib.makeBinPath [
       pkgs.gnugrep pkgs.gawk pkgs.procps-ng
     ]}
     wrapProgram $out/check_postgres_replication --prefix PATH : ${lib.makeBinPath [
-      pkgs.postgresql
+      postgresqlBinary
     ]}
     wrapProgram $out/check_redis_replication --prefix PATH : ${lib.makeBinPath [
       pkgs.gnugrep pkgs.coreutils pkgs.redis
@@ -56,47 +83,75 @@ let
     wrapProgram $out/check_eriomem --prefix PATH : ${lib.makeBinPath [
       pkgs.s3cmd pkgs.python3
     ]}
-    wrapProgram $out/notify_maison_bbc_by_email --prefix PATH : ${lib.makeBinPath [
-      pkgs.mailutils pkgs.gawk
-    ]}
+    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]))
     ]}
+    wrapProgram $out/check_bandwidth --prefix PATH : ${lib.makeBinPath [
+      pkgs.iproute pkgs.bc
+    ]}
     '';
   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 = {
       processWarn = "60"; processAlert = "70";
       loadWarn = "1.0"; loadAlert = "2.0";
+      interface = "ens3";
     };
     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;
@@ -122,7 +177,7 @@ let
     };
   otherObjects = map
     (n: (pkgs.callPackage (./. + "/objects_" + n + ".nix") { inherit emailCheck; }))
-    [ "caldance-1" "ulminfo-fr" "immae-eu" "phare" "tiboqorl-fr" ];
+    [ "ulminfo-fr" "phare" "eban" ];
   masterObjects = pkgs.callPackage ./objects_master.nix { inherit config; };
   commonObjects = pkgs.callPackage ./objects_common.nix ({
     master = cfg.master;
@@ -137,10 +192,13 @@ let
       lib.attrsets.optionalAttrs
         (builtins.pathExists specific_file)
         (pkgs.callPackage specific_file {
-          inherit config emailCheck;
+          inherit config nodes emailCheck;
           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 = {
@@ -173,6 +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;
     };
@@ -181,6 +243,7 @@ in
         commands = [
           { command = "${pkgs.mdadm}/bin/mdadm --monitor --scan -1"; options = [ "NOPASSWD" ]; }
           { command = "${pkgs.postfix}/bin/mailq"; options = [ "NOPASSWD" ]; }
+          { command = "${megacli}/bin/MegaCli64"; options = [ "NOPASSWD" ]; }
         ];
         users = [ "naemon" ];
         runAs = "root";
@@ -233,16 +296,28 @@ in
         dest = "naemon/id_rsa";
         user = "naemon";
         group = "naemon";
-        premissions = "0400";
+        permissions = "0400";
         text = config.myEnv.monitoring.ssh_secret_key;
       }
-    ];
+    ] ++ lib.optionals cfg.master (
+      lib.mapAttrsToList (k: v:
+      {
+        dest = "${k}_access_key";
+        user = "naemon";
+        group = "naemon";
+        permissions = "0400";
+        text = ''
+          export AWS_ACCESS_KEY_ID="${v.accessKeyId}"
+          export AWS_SECRET_ACCESS_KEY="${v.secretAccessKey}"
+          export BASE_URL="${v.remote "immae-eldiron"}"
+        '';
+      }) config.myEnv.backup.remotes
+    );
     # needed since extraResource is not in the closure
     systemd.services.naemon.path = [ myplugins ];
     services.naemon = {
       enable = true;
       extraConfig = ''
-        broker_module=${pkgs.naemon-livestatus}/lib/naemon-livestatus/livestatus.so ${config.services.naemon.runDir}/live
         use_syslog=1
         log_initial_states=1
         date_format=iso8601
@@ -250,6 +325,9 @@ in
       '' + lib.optionalString (!cfg.master) ''
         obsess_over_services=1
         ocsp_command=notify-master
+      '' + lib.optionalString (cfg.master) ''
+        broker_module=${pkgs.naemon-livestatus}/lib/naemon-livestatus/livestatus.so ${config.services.naemon.runDir}/live
+        broker_module=${pkgs.status_engine.module}/lib/status-engine/naemon/statusengine-${pkgs.naemon.status_engine_version}.o use_service_perfdata=1 use_process_data=0 use_system_command_data=0 use_external_command_data=0 use_flapping_data=0 use_program_status_data=0 use_notification_data=0 use_contact_status_data=0 use_contact_notification_data=0 use_event_handler_data=0 use_object_data=0
       '';
       extraResource = ''
         $USER2$=${myplugins}
@@ -269,6 +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