リモートホストサービス監視(Nagios+nrpe)
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開始行:
[[CentOS7]]
*リモートホストサービス監視(Nagios+nrpe) [#v2227ede]
[[Nagios>Nagiosインストール]]のアドオン[[nrpe>http://exch...
&color(red){※[[Nagios>Nagiosインストール]]導入済であるこ...
*nrpeインストール [#k33ccefa]
**Nagiosサーバー側 [#x7613ac3]
|BGCOLOR(black):COLOR(white):|c
|[root@localhost ~]# wget https://downloads.sourceforge.n...
|&color(lightpink){※最新版のURLは[[ダウンロードページ>htt...
|[root@localhost ~]# tar zxvf nrpe-3.1.0.tar.gz &color(li...
|[root@localhost ~]# cd nrpe-3.1.0 &color(lime){← nrpe展...
|[root@localhost nrpe-3.1.0]# ./configure && make check_n...
|[root@localhost nrpe-3.1.0]# cd &color(lime){← nrpe展開...
|[root@localhost ~]# rm -rf nrpe-3.1.0 &color(lime){← nr...
|[root@localhost ~]# rm -f nrpe-3.1.0.tar.gz &color(lime)...
**監視対象サーバー側 [#oe89c785]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# yum -y install openssl-devel &color(lim...
|[root@fedora ~]# useradd -d /usr/local/nagios/ -M nagios...
|[root@fedora ~]# mkdir /usr/local/nagios &color(lime){←...
|[root@fedora ~]# chown nagios:nagios /usr/local/nagios/ ...
|[root@fedora ~]# git clone https://github.com/NagiosEnte...
|[root@fedora ~]# cd nrpe/ &color(lime){← nrpeダウンロー...
|[root@fedora nrpe]# ./configure && make nrpe && make ins...
|[root@fedora nrpe]# cd &color(lime){← nrpeダウンロード...
|[root@fedora ~]# rm -rf nrpe &color(lime){← nrpeダウン...
|[root@fedora ~]# yum -y install mysql-devel &color(lime)...
|[root@fedora ~]# wget https://nagios-plugins.org/downloa...
|&color(lightpink){※最新版のURLは[[ダウンロードページ>htt...
|[root@fedora ~]# tar zxvf nagios-plugins-2.2.1.tar.gz &c...
|[root@fedora ~]# cd nagios-plugins-2.2.1 &color(lime){←...
|[root@fedora nagios-plugins-2.2.1]# ./configure && make ...
|[root@fedora nagios-plugins-2.2.1]# cd &color(lime){← N...
|[root@fedora ~]# rm -rf nagios-plugins-2.2.1 &color(lime...
|[root@fedora ~]# rm -f nagios-plugins-2.2.1.tar.gz &colo...
*nrpe設定 [#k455954a]
**Nagiosサーバー側 [#f298d6fe]
|BGCOLOR(black):COLOR(white):|c
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; # 'check_nrpe' co...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**監視対象サーバー側 [#tf8b7dc7]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# echo "nrpe 5666/tcp # NRPE" >> /etc/ser...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|allowed_hosts=127.0.0.1,::1,192.168.1.30 &color(lime){←...
*nrpe起動 [#m390c76f]
**監視対象サーバー側 [#q0b2b0d7]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/lib/systemd/system/nrpe.service...
|ExecStart=/usr/local/nagios/bin/nrpe -n -c /usr/local/na...
|[root@fedora ~]# systemctl daemon-reload &color(lime){←...
|[root@fedora ~]# systemctl start nrpe &color(lime){← nr...
|[root@fedora ~]# systemctl enable nrpe &color(lime){← n...
*監視サービス追加 [#tb39501f]
例としてホスト名fedoraの監視サービスを追加する。
&color(red){※ホスト名fedoraは監視ホストとして追加済である...
**CPU負荷 [#nf61de75]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|command[check_load]=/usr/local/nagios/libexec/check_load...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**ディスク空き状況 [#i748e0be]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_dis...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**メモリ使用状況 [#ia0a0fbb]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# wget "https://exchange.nagios.org/compo...
|[root@fedora ~]# /bin/mv check_mem /usr/local/nagios/lib...
|[root@fedora ~]# chmod +x /usr/local/nagios/libexec/chec...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_mem...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**プロセス数 [#pe9cd08d]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|command[check_total_procs]=/usr/local/nagios/libexec/che...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**ログインユーザー数 [#ec6a0643]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|command[check_users]=/usr/local/nagios/libexec/check_use...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; &br; define servi...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**SSH [#hd577dfb]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加};|
|command[check_ssh]=/usr/local/nagios/libexec/check_ssh -...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**NTP [#z34bd544]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加};|
|command[check_ntp]=/usr/local/nagios/libexec/check_ntp -...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加};|
|define service{ &br; use ...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**clamd※監視対象サーバー側にClam AntiVirus導入済の場合の...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; br; command[check_clam...
|[root@fedora ~]# chmod u+s /usr/local/nagios/libexec/che...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**DNS※監視対象サーバー側にBIND導入済の場合のみ [#p7395397]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_dig...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加};|
|define service{ &br; use ...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**HTTP※監視対象サーバー側にApache導入済の場合のみ [#x3c19...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_htt...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**SMTP※監視対象サーバー側にメールサーバー導入済の場合のみ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_smt...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**POP※監視対象サーバー側にメールサーバー導入済の場合のみ ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_pop...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**IMAP※監視対象サーバー側にメールサーバー導入済の場合のみ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_ima...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**milter-manager※監視対象サーバー側にmilter-manager(milte...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_mil...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**milter-greylist※監視対象サーバー側にmilter-greylist導入...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_mil...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**clamav-milter※監視対象サーバー側にclamav-milter導入済の...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_cla...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**spamass-milter※監視対象サーバー側にspamass-milter導入済...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_spa...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**spamd※監視対象サーバー側にSpamAssassin導入済の場合のみ ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_spa...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**Samba※監視対象サーバー側にSamba導入済の場合のみ [#f614f...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# yum -y install samba-client&color(lime)...
|[root@fedora ~]# vi /usr/local/nagios/libexec/check_disk...
|my $smbclient= "/usr/bin/smbclient" ;&color(lime){← smb...
|[root@fedora ~]# echo SambaサーバーIPアドレス※ Sambaサー...
|&color(lime){※SambaサーバーIPアドレスにループバックアド...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_sam...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**MySQL※監視対象サーバー側にMySQL導入済の場合のみ [#ib80c...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_mys...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**ネットワーク使用状況 [#o41e9f05]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# wget "https://exchange.nagios.org/compo...
|[root@fedora ~]# mv check_traffic_pnp4naios.sh /usr/loca...
|[root@fedora ~]# chmod +x /usr/local/nagios/libexec/chec...
|[root@fedora ~]# vi /usr/local/nagios/libexec/check_traf...
|#DIR=/App/nagios/tmp&color(lime){← 行頭に#を追加してコ...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&colo...
|command[check_traffic]=/usr/local/nagios/libexec/check_t...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
*監視サービス追加確認 [#r7ac74c2]
http://サーバー名/nagios/へアクセスし、「サービス稼動状態...
終了行:
[[CentOS7]]
*リモートホストサービス監視(Nagios+nrpe) [#v2227ede]
[[Nagios>Nagiosインストール]]のアドオン[[nrpe>http://exch...
&color(red){※[[Nagios>Nagiosインストール]]導入済であるこ...
*nrpeインストール [#k33ccefa]
**Nagiosサーバー側 [#x7613ac3]
|BGCOLOR(black):COLOR(white):|c
|[root@localhost ~]# wget https://downloads.sourceforge.n...
|&color(lightpink){※最新版のURLは[[ダウンロードページ>htt...
|[root@localhost ~]# tar zxvf nrpe-3.1.0.tar.gz &color(li...
|[root@localhost ~]# cd nrpe-3.1.0 &color(lime){← nrpe展...
|[root@localhost nrpe-3.1.0]# ./configure && make check_n...
|[root@localhost nrpe-3.1.0]# cd &color(lime){← nrpe展開...
|[root@localhost ~]# rm -rf nrpe-3.1.0 &color(lime){← nr...
|[root@localhost ~]# rm -f nrpe-3.1.0.tar.gz &color(lime)...
**監視対象サーバー側 [#oe89c785]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# yum -y install openssl-devel &color(lim...
|[root@fedora ~]# useradd -d /usr/local/nagios/ -M nagios...
|[root@fedora ~]# mkdir /usr/local/nagios &color(lime){←...
|[root@fedora ~]# chown nagios:nagios /usr/local/nagios/ ...
|[root@fedora ~]# git clone https://github.com/NagiosEnte...
|[root@fedora ~]# cd nrpe/ &color(lime){← nrpeダウンロー...
|[root@fedora nrpe]# ./configure && make nrpe && make ins...
|[root@fedora nrpe]# cd &color(lime){← nrpeダウンロード...
|[root@fedora ~]# rm -rf nrpe &color(lime){← nrpeダウン...
|[root@fedora ~]# yum -y install mysql-devel &color(lime)...
|[root@fedora ~]# wget https://nagios-plugins.org/downloa...
|&color(lightpink){※最新版のURLは[[ダウンロードページ>htt...
|[root@fedora ~]# tar zxvf nagios-plugins-2.2.1.tar.gz &c...
|[root@fedora ~]# cd nagios-plugins-2.2.1 &color(lime){←...
|[root@fedora nagios-plugins-2.2.1]# ./configure && make ...
|[root@fedora nagios-plugins-2.2.1]# cd &color(lime){← N...
|[root@fedora ~]# rm -rf nagios-plugins-2.2.1 &color(lime...
|[root@fedora ~]# rm -f nagios-plugins-2.2.1.tar.gz &colo...
*nrpe設定 [#k455954a]
**Nagiosサーバー側 [#f298d6fe]
|BGCOLOR(black):COLOR(white):|c
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; # 'check_nrpe' co...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**監視対象サーバー側 [#tf8b7dc7]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# echo "nrpe 5666/tcp # NRPE" >> /etc/ser...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|allowed_hosts=127.0.0.1,::1,192.168.1.30 &color(lime){←...
*nrpe起動 [#m390c76f]
**監視対象サーバー側 [#q0b2b0d7]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/lib/systemd/system/nrpe.service...
|ExecStart=/usr/local/nagios/bin/nrpe -n -c /usr/local/na...
|[root@fedora ~]# systemctl daemon-reload &color(lime){←...
|[root@fedora ~]# systemctl start nrpe &color(lime){← nr...
|[root@fedora ~]# systemctl enable nrpe &color(lime){← n...
*監視サービス追加 [#tb39501f]
例としてホスト名fedoraの監視サービスを追加する。
&color(red){※ホスト名fedoraは監視ホストとして追加済である...
**CPU負荷 [#nf61de75]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|command[check_load]=/usr/local/nagios/libexec/check_load...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**ディスク空き状況 [#i748e0be]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_dis...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**メモリ使用状況 [#ia0a0fbb]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# wget "https://exchange.nagios.org/compo...
|[root@fedora ~]# /bin/mv check_mem /usr/local/nagios/lib...
|[root@fedora ~]# chmod +x /usr/local/nagios/libexec/chec...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_mem...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**プロセス数 [#pe9cd08d]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|command[check_total_procs]=/usr/local/nagios/libexec/che...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**ログインユーザー数 [#ec6a0643]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|command[check_users]=/usr/local/nagios/libexec/check_use...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; &br; define servi...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**SSH [#hd577dfb]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加};|
|command[check_ssh]=/usr/local/nagios/libexec/check_ssh -...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**NTP [#z34bd544]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加};|
|command[check_ntp]=/usr/local/nagios/libexec/check_ntp -...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加};|
|define service{ &br; use ...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**clamd※監視対象サーバー側にClam AntiVirus導入済の場合の...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; br; command[check_clam...
|[root@fedora ~]# chmod u+s /usr/local/nagios/libexec/che...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**DNS※監視対象サーバー側にBIND導入済の場合のみ [#p7395397]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_dig...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加};|
|define service{ &br; use ...
|[root@localhost ~]# systemctl restart nagios &color(lime...
**HTTP※監視対象サーバー側にApache導入済の場合のみ [#x3c19...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg &colo...
|&color(lime){以下を最終行へ追加}; &br; command[check_htt...
|[root@fedora ~]# systemctl restart nrpe &color(lime){← ...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**SMTP※監視対象サーバー側にメールサーバー導入済の場合のみ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_smt...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ ...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**POP※監視対象サーバー側にメールサーバー導入済の場合のみ ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_pop...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**IMAP※監視対象サーバー側にメールサーバー導入済の場合のみ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_ima...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**milter-manager※監視対象サーバー側にmilter-manager(milte...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_mil...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**milter-greylist※監視対象サーバー側にmilter-greylist導入...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_mil...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**clamav-milter※監視対象サーバー側にclamav-milter導入済の...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_cla...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**spamass-milter※監視対象サーバー側にspamass-milter導入済...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_spa...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**spamd※監視対象サーバー側にSpamAssassin導入済の場合のみ ...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_spa...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**Samba※監視対象サーバー側にSamba導入済の場合のみ [#f614f...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# yum -y install samba-client&color(lime)...
|[root@fedora ~]# vi /usr/local/nagios/libexec/check_disk...
|my $smbclient= "/usr/bin/smbclient" ;&color(lime){← smb...
|[root@fedora ~]# echo SambaサーバーIPアドレス※ Sambaサー...
|&color(lime){※SambaサーバーIPアドレスにループバックアド...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_sam...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**MySQL※監視対象サーバー側にMySQL導入済の場合のみ [#ib80c...
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&color...
|&color(lime){以下を最終行へ追加}; &br; command[check_mys...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
**ネットワーク使用状況 [#o41e9f05]
|BGCOLOR(black):COLOR(white):|c
|[root@fedora ~]# wget "https://exchange.nagios.org/compo...
|[root@fedora ~]# mv check_traffic_pnp4naios.sh /usr/loca...
|[root@fedora ~]# chmod +x /usr/local/nagios/libexec/chec...
|[root@fedora ~]# vi /usr/local/nagios/libexec/check_traf...
|#DIR=/App/nagios/tmp&color(lime){← 行頭に#を追加してコ...
|[root@fedora ~]# vi /usr/local/nagios/etc/nrpe.cfg&colo...
|command[check_traffic]=/usr/local/nagios/libexec/check_t...
|[root@fedora ~]# systemctl restart nrpe&color(lime){← n...
|[root@localhost ~]# vi /usr/local/nagios/etc/objects/com...
|&color(lime){以下を最終行へ追加}; &br; define command{ &...
|[root@localhost ~]# vi /usr/local/nagios/etc/servers/fed...
|&color(lime){以下を最終行へ追加}; &br; define service{ &...
|[root@localhost ~]# ln -s /usr/local/pnp4nagios/share/te...
|[root@localhost ~]# systemctl restart nagios&color(lime)...
*監視サービス追加確認 [#r7ac74c2]
http://サーバー名/nagios/へアクセスし、「サービス稼動状態...
ページ名:
![[PukiWiki]](image/pukiwiki.png "[PukiWiki]")
