Nagios Core: Kodi Nagios ndi momwe mungayikitsire pa Debian GNU / Linux?

M'munda wa Ma Network ndi Seva pali mapulogalamu abwino komanso othandiza a Oyang'anira System / Server (SysAdmins). Chifukwa chake, lero tikambirana za foni yodziwika bwino Zotsatira za Nagios.

Zotsatira za Nagios ndi mtundu waulere wa Nagios. Zomwe nawonso ndizotchuka zida / ntchito / pulogalamu yowunikira ma netiweki mu mtundu wa gwero lotseguka.

Ndipo popeza sitimayankha kawirikawiri pazokhudzana ndi mapulogalamu, mapulogalamu ndi machitidwe kuchokera kumunda wa Ma Network ndi Seva kapena kugwiritsa ntchito kwenikweni kwa Oyang'anira System / Server (SysAdmins), nthawi yomweyo tidzasiya m'munsimu maulalo a zolembedwa zam'mbuyomu zokhudzana ndi gawo ili la IT:

"Webmin ndi chida chosinthira masamba awebusayiti cha OpenSolaris, GNU / Linux ndi machitidwe ena a Unix. Ndicho, mutha kusintha mawonekedwe amkati amachitidwe ambiri, monga ogwiritsa ntchito, kuchuluka kwa malo, ntchito, mafayilo amachitidwe, kutseka kwa kompyuta, ndi zina zambiri, komanso kusintha ndikuwongolera mapulogalamu ambiri aulere, monga tsamba la Apache, PHP, MySQL, DNS, Samba, DHCP, pakati pa ena." Webmin: Utsogoleri kuchokera pa msakatuli

Nkhani yowonjezera:

Webmin: makonzedwe ochokera msakatuli

Nkhani yowonjezera:

Webmin: makonzedwe ochokera msakatuli

Nkhani yowonjezera:

TurnKey Linux: Laibulale ya Virtual Virtual

Nagios Core: Nagios yaulere komanso yaulere

Kodi Nagios Core ndi chiyani?

Malinga ndi tsamba lovomerezeka la Nagios, Zotsatira za Nagios Zimafotokozedwa motere:

"Nagios® Core ™ ndi njira yotseguka komanso makina owunikira. Imayang'anira makamu (makompyuta) ndi ntchito zomwe mumanena, kukuchenjezani zinthu zikalakwika komanso zikasintha. Nagios Core idapangidwa kuti igwire ntchito pansi pa Linux, ngakhale iyenera kugwiranso ntchito munthawi zina za Unix-based Operating Systems. Komanso ndi mtundu waulere wa chida chathu chamakono chotchedwa Nagios XI."

Zida

Mwa zina zambiri za Zotsatira za Nagios zotsatirazi 10 zitha kutchulidwa:

1. Kuwunika ma network (SMTP, POP3, HTTP, NNTP, PING, pakati pa ena.)
2. Kuwunika momwe zinthu zilili ndi magulu osiyanasiyana owunikidwa (purosesa katundu, kugwiritsa ntchito disk, pakati pa ena.)
3. Mapangidwe osavuta omwe amalola ogwiritsa ntchito kuti azitha kupanga okha macheke awo antchito.
4. Kufufuza kofananira.
5. Kutha kutanthauzira utsogoleri wolowa nawo maukonde pogwiritsa ntchito magulu a "kholo", kukulolani kuti muzindikire ndikusiyanitsa magulu omwe ali pansi ndi omwe sangapezeke.
6. Zidziwitso zamalumikizidwe mukakhala kuti mwalandira kapena ntchito zikuchitika ndipo zimathetsedwa (kudzera pa imelo, pager, kapena njira yofananira ndi ogwiritsa ntchito).
7. Kutha kufotokozera osamalira zochitika kuti azithamanga nthawi yochitira kapena zochitika zantchito kuti athetse mavuto.
8. Makina osinthasintha a mafayilo amawu.
9. Chithandizo chokhazikitsa magulu owunikira omwe sakusowa.
10. Chosankha chapaintaneti kuti muwone momwe intaneti ilili, mbiri yazidziwitso ndi zovuta, fayilo yamakalata, ndi zina zambiri.

Momwe mungayikitsire pa Debian GNU / Linux 10?

Tisanayambe gawoli, tiyenera kudziwa mwachizolowezi kuti pankhani imeneyi tidzagwiritsa ntchito mwachizolowezi Yankhani Linux wotchedwa Zozizwitsa GNU / Linux, yozikidwa pa MX Linux 19 (Debian 10). Zomwe zamangidwa motsatira zathu «Kuwongolera kwa MX Linux».

Komabe, iliyonse GNU / Linux Distro thandizo liti Systemd. Chifukwa chake, tigwiritsa ntchito izi Kupuma kwa MX Linux kuyambira pa GRUB boot dongosolo mwa kusankha kwanu ndi "Yambani ndi Systemd". M'malo mosankha kwake, komwe kulibe Systemd kapena m'malo ndi Kusintha-shim. Komanso, tidzakwaniritsa malamulo onse ochokera kwa Wogwiritsa ntchito Sysadmin, m'malo mwa Wogwiritsa ntchito Muzu, kuchokera kwa Respin Linux.

Ndipo tsopano yanu download, unsembe ndi ntchito, tidzagwiritsa ntchito «Maupangiri Oyambitsa Mwamsanga kwa Debian« ndipo awa adzakhala lamulirani kuti muyambe kugwiritsa ntchito (console) ya System Yanu Yogwirira Ntchito:

1.- Njira zokonzera Njira Yogwirira Ntchito

Sinthani Zosungira ndikuyika maphukusi ofunikira komanso ofunikira kuti mugwire nawo ntchito Zotsatira za Nagios.

sudo apt update
sudo apt install autoconf gcc libc6 make wget unzip apache2 apache2-utils php libgd-dev

2.- Tsitsani pulogalamuyi

cd /tmp
wget -O nagioscore.tar.gz https://github.com/NagiosEnterprises/nagioscore/archive/nagios-4.4.6.tar.gz
tar xzf nagioscore.tar.gz

3.- Sonkhanitsani mapulogalamu apano

cd /tmp/nagioscore-nagios-4.4.6/
sudo ./configure --with-httpd-conf=/etc/apache2/sites-enabled
sudo make all

4.- Pangani Ogwiritsa Ntchito ndi Magulu

sudo make install-groups-users
sudo usermod -a -G nagios www-data

5.- Ikani phukusi zosiyanasiyana zofunika

sudo make install
sudo make install-daemoninit
sudo make install-commandmode
sudo make install-config

6.- Sakani mafayilo amtundu wa Apache

sudo make install-webconf
sudo a2enmod rewrite
sudo a2enmod cgi

7.- Sakani ndi kukonza Firewall kudzera pa IPTables

sudo apt install iptables
sudo iptables -I INPUT -p tcp --destination-port 80 -j ACCEPT
sudo apt install -y iptables-persistent

8.- Pangani akaunti yaogwiritsa mu Apache kuti muyambe ku Nagios Core

sudo htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin

9.- Kuyambitsanso / Yambitsani Ntchito Zofunikira

systemctl restart apache2.service
systemctl start nagios.service

Zindikirani: Yambitsaninso Njira Yogwirira Ntchito pakagwa mavuto ndi lamuloli.

10. - Lowani ku Nagios Core

Kuthamangitsani Msakatuli Wapaintaneti pamakina am'deralo ngati muli ndi Graphical User Environment (GUI) kapena kompyuta ina pa Network.

http://127.0.0.1/nagios
http://localhost/nagios
http://nombreservidor.dominio/nagios

Zindikirani: Ngati simukuwona zenera la "Nagios Core Login", onetsetsani kuti Operating System yanu yochokera pa Debian GNU / Linux 8/9/10 ili ndi kasinthidwe kolondola. "Zolemba muzu" ndi Seva ya Apache mkati mwa fayilo yotsatirayi: /etc/apache2/apache2.conf. Sinthanitsani njirayo /var/www ndi izi: /var/www/html. Kenako yambitsaninso Apache Service kapena Computer, ndikuyesanso pa kompyuta.

Kuyika mapulagini a Nagios Core

Sinthani Zosungira ndikuyika maphukusi ofunikira komanso ofunikira kuti mugwire nawo ntchito Mapulagini a Nagios.

sudo apt update
sudo apt install autoconf gcc libc6 libmcrypt-dev make libssl-dev wget bc gawk dc build-essential snmp libnet-snmp-perl gettext

Tsitsani ndikutsitsa phukusi lamakono ndi "mapulagini a Nagios"

cd /tmp
wget --no-check-certificate -O nagios-plugins.tar.gz https://github.com/nagios-plugins/nagios-plugins/archive/release-2.2.1.tar.gz
tar zxf nagios-plugins.tar.gz

Sonkhanitsani ndikuyika "mapulagini a Nagios"

cd /tmp/nagios-plugins-release-2.2.1/
./tools/setup
sudo ./configure
sudo make
sudo make install

Zithunzi zowonekera

Kuti mumve zambiri pa Zotsatira za Nagios mutha kuwona maulalo awa:

• Tsamba lovomerezeka pa GitHub
• Zolemba zovomerezeka
• Resource Library
• Maupangiri Oyambitsa Kuyambitsa Mwamsanga
• About Nagios Core

Njira za 10 zaulere ndi zotseguka

1. Cacti
2. Cabot
3. Ntchito Yoyendetsa Galimoto
4. Ine ndikuganiza
5. OmasukaMNS
6. Munin
7. netdata
8. Pandora FMS
9. Kuwunika kwa PHP Server
10. Zabbix

Kuti mudziwe zambiri za izi njira zina ndi zina, dinani ulalo wotsatira: Zida ndi Network Monitoring Software pansi pa Open Source.

Chidule

Mwachidule, monga tawonera Zotsatira za Nagios ndi chida changwiro chamapulogalamu a Ma Network / Seva ndi Oyang'anira System / Server (SysAdmins). Ndipo siyamphamvu yokha koma yosinthika komanso yosinthika, chifukwa chogwiritsa ntchito zingapo mapulagini. Ndipo kwa iwo omwe sangachigwiritse ntchito, pali njira zina zabwino kwambiri monga Zabbix, Ntchito Yoganiza ndi Cockpit, pakati pa ena ambiri.

Tikukhulupirira kuti bukuli lithandizira lonse «Comunidad de Software Libre y Código Abierto» ndikuthandizira kwambiri pakukweza, kukula ndi kufalikira kwachilengedwe cha ntchito zomwe zapezeka «GNU/Linux». Osasiya kugawana ndi ena, mumawebusayiti omwe mumawakonda, mayendedwe, magulu kapena magulu azamawebusayiti kapena makina amtokoma. Pomaliza, pitani patsamba lathu kunyumba «KuchokeraLinux» kuti muwone zambiri, ndikulowa nawo njira yathu yovomerezeka Telegalamu yochokera ku DesdeLinux.