Tìm Hiểu Và Triển Khai

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TM HIU V TRIN KHAI OPEN SOURCE MONITER H THNG NAGIOS

TM HIU V TRIN KHAI OPENSOURCE MONITER H THNG NAGIOS Ging Vin: H Hi. Lp: NT103.G11 Sinh Vin: Phan Thnh Ngc Mn 12520254 Lm Bnh Vinh 12520508 Nguyn c Ph 12520671 L B Thnh 12520714 Phm Thanh Hin 12520835LOGOwww.themegallery.comNi dungTng quan v Nagios1Trin khai h thng Nagios2Gim st my ch vi Nagios3www.themegallery.com2Tng quan v Nagios1Gii thiu NagiosNagios l mt h thng thc hin chc nng gim st ton b c s h tng Cng ngh thng tin. Vi h thng Nagios, chng ta c th gim st ton b c s h tng Cng ngh thng tin, nhn c cnh bo khi c s c xy ra, bit c nhng s kin xy ra i vi h thng thng qua cc cnh bo. Chc nng ca NagiosGim st trng thi hot ng ca cc dch v mngGim st cc ti nguyn cc my phc v v cc thit b u cuiGim st cc thng s an ton thit b phn cng trn host nh: nhit CPU, tc qut, pin, gi h thng Cnh bo cho ngi qun tr bng nhiu hnh thc nh email, tin nhnTng hp, lu tr v bo co nh k v tnh trng hot ng ca mng. www.themegallery.comKim tra song song trng thi hot ng ca cc dch vc im Nagios H tr khai bo kin trc mng. Nagios khng c kh nng nhn dng c topo ca mng, ton b cc thit b, dch v mun c gim st u phi khai bo v nh ngha trong cu hnh.Tng quan v Nagios (tt)1Thit k plugin n gin cho php ngi dng c th t nh ngha v pht trin cc plugin kim tra cc dnh v theo nhu cu ring bng cc cng c lp trnh nh shell scripts, C/C++, C#, Perl, Ruby, Python, PHPNhn cc thng tin t cc plugin v x l nhng thng tin thng bo cho ngi qun l, ghi vo tp log, hin th ln giao din web). Giao din web cho php xem trng thi ca mng, thng bo, history, tp logwww.themegallery.comNagios Plugin NRPE TextTextTrin khai h thng Nagios2Chun b Nagios core Nagios Plugins www.themegallery.com Ci t Nagios.

Trin khai h thng Nagios (tt)2Giao din web:www.themegallery.com

Cc host:Trin khai h thng Nagios (tt)2www.themegallery.com

Cc service:Trin khai h thng Nagios (tt)2www.themegallery.comGim st my ch vi Nagios3Gim st my ch Windows Ti my ch Windows - Ci t gi NSClient++ - m bo rng NSClientPP c cho Ti Nagios server - Chnh sa file /usr/local/nagios/etc/nagios.cfg- Chnh sa file /usr/local/nagios/etc/objects/windows.cfg - Khi ng li dch v Nagios Kim tra kt qu :Truy cp vo giao din web vi URL: http://localhost/nagios/ www.themegallery.comBc 2: Chnh sa file /usr/local/nagios/etc/objects/windows.cfg - Thm my Windows cn theo di. - Thm cc dch v cn theo di 9Kt qu Gim st my ch vi Nagios (tt)3

Cc hostwww.themegallery.comKt qu: Gim st my ch vi Nagios (tt)3

Cc dch vwww.themegallery.comGim st my ch LinuxGim st my ch vi Nagios (tt)3Ti my ch Linux - Tt firewall iptables - Ci t cc gi cn thit - To ti khon Nagios - To ti khon Nagios- Bin dch v ci t nagios - Sa li permission cho cc th mc ch Nagios plugins- Ci t v bin dch NRPE daemon- Chnh sa file /etc/xinetd.d/nrpe- Khi ng li xinetd - Kim tra NRPE daemon trn localhost www.themegallery.comCompany LogoTi Nagios service Gim st my ch vi Nagios (tt)3- Tt firewall iptables- Ci t cc gi cn thit- Ci t Check_NRPE plugins- Kim tra vic lin lc vi NRPE daemon - To mt command definition s dng check_nrpe plugin - To host v service definition - Chnh sa file /usr/local/nagios/etc/nagios.cfg - Kim tra file cu hnh nagios - Kim tra kt qu trn giao din webwww.themegallery.com Kt qu

Cc hostGim st my ch vi Nagios (tt)3www.themegallery.com Kt qu:

Cc servicesGim st my ch vi Nagios (tt)3www.themegallery.comTi liu tham khowww.themegallery.comThank You !LOGOwww.themegallery.com