I-Monit ibeka iliso kumaphepha aguqukayo ewebhusayithi kwaye ibone ukuba ikhowudi yesimo asiyiyo i-200, kwaye iphinda iqalise ngokuzenzekelayo php8.3-fpm

🚀 Xa iphepha eliguqukayo kwiwebhusayithi ngequbuliso linekhowudi yesimo esingeyo-200, i-PHP8.3-FPM inokuziphilisa njani ngemizuzwana?​

🔥 PHP90-FPM ugcino olusindisa ubomi ukuba i-8.3% yabaqhubi abayazi! Ukufundisa okusebenzayo kwe-Monit eguqukayo inkqubo yephepha lokuziphilisa.

Ngaba ucinga ukuba ukubeka esweni ukusinda kwenkqubo ye-PHP-FPM kwanele? Ayilunganga kwaphela!
Xa i-PHP-FPM kwiseva ngequbuliso isiya i-haywire, ukujonga nje ukusinda kwenkqubo kufana nokusebenzisa ithemometha ukulinganisa umhlaza - ayibambi ingxaki ebulalayo kwaphela.

Ndibone abantu abaninzi abagadileyophp-fpm.sockUkubeka iliso kwakungakhathali, kwaye ngenxa yoko, i-website kudala yaba ngamangcwaba angama-404. Namhlanje ndifuna ukukrazula olu tyando kunye nenkohliso yolondolozo kwaye ndikubonise inyani enegazi: inkqubo ephilayo ≠ inkonzo eqhelekileyo.

🌪️ Imeko eyonakalisayo: Isokhethi iqhagamshelwe, kodwa iwebhusayithi ifile

ngokuqinisekileyoEzorhweboUkubeka iliso kwewebhusayithi kubonise ukuba inkqubo ye-PHP-FPM yayiqhuba ngokuqhelekileyo, kodwa abasebenzisi babekhalaza malunga nokungaphumeleli kwentlawulo.

Emva kokukhangela ixesha elide, ndafumanisa ukuba ukuvuza kwememori kwithala leencwadi lesithathu kubangele ukuba inkqubo ye-PHP iphile kodwa ayikwazi ngokupheleleyo ukwenza izicelo.

Ngeli xesha, ukuthembela kuphela ekubhaqweni kweesokethi kufana nokujonga i-pulse ye-zombie-awunakuyifumana kwaphela ingqondo.ukufa,

💥 Isisombululo sokubulala kabini esiphambukisa ukuqonda

Lahla ezo liso liphelelwe lixesha le-dimensional! Ezona ngcali zigqwesileyo zonke zisebenzisa iqhinga lokukrwitsha kabini lomaleko wenkqubo + umaleko weshishini.

Olu qwalaselo lulandelayo luya kuvumela iseva yakho ukuba iziphilise ngokukhawuleza kunokuba umsebenzi kunye nabasebenzi bolondolozo banokuvuka ebhedini xa iingxaki zisenzeka:

check process php8.3-fpm with pidfile /run/php/php8.3-fpm.pid
    start program = "/usr/sbin/service php8.3-fpm start"
    stop program  = "/usr/sbin/service php8.3-fpm stop"
    if failed unixsocket /run/php/php8.3-fpm.sock then restart
    if failed 
        host www.chenweiliang.com 
        port 443
        protocol https
        request "/wp-login.php"
        status = 200
        hostheader www.chenweiliang.com
        for 3 cycles
    then restart
    if 5 restarts within 5 cycles then exec "/usr/bin/systemctl restart hestia"

🔍 Iinkcukacha ezibulalayo ezifihliweyo kwiiparamitha

• hostheaderIiparamitha ziitalismans ezisindisa ubomi kwi-CDN / iimeko zokulinganisa umthwalo. Ngaphandle kwabo, kufana nokukhangela umlo obambekayo oneeglasi zombono wasebusuku-awunokwazi ukubamba imeko enqunyanyisiweyo ebangelwa yintloko yoMamkeli ongekhoyo.

• for 3 cyclesOlu yilo lwexesha le-buffer luphepha ngokugqibeleleyo iipositi ezingeyonyani ezibangelwa yijitha yenethiwekhi. Kufana nokufakela isixhobo sokunciphisa ukothuka kwinkqubo yokucupha ukuze uthintele ukuxhawula isandla ekuvuseni iqhosha lenyukliya.

• Okokugqibelaexec "/usr/bin/systemctl restart hestia"Yeyona ntshukumo yombulali. Xa i-PHP-FPM ingazange ikwazi ukuvusa amaxesha e-5 ngokulandelelana, ndaphethula itafile kwaye ndaphinda ndaqalisa yonke ipaneli yokubamba. Eli liqhinga endilibileyo kwi-circuit breaker mechanism ye-Wall Street yorhwebo.

🚨 Izifundo ezifundiweyo kwiintlungu kunye nokubandezeleka: Imigibe emi-3 enokukwenza usilele

1. Ubuqhetseba besatifikethi se-SSL: Emva kophuculo,protocol httpsUkungayibhali kubangela ukuba iliso lihlale liyijonga kakubi njengesiqhelo. Emva kwexesha ndiye ndafumanisa ukuba uhlobo oludala lwe-Monit aluzange luqinisekise isatifikethi ngokungagqibekanga, nto leyo endenze ndaphulukana nebhonasi yam yokuphela konyaka.
2. Iphepha lokungena kwi-401 trap: libala ukongeza xa ubeka iliso kwikhasi lokungenaBasic AuthenticationNgenxa yoko, uvavanyo ngalunye lubangela ukuqalisa kwakhona. Kufana nokunkcenkceshela igadi ngombhobho wokucima umlilo – womelele ngokwaneleyo kodwa awulunganga kwaphela
3. Ngena Umngxuma omnyama: Kanye/var/log/monit.logXa ubungakanani besibhakabhaka bunyukela kwi-50G, safumanisa ukuba i-idiot ethile ibeke ixesha lokufumanisa kwi-1 yesibini. Khumbula, ilog yokubeka iliso ngokwayo yinto ekufuneka ibekwe iliso!

💡 Ukuqinisekisa kunye namanyathelo okulungisa

1. Uqwalaselo lwesintaksi yoqwalaselo:

   monit -t
   

2. Ubume bomthwalo ogqithisileyo:

   monit reload

Uvavanyo lokugqibela

1. Uvavanyo lokuzibulala: Ngqokill -9Bulala inkqubo ye-PHP-FPM kwaye ujonge iirekhodi zovuko kwilogi yokubeka iliso. Kuvakala ngathi ubukele imuvi yezombie!
2. Isitofu setyhefu: Guqula ngabom iphepha lokungena ukuze ubuyisele ikhowudi yesimo se-503 kwaye uqaphele ukuba inkqubo yokubeka iliso inokuhlasela ngokuchanekileyo. Ndibiza le ndlela "isitofu sokugonya idijithali" - ukutofa inani elincinci lentsholongwane kwinkqubo kwangaphambili ukunyanzelisa impendulo yokuzivikela kwi-immune system. Xa ii-alam zivutha ngokukhawuleza kwaye iinkonzo ziziphilise ngokwazo, uya kubona eyona nto ifuna ukusinda kwihlabathi lekhowudi elivuthayo!