Kumboerekana kwaitika kweApache2 neHestiaCP here? Tarisa gwara rekuongorora nekugadzirisa matambudziko otomatiki (nekugadzirisa kwakazara)

Kumboerekana kwaitika kweApache2 kana kuti Monit inokundikana kutangazve otomatiki munzvimbo dzeHestiaCP here? Chinyorwa chino chinopa gwara rinoshanda rekudzivirira matambudziko akajairika paunenge uchitarisa Apache2 neMonit, uchinyatsoongorora matambudziko akajairika akadai sekukanganisa kwenzira yePID uye kuvharirwa kwemvumo, uye uchipa mafaira ekugadzirisa otomatiki eMonit. Dzidza matekiniki ekugadzirisa maseva anowanikwa zvakanyanya izvozvi uye uwane kupora otomatiki kwedanho rechipiri kubva pakukundikana!

Matanho andakasangana nawo pandaiva ndichishandisa Monit kutarisa Apache2

Chishanu chapfuura, mushandi akandipa yambiro yeMonit pakati pehusiku.

Ndakatarisa pane panel ndakashamisika, uye mukoramu ye apache2 status, makanga muine Timeout tsvuku.

Ndakafunga nezvazvo kwechinguva. Ndakangowedzera Monit monitoring kuserver masikati, uye ndakakopa nekunamira configuration kubva pa online tutorial. Hapana matambudziko anofanira kunge aripo, handiti?

Mangwanani akatevera, nguva yacho yakapera zvakare. Mushure mekechitatu, Monitor yakangorega, uye panel yakaratidza kuti "Haisi kutariswa".

Ini...

Ndinobvuma, handina kuzvitora semunhu akakomba pakutanga. Apache2 monitoring? Unogona kuwana ma template configurations akawanda online, ingokopa woisa. Asi maitiro iwayo ekunamira akanditsamwisa zvikuru.

Chikonzero chikuru chekusawirirana pakati pemagadzirirwo eHestiaCP nemachiteshi eMonit

Regai nditange ndakuratidzai magadzirirwo andikonzera matambudziko akawanda, kuti muone kana akafanana chaizvo neshanduro yamakaona.

check process apache2 with pidfile /var/run/apache2/apache2.pid
    start program = "/usr/sbin/service apache2 start"
    stop program  = "/usr/sbin/service apache2 stop"
    if failed host 127.0.0.1 port 80 protocol http then restart
    if 5 restarts within 5 cycles then timeout

Zvinoita sezviri kufamba zvakanaka, handiti? Inotarisa port 80, uye kana ikadonha, inotangazve. Kana ikaramba ichidonha mushure mekutangidzazve kashanu, inodzima nguva.

Dambudziko nderekuti, Apache2 yako haisi kushanda pachiteshi 80.

Iyi idambudziko reHestiaCP, uye ndiyo honzeri huru yevanhu vazhinji vanowira mairi. Magadzirirwo eHestiaCP akagadzirwa neNginx + Apache2, Nginx iri pamaports 80 ne443 ari pamberi, uye Apache2 iri kushanda paport 8081 iri kumashure.

Kana ukakumbira Monit kuti aongorore kuti Apache2 iri kushanda sei pachiteshi 80, zvakafanana nekuenda kuMcDonald's kunotsvaga KFC. Sevha inokutarisa isina chinhu, uye imi vaviri munotarirana. Pakupedzisira, Monit anoona kuti wapererwa uye otanga kutangazve nekukurumidza.

Mushure mekutangidzazve, chiteshi chichiri 8081. Monit anoedza kuongorora chiteshi 80, icho chinokundikanawo, saka chinotangazve. Kutenderera uku kunodzokororwa kusvika Monit asarudza kuti hachina kugadziriswa uye nguva yacho yapera.

Pandakatanga kusangana neizvi, ndakashamisika zvechokwadi. Zvidzidzo zvipfumbamwe pagumi zvandakawana online zvaishandisa port 80. Kana wakatevera, dambudziko rakanga risiri rako, asi raive panobva ruzivo pacharwo.

Faira reApache2 PID rakakanganisika rakaita kuti Monit aone zvisirizvo kuti maitiro acho haapo.

Mushure mekuchinja chiteshi kubva pa80 kuenda ku8081, Monit inofanirwa kukwanisa kuchiona, handiti?

Zvisinei, muchokwadi, dzimwe nguva ichiri kutaura kuti "Kuitwa kwakundikana ".

Mushure mekutambura kwenguva yakareba, ndakazoona kuti chikonzero chacho chaive chiri nyore: faira rePID rakanga rakanganiswa.

Funga nezvazvo, Monit aitangazve Apache2 nehasha, nguva imwe neimwe achiiuraya nechisimba uye achiitangazve, achidzokera shure kakawanda. Munguva iyi, faira /var/run/apache2/apache2.pid rinogona kuva 0 bytes.

Nemamwe mashoko, faira richiripo, asi harina chinhu.

Monit paanoverenga faira iri, hapana chaanowana. Harizivi Apache2 yako, kunyangwe kana Apache2 yako iri kushanda zvakanaka kumashure; Monit haafungi kuti maitiro acho aripo.

Pandakaona izvi, ndakashaya remuromo kwechinguva.

Iyi inguva yekumira. Monit inotadza kuona Apache 2 instance, inotangazve Apache2, inokanganisa faira rePID panguva yekutangazve, inokundikana kuona kunotevera, uye inotangazve. Kutenderera uku kunoenderera mberi kusvika nguva yapera.

Matanho Ekugadzirisa Matambudziko Uye Kugadzirisa Apache2 Monitoring muHestiaCP Environment

Kutaura chokwadi, maitiro ekuferefeta haana kuoma, asi unofanira kuziva kuti ndeipi nzira yekuferefeta.

Danho rekutanga nderekuona kuti Apache2 yako iri kuteerera papi. Ingo nyora murairo muterminal.

netstat -tulpn | grep apache2

Neimwe nzira, unogona kushandisa murairo wekuti `ss`; mhedzisiro yacho yakafanana.

ss -tulpn | grep apache2

Uchaona kubuda kwakafanana neizvi.

tcp  0  0 127.0.0.1:8081       0.0.0.0:*  LISTEN  2942372/apache2

Zvakasimbiswa kuti i8081, kwete 80. Ndiwo mudzi wedambudziko.

Danho rechipiri nderekugadzirisa faira rePID rakakanganisika. Izvi zviri nyore.

monit unmonitor apache2
systemctl restart apache2
cat /var/run/apache2/apache2.pid

Kutanga, mirai monitoring yeMonit kuti isapindire paunenge uchigadzirisa zvinhu. Wobva watangazve Apache2 kuti ikwanise kunyora patsva PID yakachena. Chekupedzisira, shandisai `cat` kuti mutarise zviri mufaira; rinofanira kunge riine nhamba dzakatevedzana, kwete tambo isina chinhu.

Kana danho iri rapera, dambudziko rinenge ragadziriswa.

Kuenzanisa Kuongorora kweMonit Traditional Adaptive uye Aggressive Protective Configurations

Zvidzidzo zvepamhepo zvekugadzirisa Apache2 neMonit zvinowanzoiswa muzvikamu zviviri.

Rumwe rudzi i "mhando yekuchinja yechinyakare," iyo inoshandisa murairo wekuti `service` kutarisira masevhisi uye kutarisa maports emuno pasina kuwedzera zvirambidzo zvakawanda zvakaoma. Kugadziriswa uku kunogona kushandiswa paHestiaCP nekungochinja port, uye yakagadzikana zvishoma.

Imwe nzira ndeye "kudzivirira kwehasha", iyo inoshandisa systemctl kutarisira masevhisi, inowedzera zvirambidzo zvemaitiro emwana, uye inoshandisa nzira dzakasimba dzekuona. Inotaridzika zvakanaka, asi ine chikanganiso chinouraya: murairo we stop unoshandiswa ndi `killall -9`.

Zvinorevei `killall -9`? Zvinoreva kuuraya mudziyo nechisimba zvisinei nekuti uri kuitei. Kushanda uku kwechisimba kunogona kusiya mafaira ePID akaora, iro ndiro dambudziko randataura.

Zvakaitika kwandiri ndezvokuti kuderedza huwandu hwemaitiro emwana muchimiro chehasha kunobatsira zvechokwadi. Kana Apache2 yako yakundwa neCC attack, kuderedza huwandu hwemaitiro emwana kunogona kudzivirira server kuti isapererwe nememory. Zvisinei, nzira ye `killall -9` haigone kushandiswa zvechokwadi.

Saka pakupedzisira ndakabvuma uye ndakabatanidza zvakanakira zvese zviri zviviri.

HestiaCP Apache2 Monit Maitiro Akanakisisa Ekugadzirisa

Chinja faira /etc/monit/conf.d/apache2 nezviri mukati zvinotevera.

check process apache2 with pidfile /var/run/apache2/apache2.pid
    start program = "/bin/systemctl start apache2"
    stop program  = "/bin/systemctl stop apache2"
    if children > 120 for 2 cycles then restart
    if failed host 127.0.0.1 port 8081 protocol http for 2 cycles then restart
    if 5 restarts within 10 cycles then timeout

Regai nditsanangure muchidimbu pfungwa dziri shure kwemitsara mishoma iyi yekugadzika.

Nyora port 8081 kuti ienderane neHestiaCP's reverse proxy architecture; rega kunyora zvisina musoro port 80.

Shandisa murairo wekuti `systemctl stop` pachinzvimbo che`killall -9` kumisa faira rePID, kuitira kuti risaikanganisa.

Muganho wemaitiro emwana wawedzerwa: kana huwandu hwevana hukadarika 120, maitiro acho achatangazve mushure mematanho maviri akatevedzana kudzivirira kurwiswa kweCC, asi hazvina kunyanya kushatisa.

Pfungwa yekuona zvikanganiso yagadziriswa kuti ishandise nzira ye "for 2 cycles", zvichireva kuti kutangazve kunotanga mushure mekukundikana kaviri kwakatevedzana, zvichideredza zvikanganiso zvenhema. Magadzirirwo ekare, ayo akatangazve mushure mekuonekwa kamwe chete, zvechokwadi aive akanyanya kubatwa.

Muganho wekupedzisira wenguva yekudzima unodzoserwa kusvika pa5 kutangazve mukati me10 cycles, zvichisiya kukwana kwakakwana kwekukanganisa.

HestiaCP Monit monitoringPfupiso yeMatambudziko Ekugadzirisa uye Kugovana Zvakaitika

Mushure mekuchinja magadzirirwo, ndakatarisa apache2, uye panel yakazopedzisira yaratidza chiratidzo chegirini chekuti "OK".

Ndingatsanangura sei manzwiro angu panguva iyoyo? Zvaiita sekunge ndakapedza mazuva maviri ndichirwisana nekachika, asi ndakazoona kuti chikonzero chacho chaive chimwe chete chakanga chisina kunaka. Zvaishungurudza uye zvaisetsa.

Monit chinhu chakanaka pachayo, uye kutarisa ma daemons chinhu chinofanira kuitwa nesevha yega. Asi dambudziko nderekuti ma tutorials mazhinji epamhepo anobva pafungidziro yekuti "Apache2 inoshandisa port 80 chete," nepo HestiaCP ichishandisa reverse proxy, zvinoreva kuti fungidziro iyi haina chokwadi.

Kana ukatevera mirairo, dambudziko harisi iwe; nderekuti dzidziso yacho inoshanda kune imwe mamiriro ezvinhu akasiyana neako.

Saka kana uri kushandisawo HestiaCP uye uchitamba neMonit kuti utarise Apache2, ingoyeuka zvinhu zviviri: Chinja chiteshi kuita 8081, uye shandisa murairo we `systemctl` kuti uimise, kwete `killall -9`. Kana ukaita zvinhu izvi zviviri, unofanira kukwanisa kudzivirira mamwe matambudziko.

Sezvo waverenga kusvika pari zvino, kana wawana zvichibatsira, ndapota tumira like uye share. Kana uchida kugamuchira nhau dzichangoburwa, unogonawo kunditevera!

Ndatenda nekuverenga chinyorwa changu. Tichaonana nguva inotevera.