Monit ba zai iya haɗi zuwa:2812? Magance matsalar Haɗin da aka ƙi a cikin daƙiƙa guda

Monit ba zai iya haɗi ba? Mafita ta ƙarshe tana nan!

Kun taba kallon "Monit Cannot connect to [IP地址]:2812 -- Connection refused"Sauke kai?

Wannan jagorar tana ba da mafita da yawa don taimaka muku saurin magance matsala da gyara matsalolin haɗin Moni, gami da duba yanayin gudana, daidaitawar mu'amalar yanar gizo, saitunan wuta, da adireshin IP na uwar garken... Sauƙaƙe warware matsalar Monit rashin iya haɗawa da ci gaba da sa ido. nan da nan!

naku monit Maiyuwa ba ya aiki, ko masarrafar sa ido ta yanar gizo (httpd) ba a kunna ba. kuskure "An ki Hadi" Akwai dalilai da yawa:

Dalili na 1: Monit baya gudu

Magani

1. Da farko duba idan Monit yana gudana:

   sudo systemctl status monit
   

   • Idan hali ne inactive (dead), wanda ke nuna cewa ba ya gudana.
   • Idan hali ne active (running), amma har yanzu samun kuskure, yana iya zama matsala tare da tashar tashar sauraro.

2. Idan Monit baya gudu, gwada farawa:

   sudo monit
   

3. Duba halin kuma:

   sudo monit status
   

4. Sake ɗora saitin Monit:

   sudo monit reload
   

5. Sake kunna Monit: "'bash sudo systemctl sake kunnawa monit

Dalili 2: Monit's web interface (httpd) Ba a kunna ba

Ta hanyar tsoho, Monit na iya Ba a kunna dubawar HTTP ba, kuna buƙatar saita shi da hannu.

Magani

1. Bude fayil ɗin sanyi na Moni

   sudo nano /etc/monit/monitrc
   

2. Nemo sashin Kulawa na HTTP, tabbata Ba a yi sharhi ba (cire # A'a):

   set httpd port 2812
       use address 127.0.0.1  # 或者 0.0.0.0 允许外部访问
       allow admin:monit      # 账号:密码
   

   • 如果 set httpd Wannan layin yana gaba da shi #, yana nuna cewa an kashe shi, cire # Sake kunnawa.
   • Idan kuna so Samun nisa zuwa Monit, zaka iya saka use address 127.0.0.1 Canza zuwa 0.0.0.0.
   • allow admin:monit Wakilin Sunan mai amfani: admin, kalmar sirri: monit(Za a iya gyarawa).

3. Ajiye ku fita(bisa lafazin Ctrl + X, Sannan Y Shiga).

4. Sake ɗora saitin Monit:

   sudo monit reload
   

5. Sake kunna Monit:

   sudo systemctl restart monit
   

6. Gwada ko Monit yana sauraron tashar jiragen ruwa akai-akai:

   sudo netstat -tulnp | grep 2812
   

   • Idan babu fitarwa, yana nuna cewa har yanzu Monit baya sauraron tashar jiragen ruwa 2812, ana iya samun matsalar daidaitawa.
   • Idan akwai fitarwa, yana nuna cewa an fara Monit daidai.

Dalili 3: Firewall (iptables/UFW) ya toshe tashar jiragen ruwa 2812

Magani

1. Duba halin Firewall

   sudo ufw status
   

   Idan an kunna UFW, buɗe tashar jiragen ruwa 2812:

   sudo ufw allow 2812/tcp
   sudo ufw reload
   

2. Idan kuna amfani da iptables, gudu:

   sudo iptables -A INPUT -p tcp --dport 2812 -j ACCEPT
   sudo iptables-save
   

3. A sake gwada haɗawa:

   sudo monit status
   

Dalili na 4: saitunan IP na uwar garken ba daidai ba ne

Saƙon kuskurenku:

Cannot connect to [141.98.152.153]:2812 -- Connection refused

BayaninMonit Wataƙila kuna sauraron IP mara kyau, amma kuna ƙoƙarin haɗawa 141.98.152.153.

Magani

1. Duba IP ɗin da Monit ke sauraro a halin yanzu:

   sudo netstat -tulnp | grep 2812
   

   Idan lura ne 127.0.0.1(Local loopback), amma idan kun sami dama gare shi ta amfani da IP na uwar garke, haɗin za a ƙi.
   Za ka iya Canza zuwa 0.0.0.0(ba da damar duk IPs don samun dama gare shi), ko Amfani kai tsaye 127.0.0.1 samun dama.

2. Gyara fayil ɗin sanyi na Monit

   sudo nano /etc/monit/monitrc
   

   Nemo wannan layin:

   use address 127.0.0.1
   

   Canza zuwa:

   use address 0.0.0.0
   

   Sannan sake kunna Monit:

   sudo systemctl restart monit
   

3. Yi ƙoƙarin sake haɗawa

   sudo monit status
   

总结

• Monit baya gudu → sudo monit
• Monit baya kunna sa ido na HTTP → Gyara /etc/monit/monitrc
• Tarewa Firewall → sudo ufw allow 2812/tcp
• Monit yana sa ido akan IP mara kyau → Canza zuwa 0.0.0.0

Gwada waɗannan hanyoyin, yakamata ya magance matsalar ku! 🚀

Kammalawa

Monit ba zai iya haɗi ba, yana kama da ɓacewa a cikin gandun daji na lamba.

Mun share hazo mataki-mataki ta hanyar duba halin Gudun Monit, mu'amalar gidan yanar gizo, Firewall, da saitunan IP na uwar garken, kuma a ƙarshe mun sami wayewar haɗin kai.

Wannan kamar wani jami'in bincike ne wanda ya tona asirin kuma a ƙarshe ya gano gaskiya.

A cikin tsarin warware matsalolin, ba kawai muna buƙatar basirar fasaha ba, har ma da hanyar tunani da za ta iya warware matsalar tare da gano tushenta.

Wannan yana nuna yadda muke amfani da ikonmu don yin nazari, yin hukunci da warware matsaloli lokacin da muke fuskantar matsaloli masu rikitarwa, kuma a ƙarshe mun cimma yanayin sarrafa yanayin gabaɗaya da yin tsare-tsare.

Ina fatan wannan labarin zai iya taimaka muku warware matsalolin haɗin Monit kuma ya ba ku damar yin tafiya cikin sauƙi a kan hanyar sa ido kan tsarin!