Monit haigone kubatana ne:2812? Gadzirisa Connection yakaramba dambudziko mumasekonzi

Monit haikwanise kubatana? Mhinduro yekupedzisira iri pano!

Wakambotarisa here"Monit Cannot connect to [IP地址]:2812 -- Connection refused"Kukwenya musoro wako?

Gwaro iri rinopa mhinduro dzakawanda dzekukubatsira kukurumidza kugadzirisa uye kugadzirisa matambudziko ekubatanidza Monit, kusanganisira kutarisa mamiriro ekumhanya, web interface configuration, firewall settings, uye server IP address... Gadzirisa zviri nyore dambudziko reMonit kusakwanisa kubatana uye kutangazve kuongorora. pakarepo!

vako monit Inogona kunge isiri kushanda, kana yewebhu yekutarisa interface (httpd) haina kugoneswa. kukanganisa "Connection yaramba" Panogona kuva nezvikonzero zvakawanda:

Chikonzero 1: Monit haisi kushanda

Solution

1. Kutanga tarisa kana Monit iri kushanda:

   sudo systemctl status monit
   

   • Kana chimiro chiri inactive (dead), zvichiratidza kuti haisi kumhanya.
   • Kana chimiro chiri active (running), asi uchiri kuwana kukanganisa, rinogona kunge riri dambudziko nechiteshi chekuteerera.

2. Kana Monit isiri kushanda, edza kuitanga:

   sudo monit
   

3. Tarisa mamiriro zvakare:

   sudo monit status
   

4. Reload Monit gadziriso:

   sudo monit reload
   

5. Restart Monit: "`bash sudo systemctl restart monit

Chikonzero 2: Monit's web interface (httpd) Haina kugoneswa

By default, Monit anogona HTTP yekutarisa interface haina kugoneswa, unofanira kuigadzirisa nemaoko.

Solution

1. Vhura iyo Monit configuration file

   sudo nano /etc/monit/monitrc
   

2. Tsvaga chikamu cheHTTP Monitoring, ita chokwadi Hazvina kutaurwa kunze (bvisa # 号）:

   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
   

   • zvikazo set httpd Mutsetse uyu unotangirwa ne #, zvichiratidza kuti yakaremara, bvisa # Re-enable.
   • Kana muchida Kusvika kure kuMonit, unogona use address 127.0.0.1 yakashandurwa kuita 0.0.0.0.
   • allow admin:monit Representative Username: admin, password: monit(Inogona kuchinjwa).

3. Sevha uye buda(maererano ne Ctrl + X,Zvino Y Pinda).

4. Reload Monit gadziriso:

   sudo monit reload
   

5. Restart Monit:

   sudo systemctl restart monit
   

6. Edza kana Monit arikuteerera kuchiteshi kazhinji:

   sudo netstat -tulnp | grep 2812
   

   • Kana pasina chinobuda, zvichiratidza kuti Monit haisati yateerera kuchiteshi 2812, panogona kunge paine dambudziko rekugadzirisa.
   • Kana pane zvinobuda, zvichiratidza kuti Monit yatangwa nemazvo.

Chikonzero chechitatu: Firewall (iptables/UFW) inovhara port 3

Solution

1. Tarisa mamiriro e firewall

   sudo ufw status
   

   Kana UFW ikagoneswa, vhura port 2812:

   sudo ufw allow 2812/tcp
   sudo ufw reload
   

2. Kana uri kushandisa iptables, mhanya:

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

3. Edza kubatanidza zvakare:

   sudo monit status
   

Chikonzero 4: Server IP marongero haana kunaka

Meseji yako yemhosho:

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

DescriptionMonit Zvichida urikuteerera pane IP isiri iyo, asi unoedza kubatanidza 141.98.152.153.

Solution

1. Tarisa IP iyo Monit iri kuteerera parizvino:

   sudo netstat -tulnp | grep 2812
   

   Kana iyo monitoring iri 127.0.0.1(Local loopback), asi kana iwe ukariwana uchishandisa server IP, kubatana kunorambwa.
   Unogona yakashandurwa kuita 0.0.0.0(bvumira maIPs ese kuti awane iyo), kana Kushandisa zvakananga 127.0.0.1 kuwana.

2. Shandura iyo Monit configuration file

   sudo nano /etc/monit/monitrc
   

   Tsvaga mutsara uyu:

   use address 127.0.0.1
   

   yakashandurwa kuita:

   use address 0.0.0.0
   

   Wobva watangazve Monit:

   sudo systemctl restart monit
   

3. Edza kubatanidza zvakare

   sudo monit status
   

kupfupikisa

• Monit haisi kumhanya → sudo monit
• Monit haigone kutarisa HTTP → Rongedza /etc/monit/monitrc
• Firewall blocking → sudo ufw allow 2812/tcp
• Monit inotarisisa IP isiriyo → Shandura ku 0.0.0.0

Edza nzira idzi, dzinofanirwa kugadzirisa dambudziko rako! 🚀

Mhedziso

Monit haigone kubatana, zvakafanana nekurasika musango rekodhi.

Isu takabvisa mhute nhanho nhanho nekutarisa mamiriro eMonit, webhu interface, firewall, uye server IP marongero, uye pakupedzisira takawana mambakwedza ekubatanidza.

Izvi zvakafanana nemutikitivha anofumura chakavanzika uye pakupedzisira awana chokwadi.

Mukugadzirisa dambudziko, hatidi chete ruzivo rwehunyanzvi, asiwo nzira yekufunga inogona kuburitsa dambudziko uye kutsvaga chikonzero charo.

Izvi zvinoratidza mashandisiro atinoita kugona kwedu kuongorora, kutonga nekugadzirisa matambudziko kana takatarisana nenhau dzakaoma, uye pakupedzisira kuwana mamiriro ekudzora mamiriro ese uye kuita zvirongwa zvehurongwa.

Ndinovimba chinyorwa ichi chinogona kukubatsira kugadzirisa Monit yekubatanidza matambudziko uye kukutendera iwe kufamba zvakanaka munzira yekutarisa system!