A cikin labarin na gaba zamu kalli Prometheus. Ya game kyauta da buɗaɗɗiyar software wanda ke ba mu damar tattara awo na aikace-aikacenmu da adana su a cikin rumbun adana bayanai. Tsarin kulawa ne wanda ya dace da yanayin yanayi. An rubuta Prometheus a cikin Go. Zai ba da ma'auni don CPU, ƙwaƙwalwar ajiya, amfani da faifai, I / O, ƙididdigar hanyar sadarwa, uwar garken MySQL da Nginx.
Tarin awo da yake aiwatarwa sune maƙasudin da aka saita a ƙayyadaddun lokaci. Yana kimanta maganganun mulki, yana nuna sakamako kuma yana ba da damar kunna faɗakarwa idan an lura cewa kowane ɗayan halaye da aka bayyana gaskiya ne.
Tun lokacin da aka fara shi a cikin 2012, kamfanoni da kungiyoyi da yawa sun zaɓi amfani da Prometheus. Kari akan haka, aikin yana da al'umma mai matukar amfani na masu amfani da masu tasowa. Aiki ne na buɗe tushen tushe wanda ya kasance mai cin gashin kansa daga kowane kamfani. Don jaddada wannan, kuma don fayyace tsarin gudanarwar aikin, Prometheus ya shiga cikin Gidauniyar putididdigar ativeasar Cloud a cikin 2016 a matsayin na biyu da aka shirya aikin, bayan Kubernetes.
An tsara wannan shirin don amfani dashi yayin katsewa, yana ba mu damar saurin gano matsaloli tare da bayanan da yake ba mu. Kowane sabar Prometheus mai zaman kansa ne, baya dogara ga ajiyar cibiyar sadarwa ko wasu sabis na nesa. Wannan shine dalilin da ya sa zamu iya dogaro da shi yayin da sauran bangarorin abubuwan mu suka kasa.
Dole ne a bayyana hakan idan kuna buƙatar daidaito 100%, kamar biyan kuɗi, Prometheus ba kyakkyawan zaɓi bane. Bayanin da aka tattara mai yiwuwa ba cikakke ba ne kuma cikakke cikakke. A irin wannan yanayi, zai fi kyau fiye da amfani da wasu tsarin don tattarawa da nazarin bayanan don biyan kuɗi.
General Prometheus Fasali
- Zai samar mana da ƙirar bayanai mai girma ƙwarai. Ana gano jerin lokaci ta sunan mai nuna alama da saiti masu darajar darajar nau'i-nau'i.
- Za mu sami yiwuwar amfani da yare mai sauƙin nema, wanda zai ba mu damar yankewa da yanke bayanan lokacin da aka tattara don samar da jadawalai, tebur da faɗakarwar talla.
- Ba za mu sami dogaro da ajiyar ajiya ba.
- Prometheus yana da hanyoyi da yawa don ganin bayanan- Hadadden mai bincike ne, hadewar Grafana, da kuma harshe mai samfuri.
- Adana jerin lokaci a ƙwaƙwalwar ajiya da kan faifai na gida, a tsari na musamman da ingantacce.
- Ana fassara faɗakarwa dangane da yare mai sauƙi na Prometheus kuma yana riƙe da girman bayanai. A manajan fadakarwa kulawa da sanarwa da kuma canza su.
- da abokan karatu ba da damar sauƙi kayan aiki na ayyuka. Dakunan karatu na al'ada suna da sauƙin aiwatarwa.
- Masu fitarwa na yanzu suna ba da izini ƙirƙirar gadoji na bayanai tare da wasu kamfanoni.
para san ƙarin game da wannan shirin ko fasalin sa dalla-dalla, zaku iya tuntuɓar aikin shafin GitHub.
Shigar da Prometheus
Shigar da wannan shirin akan Ubuntu 18.04 kai tsaye ne. Za mu iya shigar da shi daga zaɓi na software tsarin aiki ko zamu iya jan m (Ctrl + Alt T). Idan muka zaɓi wannan zaɓin shigarwa, don farawa zamu sabunta jerin wadatattun software. Zamu ci gaba da girka Prometheus ta hanyar buga wannan rubutun mai zuwa:
sudo apt-get update -y && sudo apt-get install prometheus prometheus-node-exporter prometheus-pushgateway prometheus-alertmanager
Da zarar an gama girkawa, za mu iya fara sabis cewa mun shigar.
sudo systemctl start prometheus
Zamu iya bada dama cewa sabis yana farawa a lokacin fara kayan aiki buga:
sudo systemctl enable prometheus
Za mu iya duba matsayin sabis tare da umarnin mai zuwa:
sudo systemctl status prometheus
Samun Prometheus
Da zarar an gama shigarwa, zamu ga cewa shirin saurare a tashar 9090. Yanzu kawai zamu bude burauzar mu da rubuta adireshin URL: // your-server-ip: 9090. Za a miƙa ku zuwa babban shafi daga inda za mu iya yin tambayoyi.
Mai zuwa zai zama sakamakon tambayar bayanai ga wannan misalin.
Don ingantaccen amfani ko don magance duk wani shakku da zai iya faruwa yayin amfani da wannan shirin, zamu iya tuntuɓar Takardun cewa zamu samu akan shafin hukuma.