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сервис_grafana
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сервис_grafana [2021/07/22 13:52] admin [Настройка уведомлений] |
сервис_grafana [2023/06/24 17:39] val [Create dashboard] |
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| ====== Сервис Grafana ====== | ====== Сервис Grafana ====== | ||
| - | * [[https://grafana.com/docs/grafana/latest/installation/debian/|Install on Debian or Ubuntu]] | ||
| * [[https://geekflare.com/prometheus-grafana-setup-for-linux/|A Guide to Monitor Linux Server using Prometheus and Grafana]] | * [[https://geekflare.com/prometheus-grafana-setup-for-linux/|A Guide to Monitor Linux Server using Prometheus and Grafana]] | ||
| * [[https://techexpert.tips/ru/grafana-ru/%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0-%D1%83%D0%B2%D0%B5%D0%B4%D0%BE%D0%BC%D0%BB%D0%B5%D0%BD%D0%B8%D0%B9-%D0%BF%D0%BE-%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BD%D0%BD%D0%BE-2/|Настройка уведомлений по электронной почте Grafana]] | * [[https://techexpert.tips/ru/grafana-ru/%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0-%D1%83%D0%B2%D0%B5%D0%B4%D0%BE%D0%BC%D0%BB%D0%B5%D0%BD%D0%B8%D0%B9-%D0%BF%D0%BE-%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BD%D0%BD%D0%BE-2/|Настройка уведомлений по электронной почте Grafana]] | ||
| ===== Установка ===== | ===== Установка ===== | ||
| + | |||
| + | |||
| + | * [[https://grafana.com/docs/grafana/latest/installation/debian/|Install on Debian or Ubuntu]] | ||
| + | |||
| + | ==== Debian 10/Ubuntu 20 ==== | ||
| <code> | <code> | ||
| Line 21: | Line 25: | ||
| # systemctl start grafana-server | # systemctl start grafana-server | ||
| + | </code> | ||
| + | |||
| + | ==== Docker ==== | ||
| + | |||
| + | * [[Технология Docker]] | ||
| + | |||
| + | <code> | ||
| + | # id=$(docker create grafana/grafana-oss) | ||
| + | |||
| + | # docker cp $id:/etc/grafana/ - > etc_grafana.tar | ||
| + | |||
| + | # docker rm -v $id | ||
| + | |||
| + | # tar -xvf etc_grafana.tar -C /etc | ||
| + | |||
| + | # docker run -d -p 3000:3000 -v /etc/grafana:/etc/grafana --name grafana grafana/grafana-oss:7.5.4-ubuntu | ||
| + | или | ||
| + | # docker run -d -p 3000:3000 -v /etc/grafana:/etc/grafana --name grafana grafana/grafana-oss | ||
| + | |||
| + | # docker update --restart=always grafana | ||
| </code> | </code> | ||
| Line 31: | Line 55: | ||
| <code> | <code> | ||
| - | Configuratin->Data Source->Prometheus | + | Configuratin/Connections->Data Source->Prometheus |
| URL: http://localhost:9090 | URL: http://localhost:9090 | ||
| + | http://192.168.X.10:9090 Если grafana в docker | ||
| </code> | </code> | ||
| Line 48: | Line 73: | ||
| ==== Create dashboard ==== | ==== Create dashboard ==== | ||
| + | |||
| + | * !!! Не забыть сохранить !!! | ||
| <code> | <code> | ||
| Line 53: | Line 80: | ||
| Name: router | Name: router | ||
| Add New Panel | Add New Panel | ||
| + | | ||
| Panel Title: FastEthernet1/0 connection to LAN | Panel Title: FastEthernet1/0 connection to LAN | ||
| + | или | ||
| + | Panel Title: Port-channel1 connection to LAN | ||
| + | | ||
| Query: A | Query: A | ||
| - | Metrics: 8*rate(if_in_octets{ifDescr="FastEthernet1/0",instance="router"}[1m])/1000000 | + | |
| + | Metrics: 8*rate(ifInOctets{ifDescr="FastEthernet0/0",instance="router"}[1m])/1000000 | ||
| + | или | ||
| + | Metrics: rate(ifInOctets{ifDescr="Port-channel1",instance="router"}[1m])/125000 | ||
| + | | ||
| Legend: in Mbps | Legend: in Mbps | ||
| Query: B | Query: B | ||
| - | Metrics: 8*rate(if_out_octets{ifDescr="FastEthernet1/0",instance="router"}[1m])/1000000 | + | |
| + | Metrics: 8*irate(ifOutOctets{ifDescr="FastEthernet0/0",instance="router"}[1m])/1000000 | ||
| + | или | ||
| + | Metrics: irate(ifOutOctets{ifDescr="Port-channel1",instance="router"}[1m])/125000 | ||
| + | | ||
| Legend: out Mbps | Legend: out Mbps | ||
| </code> | </code> | ||
| ===== Настройка уведомлений ===== | ===== Настройка уведомлений ===== | ||
| + | ==== Настройка модуля smtp ==== | ||
| <code> | <code> | ||
| # cat /etc/grafana/grafana.ini | # cat /etc/grafana/grafana.ini | ||
| Line 71: | Line 111: | ||
| host = mail.isp.un:25 | host = mail.isp.un:25 | ||
| ;host = localhost:25 | ;host = localhost:25 | ||
| + | ;host = server.corpX.un:25 #if docker | ||
| from_address = grafana@server.corpX.un | from_address = grafana@server.corpX.un | ||
| ehlo_identity = server.corpX.un | ehlo_identity = server.corpX.un | ||
| Line 77: | Line 118: | ||
| </code><code> | </code><code> | ||
| # service grafana-server restart | # service grafana-server restart | ||
| - | </code><code> | + | или |
| + | # docker restart grafana | ||
| + | </code> | ||
| + | |||
| + | ==== grafana 7.X.X ==== | ||
| + | |||
| + | * Можно было задавать порог срабатывания прямо на графике! | ||
| + | |||
| + | <code> | ||
| Alerting->Notification Channels ... | Alerting->Notification Channels ... | ||
| userX/Email/userX@isp.un | userX/Email/userX@isp.un | ||
| + | student/Email/student@corp13.un | ||
| Dashboard->Panel (name)->Edit->Alert->...-> | Dashboard->Panel (name)->Edit->Alert->...-> | ||
| Evaluate every: 15s For 1m | Evaluate every: 15s For 1m | ||
| WHEN avg() OF query(B,1m,now) IS ABOVE 8 | WHEN avg() OF query(B,1m,now) IS ABOVE 8 | ||
| - | Send To: userX | + | Send To: userX/student |
| Apply->Save Dashboard!!!! | Apply->Save Dashboard!!!! | ||
| </code> | </code> | ||
сервис_grafana.txt · Last modified: 2023/06/24 17:49 by val
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