Infraestrutura de experiência do desenvolvedor

Na minha empresa, frequentemente encontro que você precisa prestar algum tipo de serviço para "buscá-lo" completamente. Embora os PCshniks sejam bastante poderosos, o PyCharm e o Chrome consomem a maioria dos recursos, e muito pouco resta nas máquinas virtuais com experimentos.


Portanto, temos um pequeno rack com alguns servidores para experiências e o Gitlab local. Mas algo deu errado e realmente queria brincar com algo novo.


Isenção de responsabilidade


Como estou longe de ser jornalista, por favor, perdoe-me antecipadamente por possíveis erros no texto. Embora eu tenha percorrido o texto, ainda posso perder alguma coisa. Sempre aberto para correções em uma mensagem pessoal.


Entre outras coisas, "eles não discutem sobre gostos" e eu não anuncio nada, mas apenas quero compartilhar como resolvemos nosso problema. Bem, é claro, tudo isso poderia ser feito de maneira diferente, mas eu queria assim.


Letra


Ao mesmo tempo, como nossos clientes costumavam ter o OpenStack, também o implantamos com sucesso para combinar dor e lágrimas testando alguns produtos com outros.
Mas o problema é que o escritório! = DC e tivemos a sorte de alugar um escritório em um local onde a luz é cortada de maneira estável a cada 2-3 meses, além disso, eles fazem isso à noite até que ninguém a veja. Você tentou aumentar o cluster do OpenStack após uma falha de energia? E, em geral, o produto claramente não é adaptado às nossas necessidades (embora seja muito conveniente aumentar de 5 a 10 nós ou implantar toda a infraestrutura).


Também foi muito decepcionante consumir os recursos de um cluster de trabalho simples (na verdade, 2-3 servidores com 4CPU / 16GbRAM puramente para um cluster vazio) e a necessidade de manter o controlador separado do nó de computação para não interferir no trabalho (o AIO consome uma RAM de 35 GB simples - de alguma forma demais para um servidor no escritório).


Obviamente, tudo pode ser retirado na AWS / DO / Azure / GCE, mas se houver 3-4 servidores, por que não usá-los, porque de qualquer maneira o equipamento existente sairá mais barato que a "nuvem".


Equipamento


Na verdade, sobre ferro:


  1. Armário de chão KRAULER KRC6832
  2. 4U HITACHI HA8000 / RS440 (AG) 4x Intel Xeon X7460 (6C / 6T) / 160GB / 4x Raiser de memória / 4x 2,5 "HDD 1TB SATA + 4x 2,5" HDD 0,5TB SATA / LSI RAID 0-1-5-6 / 6xGLAN / 2xPSU 1570W (não sei por que existem tais PSUs, se ele nunca comeu mais de 500W sob carga total)
  3. UPS APC Smart-UPS 3000VA RM 2U
  4. Mikrotik Cloud Router Switch 125-24G-1S-RM (este não é o núcleo da infraestrutura do escritório - é apenas um rack)
  5. SSD WD azul 500Gb SATA

Entre outras coisas, existem:


  1. Servidor 1U Fujitsu RX100S6 Intel Core i3-540 / 16 GB DDR-3 ECC / 2x HDD 3,5 "147Gb SAS / LSI Raid 0-1 / 2xGlan / PSU 250W (que executa o Gitlab CE)
  2. Servidor 1U Nec Express 5800 / R110c com Intel Xeon X3430 integrado e especificações como no item 1 (no qual o corredor de CI do Gitlab está girando).
  3. Um par de no-breaks em 1200VA.

Os dois últimos servidores foram ocupados com êxito após outra falha repentina de energia noturna, que causou a inutilização do Ceph no OpenStack e decidiu-se transferi-los para nós independentes. No entanto, nada impede que eles sejam transferidos posteriormente para a VM.


HITACHI geralmente 2 peças, mas nós carregamos tudo em uma máquina e depois vou explicar o porquê.
Eu pinto com esses detalhes, apenas para deixar a decisão clara.


Farinha de escolha


O principal problema do OpenStack era que o AIO era muito voraz, competia com máquinas virtuais e se espalhava pelos hosts ... Em resumo, o OpenStack baunilha, não importava o que gostássemos, mas não atendia às nossas necessidades e capacidades.


Seria lógico supor que vale a pena mudar para o VMWare ESXi (como muitos camaradas sugeriram). Mas eu não tinha alma para este produto ...


Era necessário que fosse possível personalizar bem as nossas necessidades (em algum ponto do cruzamento é barato, produtivo e flexível), além de torná-lo conveniente para desenvolvedores simples que não desejam configurar nada, mas apenas faça "fi-fi-fi-fi" codificação e experimentação.


A escolha recaiu no Proxmox VE, porque:


  1. Este é o debian, embora em "esteróides", o que significa que será mais fácil descobrir + personalizar.
  2. Existem contêineres KVM e simples LXC, que são muito mais econômicos em termos de recursos.
  3. Em uma edição totalmente gratuita, ele pode se expandir em um cluster.
  4. Dofigallion de vários armazenamentos (lvm thin, Ceph, GlusterFS, NFS, etc.)
  5. Suporte 100% do equipamento no qual iremos colocar.

Configurando o Proxmox


A publicação descreve ainda como eu configurei a infraestrutura somente para servidor com o Proxmox no modo quase ao vivo. A migração do servidor Gitlab não é descrita de forma alguma, porque não tem nada a ver com este tópico.


Rede e roteador


Após o OpenStack, existe um legado para fatiar a rede, em particular as configurações de rede pública e OSPF no Mikrotiks. Eu queria o seguinte:


  • Para garantir o isolamento da rede interna do servidor da rede pública na qual as máquinas virtuais irão.
  • Use o Mikrotik como roteador principal, DNS e ntp para o rack.
  • Use todas as 6 interfaces do servidor para acessar e liberar máquinas virtuais.

Vou descrever como fazê-lo do zero:


  • Dirigimos todas as interfaces na ponte (acreditamos que a configuração ocorre a partir da 2ª porta):

Me vire
/interface bridge add name=bridge1 protocol-mode=none /interface bridge port add bridge=bridge1 interface=ether1 trusted=yes add bridge=bridge1 interface=ether2 add bridge=bridge1 interface=ether3 add bridge=bridge1 interface=ether4 add bridge=bridge1 interface=ether5 add bridge=bridge1 interface=ether6 add bridge=bridge1 interface=ether7 add bridge=bridge1 interface=ether8 add bridge=bridge1 interface=ether9 add bridge=bridge1 interface=ether10 add bridge=bridge1 interface=ether11 add bridge=bridge1 interface=ether12 add bridge=bridge1 interface=ether13 add bridge=bridge1 interface=ether14 add bridge=bridge1 interface=ether15 add bridge=bridge1 interface=ether16 add bridge=bridge1 interface=ether17 add bridge=bridge1 interface=ether18 add bridge=bridge1 interface=ether19 add bridge=bridge1 interface=ether20 add bridge=bridge1 interface=ether21 add bridge=bridge1 interface=ether22 add bridge=bridge1 interface=ether23 add bridge=bridge1 interface=ether24 add bridge=bridge1 interface=sfp1 

  • Nós configuramos o OSPF Mikrotik pela rede 10.20.0.0/24 (então nos proibiremos de acessar a rede interna pelas regras do firewall):

Me vire
 /ip address add address=10.20.0.254/24 interface=bridge1 network=10.20.0.0 /ip route add check-gateway=ping distance=1 gateway=10.20.0.1 /routing ospf network add area=local network=10.20.0.0/24 /routing ospf instance set [ find default=yes ] redistribute-connected=as-type-2 \ redistribute-static=as-type-2 router-id=10.20.0.254 

  • Configuramos a VLAN100 para uma rede pública + servidor DHCP:

Me vire
 /interface vlan add interface=bridge1 name=public_rack vlan-id=100 /ip address add address=172.16.0.1/16 interface=public_rack network=172.16.0.0 /ip pool add name=public_rack_dhcp_pool1 ranges=172.16.253.1-172.16.253.254 add name=public_rack_dhcp_pool0 next-pool=public_rack_dhcp_pool1 ranges=\ 172.16.254.1-172.16.254.254 /ip dhcp-server add add-arp=yes address-pool=public_rack_dhcp_pool0 disabled=no interface=\ public_rack lease-time=1h name=public_rack_dhcp /ip dhcp-server network add address=172.16.0.0/16 dns-server=172.16.0.1 domain=domain.lan\ gateway=172.16.0.1 ntp-server=172.16.0.1 /ip dns set allow-remote-requests=yes cache-size=4096KiB max-concurrent-queries=400 \ max-concurrent-tcp-sessions=80 query-server-timeout=10s \ query-total-timeout=1m40s servers=10.20.0.1 

  • Configuramos as regras do Firewall para que o acesso seja apenas ao seguinte roteador:

Me vire
 /ip firewall filter add action=drop dst-address=10.20.0.0/24 in-interface=public_rack add action=drop dst-address=10.20.0.0/24 src-address=172.16.0.0/24 in-interface=bridge1 add action=accept dst-address=10.20.0.1 in-interface=public_rack 

Isso não quer dizer que essa regra seja muito correta, mas se um dos especialistas lhe disser como escrevê-la corretamente, ficarei muito agradecido. Em geral, precisamos de isolamento apenas em L2, mas em L3 trago mais para familiarização.


Configuração do servidor


O servidor será ajustado para obter o máximo desempenho das unidades atuais. No entanto, não esquecemos que tudo pode acontecer e à noite a luz pode cair abruptamente por uma ou duas horas enquanto todos dormem.


  • Instalamos todas as unidades, exceto o SSD no lixo.
  • Conectamos o SSD através de um slide em vez de uma unidade.
  • Conectamos todas as portas LAN ao Mikrotik.
  • Configure o RAID com o cache de gravação:
    • 4x 1TB em RAID 10
    • 4x 500 GB em RAID 10
    • Tornamos as duas matrizes inicializáveis.
  • Instale o Proxmox VE 6 na primeira matriz e na primeira interface (clique aqui ).
  • Atribua o endereço 10.20.0.10/24
  • No final da instalação, reinicializamos.

Como não queremos comprar nada, devemos desativar tudo relacionado à assinatura:


  • Exclua o pop-up ao entrar na GUI (válido para versões> = 5.1):
     sed -i.bak "s/data.status !== 'Active'/false/g" /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js && systemctl restart pveproxy.service 
  • Mudamos para o repositório para pessoas econômicas, substituindo a linha no arquivo:

`/ etc / apt / sources.list.d / pve-enterprise.list`
 # deb https://enterprise.proxmox.com/debian/pve buster pve-enterprise deb http://download.proxmox.com/debian/pve buster pve-no-subscription 

É aqui que finalizamos a configuração básica.


A mágica das interfaces de rede


Em geral, configurar o Proxmox Bridge para funcionar é bastante simples. Mas eu não sou eu, se não Vou remover as amígdalas retalmente Eu farei algo extravagante. Eu realmente queria que o OVSBridge também trabalhasse para o OVSBond. Mas o problema é que eu também não gostaria que os usuários atribuíssem VLANs sempre que criarem VM / LXC. Portanto, o procedimento de instalação é o seguinte para todas as 6 interfaces:


  • Instale o pacote Open vSwitch: apt install openvswitch-switch -y
  • Editamos o arquivo /etc/network/interfaces seguinte maneira:

Me vire
 #  OVSBond   vlan- allow-vmbr0 bond0 iface bond0 inet manual ovs_bonds enp5s0f0.100 enp5s0f1.100 enp6s0f0.100 enp6s0f1.100 enp8s0f0.100 enp8s0f1.100 ovs_type OVSBond ovs_bridge vmbr0 ovs_options vlan_mode=native-untagged bond_mode=balance-slb auto lo iface lo inet loopback iface enp5s0f0 inet manual iface enp5s0f1 inet manual iface enp6s0f0 inet manual iface enp6s0f1 inet manual iface enp8s0f0 inet manual iface enp8s0f1 inet manual #   OVSBond vlan- auto enp5s0f0.100 iface enp5s0f0.100 inet manual auto enp5s0f1.100 iface enp5s0f1.100 inet manual auto enp6s0f0.100 iface enp6s0f0.100 inet manual auto enp6s0f1.100 iface enp6s0f1.100 inet manual auto enp8s0f0.100 iface enp8s0f0.100 inet manual auto enp8s0f1.100 iface enp8s0f1.100 inet manual #   bond  " ". #   ,          Ceph ( ). auto bond1 iface bond1 inet static address 10.20.0.10 netmask 24 bond-slaves enp5s0f0 enp5s0f1 enp6s0f0 enp6s0f1 enp8s0f0 enp8s0f1 bond-miimon 100 bond-mode balance-xor bond-xmit-hash-policy layer2+3 #      VLAN100 allow-ovs vmbr0 iface vmbr0 inet static address 172.16.0.2 netmask 16 gateway 172.16.0.1 ovs_type OVSBridge ovs_ports bond0 

Configurar LVM + lvmcache


Antes de tudo, exclua os pve/data antigos para não confundir com a seção meta, etc.


 lvremove pve/data 

Adicione a segunda seção ao nosso grupo de volumes:


 pvcreate /dev/sdb vgextend pve /dev/sdb 

Criamos uma nova seção, conforme a documentação do Proxmox nos ensina + um pequeno truque para otimizar os instantâneos:


 lvcreate -L 2.4T -n data pve lvconvert --type thin-pool -c 64K --poolmetadatasize 15.81G pve/data 

Agora precisamos conectar o lvmcache, mas, para otimizar o recurso SSD, aloquei especificamente uma seção nele com um tamanho de 241 GB. Essa quantidade é suficiente para o cache e o restante do disco será um recurso para blocos mortos. É verdade que isso é teoricamente, porque eu pessoalmente não entendo completamente se isso funciona. De qualquer forma, o cache de 465 GB será duas vezes mais longo e mais difícil de excluir (por exemplo, substituir um disco ou expandir uma matriz).


 vgextend pve /dev/sdc1 lvcreate --type cache-pool -L240G pve /dev/sdc1 lvconvert --type cache --cachepool pve/lvol1 pve/data 

UPD: existe uma falha no dm_cache , por causa da qual você precisa fazer mais uma mágica:


 apt install thin-provisioning-tools -y echo "dm_cache" >> /etc/initramfs-tools/modules echo "dm_cache_mq" >> /etc/initramfs-tools/modules echo "dm_persistent_data" >> /etc/initramfs-tools/modules echo "dm_bufio" >> /etc/initramfs-tools/modules update-initramfs -k `uname -r` -u -t update-grub 

No começo, tudo funcionou, mas depois, por algum motivo, parou. Aparentemente, com a atualização, esses módulos foram excluídos.


Toques finais


Geralmente faço isso antes de reiniciar para garantir que tudo esteja atualizado e o kernel seja o mais recente:


 apt update && apt dist-upgrade -y && apt autoremove -y pveam update 

A propósito, na sexta versão, o kernel é 5.0, e a caminho (no momento da publicação) parece 5.3.7.
É isso, agora estamos enviando o sistema para reiniciar. Se fizermos tudo certo, após uma reinicialização, nosso servidor estará acessível externamente nos dois endereços. Você também pode baixar novos modelos de contêiner e aproveitar a vida.


Criamos belos gráficos


Bem, não somos apenas administradores, mas DevOps (o que isso significa?). Portanto, precisamos saber quando algumas das máquinas virtuais vão à loucura e fazem algumas coisas ruins.


Recipiente com InfluxDB e Grafana


Em geral, todas essas ações são mais fáceis de executar na GUI, mas de repente fui atacado por uma forma agressiva de preguiça para tirar capturas de tela, então descreverei isso com comandos.


Examinamos os modelos disponíveis para nós:


 root@cloud:~# pveam available --section system system alpine-3.10-default_20190626_amd64.tar.xz system alpine-3.9-default_20190224_amd64.tar.xz system archlinux-base_20190924-1_amd64.tar.gz system centos-6-default_20191016_amd64.tar.xz system centos-7-default_20190926_amd64.tar.xz system centos-8-default_20191016_amd64.tar.xz system debian-10.0-standard_10.0-1_amd64.tar.gz system debian-8.0-standard_8.11-1_amd64.tar.gz system debian-9.0-standard_9.7-1_amd64.tar.gz system fedora-29-default_20181126_amd64.tar.xz system fedora-30-default_20190718_amd64.tar.xz system gentoo-current-default_20190718_amd64.tar.xz system opensuse-15.0-default_20180907_amd64.tar.xz system opensuse-15.1-default_20190719_amd64.tar.xz system ubuntu-16.04-standard_16.04.5-1_amd64.tar.gz system ubuntu-18.04-standard_18.04.1-1_amd64.tar.gz system ubuntu-19.04-standard_19.04-1_amd64.tar.gz system ubuntu-19.10-standard_19.10-1_amd64.tar.gz 

Acho que para iniciantes você pode baixar o ubuntu-18.04-standard_18.04.1-1_amd64.tar.gz :


 root@cloud:~# pveam download local ubuntu-18.04-standard_18.04.1-1_amd64.tar.gz root@cloud:~# pveam list local NAME SIZE local:vztmpl/ubuntu-18.04-standard_18.04.1-1_amd64.tar.gz 203.54MB 

Crie um contêiner para o InfluxDB e o Grafana:


 root@cloud:~# pct create 999 local:vztmpl/ubuntu-18.04-standard_18.04.1-1_amd64.tar.gz --cores 2 --memory 2048 --password hostpassword --onboot 1 --net0 name=eth0,bridge=vmbr0,gw=172.16.0.1,ip=172.16.1.101/24 --storage local-lvm --hostname monit 

Nós nos conectamos ao terminal de nossa ssh root@172.16.1.101 via ssh root@172.16.1.101 ou através do pct console 999 .


Instale os pacotes InfluxDB e Grafana:


 apt update && apt install curl wget gnupg software-properties-common -y add-apt-repository "deb https://packages.grafana.com/oss/deb stable main" echo "deb https://repos.influxdata.com/ubuntu bionic stable" | tee /etc/apt/sources.list.d/influxdb.list curl -sL https://repos.influxdata.com/influxdb.key | apt-key add - wget -q -O - https://packages.grafana.com/gpg.key | apt-key add - apt update && apt install influxdb grafana -y systemctl daemon-reload systemctl enable grafana-server systemctl start grafana-server systemctl enable influxdb systemctl start influxdb 

Configuramos o InfluxDB para o trabalho. Para fazer isso, primeiro precisamos criar um banco de dados:


 influx > CREATE DATABASE proxmox > quit 

Em seguida, precisamos configurar a porta UDP para a qual o Proxmox enviará solicitações:


`/ etc / influxdb / influxdb.conf`
 #   ,     . [[udp]] enabled = true bind-address = "0.0.0.0:8089" database = "proxmox" batch-size = 1000 batch-timeout = "1s" 

... e agora reinicie o influx: systemctl restart influxdb


Configurando Proxmox e Dashboard


Tudo é extremamente simples aqui. Em um servidor com proxmox, você precisa criar um arquivo com o seguinte conteúdo:


`/ etc / pve / status.cfg`
 influxdb: influx1 server 172.16.1.101 port 8089 

Por padrão, não há arquivo.


Por alguma razão desconhecida, as métricas não foram imediatamente, então tive que ligar para systemctl restart pvestatd no servidor proxy.


Agora precisamos visualizar tudo isso. Vamos ao nosso grafana no endereço http://172.16.1.101 {000 / (admin: admin), altere a senha.
Eu encontrei os vovôs nos lugares selvagens do site que você pode estragar um belo painel para renderizar o Proxmox, mas tinha um pouco arquivo correção para levar em conta todas as nossas realidades.


  • Vá para Configuração -> Fontes de dados -> Adicionar fonte de dados , selecione InfluxDB .
  • Marque a caixa default .
  • Preencha o URL : http://localhost:8086 .
  • Nós preenchemos o banco de dados : proxmox .
  • Salve.

Agora precisamos importar o painel:


  • Vá para Criar -> Importar .
  • Nós inserimos lá:

Conteúdo do Conselho
 { "annotations": { "list": [ { "builtIn": 1, "datasource": "-- Grafana --", "enable": true, "hide": true, "iconColor": "rgba(0, 211, 255, 1)", "name": "Annotations & Alerts", "type": "dashboard" } ] }, "description": "Display data from the Proxmox host and hosted VM's and Containers.", "editable": false, "gnetId": 10048, "graphTooltip": 0, "id": 2, "iteration": 1574232555436, "links": [], "panels": [ { "collapsed": false, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 }, "id": 43, "panels": [], "title": "Summary", "type": "row" }, { "cacheTimeout": null, "colorBackground": false, "colorValue": false, "colors": [ "#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a" ], "datasource": "InfluxDB", "format": "none", "gauge": { "maxValue": 100, "minValue": 0, "show": false, "thresholdLabels": false, "thresholdMarkers": true }, "gridPos": { "h": 3, "w": 2, "x": 0, "y": 1 }, "id": 58, "interval": null, "links": [], "mappingType": 1, "mappingTypes": [ { "name": "value to text", "value": 1 }, { "name": "range to text", "value": 2 } ], "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, "options": {}, "postfix": "", "postfixFontSize": "50%", "prefix": "", "prefixFontSize": "50%", "rangeMaps": [ { "from": "null", "text": "N/A", "to": "null" } ], "sparkline": { "fillColor": "rgba(31, 118, 189, 0.18)", "full": false, "lineColor": "rgb(31, 120, 193)", "show": false }, "tableColumn": "", "targets": [ { "groupBy": [], "measurement": "cpustat", "orderByTime": "ASC", "policy": "default", "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "cpus" ], "type": "field" } ] ], "tags": [ { "key": "host", "operator": "=~", "value": "/^$server$/" } ] } ], "thresholds": "", "timeFrom": null, "timeShift": null, "title": "Cores", "type": "singlestat", "valueFontSize": "80%", "valueMaps": [ { "op": "=", "text": "N/A", "value": "null" } ], "valueName": "current" }, { "cacheTimeout": null, "colorBackground": false, "colorValue": false, "colors": [ "#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a" ], "datasource": "InfluxDB", "format": "bytes", "gauge": { "maxValue": 100, "minValue": 0, "show": false, "thresholdLabels": false, "thresholdMarkers": true }, "gridPos": { "h": 3, "w": 3, "x": 2, "y": 1 }, "id": 60, "interval": null, "links": [], "mappingType": 1, "mappingTypes": [ { "name": "value to text", "value": 1 }, { "name": "range to text", "value": 2 } ], "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, "options": {}, "postfix": "", "postfixFontSize": "50%", "prefix": "", "prefixFontSize": "50%", "rangeMaps": [ { "from": "null", "text": "N/A", "to": "null" } ], "sparkline": { "fillColor": "rgba(31, 118, 189, 0.18)", "full": false, "lineColor": "rgb(31, 120, 193)", "show": false }, "tableColumn": "", "targets": [ { "groupBy": [], "measurement": "memory", "orderByTime": "ASC", "policy": "default", "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "memtotal" ], "type": "field" } ] ], 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"ASC", "policy": "default", "query": "SELECT last(\"cpu\") FROM \"system\" WHERE (\"object\" = 'qemu') AND $timeFilter GROUP BY time($__interval) fill(null)", "rawQuery": false, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "cpu" ], "type": "field" }, { "params": [], "type": "last" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "qemu" }, { "condition": "AND", "key": "nodename", "operator": "=~", "value": "/^$server$/" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "VM CPU Usage", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 2, "format": "percentunit", "label": "", "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 21 }, "id": 31, "interval": "", "legend": { "alignAsTable": true, "avg": true, "current": true, "hideZero": true, "max": false, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT (mean(\"mem\")/last(maxmem))*100 FROM \"system\" WHERE (\"object\" = 'qemu') AND (\"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time($__interval), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "mem" ], "type": "field" }, { "params": [], "type": "mean" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "qemu" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "VMs Memory Usage", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "percent", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "decimals": 2, "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 27 }, "id": 29, "interval": "", "legend": { "alignAsTable": true, "avg": true, "current": true, "hideEmpty": false, "hideZero": true, "max": false, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "1m" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT last(\"cpu\") FROM \"system\" WHERE (\"object\" = 'lxc' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time(1m), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "cpu" ], "type": "field" }, { "params": [], "type": "last" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "lxc" }, { "condition": "AND", "key": "nodename", "operator": "=~", "value": "/^$server$/" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LXC CPU Usage", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": 2, "format": "percentunit", "label": "", "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 27 }, "id": 32, "interval": "", "legend": { "alignAsTable": true, "avg": true, "current": true, "hideZero": true, "max": false, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT (mean(\"mem\")/last(maxmem))*100 FROM \"system\" WHERE (\"object\" = 'lxc') AND (\"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time($__interval), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "mem" ], "type": "field" }, { "params": [], "type": "mean" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "qemu" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LXC Memory Usage", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "percent", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "collapsed": false, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 33 }, "id": 34, "panels": [], "title": "Disk I/O", "type": "row" }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 34 }, "id": 36, "interval": "", "legend": { "alignAsTable": true, "avg": false, "current": true, "hideZero": true, "max": true, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "1m" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"diskread\"), 1s)) FROM \"system\" WHERE (\"object\" = 'qemu' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time(1m), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "diskread" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "1s" ], "type": "derivative" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "qemu" }, { "condition": "AND", "key": "nodename", "operator": "=~", "value": "/^$server$/" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "VMs I/O Read", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "Bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 34 }, "id": 37, "interval": "", "legend": { "alignAsTable": true, "avg": false, "current": true, "hideZero": true, "max": true, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "1m" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "hide": false, "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"diskwrite\"), 1s)) FROM \"system\" WHERE (\"object\" = 'qemu' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time(1m), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "diskwrite" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "1s" ], "type": "derivative" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "qemu" }, { "condition": "AND", "key": "nodename", "operator": "=", "value": "dianna" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "VMs I/O Write", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "Bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 40 }, "id": 38, "interval": "", "legend": { "alignAsTable": true, "avg": false, "current": true, "hideZero": true, "max": true, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "1m" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"diskread\"), 1s)) FROM \"system\" WHERE (\"object\" = 'lxc' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time(1m), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "diskread" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "1s" ], "type": "derivative" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "lxc" }, { "condition": "AND", "key": "nodename", "operator": "=~", "value": "/^$server$/" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LXCs I/O Read", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "decimals": null, "format": "Bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": "0", "show": false } ], "yaxis": { "align": false, "alignLevel": 0 } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 40 }, "id": 39, "interval": "", "legend": { "alignAsTable": true, "avg": false, "current": true, "hideZero": true, "max": true, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "1m" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"diskwrite\"), 1s)) FROM \"system\" WHERE (\"object\" = 'lxc' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time(1m), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "diskwrite" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "1s" ], "type": "derivative" } ] ], "tags": [ { "key": "object", "operator": "=", "value": "lxc" }, { "condition": "AND", "key": "nodename", "operator": "=", "value": "dianna" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LXCs I/O Write", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "Bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "collapsed": false, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 46 }, "id": 41, "panels": [], "title": "Network Traffic", "type": "row" }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 47 }, "id": 45, "interval": "", "legend": { "avg": true, "current": true, "max": false, "min": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "Rx-$tag_instance", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "nics", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"receive\"), 10s)) AS \"Rx\" FROM \"nics\" WHERE (\"host\" =~ /^$server$/ AND \"instance\" =~ /bond[01]/) AND $timeFilter GROUP BY time($__interval), \"instance\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "receive" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" }, { "params": [ "Rx" ], "type": "alias" } ] ], "tags": [ { "key": "host", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "instance", "operator": "=", "value": "enp2s0" } ] }, { "alias": "Tx-$tag_instance", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "nics", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"transmit\"), 10s)) FROM \"nics\" WHERE (\"host\" =~ /^$server$/ AND \"instance\" =~ /bond[01]/) AND $timeFilter GROUP BY time($__interval), \"instance\" fill(null)", "rawQuery": true, "refId": "B", "resultFormat": "time_series", "select": [ [ { "params": [ "transmit" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "host", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "instance", "operator": "=", "value": "enp2s0" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "bonds rx-tx", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 12, "y": 47 }, "id": 46, "interval": "", "legend": { "avg": true, "current": true, "max": false, "min": false, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "Rx", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "nics", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"receive\"), 10s)) FROM \"nics\" WHERE (\"host\" =~ /^$server$/ AND \"instance\" = 'vmbr0') AND $timeFilter GROUP BY time($__interval) fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "receive" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "host", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "instance", "operator": "=", "value": "vmbr0" } ] }, { "alias": "Tx", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "nics", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"transmit\"), 10s)) FROM \"nics\" WHERE (\"host\" =~ /^$server$/ AND \"instance\" = 'vmbr0') AND $timeFilter GROUP BY time($__interval) fill(null)", "rawQuery": true, "refId": "B", "resultFormat": "time_series", "select": [ [ { "params": [ "transmit" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "host", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "instance", "operator": "=", "value": "vmbr0" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "vmbr0", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "InfluxDB", "fill": 1, "fillGradient": 0, "gridPos": { "h": 6, "w": 12, "x": 0, "y": 53 }, "id": 47, "interval": "", "legend": { "alignAsTable": true, "avg": true, "current": true, "hideEmpty": false, "hideZero": true, "max": false, "min": false, "rightSide": true, "show": true, "total": false, "values": true }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "options": { "dataLinks": [] }, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "alias": "$tag_host", "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "host" ], "type": "tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"netin\"), 10s)) FROM \"system\" WHERE (\"nodename\" =~ /^$server$/ AND \"object\" = 'qemu') AND $timeFilter GROUP BY time($__interval), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "netin" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "nodename", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "object", "operator": "=", "value": "qemu" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "VMs Traffic In", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "label": null, 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"params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"netout\"), 10s)) FROM \"system\" WHERE (\"nodename\" =~ /^$server$/ AND \"object\" = 'qemu') AND $timeFilter GROUP BY time($__interval), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "netout" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "nodename", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "object", "operator": "=", "value": "qemu" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "VMs Traffic Out", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "label": 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}, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"netin\"), 10s)) FROM \"system\" WHERE (\"nodename\" =~ /^$server$/ AND \"object\" = 'lxc') AND $timeFilter GROUP BY time($__interval), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "netin" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "nodename", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "object", "operator": "=", "value": "lxc" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LCXs Traffic In", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "label": 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"tag" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "system", "orderByTime": "ASC", "policy": "default", "query": "SELECT abs(derivative(mean(\"netout\"), 10s)) FROM \"system\" WHERE (\"nodename\" =~ /^$server$/ AND \"object\" = 'lxc') AND $timeFilter GROUP BY time($__interval), \"host\" fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "netout" ], "type": "field" }, { "params": [], "type": "mean" }, { "params": [ "10s" ], "type": "non_negative_derivative" } ] ], "tags": [ { "key": "nodename", "operator": "=~", "value": "/^$server$/" }, { "condition": "AND", "key": "object", "operator": "=", "value": "lxc" } ] } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "LXCs Traffic Out", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bps", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": false } ], "yaxis": { "align": false, "alignLevel": null } }, { "collapsed": false, "datasource": null, "gridPos": { "h": 1, "w": 24, "x": 0, "y": 65 }, "id": 52, "panels": [], "title": "Storage Pools", "type": "row" }, { "cacheTimeout": null, "colorBackground": false, "colorValue": false, "colors": [ "#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a" ], "datasource": "InfluxDB", "format": "percentunit", "gauge": { "maxValue": 1, "minValue": 0, "show": true, "thresholdLabels": false, "thresholdMarkers": true }, "gridPos": { "h": 7, "w": 4, "x": 6, "y": 66 }, "id": 54, "interval": null, "links": [], "mappingType": 1, "mappingTypes": [ { "name": "value to text", "value": 1 }, { "name": "range to text", "value": 2 } ], "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, "options": {}, "pluginVersion": "6.1.3", "postfix": "", "postfixFontSize": "50%", "prefix": "", "prefixFontSize": "50%", "rangeMaps": [ { "from": "null", "text": "N/A", "to": "null" } ], "sparkline": { "fillColor": "rgba(31, 118, 189, 0.18)", "full": false, "lineColor": "rgb(31, 120, 193)", "show": false }, "tableColumn": "", "targets": [ { "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "orderByTime": "ASC", "policy": "default", "query": "SELECT last(\"used\") / last(\"total\") FROM \"system\" WHERE (\"host\" = 'local-lvm' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time($__interval) fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "value" ], "type": "field" }, { "params": [], "type": "mean" } ] ], "tags": [] } ], "thresholds": "0.75,0.875", "timeFrom": null, "timeShift": null, "title": "local-lvm Usage", "transparent": true, "type": "singlestat", "valueFontSize": "80%", "valueMaps": [ { "op": "=", "text": "N/A", "value": "null" } ], "valueName": "current" }, { "cacheTimeout": null, "colorBackground": false, "colorValue": false, "colors": [ "#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a" ], "datasource": "InfluxDB", "format": "percentunit", "gauge": { "maxValue": 1, "minValue": 0, "show": true, "thresholdLabels": false, "thresholdMarkers": true }, "gridPos": { "h": 7, "w": 4, "x": 10, "y": 66 }, "id": 63, "interval": null, "links": [], "mappingType": 1, "mappingTypes": [ { "name": "value to text", "value": 1 }, { "name": "range to text", "value": 2 } ], "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, "options": {}, "pluginVersion": "6.1.3", "postfix": "", "postfixFontSize": "50%", "prefix": "", "prefixFontSize": "50%", "rangeMaps": [ { "from": "null", "text": "N/A", "to": "null" } ], "sparkline": { "fillColor": "rgba(31, 118, 189, 0.18)", "full": false, "lineColor": "rgb(31, 120, 193)", "show": false }, "tableColumn": "", "targets": [ { "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "orderByTime": "ASC", "policy": "default", "query": "SELECT last(\"used\") / last(\"total\") FROM \"system\" WHERE (\"host\" = 'local-lvm-test' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time($__interval) fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "value" ], "type": "field" }, { "params": [], "type": "mean" } ] ], "tags": [] } ], "thresholds": "0.75,0.875", "timeFrom": null, "timeShift": null, "title": "local-lvm-test Usage", "transparent": true, "type": "singlestat", "valueFontSize": "80%", "valueMaps": [ { "op": "=", "text": "N/A", "value": "null" } ], "valueName": "current" }, { "cacheTimeout": null, "colorBackground": false, "colorValue": false, "colors": [ "#299c46", "rgba(237, 129, 40, 0.89)", "#d44a3a" ], "datasource": "InfluxDB", "format": "percentunit", "gauge": { "maxValue": 1, "minValue": 0, "show": true, "thresholdLabels": false, "thresholdMarkers": true }, "gridPos": { "h": 7, "w": 4, "x": 15, "y": 66 }, "id": 55, "interval": null, "links": [], "mappingType": 1, "mappingTypes": [ { "name": "value to text", "value": 1 }, { "name": "range to text", "value": 2 } ], "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, "options": {}, "pluginVersion": "6.1.3", "postfix": "", "postfixFontSize": "50%", "prefix": "", "prefixFontSize": "50%", "rangeMaps": [ { "from": "null", "text": "N/A", "to": "null" } ], "sparkline": { "fillColor": "rgba(31, 118, 189, 0.18)", "full": false, "lineColor": "rgb(31, 120, 193)", "show": false }, "tableColumn": "", "targets": [ { "groupBy": [ { "params": [ "$__interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "orderByTime": "ASC", "policy": "default", "query": "SELECT last(\"used\") / last(\"total\") FROM \"system\" WHERE (\"host\" = 'local' AND \"nodename\" =~ /^$server$/) AND $timeFilter GROUP BY time($__interval) fill(null)", "rawQuery": true, "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "value" ], "type": "field" }, { "params": [], "type": "mean" } ] ], "tags": [] } ], "thresholds": "0.75,0.875", "timeFrom": null, "timeShift": null, "title": "local Usage", "transparent": true, "type": "singlestat", "valueFontSize": "80%", "valueMaps": [ { "op": "=", "text": "N/A", "value": "null" } ], "valueName": "current" } ], "refresh": "10s", "schemaVersion": 20, "style": "dark", "tags": [ "ProxMox", "Storage", "Hypervisor" ], "templating": { "list": [ { "allValue": null, "current": { "text": "cloud", "value": "cloud" }, "datasource": "InfluxDB", "definition": "SHOW TAG VALUES FROM system WITH KEY=host WHERE object='nodes'", "hide": 0, "includeAll": false, "label": "Server", "multi": true, "name": "server", "options": [], "query": "SHOW TAG VALUES FROM system WITH KEY=host WHERE object='nodes'", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 5, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false } ] }, "time": { "from": "now-24h", "to": "now" }, "timepicker": { "refresh_intervals": [ "5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d" ], "time_options": [ "5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d" ] }, "timezone": "", "title": "Proxmox", "uid": "kxQQuHRZk", "version": 29 } 

  • Import .

- . , Dashboard' Gitlab. , , Prometheus , Datastore Grafana , external, datastore.


Grafana , .
Grafana dashboard Proxmox
Proxmox VE dashboard
Proxmox Network

Source: https://habr.com/ru/post/pt473576/


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