92 lines
1.7 KiB
HCL
92 lines
1.7 KiB
HCL
job "prometheus" {
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datacenters = ["homelab"]
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type = "service"
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group "prometheus" {
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count = 1
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network {
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port "prometheus_ui" {
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static = 9090
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}
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}
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restart {
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attempts = 2
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interval = "30m"
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delay = "15s"
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mode = "fail"
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}
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ephemeral_disk {
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size = 300
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}
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task "prometheus" {
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template {
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change_mode = "noop"
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destination = "local/prometheus.yml"
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data = <<EOH
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---
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global:
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scrape_interval: 10s
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evaluation_interval: 10s
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scrape_configs:
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- job_name: 'nomad_metrics'
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consul_sd_configs:
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- server: 'consul.service.consul:8500'
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services: ['nomad-client', 'nomad']
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relabel_configs:
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- source_labels: ['__meta_consul_tags']
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regex: '(.*)http(.*)'
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action: keep
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scrape_interval: 5s
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metrics_path: /v1/metrics
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params:
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format: ['prometheus']
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EOH
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}
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driver = "docker"
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config {
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image = "prom/prometheus:latest"
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args = [
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"--config.file=/etc/prometheus/prometheus.yml",
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"--storage.tsdb.path=/prometheus",
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"--storage.tsdb.retention.time=15d",
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]
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volumes = [
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"local/prometheus.yml:/etc/prometheus/prometheus.yml",
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"/mnt/diskstation/nomad/prometheus:/prometheus"
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]
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ports = ["prometheus_ui"]
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}
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service {
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name = "prometheus"
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tags = ["urlprefix-/"]
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port = "prometheus_ui"
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check {
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name = "prometheus_ui port alive"
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type = "http"
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path = "/-/healthy"
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interval = "10s"
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timeout = "2s"
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}
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}
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resources {
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memory = 200
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}
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}
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}
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}
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