# 全局配置
global:
  scrape_interval:     15s   # 多久 收集 一次數(shù)據(jù)
  evaluation_interval: 30s   # 多久評(píng)估一次 規(guī)則
  scrape_timeout:      10s   # 每次 收集數(shù)據(jù)的 超時(shí)時(shí)間
  
  # 當(dāng)Prometheus和外部系統(tǒng)(聯(lián)邦, 遠(yuǎn)程存儲(chǔ), Alertmanager)通信的時(shí)候，添加標(biāo)簽到任意的時(shí)間序列或者報(bào)警
  external_labels:
    monitor: codelab
    foo:     bar
  
# 規(guī)則文件, 可以使用通配符
rule_files:
- "first.rules"
- "my/*.rules"
  
# 遠(yuǎn)程寫入功能相關(guān)的設(shè)置
remote_write:
  - url: http://remote1/push
    write_relabel_configs:
    - source_labels: [__name__]
      regex:         expensive.*
      action:        drop
  - url: http://remote2/push
  
# 遠(yuǎn)程讀取相關(guān)功能的設(shè)置
remote_read:
  - url: http://remote1/read
    read_recent: true
  - url: http://remote3/read
    read_recent: false
    required_matchers:
      job: special
  
# 收集數(shù)據(jù) 配置 列表
scrape_configs:
- job_name: prometheus  # 必須配置, 自動(dòng)附加的job labels, 必須唯一
  
  honor_labels: true   # 標(biāo)簽沖突, true 為以抓取的數(shù)據(jù)為準(zhǔn) 并 忽略 服務(wù)器中的, false 為 通過(guò)重命名來(lái)解決沖突
  # scrape_interval is defined by the configured global (15s).
  # scrape_timeout is defined by the global default (10s).
  
  metrics_path:     '/metrics'
  # scheme defaults to 'http'.
  
  
  # 文件服務(wù)發(fā)現(xiàn)配置 列表
  file_sd_configs:
    - files:  # 從這些文件中提取目標(biāo)
      - foo/*.slow.json
      - foo/*.slow.yml
      - single/file.yml
      refresh_interval: 10m  # 刷新文件的 時(shí)間間隔
    - files:
      - bar/*.yaml
  
  
  # 使用job名作為label的 靜態(tài)配置目錄 的 列表
  static_configs:
  - targets: ['localhost:9090', 'localhost:9191']
    labels:
      my:   label
      your: label
  
  
  # 目標(biāo)節(jié)點(diǎn) 重新打標(biāo)簽 的配置 列表.  重新標(biāo)記是一個(gè)功能強(qiáng)大的工具，可以在抓取目標(biāo)之前動(dòng)態(tài)重寫目標(biāo)的標(biāo)簽集。 可以配置多個(gè)，按照先后順序應(yīng)用
  relabel_configs:
  - source_labels: [job, __meta_dns_name]   # 從現(xiàn)有的標(biāo)簽中選擇源標(biāo)簽, 最后會(huì)被 替換， 保持， 丟棄
    regex:         (.*)some-[regex]  # 正則表達(dá)式, 將會(huì)提取source_labels中匹配的值
    target_label:  job   # 在替換動(dòng)作中將結(jié)果值寫入的標(biāo)簽.
    replacement:   foo-${1}  # 如果正則表達(dá)匹配, 那么替換值. 可以使用正則表達(dá)中的 捕獲組
    # action defaults to 'replace'
  - source_labels: [abc]  # 將abc標(biāo)簽的內(nèi)容復(fù)制到cde標(biāo)簽中
    target_label:  cde
  - replacement:   static
    target_label:  abc
  - regex:
    replacement:   static
    target_label:  abc
  
  bearer_token_file: valid_token_file  # 可選的, bearer token 文件的信息
  
  
- job_name: service-x
  
  # HTTP basic 認(rèn)證信息
  basic_auth:
    username: admin_name
    password: "multiline\nmysecret\ntest"
  
  scrape_interval: 50s  # 對(duì)于該job, 多久收集一次數(shù)據(jù)
  scrape_timeout:  5s
  
  sample_limit: 1000  # 每次 收集 樣本數(shù)據(jù)的限制. 0 為不限制
  
  metrics_path: /my_path  # 從目標(biāo) 獲取數(shù)據(jù)的 HTTP 路徑
  scheme: https  # 配置用于請(qǐng)求的協(xié)議方案
  
  
  # DNS 服務(wù)發(fā)現(xiàn) 配置列表
  dns_sd_configs:
  - refresh_interval: 15s
    names:  # 要查詢的DNS域名列表
    - first.dns.address.domain.com
    - second.dns.address.domain.com
  - names:
    - first.dns.address.domain.com
    # refresh_interval defaults to 30s.
  
  
  # 目標(biāo)節(jié)點(diǎn) 重新打標(biāo)簽 的配置 列表
  relabel_configs:
  - source_labels: [job]
    regex:         (.*)some-[regex]
    action:        drop
  - source_labels: [__address__]
    modulus:       8
    target_label:  __tmp_hash
    action:        hashmod
  - source_labels: [__tmp_hash]
    regex:         1
    action:        keep
  - action:        labelmap
    regex:         1
  - action:        labeldrop
    regex:         d
  - action:        labelkeep
    regex:         k
  
  
  # metric 重新打標(biāo)簽的 配置列表
  metric_relabel_configs:
  - source_labels: [__name__]
    regex:         expensive_metric.*
    action:        drop
  
  
- job_name: service-y
  
  # consul 服務(wù)發(fā)現(xiàn) 配置列表
  consul_sd_configs:
  - server: 'localhost:1234'  # consul API 地址
    token: mysecret
    services: ['nginx', 'cache', 'mysql']  # 被檢索目標(biāo)的 服務(wù) 列表. 如果不定義那么 所有 服務(wù) 都會(huì)被 收集
    scheme: https
    tls_config:
      ca_file: valid_ca_file
      cert_file: valid_cert_file
      key_file:  valid_key_file
      insecure_skip_verify: false
  
  relabel_configs:
  - source_labels: [__meta_sd_consul_tags]
    separator:     ','
    regex:         label:([^=]+)=([^,]+)
    target_label:  ${1}
    replacement:   ${2}
  
- job_name: service-z
  
  # 收集 數(shù)據(jù)的 TLS 設(shè)置
  tls_config:
    cert_file: valid_cert_file
    key_file: valid_key_file
  
  bearer_token: mysecret
  
- job_name: service-kubernetes
  
  # kubernetes 服務(wù) 發(fā)現(xiàn) 列表
  kubernetes_sd_configs:
  - role: endpoints   # 必須寫, 必須是endpoints, service, pod, node, 或者 ingress
    api_server: 'https://localhost:1234'
  
    basic_auth:  # HTTP basic 認(rèn)證信息
      username: 'myusername'
      password: 'mysecret'
  
- job_name: service-kubernetes-namespaces
  
  kubernetes_sd_configs:
  - role: endpoints  # 應(yīng)該被發(fā)現(xiàn)的 kubernetes 對(duì)象 實(shí)體
    api_server: 'https://localhost:1234'  # API Server的地址
    namespaces:  # 可選的命名空間發(fā)現(xiàn), 如果省略 那么所有的命名空間都會(huì)被使用
      names:
        - default
  
- job_name: service-marathon
  # Marathon 服務(wù)發(fā)現(xiàn) 列表
  marathon_sd_configs:
  - servers:
    - 'https://marathon.example.com:443'
  
    tls_config:
      cert_file: valid_cert_file
      key_file: valid_key_file
  
- job_name: service-ec2
  ec2_sd_configs:
    - region: us-east-1
      access_key: access
      secret_key: mysecret
      profile: profile
  
- job_name: service-azure
  azure_sd_configs:
    - subscription_id: 11AAAA11-A11A-111A-A111-1111A1111A11
      tenant_id: BBBB222B-B2B2-2B22-B222-2BB2222BB2B2
      client_id: 333333CC-3C33-3333-CCC3-33C3CCCCC33C
      client_secret: mysecret
      port: 9100
  
- job_name: service-nerve
  nerve_sd_configs:
    - servers:
      - localhost
      paths:
      - /monitoring
  
- job_name: 0123service-xxx
  metrics_path: /metrics
  static_configs:
    - targets:
      - localhost:9090
  
- job_name: 測(cè)試
  metrics_path: /metrics
  static_configs:
    - targets:
      - localhost:9090
  
- job_name: service-triton
  triton_sd_configs:
  - account: 'testAccount'
    dns_suffix: 'triton.example.com'
    endpoint: 'triton.example.com'
    port: 9163
    refresh_interval: 1m
    version: 1
    tls_config:
      cert_file: testdata/valid_cert_file
      key_file: testdata/valid_key_file
  
# Alertmanager相關(guān)的配置
alerting:
  alertmanagers:
  - scheme: https
    static_configs:
    - targets:
      - "1.2.3.4:9093"
      - "1.2.3.5:9093"
      - "1.2.3.6:9093"

# curl -X PUT -d '{"ID": "node_exporter", "Name": "node_exporter", "Address": "10.6.28.37", "Port": 9100, "Tags": ["lock"], "EnableTagOverride": false}' http://10.6.28.37:8500/v1/agent/service/register

# curl -s http://10.6.28.37:8500/v1/agent/services|jq
{
  "node_exporter": {
    "ID": "node_exporter",
    "Service": "node_exporter",
    "Tags": [
      "lock"
    ],
    "Address": "10.6.28.37",
    "Port": 9100,
    "EnableTagOverride": false,
    "CreateIndex": 0,
    "ModifyIndex": 0
  }
}

employee_age_bucket_bucket{le=~"20|30|40"} + employee_age_bucket_bucket{le=~"30|40|50"}