influxdb集羣部署

環境準備

influxdb enterprise運行條件最低需要三個meta nodes節點以及兩個data nodes

Meta nodes之間使用TCP和Raft一致性協議通信，默認端口爲8089

Meta nodes對外暴露8091,用於influxd-ctl命令進行交互

Data nodes通過8088進行數據同步，8086對於用戶進行讀寫服務

在集羣中，所有meta nodes節點必須要與data nodes節點保持通信。

mata nodes主要保存以下所有的元數據信息

• 集羣中所有的節點以及角色
• 集羣中所有存在的數據庫和保留策略（retention policy）
• 保存所有分片和分片組信息
• 保存集羣用戶權限

data node保存所有原始時序數據以及元數據，包括

• measurement（數據表）
• tag key和value
• field key和value；

  #wget https://dl.influxdata.com/enterprise/releases/influxdb-meta_1.7.8-c1.7.8_amd64.deb

# dpkg -i influxdb-meta_1.7.8-c1.7.8_amd64.deb

influxdb-meda01

# egrep -v "#|^$" /etc/influxdb/influxdb-meta.conf
hostname = "enterprise-meta-01"
[enterprise]
license-key = "224bca5e-514d-441e-b2c2-31b29dd79811"
[meta]
dir = "/var/lib/influxdb/meta"
internal-shared-secret = "123.com"

influxdb-meda02

# egrep -v "#|^$" /etc/influxdb/influxdb-meta.conf
hostname = "enterprise-meta-02"
[enterprise]
license-key = "224bca5e-514d-441e-b2c2-31b29dd79811"
[meta]
 dir = "/var/lib/influxdb/meta"
internal-shared-secret = "123.com"

influxdb-meda03

# egrep -v "#|^$" /etc/influxdb/influxdb-meta.conf
hostname = "enterprise-meta-03"
[enterprise]
  license-key = "224bca5e-514d-441e-b2c2-31b29dd79811"
[meta]
  dir = "/var/lib/influxdb/meta"
   internal-shared-secret = "123.com"

# systemctl start influxdb-meta
# systemctl enable influxdb-meta

將meta node節點加入集羣

#influxd-ctl add-meta enterprise-meta-02:8091
#influxd-ctl add-meta enterprise-meta-03:8091

【部署influxdb-node節點】

#wget https://dl.influxdata.com/enterprise/releases/influxdb-data-1.8.2_c1.8.2.x86_64.rpm

#dpkg -i influxdb-data_1.8.2-c1.8.2_amd64.deb

#egrep -v "#|^$" /etc/influxdb/influxdb.conf

 bind-address = "192.168.60.0:8088"
hostname = "enterprise-data-01"
[enterprise]
  license-key = "224bca5e-514d-441e-b2c2-31b29dd79811"
[meta]
  dir = "/var/lib/influxdb/meta"
   meta-internal-shared-secret = "123.com"
[data]
  dir = "/var/lib/influxdb/data"
  wal-dir = "/var/lib/influxdb/wal"
   cache-max-memory-size = "1g"
   cache-snapshot-memory-size = "25m"
   cache-snapshot-write-cold-duration = "10m"
  max-series-per-database = 0
   max-values-per-tag = 0
   max-index-log-file-size = "128k"
[cluster]
[hinted-handoff]
  dir = "/var/lib/influxdb/hh"
[anti-entropy]
[retention]
[shard-precreation]
[monitor]
   store-enabled = false
    [http]
       log-enabled = true

[logging]
[subscriber]
[[graphite]]
[[collectd]]
[[opentsdb]]
[[udp]]
[continuous_queries]
[tls]

# egrep -v "#|^$" /etc/influxdb/influxdb.conf

bind-address = "192.168.60.0:8088"
 hostname = "enterprise-data-02"
[enterprise]
  license-key = "224bca5e-514d-441e-b2c2-31b29dd79811"
[meta]
  dir = "/var/lib/influxdb/meta"
   meta-internal-shared-secret = "123.com"
[data]
  dir = "/var/lib/influxdb/data"
  wal-dir = "/var/lib/influxdb/wal"
   cache-max-memory-size = "1g"
   cache-snapshot-memory-size = "25m"
   cache-snapshot-write-cold-duration = "10m"
   max-series-per-database = 0
   max-values-per-tag = 0
   max-index-log-file-size = "128k"
[cluster]
[hinted-handoff]
  dir = "/var/lib/influxdb/hh"
[anti-entropy]
[retention]
[shard-precreation]
[monitor]
   store-enabled = true
[http]

[logging]
[subscriber]
[[graphite]]
[[collectd]]
[[opentsdb]]
[[udp]]
[continuous_queries]
   log-enabled = true
[tls]

 

#systemctl start influxd
#systemctl enable influxd

#將date node加入集羣

#influxd-ctl add-data enterprise-data-01:8088
#influxd-ctl add-data enterprise-data-02:8088

最後我們在influxdb-meta節點上執行 influxd-ctl show查看集羣節點狀態

 

 截止目前influxdb集羣部署完畢！END