官方介绍:https://docs.influxdata.com/influxdb/v1.2/administration/config/
全局配置
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reporting
-
disabled
=
false # 该选项用于上报influxdb的使用信息给InfluxData公司,默认值为false
bind
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address
=
":8088" # 备份恢复时使用,默认值为8088
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1、meta相关配置
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[meta]
dir
= "/var/lib/influxdb/meta" # meta数据存放目录
retention
-
autocreate
=
true # 用于控制默认存储策略,数据库创建时,会自动生成autogen的存储策略,默认值:true
logging
-
enabled
=
true # 是否开启meta日志,默认值:true
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2、data相关配置
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[data]
dir
= "/var/lib/influxdb/data" # 最终数据(TSM文件)存储目录
wal
-
dir
= "/var/lib/influxdb/wal" # 预写日志存储目录
query
-
log
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enabled
=
true # 是否开启tsm引擎查询日志,默认值: true
cache
-
max
-
memory
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size
=
1048576000 # 用于限定shard最大值,大于该值时会拒绝写入,默认值:1000MB,单位:byte
cache
-
snapshot
-
memory
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size
=
26214400 # 用于设置快照大小,大于该值时数据会刷新到tsm文件,默认值:25MB,单位:byte
cache
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snapshot
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write
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cold
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duration
=
"10m" # tsm引擎 snapshot写盘延迟,默认值:10Minute
compact
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full
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write
-
cold
-
duration
=
"4h" # tsm文件在压缩前可以存储的最大时间,默认值:4Hour
max
-
series
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per
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database
=
1000000 # 限制数据库的级数,该值为0时取消限制,默认值:1000000
max
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values
-
per
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tag
=
100000 # 一个tag最大的value数,0取消限制,默认值:100000
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3、coordinator查询管理的配置选项
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[coordinator]
write
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timeout
=
"10s" # 写操作超时时间,默认值: 10s
max
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concurrent
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queries
=
0 # 最大并发查询数,0无限制,默认值: 0
query
-
timeout
=
" 0s # 查询操作超时时间,0无限制,默认值:0s
log
-
queries
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after
=
"0s" # 慢查询超时时间,0无限制,默认值:0s
max
-
select
-
point
=
0 # SELECT语句可以处理的最大点数(points),0无限制,默认值:0
max
-
select
-
series
=
0 # SELECT语句可以处理的最大级数(series),0无限制,默认值:0
max
-
select
-
buckets
=
0 # SELECT语句可以处理的最大"GROUP BY time()"的时间周期,0无限制,默认值:0
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4、retention旧数据的保留策略
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[retention]
enabled
=
true # 是否启用该模块,默认值 : true
check
-
interval
=
"30m" # 检查时间间隔,默认值 :"30m"
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5、shard-precreation分区预创建
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[shard
-
precreation]
enabled
=
true # 是否启用该模块,默认值 : true
check
-
interval
=
"10m" # 检查时间间隔,默认值 :"10m"
advance
-
period
=
"30m" # 预创建分区的最大提前时间,默认值 :"30m"
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6、monitor 控制InfluxDB自有的监控系统。 默认情况下,InfluxDB把这些数据写入_internal 数据库,如果这个库不存在则自动创建。 _internal 库默认的retention策略是7天,如果你想使用一个自己的retention策略,需要自己创建。
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[monitor]
store
-
enabled
=
true # 是否启用该模块,默认值 :true
store
-
database
=
"_internal" # 默认数据库:"_internal"
store
-
interval
=
"10s # 统计间隔,默认值:" 10s "
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7、admin web管理页面
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[admin]
enabled
=
true # 是否启用该模块,默认值 : false
bind
-
address
=
":8083" # 绑定地址,默认值 :":8083"
https
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enabled
=
false # 是否开启https ,默认值 :false
https
-
certificate
=
"/etc/ssl/influxdb.pem" # https证书路径,默认值:"/etc/ssl/influxdb.pem"
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8、http API
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[http]
enabled
=
true # 是否启用该模块,默认值 :true
bind
-
address
=
":8086" # 绑定地址,默认值:":8086"
auth
-
enabled
=
false # 是否开启认证,默认值:false
realm
=
"InfluxDB" # 配置JWT realm,默认值: "InfluxDB"
log
-
enabled
=
true # 是否开启日志,默认值:true
write
-
tracing
=
false # 是否开启写操作日志,如果置成true,每一次写操作都会打日志,默认值:false
pprof
-
enabled
=
true # 是否开启pprof,默认值:true
https
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enabled
=
false # 是否开启https,默认值:false
https
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certificate
=
"/etc/ssl/influxdb.pem" # 设置https证书路径,默认值:"/etc/ssl/influxdb.pem"
https
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private
-
key
=
"" # 设置https私钥,无默认值
shared
-
secret
=
"" # 用于JWT签名的共享密钥,无默认值
max
-
row
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limit
=
0 # 配置查询返回最大行数,0无限制,默认值:0
max
-
connection
-
limit
=
0 # 配置最大连接数,0无限制,默认值:0
unix
-
socket
-
enabled
=
false # 是否使用unix-socket,默认值:false
bind
-
socket
=
"/var/run/influxdb.sock" # unix-socket路径,默认值:"/var/run/influxdb.sock"
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9、subscriber 控制Kapacitor接受数据的配置
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[subscriber]
enabled
=
true # 是否启用该模块,默认值 :true
http
-
timeout
=
"30s" # http超时时间,默认值:"30s"
insecure
-
skip
-
verify
=
false # 是否允许不安全的证书
ca
-
certs
=
"" # 设置CA证书
write
-
concurrency
=
40 # 设置并发数目,默认值:40
write
-
buffer
-
size
=
1000 # 设置buffer大小,默认值:1000
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10、graphite 相关配置
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[[graphite]]
enabled
=
false # 是否启用该模块,默认值 :false
database
=
"graphite" # 数据库名称,默认值:"graphite"
retention
-
policy
=
"" # 存储策略,无默认值
bind
-
address
=
":2003" # 绑定地址,默认值:":2003"
protocol
=
"tcp" # 协议,默认值:"tcp"
consistency
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level
=
"one" # 一致性级别,默认值:"one
batch
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size
=
5000 # 批量size,默认值:5000
batch
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pending
=
10 # 配置在内存中等待的batch数,默认值:10
batch
-
timeout
=
"1s" # 超时时间,默认值:"1s"
udp
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read
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buffer
= 0 # udp读取buffer的大小,0表示使用操作系统提供的值,如果超过操作系统的默认配置则会出错。 该配置的默认值:0
separator
=
"." # 多个measurement间的连接符,默认值: "."
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11、collectd
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[[collectd]]
enabled
=
false # 是否启用该模块,默认值 :false
bind
-
address
=
":25826" # 绑定地址,默认值: ":25826"
database
=
"collectd" # 数据库名称,默认值:"collectd"
retention
-
policy
=
"" # 存储策略,无默认值
typesdb
=
"/usr/local/share/collectd" # 路径,默认值:"/usr/share/collectd/types.db"
auth
-
file
= "/etc/collectd/auth_file"
batch
-
size
=
5000
batch
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pending
=
10
batch
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timeout
=
"10s"
read
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buffer
= 0 # udp读取buffer的大小,0表示使用操作系统提供的值,如果超过操作系统的默认配置则会出错。默认值:0
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12、opentsdb
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[[opentsdb]]
enabled
=
false # 是否启用该模块,默认值:false
bind
-
address
=
":4242" # 绑定地址,默认值:":4242"
database
=
"opentsdb" # 默认数据库:"opentsdb"
retention
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policy
=
"" # 存储策略,无默认值
consistency
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level
=
"one" # 一致性级别,默认值:"one"
tls
-
enabled
=
false # 是否开启tls,默认值:false
certificate
=
"/etc/ssl/influxdb.pem" # 证书路径,默认值:"/etc/ssl/influxdb.pem"
log
-
point
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errors
=
true # 出错时是否记录日志,默认值:true
batch
-
size
=
1000
batch
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pending
=
5
batch
-
timeout
=
"1s"
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13、udp
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[[udp]]
enabled
=
false # 是否启用该模块,默认值:false
bind
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address
=
":8089" # 绑定地址,默认值:":8089"
database
=
"udp" # 数据库名称,默认值:"udp"
retention
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policy
=
"" # 存储策略,无默认值
batch
-
size
=
5000
batch
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pending
=
10
batch
-
timeout
=
"1s"
read
-
buffer
= 0 # udp读取buffer的大小,0表示使用操作系统提供的值,如果超过操作系统的默认配置则会出错。 该配置的默认值:0
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14、continuous_queries
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[continuous_queries]
enabled
=
true # enabled 是否开启CQs,默认值:true
log
-
enabled
=
true # 是否开启日志,默认值:true
run
-
interval
=
"1s" # 时间间隔,默认值:"1s"
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转载:https://www.cnblogs.com/guyeshanrenshiwoshifu/p/9188368.html