INFLUXDB Installation and Configuration

This is my previous INFLUXDB installation and configuration notes, recorded here, it is also convenient for me to check later.

Environment: centos6.5_x64

Influxdb version: 1.1.0

First, install 1, binary installation

Here is an example of centos6.5 installation:

wget  Https://dl.influxdata.com/influxdb/releases/influxdb-1.1.0.x86_64.rpmyum Localinstall influxdb-1.1.0.x86_64.rpm

Other environments can refer to INFLUXDB official documentation:

https://www.influxdata.com/downloads/#influxdb

After installation, the following files are available under/usr/bin:

Influxd          influxdb Server influx           influxdb command line client influx_inspect   View tool influx_stress    Stress test Tool INFLUX_TSM       Database conversion tool (convert database from B1 or BZ1 format to TSM1 format)

Below/var/lib/influxdb/will have the following folder:

            data stores the final storage, files with. TSM End Meta            store database metadata Wal             stores pre-written log files

2. Source code compilation and installation

Go get github.com/influxdata/influxdbcd $GOPATH/src/github.com/influxdata/go get./...go install./...

For details, refer to here: https://anomaly.io/compile-influxdb/

Second, start 1, start by service mode

Service Influxdb Start

2. Start by non-service mode

Influxd

If you need to specify a configuration file, you can use the--config option to help you see it.

Third, the configuration

Configuration file path:/etc/influxdb/influxdb.conf

You can generate a default profile from the following command:

Influxd Config > default.conf

Reporting-disabled

This option is used to escalate the usage information of Influxdb to Influxdata company, the default value is False

corresponding source files:

Influxdb-1.1.0/cmd/influxd/run/config.go

reportingdisabled configuration items in config

Bind-address

Backup recovery is used with a default value of 8088

corresponding source files:

Influxdb-1.1.0/cmd/influxd/run/config.go

Bindaddress configuration items in config

[Meta]

Meta-related configurations

corresponding source files:

Influxdb-1.1.0/services/meta/config.go

Dir

Meta data storage directory, default value:/var/lib/influxdb/meta

Retention-autocreate

Used to control the default storage policy, the Autogen storage policy is automatically generated when the database is created, and the default value: True

Logging-enabled

Whether to turn on meta log, default value: True

[Data]

TSM1 engine Configuration

corresponding source files:

Influxdb-1.1.0/tsdb/config.go

Dir

Final data (TSM file) storage directory, default value:/var/lib/influxdb/data

Wal-dir

Pre-write log storage directory, default value:/var/lib/influxdb/wal

Query-log-enabled

Whether to turn on the TSM engine query log, default value: True

Cache-max-memory-size

Used to limit the maximum value of Shard, which is greater than the value when writing is rejected, the default value:

Defaultcachemaxmemorysize = 1024x768 * 1024x768 * 1024x768//1GB

Cache-snapshot-memory-size

Used to set the snapshot size, which is greater than the value when data is flushed to the TSM file, the default value:

defaultcachesnapshotmemorysize = * 1024x768 * 1024x768//25MB

Cache-snapshot-write-cold-duration

TSM1 engine Snapshot Write disk delay, default value:

Defaultcachesnapshotwritecoldduration = time. Duration (Ten * time. Minute)

Compact-full-write-cold-duration

The maximum time that a TSM file can be stored before it is compressed, the default value:

Defaultcompactfullwritecoldduration = time. Duration (4 * time. Hour)

Max-series-per-database

Limit the number of levels for the database, which is 0 when the throttle is canceled, the default value:

Defaultmaxseriesperdatabase = 1000000

Measurement, tag set, retention policy the same data set is calculated as a serie, the series algorithm example is as follows:

Suppose Monitor1 This measurement has two tags:id and the number of name IDs for 10,name is 100, then the series cardinality is 10 * 100 = 1000

Max-values-per-tag

One tag maximum value, 0 cancellation limit, default value:

Defaultmaxvaluespertag = 100000

Trace-logging-enabled

Whether to turn on trace logging, default value: False

[Coordinator]

Configuration options for query management

corresponding source files:

Influxdb-1.1.0/coordinator/config.go

Write-timeout

Write operation time-out, default value: 10s

Max-concurrent-queries

Maximum number of concurrent queries, 0 unrestricted, default value: 0

Query-timeout

Query operation time-out, 0 unrestricted, default value: 0s

Log-queries-after

Slow query time-out, 0 unrestricted, default value: 0s

Max-select-point = 0

Maximum number of points (points) that can be processed by the SELECT statement, 0 unrestricted, default: 0

max-select-series = 0

Maximum number of series (series) that can be handled by the SELECT statement, 0 unrestricted, default: 0

Max-select-buckets = 0

The maximum "GROUP by Time ()" period that can be handled by the SELECT statement, 0 unrestricted, default value: 0

[Retention]

Retention policies for old data

corresponding source files:

Influxdb-1.1.0/services/retention/config.go

Enabled

Whether the module is enabled, the default value: True

Check-interval

Check time interval, default value: "30m0s"

[Shard-precreation]

Partition Pre-creation

corresponding source files:

Influxdb-1.1.0/services/precreator/config.go

Enabled

Whether the module is enabled, the default value: True

Check-interval

Check time interval, default value: "10m0s"

Advance-period

Maximum advance time for pre-created partitions, default value: "30m0s"

[Admin]

Simple Web Management page provided by INFLUXDB

corresponding source files:

Influxdb-1.1.0/services/admin/config.go

Enabled

If the module is enabled, the default value: False

Bind-address

Binding address, Default value: ": 8083"

Https-enabled

Whether to turn on HTTPS, default value: False

Https-certificate

HTTPS certificate path, default value: "/etc/ssl/influxdb.pem"

[Monitor]

This section controls Influxdb's own monitoring system. By default, Influxdb writes this data to the _internal database and is created automatically if the library does not exist. _internal Library The default retention policy is 7 days, if you want to use one of your own retention policies, you need to create them yourself.

corresponding source files:

Influxdb-1.1.0/monitor/config.go

Store-enabled

Whether the module is enabled, the default value: True

Store-database

Default database: "_internal"

Store-interval

Statistic interval, default value: "10s"

[Subscriber]

Control the configuration of Kapacitor acceptance data

corresponding source files:

Influxdb-1.1.0/services/subscriber/config.go

Enabled

Whether the module is enabled, the default value: True

Http-timeout

HTTP timeout, default value: "30s"

Insecure-skip-verify

Whether to allow unsafe certificates is useful when testing a certificate that you have issued. Default value: False

Ca-certs

Set CA certificate, no default value

Write-concurrency

Set the number of concurrent, default value: 40

Write-buffer-size

Set buffer size, default value: 1000

[HTTP]

HTTP interface configuration for INFLUXDB

corresponding source files:

Influxdb-1.1.0/services/httpd/config.go

Enabled

Whether the module is enabled, the default value: True

Bind-address

Binding address, Default value: ": 8086"

Auth-enabled

Whether to turn on authentication, default value: False

Log-enabled

Whether log is turned on, default value: True

Write-tracing

Whether to turn on write log, if set to true, each write operation will log, default value: False

Pprof-enabled

Whether to turn on Pprof, default value: True

Https-enabled

Whether to turn on HTTPS, default value: False

Https-certificate

Set the HTTPS certificate path, default: "/etc/ssl/influxdb.pem"

Https-private-key

Set HTTPS private key, no default value

Max-row-limit

The configuration query returns the maximum number of rows, the default value: 10000

Max-connection-limit

Configure the maximum number of connections, 0 unrestricted, default value: 0

Shared-secret

Shared key for JWT signing, no default value

Realm

Configure JWT Realm, default: "InfluxDB"

Unix-socket-enabled

Whether to use Unix-socket, default value: False

Bind-socket

Unix-socket path, default value: "/var/run/influxdb.sock"

[[Graphite]]

Graphite related configurations

Specific reference: HTTPS://GITHUB.COM/INFLUXDATA/INFLUXDB/BLOB/MASTER/SERVICES/GRAPHITE/README.MD

corresponding source files:

Influxdb-1.1.0/services/graphite/config.go

Enabled

If the module is enabled, the default value: False

Bind-address

Binding address, Default value: ": 2003"

Database

Database name, default value: "Graphite"

Retention-policy

Storage Policy, no default value

Protocol

Protocol, default value: "TCP"

Batch-size

Batch size, default value: 5000

Batch-pending

Configure the number of batch waits in memory, default value: 10

Batch-timeout

Timeout, default value: "1s"

Consistency-level

Consistency level, default value: "One"

Separator

Connector between multiple measurement, default value: "."

Udp-read-buffer = 0

UDP reads the size of buffer, 0 indicates the value provided by the operating system, and an error occurs if the operating system's default configuration is exceeded. Default value for this configuration: 0

[[COLLECTD]]

Specific reference: HTTPS://GITHUB.COM/INFLUXDATA/INFLUXDB/TREE/MASTER/SERVICES/COLLECTD

corresponding source files:

Influxdb-1.1.0/services/collectd/config.go

Enabled

If the module is enabled, the default value: False

Bind-address

Binding address, Default value: ": 25826"

Database

Database name, default value: "COLLECTD"

Retention-policy = ""

Storage Policy, no default value

Batch-size

Default value: 5000

Batch-pending

Default value: 10

Batch-timeout

Default value: "10s"

Read-buffer

UDP reads the size of buffer, 0 indicates the value provided by the operating system, and an error occurs if the operating system's default configuration is exceeded. Default value: 0

Typesdb

Path, default value: "/usr/share/collectd/types.db"

[[Opentsdb]]

OPENTSDB Configuration

corresponding source files:

Influxdb-1.1.0/services/opentsdb/config.go

Enabled

If the module is enabled, the default value: False

Bind-address

Binding address, Default value: ": 4242"

Database

Default database: "Opentsdb"

Retention-policy

Storage Policy, no default value

Consistency-level

Consistency level, default value: "One"

Tls-enabled = False

Whether TLS is turned on, default value: False

Certificate

Certificate path, Default value: "/etc/ssl/influxdb.pem"

Batch-size

Default value: 1000

Batch-pending

Default value: 5

Batch-timeout

Timeout, default value: "1s"

Log-point-errors

Whether logs are logged when an error occurs, the default value: True

[[UDP]]

UDP configuration, specific reference:

Https://github.com/influxdata/influxdb/blob/master/services/udp/README.md

corresponding source files:

Influxdb-1.1.0/services/udp/config.go

Enabled

If the module is enabled, the default value: False

Bind-address

Binding address, Default value: ": 8089"

Database

Database name, default value: "UDP"

Retention-policy

Storage Policy, no default value

Batch-size

Default value: 5000

Batch-pending

Default value: 10

Read-buffer

UDP reads the size of buffer, 0 indicates the value provided by the operating system, and an error occurs if the operating system's default configuration is exceeded. Default value for this configuration: 0

Batch-timeout

Timeout, default value: "1s"

Precision

Time precision, no default value

[Continuous_queries]

CQS configuration

corresponding source files:

Influxdb-1.1.0/services/continuous_querier/config.go

Log-enabled

Whether log is turned on, default value: True

Enabled whether the CQS is turned on, default value: True

Run-interval

Time interval, default value: "1s"

This article GitHub address:

https://github.com/mike-zhang/mikeBlogEssays/blob/master/2017/20170206_influxdb installation and configuration. MD

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INFLUXDB Installation and Configuration