influxdata/telegraf v1.37.0

on GitHub

v1.37.0 [2025-12-08]

Important Changes

• PR #17966 introduced the strict handling of environment variables
  to prevent security issues. However, strict handling prevents using environment variables for non-string settings as
  the configuration before replacing the variables must be TOML conform. To provide security-by-default, we will change
  the default behavior of Telegraf to the strict environment variable handling with v1.38.0!
  Please make sure your configuration works in the now conditions by using the --strict-env-handling flag! If your
  configuration works in strict mode or you are not using environment variables, do not add the flag as it will be
  removed later and ignore the new warning at startup. In case you need the current behavior please add
  --non-strict-env-handling when starting Telegraf to prepare for the upcoming change!

New Plugins

• #17993 inputs.logql Add plugin
• #17604 inputs.nftables Add plugin
• #17701 inputs.promql Add plugin
• #17831 inputs.timex Add plugin
• #17875 outputs.arc Add plugin
• #17998 outputs.heartbeat Add plugin
• #17921 secretstores.googlecloud Add plugin
• #17844 secretstores.vault Add plugin

Features

• #18084 config Allow specifying env-handling mode for config check
• #17753 config Remove deprecated options
• #17915 config Store loaded sources
• #17080 internal Add support for parsing a timestamp in a TimeZone
• #17916 logging Allow registering callbacks for logging events
• #17749 models Implement collection of plugin-internal statistics for all types
• #18044 common.socket Add option to specify source IP restrictions
• #17760 inputs.aerospike Remove deprecated options
• #17759 inputs.cpu Add number of physical CPUs
• #17761 inputs.gnmi Remove deprecated options
• #17732 inputs.influxdb_v2_listener Implement ping endpoint
• #17733 inputs.influxdb_v2_listener Migrate to selfstat collector
• #17965 inputs.ldap Support external SASL bind (#17477)
• #17478 inputs.ldap Support ldapi protocol
• #17743 inputs.modbus Remove deprecated plugin option values
• #17762 inputs.mongodb Remove deprecated options
• #17792 inputs.nats_consumer Acknowledge messages on delivery
• #17710 inputs.nats_consumer Allow configuring Jetstream stream
• #17742 inputs.net Remove deprecated plugin option value
• #17624 inputs.netflow Add datatypes to PEN mapping
• #17697 inputs.netflow Add support for float32 datatype
• #17906 inputs.opcua Add namespace URI support
• #17825 inputs.opcua Add remote certificate trust configuration
• #17752 inputs.opcua Remove deprecated options
• #17991 inputs.opcua Support persistent self-signed client certificates
• #17633 inputs.rabbitmq Add type tag to queues
• #18080 inputs.s7comm Add option idle_timeout
• #17550 inputs.smart Parse vendor specific ratio values
• #17948 inputs.snmp Add option to stop polling on first error
• #17375 inputs.sql Add Vertica support
• #17924 inputs.sqlserver Add support for LPC and named-pipe protocols
• #17796 inputs.sqlserver Set pool size and idle connection
• #17872 inputs.statsd Improve performance
• #17763 inputs.win_perf_counters Remove deprecated options
• #17751 inputs.zookeeper Remove deprecated option
• #17950 outputs.amon Deprecate plugin
• #18062 outputs.heartbeat Add configuration information
• #18050 outputs.heartbeat Add optional statistics output
• #17869 outputs.mongodb Add PLAIN authentication support and validation
• #17755 outputs.mqtt Remove deprecated option
• #18048 outputs.nats Add secret-support for credentials
• #18007 outputs.nats Support nkey seed authentication
• #17409 outputs.remotefile Add compression for remotefile plugin
• #17764 parsers.binary Remove deprecated options
• #17754 parsers.xpath Remove deprecated options
• #17576 processors.execd Add log prefixing
• #17741 processors.template Remove deprecated template syntax

Bugfixes

• #18064 common.opcua Skip file permission check on Windows
• #18012 inputs.docker_log Remove hard-coded API version
• #17960 inputs.opcua Add private key for certificate-based user authentication
• #18036 inputs.procstat Make port conversion more robust
• #18014 outputs.influxdb_v2 Correct calculation of amount of batches for concurrent writes

Dependency Updates

• #18051 deps Bump actions/checkout from 5 to 6
• #18021 deps Bump cloud.google.com/go/storage from 1.57.1 to 1.57.2
• #18055 deps Bump github.com/ClickHouse/clickhouse-go/v2 from 2.40.3 to 2.41.0
• #18019 deps Bump github.com/SAP/go-hdb from 1.14.12 to 1.14.13
• #18076 deps Bump github.com/alitto/pond/v2 from 2.5.0 to 2.6.0
• #18074 deps Bump github.com/aws/smithy-go from 1.23.2 to 1.24.0
• #18020 deps Bump github.com/gophercloud/gophercloud/v2 from 2.8.0 to 2.9.0
• #17887 deps Bump github.com/hashicorp/consul/api from 1.32.4 to 1.33.0
• #18024 deps Bump github.com/jedib0t/go-pretty/v6 from 6.7.1 to 6.7.2
• #18056 deps Bump github.com/jedib0t/go-pretty/v6 from 6.7.2 to 6.7.5
• #18072 deps Bump github.com/klauspost/compress from 1.18.1 to 1.18.2
• #18071 deps Bump github.com/lxc/incus/v6 from 6.18.0 to 6.19.1
• #18018 deps Bump github.com/microsoft/go-mssqldb from 1.9.3 to 1.9.4
• #18017 deps Bump github.com/nats-io/nats-server/v2 from 2.12.1 to 2.12.2
• #18054 deps Bump github.com/prometheus/common from 0.67.2 to 0.67.4
• #18053 deps Bump github.com/redis/go-redis/v9 from 9.16.0 to 9.17.0
• #18073 deps Bump github.com/redis/go-redis/v9 from 9.17.0 to 9.17.2
• #18027 deps Bump github.com/safchain/ethtool from 0.6.2 to 0.7.0
• #18070 deps Bump github.com/shirou/gopsutil/v4 from 4.25.10 to 4.25.11
• #18057 deps Bump github.com/snowflakedb/gosnowflake from 1.17.0 to 1.18.0
• #17815 deps Bump github.com/vertica/vertica-sql-go from 1.3.3 to 1.3.4
• #18031 deps Bump go.opentelemetry.io/collector/pdata from 1.45.0 to 1.46.0
• #18043 deps Bump golang.org/x/crypto from 0.44.0 to 0.45.0
• #18023 deps Bump golang.org/x/mod from 0.29.0 to 0.30.0
• #18029 deps Bump golang.org/x/net from 0.46.0 to 0.47.0
• #18025 deps Bump google.golang.org/api from 0.255.0 to 0.256.0
• #18058 deps Bump google.golang.org/grpc from 1.76.0 to 1.77.0
• #18033 deps Bump k8s.io/client-go from 0.34.1 to 0.34.2
• #18030 deps Bump modernc.org/sqlite from 1.40.0 to 1.40.1
• #18069 deps Bump super-linter/super-linter from 8.2.1 to 8.3.0
• #18052 deps Bump the aws-sdk-go-v2 group with 11 updates
• #18015 deps Bump the aws-sdk-go-v2 group with 9 updates

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