influxd upgrade
This page documents an earlier version of InfluxDB OSS. InfluxDB 3 Core is the latest stable version.
API token hashing is enabled by default in InfluxDB OSS 2.9.0
Stronger token security: tokens are stored as hashes on disk, so a copy of the database file doesn’t expose usable tokens. Existing tokens are hashed on first startup and the original strings can’t be recovered afterward — capture any plaintext tokens you still need before you upgrade.
For more information, see Token hashing.
Use the influxd upgrade command to upgrade an instance of InfluxDB 1.x to InfluxDB 2.9.
This command copies all data in databases and
retention policies (used in 1.x)
over to buckets (used in 2.9).
Be sure to back up all data before upgrading with influx upgrade.
This command performs the following actions:
- Creates the InfluxDB 2.x configuration file using 1.x configuration file options.
Unsupported 1.x options are reported to standard output.
If the configuration file is not available, the 1.x database folder can be passed via th
--v1-dirflag. - Copies and upgrades 1.x database files.
The target 2.x database directory is specified by the --engine-path option.
If changed, the bolt path can be specified by the --bolt-path option.
Usage
influxd upgrade [flags]
influxd upgrade [command]Flags
| Flag | Description | Input type | |
|---|---|---|---|
-m | --bolt-path | Path for boltdb database (default ~/.influxdbv2/influxd.bolt) | string |
-b | --bucket | Primary bucket name | string |
--config-file | Custom InfluxDB 1.x config file path (default ~/.influxdb/influxdb.conf) | string | |
--continuous-query-export-path | Path for exported 1.x continuous queries (default ~/continuous_queries.txt) | string | |
-e | --engine-path | Path for persistent engine files (default ~/.influxdbv2/engine) | string |
-f | --force | Skip the confirmation prompt | |
-h | --help | Help for influxd upgrade | |
-c | --influx-configs-path | Path for 2.x influx CLI configurations file (default ~/.influxdbv2/configs) | |
--log-level | Supported log levels are debug, info, warn, and error (default info) | string | |
--log-path | Custom log file path (default ~/upgrade.log) | string | |
-o | --org | Primary organization name | string |
--overwrite-existing-v2 | Overwrite existing files at the output paths instead of aborting the upgrade process | ||
-p | --password | Password for username | string |
-r | --retention | Duration bucket will retain data (default 0; retains data infinitely) | string |
-t | --token | Token for username. If not specified, a token is auto-generated. | string |
-u | --username | Primary username | string |
--v1-dir | Path to source 1.x db directory containing meta, data, and wal sub-folders (default ~/.influxdb) | string | |
--v2-config-path | Destination path for upgraded 2.x configuration file (default ~/.influxdbv2/config.toml) | string | |
-v | --verbose | Verbose output |
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Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for InfluxDB OSS v2 and this documentation. To find support, use the following resources:
Customers with an annual or support contract can contact InfluxData Support.