Commit Graph

12 Commits (3ceb765c80b8442cd2f68568f87e1e89bd0484d9)

Author SHA1 Message Date
Jeff Wendling 69dc031a75 Use platform for most of the read service code
This commit deletes most of the code to service reads from influxdb
and pulls it in from platform instead.

Of note, the models.Tag and models.Tags types are now aliases to the
platform models.Tag and models.Tags types. Additionally, many types
in the tsdb package relating to cursors are also aliases to the same
types in the platform cursors package.

This updates the platform and flux repos to the current master in the
Gopkg.lock.
2018-10-10 11:20:25 -06:00
Stuart Carnie 59bd822af9 refactor(storage): Export subset of APIs to facilitate reuse
* the protocol service definition, ReadRequest and ReadResponse is
  reused across projects, rather than requiring redefinition.

* the ReadRequest protocol buffer definition removes the concept of a
  database and retention policy, replacing it with a field named
  ReadSource of type google.protobuf.Any. OSS requests will use the
  ReadSource message structure defined in local to this package, which
  defines fields to represent a Database and RetentionPolicy. Other
  implementations can provide their own data structure allowing the
  remainder of the ReadRequest to be reused.

* The RPC service and Store are expected to be redefined to handle their
  specific requirements for resolving a ReadSource

* ResultSet and GroupResultSet are interfaces representing non-grouping
  and grouping read behavior respectively. Calling NewResultSet or
  NewGroupResultSet will construct instances of these types

* The ResponseWriter type is exported to deal with serialization of
  the ResultSet and GroupResultSet types
2018-08-24 11:56:04 -07:00
Edd Robinson 3cb9e13d58 Address PR feedback 2018-06-13 17:41:50 +01:00
Edd Robinson 652bb3d3c3 Keep __name__ tag in results 2018-06-13 11:12:56 +01:00
Edd Robinson 62dd27b5e8 Remove unused code 2018-06-13 00:25:59 +01:00
Edd Robinson 1eca0093de Remove __name__ tag once parsed for measurement 2018-06-13 00:20:00 +01:00
Edd Robinson 522e509709 Add further tests 2018-06-12 15:54:18 +01:00
Edd Robinson 524f400836 Make testing of handler easier 2018-06-12 15:54:18 +01:00
Paul Dix 4f7b93342c Update Prometheus read/write to use new storage query layer.
* Update Prometheus remote write to use metric name as measurement name and value as the field name.
* Update Prometheus remote read to use the storage.Read method to bypass the InfluxQL query engine.
2018-06-12 15:54:18 +01:00
Edd Robinson 8e3d29ec7a Fixes #9134.
This converts Prometheus' regex syntax for a condition value into InfluxDB's.
2017-11-27 11:19:01 +00:00
Stuart Carnie f3d45ba301 influxdata/influxdb/influxql -> influxdata/influxql 2017-10-30 14:40:26 -07:00
Paul Dix f30eba380e Add support for Prometheus remote read and write API. (#8784)
Adds a new package prometheus for converting from remote reads and writes to Influx queries and points. Adds two new endpoints to the httpd handler to support prometheus remote read at /api/v1/prom/read and remote write at /api/v1/prom/write.

The only thing used from Prometheus is the storage/remote files that are generated from the remote.proto file. Copied that file into promtheus/remote package to avoid an extra dependency.
2017-09-07 13:52:37 -04:00