* app/vlinsert: add support of loki push protocol
- implemented loki push protocol for both Protobuf and JSON formats
- added examples in documentation
- added example docker-compose
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* app/vlinsert: move protobuf metric into its own file
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* deployment/docker/victorialogs/promtail: update reference to docker image
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* deployment/docker/victorialogs/promtail: make volume name unique
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* app/vlinsert/loki: add license reference
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* deployment/docker/victorialogs/promtail: fix volume name
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* docs/VictoriaLogs/data-ingestion: add stream fields for loki JSON ingestion example
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* app/vlinsert/loki: move entities to places where those are used
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* app/vlinsert/loki: refactor to use common components
- use CommonParameters from insertutils
- stop ingestion after first error similar to elasticsearch and jsonline
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* app/vlinsert/loki: address review feedback
- add missing logstorage.PutLogRows calls
- refactor tenant ID parsing to use common function
- reduce number of allocations for parsing by reusing logfields slices
- add tests and benchmarks for requests processing funcs
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
The following syntax is supported: _time:filter offset off
For example:
- _time:5m offset 1h - 5-minute duration one hour before the current time
- _time:2023 offset 2w - 2023 year with the 2 weeks offset in the past
