New driver options:
- `splunk-gzip` - gzip compress all requests to Splunk HEC
(enabled by default)
- `splunk-gzip-level` - change compression level.
Messages are sent in batches by 1000, with frequency of 5 seconds.
Maximum buffer is 10,000 events. If HEC will not be available, Splunk
Logging Driver will keep retrying while it can hold messages in buffer.
Added unit tests for driver.
Signed-off-by: Denis Gladkikh <denis@gladkikh.email>
Upstream-commit: 4907cc7793cf469fc2d6fc0f842d08bd045da569
Component: engine
`--log-opt splunk-format=inline|json|raw` allows to change how logging
driver sends data to Splunk, where
`inline` - default value, format used before, message is injected as a
line in JSON payload
`json` - driver will try to parse each line as a JSON object and embed it
inside of the JSON payload
`raw` - driver will send Raw payload instead of JSON, tag and attributes
will be prefixed before the message
`--log-opt splunk-verify-connection=true|false` - allows to skip
verification for Splunk Url
Signed-off-by: Denis Gladkikh <denis@gladkikh.email>
Upstream-commit: 603fd0831513257bc26d20ca1f64efcc4965eae6
Component: engine
Use the same default tag value for all loggers that support tags.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: f900e1cf47f6a18eaa4ce438cc8fc0623f2eaec0
Component: engine
2.change schema into scheme in docs and some annotations.
Signed-off-by: allencloud <allen.sun@daocloud.io>
Upstream-commit: 28d3c22e55259281c70fd90780a1b0d388450ddf
Component: engine
Add support of `tag`, `env` and `labels` for Splunk logging driver.
Removed from message `containerId` as it is the same as `tag`.
Signed-off-by: Denis Gladkikh <denis@gladkikh.email>
Upstream-commit: 26855c780184c528446957bd77821c6f4c74b343
Component: engine
