47 Commits

Author SHA1 Message Date
89d10c706a Plugins: Compose filesystem paths with filepath.Join (#28375)
* plugins: Fix filesystem path composition

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* plugins: Use filepath.Join to join filesystem paths

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
2020-10-19 17:35:31 +02:00
531c579341 Plugins: Let descendant plugins inherit their root's signature (#27970)
* plugins: Let descendant plugins inherit their root's signature

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
2020-10-05 13:28:18 +02:00
c0f3b2929c Backend plugins: Refactor to allow shared contract between core and external backend plugins (#25472)
Refactor to allow shared contract between core and external backend plugins 
allowing core backend data sources in Grafana to be implemented in same 
way as an external backend plugin.
Use v0.67.0 of sdk.
Add tests for verifying plugin is restarted when process is killed.
Enable strict linting for backendplugin packages
2020-06-11 16:14:05 +02:00
07582a8e85 Chore: Fix various spelling errors in back-end code (#25241)
* Chore: Fix various spelling errors in back-end code
Co-authored-by: Sofia Papagiannaki <papagian@users.noreply.github.com>
Co-authored-by: Josh Soref <jsoref@users.noreply.github.com>>
2020-06-01 17:11:25 +02:00
ae09ccbf79 Trace UI demo (#20297)
* Add integration with Jeager
Add Jaeger datasource and modify derived fields in loki to allow for opening a trace in Jager in separate split.
Modifies build so that this branch docker images are pushed to docker hub
Add a traceui dir with docker-compose and provision files for demoing.:wq

* Enable docker logger plugin to send logs to loki

* Add placeholder zipkin datasource

* Fixed rebase issues, added enhanceDataFrame to non-legacy code path

* Trace selector for jaeger query field

* Fix logs default mode for Loki

* Fix loading jaeger query field services on split

* Updated grafana image in traceui/compose file

* Fix prettier error

* Hide behind feature flag, clean up unused code.

* Fix tests

* Fix tests

* Cleanup code and review feedback

* Remove traceui directory

* Remove circle build changes

* Fix feature toggles object

* Fix merge issues

* Fix some null errors

* Fix test after strict null changes

* Review feedback fixes

* Fix toggle name

Co-authored-by: David Kaltschmidt <david.kaltschmidt@gmail.com>
2020-03-25 12:25:39 +01:00
c12245bbb3 Backend plugins: Updates due to changes in SDK (#22649)
Use v0.20.0 of SDK
2020-03-10 12:59:03 +01:00
4ff613a432 Backend Plugins: Support handling of streaming resource response (#22580)
Use v0.19.0 of SDK.
Support handling of streaming resource response.
Disable gzip/compression middleware for resources 
to allow chunked/streaming response to clients the gzip
middleware had to be disabled since it buffers the full
response before sending it to the client.

Closes #22569

Co-Authored-By: Arve Knudsen <arve.knudsen@gmail.com>
2020-03-06 01:44:07 +07:00
9d7c74ef91 Backend Plugins: Provide proper plugin config to plugins (#21985)
Properly provides plugin configs to backend plugins.
Uses v0.16.0 of grafana-plugin-sdk-go-

Ref #21512
Ref #19667
2020-02-19 19:17:05 +01:00
0390b5601e Backend plugins: Implement support for resources (#21805)
Implements initial support for resources using v0.14.0 of SDK.

Ref #21512
2020-01-31 11:15:50 +01:00
1a810ebfe4 Plugins: Move backend plugin manager to service (#21474)
Moves backend plugin manager to service instead of
global functions in backendplugin package.

Closes #20053
2020-01-13 20:18:45 +01:00
bb849d53bf Backend Plugins: Refactor backend plugin registration and start (#21452)
Moves the details of loading plugins into the backend
plugin manager from the respective plugin (datasource,
transform and renderer).
2020-01-13 17:13:17 +01:00
baba1634b8 Plugins: Use grafana-plugin-sdk-go v0.5.0 (#21116)
* fix dispense

* plugin loading refactor

Moves common functionality of registering, starting,
stopping and restarting backend plugins to
backendplugin package.

* simplify plugin descriptors

* target sdk v0.5.0

Co-authored-by: Kyle Brandt <kyle@kbrandt.com>
2020-01-08 11:43:28 -05:00
2bb4684741 DataSource: don't filter hidden queries automatically (#20088) 2019-10-30 09:51:13 -07:00
009d58c4a2 Plugins: Transform plugin support (#20036)
currently temporary separate http api
2019-10-29 12:22:31 -04:00
f9774acc4c Enable errcheck for golangci-lint (#19976)
* Enable `errcheck` for golangci-lint
* Fix linting errors
* pkg/plugins: Fix tests
* pkg/plugins: Add test
2019-10-28 17:25:35 +01:00
771f21ed09 api: new v2 metrics query endpoint
Requests to endpoint will currently will error unless expressions feature flag is true.

Co-authored-by: Sofia Papagiannaki <papagian@gmail.com>
2019-10-25 09:28:26 -04:00
fc08c26025 WIP: Spawn backend plugins v2 (#19835)
* WIP: Spawn backend plugins v2

* Add test for plugin version

* Fix support for SDK plugins

Co-authored-by: Kyle Brandt <kyle@kbrandt.com>
Co-authored-by: Marcus Olsson <olsson.e.marcus@gmail.com>
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>

* WIP: Draft PR for fork of V2 sdk / bi-directional support (#19890)

* temporary use export-datasource-plugin branch of grafana-plugin-sdk

* fix failing test

* remove debug (spew) lines

* misc cleanup

* add expressions feature toggle

* use latest grafana-plugin-sdk-go
2019-10-24 17:15:27 +02:00
0b1913af6f pkg/plugins: Check errors (#19715)
* pkg/plugins: Check errors
2019-10-11 21:02:15 +02:00
fb39831df2 Explore: Queries the datasource once per run query and uses DataStreamObserver (#17263)
* Refactor: Removes replaceUrl from actions

* Refactor: Moves saveState thunk to epic

* Refactor: Moves thunks to epics

* Wip: removes resulttype and queries once

* Refactor: LiveTailing uses observer in query

* Refactor: Creates epics folder for epics and move back actioncreators

* Tests: Adds tests for epics and reducer

* Fix: Checks for undefined as well

* Refactor: Cleans up previous live tailing implementation

* Chore: merge with master

* Fix: Fixes url issuses and prom graph in Panels

* Refactor: Removes supportsStreaming and adds sockets to DataSourcePluginMeta instead

* Refactor: Changes the way we create TimeSeries

* Refactor: Renames sockets to streaming

* Refactor: Changes the way Explore does incremental updates

* Refactor: Removes unused method

* Refactor: Adds back Loading indication
2019-06-03 14:54:32 +02:00
1033f0f905 DataSourceMeta: add an option to get hidden queries (#17124)
* add an option to get hidden queries

* make sure you have meta

* supportsHiddenQueries

* remove spaces

* DataSources: hidden queries flag
2019-05-21 13:46:19 +02:00
2fff8f77dc move log package to /infra (#17023)
ref #14679

Signed-off-by: zhulongcheng <zhulongcheng.me@gmail.com>
2019-05-13 08:45:54 +02:00
60ea99078e Panel help view fixes 2018-12-19 11:03:54 +01:00
6f85fa6b35 add new flag in order to be able to indicate whether the datasource has native support for tables 2018-11-28 15:06:22 +01:00
3297ae462d Datasource for Grafana logging platform
- new builtin datasource plugin "Logging" (likely going to be renamed)
- plugin implements no panel ctrls yet, only ships datasource
- new models for logging data as first class citizen (aside from table
  and time_series model)
- Logs as new view for Explore
- JSON view for development

Testable only against existing logish deployment.
Then test with queries like `{job="..."} regexp`.
2018-07-20 17:07:17 +02:00
d06b26de26 Explore Datasource selector
Adds a datasource selector to the Explore UI. Only datasource plugins
that have `explore: true` in their `plugin.json` can be selected.

- adds datasource selector (based on react-select) to explore UI
- adds getExploreSources to datasource service
- new `explore` flag in datasource plugins model
- Prometheus plugin enabled explore
2018-07-13 09:09:36 +02:00
80d694d205 Backend image rendering as plugin (#11966)
* rendering: headless chrome progress

* renderer: minor change

* grpc: version hell

* updated grpc libs

* wip: minor progess

* rendering: new image rendering plugin is starting to work

* feat: now phantomjs works as well and updated alerting to use new rendering service

* refactor: renamed renderer package and service to rendering to make renderer name less confusing (rendering is internal service that handles the renderer plugin now)

* rendering: now render key is passed and render auth is working in plugin mode

* removed unneeded lines from gitignore

* rendering: now plugin mode supports waiting for all panels to complete rendering

* fix: LastSeenAt fix for render calls, was not set which causes a lot of updates to Last Seen at during rendering, this should fix sqlite db locked issues in seen in previous releases

* change: changed render tz url parameter to use proper timezone name as chrome does not handle UTC offset TZ values

* fix: another update to tz param generation

* renderer: added http mode to renderer service, new ini setting [rendering] server_url
2018-05-24 15:26:27 +02:00
a8eed9d344 Refactoring PluginManager to be a self registering service (#11755)
* refator: refactored PluginManager to be a self registering service, a lot more work needed to fully make plugin manager use instance variables and not so many globals
2018-04-27 15:11:55 +02:00
a183ea97bb moves datasource plugin model to grafana/grafana_plugin_model 2018-01-17 13:21:42 +01:00
b63c834a4b Adds Table in backend datasource contract. 2018-01-15 09:41:44 +01:00
1fd40a48d9 supports windows compatible plugin binaries 2018-01-10 15:07:04 +01:00
ebd8677607 moves plugin proxy to plugin package 2018-01-10 12:11:57 +01:00
dbd1ba465f makes datasource handshake more explicit 2018-01-09 15:04:59 +01:00
44e485af41 backend plugins: improves logging 2018-01-09 14:56:23 +01:00
75a54e85dc dont spawn new subprocess while shutting down 2017-12-25 14:12:25 +01:00
05362a9666 plugins: restart killed plugins 2017-12-22 15:40:45 +01:00
d2ea5415da test for plugin path builder 2017-12-20 16:33:53 +01:00
20284f7745 merge backend datasources and datasources 2017-12-20 16:24:49 +01:00
7977d6b669 merge backend-datasource and datasource type 2017-12-15 17:17:58 +01:00
2789c4f1e1 dsfix: include routes in plugin model 2017-09-04 14:09:02 +02:00
07e192ff47 change: more work on changing default group by time interval to min interval setting 2017-09-01 15:57:02 +02:00
84d4958a3c plugin change: make interval, cache timeout & max data points options in plugin.json, remove query.options component feature, add help markdown feature and toggle for data sources 2017-08-31 14:05:52 +02:00
63d6ab476a feat: data source proxy refactoring and route handling, #9078 2017-08-22 17:14:15 +02:00
22e8885690 feat(testdata): progress on test data stuff 2016-09-27 18:36:00 +02:00
dfaa6d8eb9 feat(plugins): a lot of work on #4298 2016-03-08 18:17:47 +01:00
257b824d4f feat(plugins): better logging and handling of loading plugins, try to create plugins dir if it does not exist, fixes #3974 2016-02-10 11:03:12 +01:00
baff9b0267 feat(apps): lots of work making apps easier to develop, module paths are handled automatically 2016-02-09 22:10:36 +01:00
1ffcea1952 feat(plugins): major improvement in plugins golang code 2016-01-09 23:34:20 +01:00