This PR implements the basic log APIs. For the better APIs (like higher level APIs like ray logs actors), it will be implemented after the internal API review is done.
# If there's only 1 match, print a file content. Otherwise, print all files that match glob.
ray logs [glob_filter] --node-id=[head node by default]
Args:
--tail: Tail the last X lines
--follow: Follow the new logs
--actor-id: The actor id
--pid --node-ip: For worker logs
--node-id: The node id of the log
--interval: When --follow is specified, logs are printed with this interval. (should we remove it?)
This is the PR to implement ray log to the server side. The PR is continued from #24068.
The PR supports two endpoints;
/api/v0/logs # list logs of the node id filtered by the given glob.
/api/v0/logs/{[file | stream]}?filename&pid&actor_id&task_id&interval&lines # Stream the requested file log. The filename can be inferred by pid/actor_id/task_id
Some tests need to be re-written, I will do it soon.
As a follow-up after this PR, there will be 2 PRs.
PR to add actual CLI
PR to remove in-memory cached logs and do on-demand query for actor/worker logs
This is the second part of https://docs.google.com/document/d/12qP3x5uaqZSKS-A_kK0ylPOp0E02_l-deAbmm8YtdFw/edit#. After this PR, dashboard agents will fully work with minimal ray installation.
Note that this PR requires to introduce "aioredis", "frozenlist", and "aiosignal" to the minimal installation. These dependencies are very small (or will be removed soon), and including them to minimal makes thing very easy. Please see the below for the reasoning.
* Improve reporter module
* Add test_node_physical_stats to test_reporter.py
* Add test_class_method_route_table to test_dashboard.py
* Add stats_collector module for dashboard
* Subscribe actor table data
* Add log module for dashboard
* Only enable test module in some test cases
* CI run all dashboard tests
* Reduce test timeout to 10s
* Use fstring
* Remove unused code
* Remove blank line
* Fix dashboard tests
* Fix asyncio.create_task not available in py36; Fix lint
* Add format_web_url to ray.test_utils
* Update dashboard/modules/reporter/reporter_head.py
Co-authored-by: Max Fitton <mfitton@berkeley.edu>
* Add DictChangeItem type for Dict change
* Refine logger.exception
* Refine GET /api/launch_profiling
* Remove disable_test_module fixture
* Fix test_basic may fail
Co-authored-by: 刘宝 <po.lb@antfin.com>
Co-authored-by: Max Fitton <mfitton@berkeley.edu>
