consul

Commit Graph

Author	SHA1	Message	Date
hc-github-team-es-release-engineering	e13a4c2e09	[DO NOT MERGE UNTIL EOY] EOY license fixes 1.15.x (#19787 )	11 months ago
Ashesh Vidyut	8f299ac19f	NET-4519 Collecting journald logs in "consul debug" bundle (#18797 ) (#18885 ) NET-4519 Collecting journald logs in "consul debug" bundle (#18797) * debug since * fix docs * chagelog added * fix go mod * debug test fix * fix test * tabs test fix * Update .changelog/18797.txt --------- Co-authored-by: Ganesh S <ganesh.seetharaman@hashicorp.com>	1 year ago
hc-github-team-consul-core	633b1cdea9	Backport of [NET-4107][Supportability] Log Level set to TRACE and duration set to 5m for consul-debug into release/1.15.x (#17727 ) * backport of commit `9d72a262f3` * backport of commit `9b9bb8d206` * backport of commit `ba44809297` --------- Co-authored-by: Ashesh Vidyut <ashesh.vidyut@hashicorp.com> Co-authored-by: Ashesh Vidyut <134911583+absolutelightning@users.noreply.github.com>	1 year ago
hc-github-team-consul-core	5755a75d8d	Backport of Fix various flaky tests into release/1.15.x (#16406 ) * backport of commit `169a4aedee` * backport of commit `d7429dda9b` * backport of commit `7ee6f72dce` --------- Co-authored-by: Chris S. Kim <ckim@hashicorp.com>	2 years ago
Chris S. Kim	0e176dd6aa	Allow consul debug on non-ACL consul servers (#15155 )	2 years ago
Daniel Nephin	53ae4b3e2c	debug: update CLI docs To clarify how trace is captured. Also remove the minimum seconds check, because that is already done in prepare()	3 years ago
Daniel Nephin	cc2c005fad	debug: limit the size of the trace We've noticed that a trace that is captured over the full duration is too large to open on most machines. A trace.out captured over just the interval period (30s by default) should be a more than enough time to capture trace data.	3 years ago
Daniel Nephin	797ee061e4	debug: use human readable dates for filenames The unix timestamps that were used make the debug data a little bit more difficult to consume. By using human readable dates we can easily see when the profile data was collected. This commit also improves the test coverage. Two test cases are removed and the assertions from those cases are moved to TestDebugCommand. Now TestDebugCommand is able to validate the contents of all files. This change reduces the test runtime of the command/debug package by almost 50%. It also makes much more strict assertions about the contents by using gotest.tools/v3/fs.	3 years ago
Daniel Nephin	2f8d0e12cf	debug: small cleanup Use the new WriteJsonFile function to write index.json Remove .String() from time.local() since that is done by %s Remove an unused field.	3 years ago
Daniel Nephin	4359e38114	debug: restore cancel on SigInt Some previous changes broke interrupting the debug on SigInterupt. This change restores the original behaviour by passing a context to requests. Since a new API client function was required to pass the context, I had it also return an io.ReadCloser, so that output can be streamed to files instead of fully buffering in process memory.	3 years ago
Daniel Nephin	bbf6a94c9a	debug: rename cluster target to members The API is called members. Using the same name as the API should help describe the contents of the file.	3 years ago
Daniel Nephin	251026e374	debug: remove unused	3 years ago
Daniel Nephin	beea1c2218	http: emit indented JSON in the metrics stream endpoint To remove the need to decode and re-encode in the CLI	3 years ago
Daniel Nephin	c3149ec0fd	debug: use the new metrics stream in debug command	3 years ago
Dhia Ayachi	005ad9e46d	generate a single debug file for a long duration capture (#10279 ) * debug: remove the CLI check for debug_enabled The API allows collecting profiles even debug_enabled=false as long as ACLs are enabled. Remove this check from the CLI so that users do not need to set debug_enabled=true for no reason. Also: - fix the API client to return errors on non-200 status codes for debug endpoints - improve the failure messages when pprof data can not be collected Co-Authored-By: Dhia Ayachi <dhia@hashicorp.com> * remove parallel test runs parallel runs create a race condition that fail the debug tests * snapshot the timestamp at the beginning of the capture - timestamp used to create the capture sub folder is snapshot only at the beginning of the capture and reused for subsequent captures - capture append to the file if it already exist * Revert "snapshot the timestamp at the beginning of the capture" This reverts commit `c2d03346` * Refactor captureDynamic to extract capture logic for each item in a different func * snapshot the timestamp at the beginning of the capture - timestamp used to create the capture sub folder is snapshot only at the beginning of the capture and reused for subsequent captures - capture append to the file if it already exist * Revert "snapshot the timestamp at the beginning of the capture" This reverts commit `c2d03346` * Refactor captureDynamic to extract capture logic for each item in a different func * extract wait group outside the go routine to avoid a race condition * capture pprof in a separate go routine * perform a single capture for pprof data for the whole duration * add missing vendor dependency * add a change log and fix documentation to reflect the change * create function for timestamp dir creation and simplify error handling * use error groups and ticker to simplify interval capture loop * Logs, profile and traces are captured for the full duration. Metrics, Heap and Go routines are captured every interval * refactor Logs capture routine and add log capture specific test * improve error reporting when log test fail * change test duration to 1s * make time parsing in log line more robust * refactor log time format in a const * test on log line empty the earliest possible and return Co-authored-by: Freddy <freddygv@users.noreply.github.com> * rename function to captureShortLived * more specific changelog Co-authored-by: Paul Banks <banks@banksco.de> * update documentation to reflect current implementation * add test for behavior when invalid param is passed to the command * fix argument line in test * a more detailed description of the new behaviour Co-authored-by: Paul Banks <banks@banksco.de> * print success right after the capture is done * remove an unnecessary error check Co-authored-by: Daniel Nephin <dnephin@hashicorp.com> * upgraded github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57 => v0.0.0-20210601050228-01bbb1931b22 Co-authored-by: Daniel Nephin <dnephin@hashicorp.com> Co-authored-by: Freddy <freddygv@users.noreply.github.com> Co-authored-by: Paul Banks <banks@banksco.de>	4 years ago
Dhia Ayachi	4c7f5f31c7	debug: remove the CLI check for debug_enabled (#10273 ) * debug: remove the CLI check for debug_enabled The API allows collecting profiles even debug_enabled=false as long as ACLs are enabled. Remove this check from the CLI so that users do not need to set debug_enabled=true for no reason. Also: - fix the API client to return errors on non-200 status codes for debug endpoints - improve the failure messages when pprof data can not be collected Co-Authored-By: Dhia Ayachi <dhia@hashicorp.com> * remove parallel test runs parallel runs create a race condition that fail the debug tests * Add changelog Co-authored-by: Daniel Nephin <dnephin@hashicorp.com>	4 years ago
rerorero	86c8e48dd9	fix: incorrect struct tag and WaitGroup usage (#6649 ) * remove duplicated json tag * fix: incorrect wait group usage	5 years ago
Christian Muehlhaeuser	7753b97cc7	Simplified code in various places (#6176 ) All these changes should have no side-effects or change behavior: - Use bytes.Buffer's String() instead of a conversion - Use time.Since and time.Until where fitting - Drop unnecessary returns and assignment	5 years ago
Boris Popovschi	b4eca8fcd7	Fixed gziping function for debug archive (#5184 )	6 years ago
R.B. Boyer	57dd160f40	command/debug: make better use of atomic operations to write out the debug snapshots to disk	6 years ago
Jack Pearkes	8c684db488	New command: consul debug (#4754 ) * agent/debug: add package for debugging, host info * api: add v1/agent/host endpoint * agent: add v1/agent/host endpoint * command/debug: implementation of static capture * command/debug: tests and only configured targets * agent/debug: add basic test for host metrics * command/debug: add methods for dynamic data capture * api: add debug/pprof endpoints * command/debug: add pprof * command/debug: timing, wg, logs to disk * vendor: add gopsutil/disk * command/debug: add a usage section * website: add docs for consul debug * agent/host: require operator:read * api/host: improve docs and no retry timing * command/debug: fail on extra arguments * command/debug: fixup file permissions to 0644 * command/debug: remove server flags * command/debug: improve clarity of usage section * api/debug: add Trace for profiling, fix profile * command/debug: capture profile and trace at the same time * command/debug: add index document * command/debug: use "clusters" in place of members * command/debug: remove address in output * command/debug: improve comment on metrics sleep * command/debug: clarify usage * agent: always register pprof handlers and protect This will allow us to avoid a restart of a target agent for profiling by always registering the pprof handlers. Given this is a potentially sensitive path, it is protected with an operator:read ACL and enable debug being set to true on the target agent. enable_debug still requires a restart. If ACLs are disabled, enable_debug is sufficient. * command/debug: use trace.out instead of .prof More in line with golang docs. * agent: fix comment wording * agent: wrap table driven tests in t.run()	6 years ago

21 Commits (b4a70f88f9d18c80ec64339d9b4844e1fdf8de48)