ros2doctor

This folder contains the source code for ros2doctor. It is one of the ROS 2 command line interface tools included with a standard install of any ROS 2 distro. ros2doctor is similar to roswtf from ROS 1. It will examine your ROS 2 setup, such as distribution, platform, network interface, etc., and look for potential issues in a running ROS 2 system.

Usage

Run ros2 doctor or ros2 wtf(alias) to conduct checks.

Run ros2 doctor -h/--help to print all available command arguments.

Run ros2 doctor -r/--report to see report of all checked items.

Run ros2 doctor -rf/--report-fail to see report of failed checks only.

Run ros2 doctor -iw/--include-warnings to include warnings as failed checks. -iw and -rf can be used in combination.

Run ros2 doctor -ep/--exclude-packages to exclude package checks or report.

Add New Checks

To add your own checks or information to report, use Python entry points to add modules to setup.py. See example below:

    entry_points={
        'ros2doctor.checks': [
            'PlatformCheck = ros2doctor.api.platform:PlatformCheck',
            'NetworkCheck = ros2doctor.api.network:NetworkCheck',
        ],
        'ros2doctor.report': [
            'PlatformReport = ros2doctor.api.platform:PlatformReport',
            'NetworkReport = ros2doctor.api.network:NetworkReport',
        ],
    }

Changelog for package ros2doctor

0.35.0 (2024-10-03)

0.34.1 (2024-07-29)

• Switch to using rclpy.init context manager. (#918)
• Contributors: Chris Lalancette

0.34.0 (2024-06-17)

• Revamp how we get network information in ros2doctor. (#910)
• Contributors: Chris Lalancette

0.33.0 (2024-04-26)

0.32.0 (2024-04-16)

• Remove references to https://index.ros.org (#897)
• Contributors: Chris Lalancette

0.31.2 (2024-03-27)

0.31.1 (2024-02-07)

0.31.0 (2024-01-24)

0.30.1 (2023-12-26)

0.30.0 (2023-11-06)

• (ros2doctor) fix PackageCheck (#860)
  • (ros2doctor)(package) improve result string generation
• Contributors: Matthijs van der Burgh

0.29.1 (2023-10-04)

0.29.0 (2023-08-21)

0.28.0 (2023-07-11)

0.27.0 (2023-06-07)

0.26.1 (2023-05-11)

• Shutdown ros2doctor hello when ctrl-c is received (#826)
• Contributors: Michael Carroll

0.26.0 (2023-04-28)

0.25.0 (2023-04-18)

• Make all of the dependencies in pure Python packages exec_depend. (#823)
• Contributors: Chris Lalancette

0.24.1 (2023-04-12)

0.24.0 (2023-04-11)

• Enable document generation using rosdoc2 (#811)
  • Fix warnings for ros2component, ros2doctor, ros2interface, and ros2node
• Contributors: Yadu

0.23.0 (2023-03-02)

0.22.0 (2023-02-14)

• [rolling] Update maintainers - 2022-11-07 (#776)
• Contributors: Audrow Nash

0.21.0 (2022-11-02)

0.20.0 (2022-09-13)

0.19.0 (2022-04-29)

0.18.3 (2022-04-08)

• Fix importlib_metadata warning on Python 3.10. (#706)
• Contributors: Chris Lalancette

0.18.2 (2022-03-30)

• Add timeout to kill hanging tests (#701)
• Contributors: Audrow Nash

0.18.1 (2022-03-28)

0.18.0 (2022-03-01)

0.17.1 (2022-01-25)

0.17.0 (2022-01-25)

• Switch ros2 doctor to using psutil for network checks. (#687)
• Contributors: Chris Lalancette

0.16.1 (2022-01-14)

0.16.0 (2022-01-14)

• Depend on launch packages instead of ros_testing to avoid circular dependency (#685)
• Contributors: Shane Loretz

0.15.0 (2021-11-18)

• Update maintainers to Aditya Pande, Audrow Nash, and Michael Jeronimo (#673)
• Updated maintainers (#670)
• Add changelogs (#635)
• Improve ros2 doctor on Windows. (#631)
• Contributors: Aditya Pande, Audrow Nash, Ivan Santiago Paunovic

0.14.0 (2021-04-26)

• Add QoS compatibility check and report. (#621)
• Continue to next iteration after exceptions in generate_reports. (#623)
• Contributors: Alberto Soragna, Audrow Nash

0.13.0 (2021-04-06)

0.12.0 (2021-03-02)

• Remove maintainer. (#597)
• Add Audrow as a maintainer. (#591)
• Contributors: Audrow Nash, Claire Wang

0.11.0 (2021-01-25)

• Support Python 3.8-provided importlib.metadata. (#585)
• Contributors: Scott K Logan

0.10.1 (2020-12-08)

0.10.0 (2020-11-02)

• Update maintainers. (#568)
• Remove pkg_resources from ros2doctor. (#537)
• Make ros2doctor depend on ros_environment and fix platform.py bug on error. (#538)
• Refactor ros2doctor hello verb. (#521)
• Contributors: Chris Lalancette, Claire Wang, Michel Hidalgo

0.9.5 (2020-06-01)

0.9.4 (2020-05-26)

• Ensure ros2doctor ROS nodes have valid names. (#513)
• Contributors: Michel Hidalgo

0.9.3 (2020-05-13)

0.9.2 (2020-05-08)

0.9.1 (2020-05-06)

0.9.0 (2020-04-29)

• Make sure to add ros2doctor verbs to the extension points. (#495)
• [ros2doctor] Only report topic warnings if publisher or subscription count is zero. (#472) Before the tool was generating many false positives as it is a valid configuration to have an unequal number of publishers and subscriptions on a given topic. This change makes it so we only provide a warning if one of the counts is zero and the other is not. Although this is still a legitimate configuration, it seems more likely to be a problem and worth reporting.
• More verbose test_flake8 error messages (same as ros2/launch_ros#135)
• Prefix ros2doctor node names with 'ros2doctor_'. (#451) This fixes an error when the hostname starts with an illegal character for a node name (e.g. a number).
• [ros2doctor] Handle non-metapackages in rosdistro check. (#452) Otherwise, we get a KeyError and get warnings about not being able to find versions for certain packages.
• [ros2doctor] Improve doctor_warn() . (#445)
  • Decouple warning/error msg from result to show traceback
  • Update print statement to use f-string
  • Remove None return and add error catching
  • Specify stacklevel; add doctor_error
• Multimachine communication. (#432)
  • Add verb call
  • Add verb entry point
  • Put executor.spin in its own thread
  • Update args
  • Add missing whitespace
  • Add summary table doc string
  • Fix exception ignore traceback
  • Fix mixed up sub/receive dicts
  • Reapply changes
  • Add option and verbose name, enforce node name uniqueness, add context lock. prefix variables, add infinite loop
  • Change verb naem
  • Add single host test case
  • Add rclpy dependency
  • Correct typo, remove stderr from test
  • Restart daemon to resolve CI runtime error
  • Replace ready_fn with ReadyToTest()
• [ros2doctor] Check for deprecated packages. (#388)
  • Check local package versions against rosdistro
• Revert "simplify helper function" This reverts commit 2c1768d1f464aa6e8d7f4cb162a5e36647036a43.
• Simplify helper function
• Update network check to fix missing flags on Windows . (#404)
  • Add no flags scenario
• Contributors: Chris Lalancette, Claire Wang, Dirk Thomas, Jacob Perron, claireyywang

0.8.6 (2019-11-19)

0.8.5 (2019-11-14)

• 0.8.5
• Contributors: Shane Loretz

0.8.4 (2019-11-13)

• 0.8.4
• Update headline to capital letters. (#383)
• Contributors: Claire Wang, Michael Carroll

0.8.3 (2019-10-23)

• 0.8.3
• Update failed modules message. (#380) * Update failed modules message The message previously said, for example ` Failed modules are network[ Which is confusing when there's only one module Changing to: ]{.title-ref}Failed modules: network` Which works if there's one or more failed modules
  • Remove double space
• Fix AttributeError. (#370)
• Add new args. (#354)
• Contributors: Claire Wang, Marya Belanger, Shane Loretz

0.8.2 (2019-10-08)

• 0.8.2
• Contributors: Dirk Thomas

0.8.1 (2019-10-04)

• 0.8.1
• Ros2doctor: add topic check. (#341)
  • Add topic check&report
  • Add topic check&report
  • Add topic test, tbc
  • Add topic report unit test
  • Correct docstring
• Contributors: Claire Wang, Michael Carroll

0.8.0 (2019-09-26)

• Install resource marker file for packages. (#339)
• Ros2doctor: add [--include-warning]{.title-ref} arg. (#338)
  • Add include-warning arg
  • Rm whitespace
  • Update arg usage
  • Simplify error/warning mechanism
  • Simplify run_checks param
• Add warning and error handling for [ifcfg]{.title-ref} import on Windows and OSX. (#332)
  • Add error handling for ifcfg and check/report type
  • Modify check/report warning msgs
  • Fix code format
  • Fix grammar
  • Fix var refed before declared exception
  • Remove type check
  • Update network check/report rtypes
  • Move report if/else block
  • Remove report inits
• Add RMW name to report . (#335)
  • Add rmw library info
  • Add middleware name
  • Add entry point
• Make network check case-insensitive. (#334)
  • Make network check case-insensitive
  • Update case insensitive function call
• Install package manifest. (#330)
• Update README entry point examples. (#329)
• Update report feature with new argument, add temp fix for ifcfg module . (#324)
  • Add network checks and report
  • Network shenanigens
  • Network shenanigens
  • Network shenanigens
  • Add network check and report
  • Update code format
  • Revised code format
  • Added rosdep key ifcfg-pip
  • Revise code
  • Working on report format
  • Improving report
  • Update platform report format
  • Update network report format
  • Add format print
  • Add --report_failed feature
  • Improving report format
  • Temp fix ifcfg import module
  • Update build dep
  • Fix flake8
  • Fix flake8
  • Add abc and Report class
  • Implement ABC for each check and report and udpate format print
  • Update ifcfg import error, fix code format
  • Add newlines
  • Update warning msgs
  • Fix code format
  • Update report of failed checks
  • Update run_check
  • Udpate generate_report
  • Add sphinx style docstring and type annotations
  • Add context manager for custom warning msg
  • Fixed flakey issues
  • Update Check and Report class error handling
  • Fix report refed before assigned mistake
  • Add failed entry point name
  • Remove pass from try/except
  • Add error handling for check/report
  • Change ValueError to Exception
• Removing ifcfg_vendor. (#323)
• Add network configuration check and report to ros2doctor. (#319)
  • Add network checks and report
  • Network shenanigens
  • Network shenanigens
  • Network shenanigens
  • Add network check and report
  • Update code format
  • Revised code format

  * Add ifcfg-pip rosdep key waiting for rosdistro PR approval https://github.com/ros/rosdistro/pull/22071

  • Added rosdep key ifcfg-pip
  • Revise code
• Add ros2doctor README. (#318)
  • Add README
  • Update sentence to new line

  * Update grammer Co-Authored-By: Marya Belanger <<marya@openrobotics.org>> * Update grammer Co-Authored-By: Marya Belanger <<marya@openrobotics.org>> * Update grammer Co-Authored-By: Marya Belanger <<marya@openrobotics.org>> * Update grammar Co-Authored-By: Marya Belanger <<marya@openrobotics.org>>

• Add distribution check and report feature to [ros2 doctor]{.title-ref} command . (#311)
  • Created ros2debug package
  • Created setup verb, need revision
  • Added simple setup check
  • Added simple setup check, need testing
  • Added four standard tests
  • Add new line to end of file
  • Corrected code format
  • Update debug api Signed-off by: Claire Wang clairewang@openrobotics.org
  • Update code format
  • Added rosdistro
  • Fixed style and added rosdistro
  • Fixed code style
  • Corrected code style
  • Added network interface print command
  • Leave out network verb, change cmd name to doctor, add alias wtf
  • Remove network.py
  • Add version, rosdistro, platformdist, fallback checks, fallback checks
  • Add wtf alias, separate checks and report
  • Remove duplicates, correct grammer
  • Add entrypoints for checks and report, output failed checks
  • Corrected code format
  • Reformat report, correct typo
• Contributors: Claire Wang, Dirk Thomas

0.7.4 (2019-05-29)

0.7.3 (2019-05-20)

0.7.2 (2019-05-08)

0.7.1 (2019-04-17)

0.7.0 (2019-04-14)

0.6.3 (2019-02-08)

0.6.2 (2018-12-12)

0.6.1 (2018-12-06)

0.6.0 (2018-11-19)

0.5.4 (2018-08-20)

0.5.3 (2018-07-17)

0.5.2 (2018-06-28)

0.5.1 (2018-06-27 12:27)

0.5.0 (2018-06-27 12:17)

0.4.0 (2017-12-08)