Ignitionrobotics to gazebosim

[nkoenig]

Summary

DRAFT I'm experimenting with changing the fuel servers.

This changes the default Fuel server from fuel.ignitionrobotics.org to fuel.gazebosim.org.

Additionally, requests to the fuel.ignitionrobotics.org server are changed to fuel.gazebosim.org. This is needed in order to support models that have dependencies, which are all using the fuel.ignitionrobotics.org server name. This should be okay since fuel.ignitionrobotics.org and fuel.gazebosim.org are the same. The downside is that users transitioning from Ignition to Gazebo will have two folders:

1. ~/.ignition/fuel/fuel.ignitionrobotics.org
2. ~/.ignition/fuel/fuel.gazebosim.org.

Note that I'm not changing the ~/.ignition base directory since that seemed like too major of a change for a released version of fuel tools.

Checklist

• Signed all commits for DCO
• Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[chapulina]

Looking good to me so far, I haven't tried running it though.

I didn't check if you left a test case using ignitionrobotics to make sure it still works, but I think we should make sure that's tested.

[chapulina]

Suggested change

	url: https://fuel.ignition.org
	url: https://fuel.ignitionrobotics.org

[nkoenig]

7350487

[chapulina]

Suggested change

	WARN_LOGFILE = /tmp/gazebo-fuel-tools.warn
	WARN_LOGFILE = /tmp/gz-fuel-tools.warn

[nkoenig]

7350487

[nkoenig]

Note to self, this world file results in many duplicate model downloads. It's probably because this PR is changing the server under the hood, but Gazebo is still trying to find the model using the ignitionrobotics name. Need to look at this problem more.

<?xml version="1.0" ?>
<sdf version="1.6">
  <world name="shapes">
    <scene>
    <ambient>1.0 1.0 1.0</ambient>
    <background>0.8 0.8 0.8</background>
    </scene>

    <include>
      <uri>https://fuel.gazebosim.org/1.0/OpenRobotics/models/Tunnel Tile 4</uri>
    </include>
  </world>
</sdf>

[chapulina]

• Can we close this one now that A more minimal Ignition to Gazebo server rename effort #263 is in?