Apollo bootstrap.sh Error

[Triangle001]

After built Apollo sucessfully,I use the command "bash scripts/bootstrap.sh" to launch to Apollo,I was refused,it shows:

============================
[ OK ] Build passed!
[INFO] Took 2415 seconds

apollo@in_dev_docker:/apollo$ bash scripts/bootstrap.sh
Started supervisord with dev conf
Start roscore...
voice_detector: started
unix:///tmp/supervisor.sock refused connection

How should i do? Thanks.

[DongAi]

When I was testing Apollo, I run into a similiar issue, and found out a way that might help solve your problem.
First case:

1. type command supervisorctl, make sure that could enter supervisorctl interpreter environment, if an error like "unix:///tmp/supervisor.sock no such file" occurs, it means that you haven't started supervisord service.
2. use command /usr/bin/python /usr/local/bin/supervisord to start it. and then try step 1 again. you can use command supervisorctl version to check the version, the version Apollo uses is 3.3.3 or 3.3.4.

Second case:

1. check whether you have /etc/supervisord.conf file, if not, that's the root of the issue, jump to step 2
2. there should be an executable file named echo_supervisord_conf in /usr/bin/ directory, use command :
   echo_supervisord_conf > /etc/supervisord.conf to create that necessary file.
3. Go to the step 2 of First case to start supervisord service

Another tips:

1. use ps aux |grep supervisord to make sure supervisord service is running
2. if there is supervisor with version 3.0 installed on your machine, you might need to remove it. and install version 3.3.3 or version 3.3.4, but not necessary, being able to use is our goal.
3. for installing new version, check website supervisor
4. check file apollo/modules/tools/supervisord/release.conf to see why supervisorctl could start a service named dreamview, in section [program:dreamview]

[Triangle001]

Thanks.The problem has been solved.I change the config file: "apollo\modules\tools\supervisord\dev.conf" like this:
in line
;[inet_http_server] ; inet (TCP) server disabled by default
;port=127.0.0.1:9001 ; ip_address:port specifier, *:port for all iface
cancel the line first ";":
[inet_http_server] ; inet (TCP) server disabled by default
port=127.0.0.1:9001 ; ip_address:port specifier, *:port for all iface

So supervisor support web communicates with server by http .

[natashadsouza]

Closing this issue as the problem seems to be solved. Feel free to open it if you have additional questions.

[IneverStop]

I have the same problem, and try @Triangle001 s solution but still not work.
Then I tried @DongAi s solution, still not work.
When I type supervisorctl, it shows

unix:///tmp/supervisor.sock refused connection
supervisor>

Seems it can enter the supervisor command line ,but have some problem.

Then I type /usr/bin/python /usr/local/bin/supervisord, it says:

/usr/local/lib/python2.7/dist-packages/supervisor/options.py:298: UserWarning: Supervisord is running as root and it is searching for its configuration file in default locations (including its current working directory); you probably want to specify a "-c" argument specifying an absolute path to a configuration file for improved security.
'Supervisord is running as root and it is searching '
Unlinking stale socket /tmp/supervisor.sock

Besides, my /tmp/supervisor.sock is empty.

Then I type supervisorctl, nothing changed.

I tried supervisorctl version, still says:

unix:///tmp/supervisor.sock refused connection

I will be very appreciate if someone help me.

[IneverStop]

I have solved this problem.My apollo version is r3.0.0, it has much things to do to solve this problem.It should also change /etc/supervisord.conf.

[natashadsouza]

That's great! If possible, please share the additional steps you mentioned to help other developers stuck on the same issue.
Thanks!

[whuzxy]

@IneverStop Hi,I met the same problem,could you share your steps?

[IneverStop]

@whuzxy Sorry, I didn't check github these days.Change both file /apollo/modules/tools/supervisord/dev.conf and /etc/supervisord.conf as @Triangle001 says, this problem can be easily solved.

[whuzxy]

@IneverStop thank you ,i solved the issue just as you said.

[natashadsouza]

@IneverStop thank you very much for sharing the fix.