Description of problem:
using
# satellite-installer  --katello-pulp-max-speed 10MB
leaves pulp broken


Version-Release number of selected component (if applicable):
satellite-6.3.0.1-1.el7sat.noarch

How reproducible:


Steps to Reproduce:
1. install satellite 6.3 as per documentation
2. try to add speed limitation: # satellite-installer  --katello-pulp-max-speed 10MB
3. afterwards pulp is not working anymore:
# hammer ping
candlepin:      
    Status:          ok
    Server Response: Duration: 17ms
candlepin_auth: 
    Status:          ok
    Server Response: Duration: 21ms
pulp:           
    Status:          FAIL
    Server Response:
pulp_auth:      
    Status: FAIL
foreman_tasks:  
    Status:          ok
    Server Response: Duration: 490ms

#


Actual results:
pulp broken because of wrongly set value in /etc/pulp/server/plugins.conf.d/yum_importer.json 

# cat /etc/pulp/server/plugins.conf.d/yum_importer.json 
{
    
    "proxy_host": null,
    
    
    "proxy_port": null,
    
    
    "proxy_username": null,
    
    
    "proxy_password": null,
    
        "max_speed": 10485760"
    
}
#

--> there are " missing in front of the value

Expected results:
should add value in a way that it is supported

Additional info:

changing "max_speed": 10485760" 
to       "max_speed": "10485760"
and restarting satellite makes it work again