Summary of RedHat's Openshift RESTfull API

rh-openshift-rest-api.txt

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# Summary of RedHat's Openshift RESTfull API
#
# METHOD PATH PARAMETER_NAME=[VALUE|...] <NAME=[VALUE|...]>
#
# - <...> are optional parameter.
# - VALUE* is the default.
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# Domains

GET    /broker/rest/domains
POST   /broker/rest/domains id=[Domain_ID]
GET    /broker/rest/domains/[Domain_ID]
PUT    /broker/rest/domains/[Domain_ID] id=[New_Domain_ID]
DELETE /broker/rest/domains/[Domain_ID] force=[true|false*]

# Applications

GET    /broker/rest/domains/[Domain_ID]/applications
POST   /broker/rest/domains/[Domain_ID]/applications name=[App_Name] cartridge=[Cartridge_Name] <template=[Template_UUID] scale=[true|false*] gear_profile=small>
GET    /broker/rest/domains/[Domain_ID]/applications/[App_Name]
POST   /broker/rest/domains/[Domain_ID]/applications/[App_Name]/events event=[start|stop|force-stop|restart|show-port|expose-port|conceal-port|scale-up|scale-down]
POST   /broker/rest/domains/[Domain_ID]/applications/[App_Name]/events event=[add-alias|remove-alias] alias=[Alias_Name]
GET    /broker/rest/domains/[Domain_ID]/applications/[App_Name]/events/descriptor
DELETE /broker/rest/domains/[Domain_ID]/applications/[App_Name]
GET    /broker/rest/domains/[Domain_ID]/applications/[App_Name]/gears

# Cartridges

GET    /broker/rest/cartridges
GET    /broker/rest/domains/[Domain_ID]/applications/[App_Name]/cartridges
POST   /broker/rest/domains/[Domain_ID]/applications/[App_Name]/cartridges cartridge=[Cartridge_Name]
GET    /broker/rest/domains/[Domain_ID]/applications/[App_Name]/cartridges/[Cartridge_Name]
POST   /broker/rest/domains/[Domain_ID]/applications/[App_Name]/cartridges/[Cartridge_Name]/events event=[start|stop|restart|reload]
DELETE /broker/rest/domains/[Domain_ID]/applications/[App_Name]/cartridges/[Cartridge_Name]

# Users

GET    /broker/rest/user
GET    /broker/rest/user/keys
POST   /broker/rest/user/keys name=[Key_Name] type=[Key_Type] content=[URLEncoded_Key_Content]
GET    /broker/rest/user/keys/[Key_Name]
PUT    /broker/rest/user/keys/[Key_Name] type=[Key_Type] content=[URLEncoded_Key_Content]
DELETE /broker/rest/user/keys/[Key_Name]

# Templates

GET    /broker/rest/application_template
GET    /broker/rest/application_template/[Template_UUID|Template_Tag]

one year later...

No. There is no such entry point. To add user you need to manually add it to /etc/openshift/htpasswd like any apache's basic user.

This API seams to be outdated. Please refer to https://access.redhat.com/documentation/en-US/OpenShift/