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6.5. Environment Specific Values in Fabric Profiles.
If you run a number of Fuse systems you may want to define environment-specific configurations. To do this you can create a profile containing properties as key-value pairs, and assign it to a container. When it is assigned to a container, every profile in that container can refer to the information stored in it.
For example, use the following commands to set up a proxy server and define environment-specific values for it.
- Create a profile called
local_valuesJBossFuse:karaf@root> profile-create local_values
- Edit the new profile to include the hostname information.
JBossFuse:karaf@root> fabric:profile-edit --pid io.fabric8.examplesystem/url=www.example.com local_values
The contents of theio.fabric8.examplesystem PIDin thelocal_valuesprofile will be:url=www.example.com
- Add the new profile to the
proxy-servercontainer.JBossFuse:karaf@root> container-add-profile proxy-server local_values
- Create another new profile.
JBossFuse:karaf@root> profile-create local_values_test
- Set the values in
profile:io.fabric8.examplesystemtolocal_values_test.JBossFuse:karaf@root> fabric:profile-edit --pid 'csp.test/testUrl=${profile:io.fabric8.examplesystem/url}' local_values_test Setting value:${profile:io.fabric8.examplesystem/url} key:testUrl on pid:csp.test and profile:local_values_test version:1.0The content ofpid:csp.testwill be:testUrl=${profile:io.fabric8.examplesystem/url} - Add the
local_valuesprofile to theabccontainer.JBossFuse:karaf@root> container-add-profile abc local_values
- Add the
local_values_testprofile to theabccontainer.JBossFuse:karaf@root> container-add-profile abc local_values_test
- Sign on to the
abccontainer.JBossFuse:karaf@root> fabric:container-connect abc
- Issue the
config:proplistcommand to show resolved environment settings.JBossFuse:admin@abc> config:proplist --pid csp.test fabric.zookeeper.pid = csp.test service.pid = csp.test testUrl = www.example.com
