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Managing Profiles
A profile type can be treated as the meta-type of a Profile object. A registry of profile types is built when the Cluster service starts. When creating a Profile object, you will indicate the profile type used in its spec property.
List Profiles
To examine the list of profiles:
../../examples/clustering/profile.py
When listing profiles, you can specify the sorting option using the
sort parameter and you can do pagination using the
limit and marker parameters.
Full example: manage profile
Create Profile
When creating a profile, you will provide a dictionary with keys and values specified according to the profile type referenced.
../../examples/clustering/profile.py
Optionally, you can specify a metadata keyword argument
that contains some key-value pairs to be associated with the
profile.
Full example: manage profile
Find Profile
To find a profile based on its name or ID:
../../examples/clustering/profile.py
The Cluster service doesn't allow updating the spec of a
profile. The only way to achieve that is to create a new profile.
Full example: manage profile
Get Profile
To get a profile based on its name or ID:
../../examples/clustering/profile.py
Full example: manage profile
Update Profile
After a profile is created, most of its properties are immutable.
Still, you can update a profile's name and/or
metadata.
../../examples/clustering/profile.py
The Cluster service doesn't allow updating the spec of a
profile. The only way to achieve that is to create a new profile.
Full example: manage profile
Delete Profile
A profile can be deleted after creation, provided that it is not referenced by any active clusters or nodes. If you attempt to delete a profile that is still in use, you will get an error message.
../../examples/clustering/profile.py