[RFC0030 - 4] File-based service bindings #4026
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When the app feature 'file-based service bindings' is enabled,
SERVICE_BINDING_ROOT is returned instead of VCAP_SERVICES.
For an app using file-based service bindings the '/env' endpoint (i.e.
GET /v3/apps/:guid/env) returns the following:
{
...
"system_env_json": {
"SERVICE_BINDING_ROOT": "/etc/cf-service-bindings"
},
...
}
The file runtime_environment/system_env_presenter_spec.rb has been
deleted because all the tests it contained are also present in
system_environment/system_env_presenter_spec.rb.
- validate binding names and (credential) keys - check for duplicate binding names - check the total bytesize, maximum allowed size is 1MB - files are added in the following order: 1. credential keys 2. VCAP_SERVICES attributes 3. 'type' and 'provider' - in case a credential key equals a VCAP_SERVICES attributes or 'type' or 'provider', it will be overwritten - for VCAP_SERVICES attribute names, underscores are replaced by hyphens - file content is serialized as JSON (non-string objects)
- AppRecipeBuilder -> Diego::Bbs::Models::DesiredLRP - TaskRecipeBuilder -> Diego::Bbs::Models::TaskDefinition
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Changes in cloud_controller_ng:
- [RFC0030 - 4] File-based service bindings
PR: cloudfoundry/cloud_controller_ng#4026
Author: Philipp Thun <philipp.thun@sap.com>
Author: Sven Krieger <37476281+svkrieger@users.noreply.github.com>
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A short explanation of the proposed change:
This is implementing both options for file-based service bindings like described in https://github.com/cloudfoundry/community/blob/main/toc/rfc/rfc-0030-add-support-for-file-based-service-binding.md.
An explanation of the use cases your change solves
Links to any other associated PRs
#4235 needs to be merged first (app feature)
I have reviewed the contributing guide
I have viewed, signed, and submitted the Contributor License Agreement
I have made this pull request to the
mainbranchI have run all the unit tests using
bundle exec rakeI have run CF Acceptance Tests