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How are cloud functions managed in ibm cloud foundry?


Asked by Moshe Christian on Dec 04, 2021 Mini Program Cloud Development Study Guide



You can create and manage new Identity and Access Management (IAM)-based namespaces in IBM Cloud™ Functions. Unlike Cloud Foundry-based namespaces, which are generated from your Cloud Foundry org and space names, IAM-based namespaces are created in resource groups and are managed with IAM access policies.
In addition,
Based on Apache OpenWhisk, IBM Cloud Functions is a Functions as a Service (FaaS) platform that makes it easy to build and deploy serverless applications.
Accordingly, To list entities in your current namespace run ibmcloud fn list. Assign the Notifications Manager role to the analyze_images namespace. Once this role is assigned, Cloud Functions can view, modify, and delete notifications for a Cloud Object Storage bucket.
In fact,
API key for the service ID - The API key can be used by action code to derive IAM token and authenticate with other IBM Cloud services; it will be provided to the actions as environment variable. Also see the IAM documentation.
Next,
IAM-managed namespaces are used to group related Cloud Function entities, such as triggers and actions. For example, you might store development entities in one namespace, QA entities in a second namespace, and production entities in a third.