- AWS Lambda
- Azure Functions
- Fission
- Fn Project
- Google Cloud Functions
- IBM Cloud Functions
- IronFunctions
- Knative
- Kubeless
- Nuclio
- OpenFaaS
- OpenWhisk
- Oracle Functions
- What is AWS Lambda?
- What are the benefits of using AWS Lambda?
- How does the pay-as-you-go model work in Lambda?
- What is the maximum execution timeout for a Lambda function?
- What languages does AWS Lambda support?
- What is a cold start in AWS Lambda?
- What is the maximum memory you can allocate to a Lambda function?
- How is concurrency managed in AWS Lambda?
- What is the role of the Lambda execution environment?
- Explain the concept of statelessness in Lambda functions.
- How do you write your first AWS Lambda function?
- What is the handler in Lambda?
- What is the structure of a Node.js Lambda handler?
- How do you use environment variables in Lambda?
- How can you include external libraries in a Lambda function?
- How do you deploy a Lambda function using the AWS CLI?
- What are layers in Lambda?
- How do you use layers in AWS Lambda?
- How do you test a Lambda function locally?
- What is the use of the AWS SAM CLI?
- What are the event sources supported by Lambda?
- How do you trigger a Lambda from S3?
- How can you trigger Lambda using API Gateway?
- How do you use Lambda with DynamoDB Streams?
- Can you use Lambda with SQS and SNS?
- What are scheduled events in Lambda (CloudWatch Events)?
- How do you trigger Lambda on EC2 instance changes?
- How do you integrate Lambda with AWS Step Functions?
- How do you manage retries in event-driven Lambda?
- What is an Event Source Mapping?
- What is the execution role in AWS Lambda?
- How do you restrict Lambda access to an S3 bucket?
- How do you manage IAM permissions for Lambda?
- What is a resource-based policy in Lambda?
- How do you secure Lambda environment variables?
- Can you use VPC with Lambda?
- How do you enable encryption at rest for Lambda logs?
- What is the Lambda permission model for cross-account invocation?
- How do you audit Lambda usage?
- How do you rotate secrets in Lambda?
- What is the AWS Serverless Application Model (SAM)?
- How do you deploy Lambda using AWS CloudFormation?
- What is AWS CodePipeline and how does it work with Lambda?
- How can you use Terraform to manage Lambda?
- What is AWS Lambda container image support?
- How do you deploy Lambda using container images?
- What is the max size for zipped and unzipped Lambda packages?
- How do you automate Lambda deployments?
- How do you handle versioning in Lambda?
- What is an alias in AWS Lambda?
- How do you monitor Lambda performance?
- What metrics does CloudWatch provide for Lambda?
- How do you enable X-Ray for Lambda?
- What is a trace segment in AWS X-Ray?
- How do you log errors in a Lambda function?
- How do you search logs in CloudWatch Logs?
- What is the importance of structured logging in Lambda?
- How do you set alarms for Lambda using CloudWatch?
- What is the purpose of Lambda insights?
- How can you track cold starts via logging?
- What causes cold starts in Lambda?
- How do you reduce cold starts?
- What is provisioned concurrency?
- How is memory size related to performance in Lambda?
- What is the max concurrency for Lambda?
- How do you manage Lambda throttling?
- How do you optimize Lambda startup time?
- How do you choose the right timeout setting?
- How do you handle large dependencies in Lambda?
- How does keeping functions small improve performance?
- How do you build a serverless REST API using Lambda?
- How do you integrate Lambda with RDS?
- Can you run Lambda functions inside a VPC?
- What are common Lambda patterns for microservices?
- How do you use Lambda for real-time file processing?
- How do you use Lambda for image or video processing?
- How do you send emails from Lambda?
- What’s the use of Lambda@Edge?
- What is the difference between Lambda and Fargate?
- How do you use Lambda with third-party APIs?
- What is the AWS Lambda free tier?
- How are Lambda functions billed?
- What are the hard limits of Lambda?
- What happens when a Lambda hits timeout?
- What is the soft limit for concurrent executions?
- How do you estimate Lambda cost for an application?
- How do you use cost optimization strategies?
- How do you prevent unexpected charges with Lambda?
- How does AWS handle Lambda function retries?
- Can you run heavy compute tasks with Lambda?
- How do you troubleshoot a failed Lambda execution?
- How do you deal with Lambda timeouts?
- How do you debug Lambda functions locally?
- What are best practices for organizing Lambda code?
- What’s the recommended way to manage secrets?
- How do you prevent memory leaks in Lambda?
- What are best practices for testing Lambda functions?
- How should you handle exceptions in Lambda?
- What is the recommended deployment strategy?
- How do you deal with Lambda scaling issues?
- What is Azure Functions?
- What are the key features of Azure Functions?
- How does Azure Functions differ from Azure WebJobs?
- What are the main use cases of Azure Functions?
- What programming languages are supported in Azure Functions?
- Explain the difference between a Function App and a Function.
- What is the maximum execution timeout for Azure Functions in the Consumption Plan?
- What is the difference between stateless and stateful functions?
- What are bindings in Azure Functions?
- How does Azure Functions scale automatically?
- What is the Consumption Plan in Azure Functions?
- What is the Premium Plan in Azure Functions?
- How is the Dedicated (App Service) Plan different from the other plans?
- When should you choose the Premium Plan over the Consumption Plan?
- How is cold start handled in the Consumption Plan?
- How do billing and pricing work in Azure Functions?
- What are the pros and cons of using a Dedicated Hosting Plan?
- What triggers cold starts in Azure Functions?
- Can you prevent cold starts in Azure Functions?
- What is always-on and when is it used?
- What are triggers in Azure Functions?
- List different types of triggers supported by Azure Functions.
- What are input bindings in Azure Functions?
- What are output bindings in Azure Functions?
- Can a function have multiple input and output bindings?
- How do you configure a trigger in the function.json file?
- How does an HTTP trigger work in Azure Functions?
- What is a queue trigger and how does it work?
- What is the difference between blob trigger and event grid trigger?
- Can you have an Azure Function triggered by a timer?
- How can you create an Azure Function using Visual Studio?
- What are the steps to create an Azure Function using the Azure Portal?
- How do you publish Azure Functions from Visual Studio Code?
- What deployment methods are supported for Azure Functions?
- How can you use GitHub Actions to deploy Azure Functions?
- What is Kudu in the context of Azure Functions?
- How do you deploy using Azure CLI?
- How do you set up CI/CD for Azure Functions?
- What is a Function App deployment slot?
- How do you enable remote debugging for Azure Functions?
- What are app settings in Azure Functions?
- How do you manage secrets or connection strings?
- What is the difference between local.settings.json and Application Settings in the portal?
- How can you configure environment variables in Azure Functions?
- How do you access settings in code?
- What is the purpose of the host.json file?
- How can you control logging levels using configuration?
- How do you secure sensitive configuration data?
- What is Azure Key Vault and how is it integrated with Azure Functions?
- Can you use managed identities in Azure Functions?
- What is the soft limit for concurrent executions?
- How does Azure Functions scale out automatically?
- What are scale controllers in Azure Functions?
- What are common performance bottlenecks in Azure Functions?
- How can you improve cold start performance?
- How do you monitor function performance?
- What is the maximum number of concurrent executions?
- How can you throttle executions in Azure Functions?
- How does the runtime handle concurrent executions?
- How can you control memory and CPU usage?
- What is the role of the FUNCTIONS_WORKER_PROCESS_COUNT setting?
- How do you handle errors in Azure Functions?
- How does retry policy work in Azure Functions?
- What is Azure Application Insights and how is it used with Azure Functions?
- How do you enable logging in Azure Functions?
- What logging frameworks are supported?
- How do you track failed executions?
- How do you analyze performance using Application Insights?
- What is a durable failure?
- How can you integrate alerts and metrics?
- How can you configure diagnostic logs?
- What are Durable Functions?
- What is an orchestrator function?
- What is an activity function?
- What is a client function?
- How does the Durable Task Framework work?
- What are the benefits of Durable Functions?
- What are the limitations of Durable Functions?
- What is a fan-out/fan-in pattern?
- What is the difference between chaining and fan-out/fan-in in orchestration?
- How is state managed in Durable Functions?
- How do you secure HTTP-triggered functions?
- What is function-level authorization?
- What are the different authorization levels?
- How do you authenticate users in Azure Functions?
- What is Azure AD integration?
- How do you restrict access to specific IP ranges?
- How can you use API keys in Azure Functions?
- What is the role of Managed Identity?
- How do you secure input/output bindings?
- Can you use OAuth2 in Azure Functions?
- What is the Azure Functions runtime?
- How do you run Azure Functions locally?
- What are isolated worker processes?
- What is the difference between in-process and out-of-process (isolated) models?
- How do you migrate from in-process to out-of-process?
- How are custom handlers used in Azure Functions?
- Can you write middleware for Azure Functions?
- What are function proxies?
- How do you use dependency injection in Azure Functions?
- What are some real-world challenges when using Azure Functions in production?
- What is Fission and how does it work in a Kubernetes environment?
- How is Fission different from other serverless frameworks like OpenFaaS or IronFunctions?
- What languages are supported by Fission out of the box?
- How does Fission manage function deployment?
- What is a function spec in Fission?
- How does Fission handle function scaling?
- What is a function environment in Fission?
- How do you create a custom environment in Fission?
- Explain the role of Kubernetes in the Fission architecture.
- What is the Fission router and what does it do?
- How are function invocations routed in Fission?
- What is the difference between a function and a package in Fission?
- How do you trigger a function in Fission?
- What is the purpose of a HTTPTrigger in Fission?
- How does Fission support message queue triggers?
- Can you schedule functions in Fission? How?
- How does Fission manage function secrets?
- How do you set resource limits for a Fission function?
- What are the main components of Fission?
- How does Fission handle logging and monitoring?
- Can you integrate Prometheus and Grafana with Fission?
- What is the role of the Fission CLI (fission)?
- How can you debug a function in Fission?
- How do you update a function in Fission without downtime?
- What is the difference between short-lived and long-running functions in Fission?
- What is a canary deployment in Fission and how is it configured?
- How does Fission handle function cold starts?
- What is Fission Workflows?
- How can Fission functions interact with other Kubernetes services?
- How do you deploy Fission in a production-grade cluster?
- Can you explain Fission’s function lifecycle?
- How does Fission manage concurrency and parallel execution?
- What is a Kubernetes Custom Resource (CRD) and how is it used in Fission?
- How do you rollback a function version in Fission?
- What is a function executor and what types are available in Fission?
- Explain the difference between newdeploy and poolmgr executors.
- How do you manage dependencies in a Fission function?
- What is the use of the fission fn list command?
- How do you bind multiple triggers to a single function?
- What are function timeouts and how do you set them in Fission?
- What security features are built into Fission?
- How does Fission ensure isolation between function executions?
- How do you configure autoscaling for functions in Fission?
- What are the implications of memory limits in Fission functions?
- What tools can be used to monitor the health of Fission components?
- Can Fission functions access environment variables? How?
- How do you handle failed function executions?
- What is a fission spec init and when is it used?
- Can Fission be used with Knative? If so, how?
- How does Fission ensure high availability of function services?
- How do you manage function permissions across compartments?
- How does the Fission builder work?
- What is a builder pod in Fission and when is it created?
- How do you secure function endpoints in Fission?
- How can you expose a Fission function externally?
- How does Fission support GitOps-style deployments?
- Can Fission be deployed in a multi-tenant environment?
- What are best practices for writing functions in Fission?
- How can you migrate functions from OpenFaaS to Fission?
- What logging options are available for Fission functions?
- What is the role of the fission spec apply command?
- Can you use Helm to install Fission? How?
- What is the Fission UI and what features does it provide?
- How do you test a Fission function locally?
- How do you set up a CI/CD pipeline for Fission functions?
- How do you ensure observability in a Fission-based platform?
- What is the advantage of using CRDs in Fission?
- How do you debug a failed function deployment?
- How does Fission handle persistent storage for functions?
- What are idle pod reapers in Fission and what do they do?
- How does Fission differ from Kubeless or Knative?
- Can you run background jobs with Fission?
- What strategies can be used to reduce cold start latency in Fission?
- How does Fission support event-driven computing?
- How are secrets injected into functions in Fission?
- How can you trace function invocations across distributed services?
- How would you architect a multi-function microservices app using Fission?
- How do you define health checks for Fission components?
- What are the major scalability limitations of Fission, if any?
- Can Fission functions access Kubernetes APIs?
- How do you configure custom domains for Fission HTTP triggers?
- How do function environments improve reusability in Fission?
- How do you handle authentication in a public-facing Fission API?
- What is the role of a message broker in Fission MQ triggers?
- How does Fission integrate with Kafka or NATS?
- What is a cron trigger in Fission?
- What is function chaining and how can you achieve it in Fission?
- How do you capture metrics from Fission functions?
- Can you run machine learning inference workloads in Fission?
- What’s the typical memory footprint of a Fission function pod?
- What is Fission’s approach to multiversioning of functions?
- What considerations are needed for deploying Fission on EKS or GKE?
- What is the startup sequence when invoking a Fission function?
- How do you handle service discovery between Fission and other apps?
- What role does Istio play if integrated with Fission?
- How can you set function-specific ingress rules?
- What are the implications of using the poolmgr executor at scale?
- How does Fission behave under high load or traffic spikes?
- How do you implement retries or backoff logic in Fission functions?
- How do you enforce quotas or limits for Fission users?
- What are the steps to upgrade Fission to a new release?
- What is the Fn Project?
- Who developed the Fn Project?
- Is Fn Project open source?
- How does Fn Project differ from other serverless platforms?
- What are the key components of Fn Project?
- Which programming languages are supported by Fn?
- What is the architecture of Fn Project?
- Can Fn Project be deployed on any cloud?
- What are some use cases for Fn Project?
- How does Fn Project relate to containers and Docker?
- What is a function in Fn Project?
- What is a Fn App?
- What is a route in Fn Project?
- What is a trigger in Fn Project?
- How is a function different from an application?
- What is the role of Docker in Fn?
- How are functions isolated in Fn?
- What is the Fn server?
- How are Fn functions packaged?
- What is hot and cold execution in Fn?
- How do you install Fn CLI?
- How do you start the Fn server locally?
- What are the prerequisites for running Fn?
- How do you install Fn on Kubernetes?
- What is the Fn Docker image?
- How do you verify a successful Fn installation?
- How do you configure Fn with Oracle Cloud?
- What are the environment variables used by Fn?
- How do you stop and restart the Fn server?
- How do you enable Fn log output?
- How do you create a new function using Fn CLI?
- What is the syntax of fn init?
- How do you deploy a function using Fn?
- How do you invoke a deployed function?
- What is the difference between fn deploy and fn start?
- How do you list deployed functions?
- How do you update a function?
- How do you delete a function?
- How do you view logs of a function?
- What is the command to set the Fn context?
- How do you create a function in Java?
- How do you write a function in Python?
- How does Fn support Go or Node.js?
- How do you pass input to an Fn function?
- What is the expected function signature in Fn?
- How do you test a function locally?
- How are HTTP headers passed to functions?
- What are the best practices for function code structure?
- How do you use custom Docker images for functions?
- How do you debug a function?
- How do you use Cloud Functions with IBM Watson services?
- What is an application in Fn?
- How do you create a new application?
- How do you assign routes to applications?
- How are multiple functions handled in an application?
- What is the endpoint for accessing a function?
- Can one app have functions in multiple languages?
- How do you view all functions in an app?
- How do you delete an app?
- How do you rename or update an app?
- How do routes affect function access?
- What are triggers in Fn Project?
- How do you create an HTTP trigger?
- What are the types of triggers supported?
- How do you associate a trigger with a function?
- What is the purpose of fn inspect trigger?
- How do you test a trigger?
- Can a function have multiple triggers?
- How do you delete a trigger?
- How does event-driven execution work in Fn?
- How can Fn receive events from external sources?
- How do you set configuration variables for a function?
- How do you pass secrets to functions securely?
- What is the func.yaml file?
- How do you customize func.yaml?
- How are environment variables handled in Fn?
- How do you create and use configuration contexts?
- How do you set default values for parameters?
- What is the Fn Registry and how is it used?
- How do you configure Docker registry settings?
- What does fn use context do?
- How does Fn handle concurrency?
- What is the difference between hot and cold containers?
- How do you enable hot container reuse?
- How is function performance optimized in Fn?
- What is the default timeout for functions?
- Can Fn auto-scale based on load?
- How do you monitor memory usage of functions?
- How do you configure memory and CPU for functions?
- What happens when a function exceeds memory limits?
- How does Fn support background job execution?
- How do you access function logs?
- How do you configure log retention?
- How do you integrate Fn with Prometheus/Grafana?
- How do you handle errors and retries in Fn?
- How do you run Fn Project in production?
- How does Fn integrate with CI/CD pipelines?
- What are the best practices for testing Fn functions?
- How do you secure Fn function endpoints?
- How do you implement API Gateway with Fn?
- What are the future developments or roadmap for Fn Project?
- What is Google Cloud Functions?
- What are the primary use cases of Google Cloud Functions?
- How do Google Cloud Functions differ from Google App Engine?
- What are the main benefits of using Google Cloud Functions?
- What languages are supported in Google Cloud Functions?
- What does "event-driven" mean in the context of Cloud Functions?
- How does Google Cloud Functions implement serverless computing?
- What are the limitations of Google Cloud Functions?
- What is the maximum execution time of a Google Cloud Function?
- How do Cloud Functions scale automatically?
- What are triggers in Google Cloud Functions?
- What types of events can trigger a function?
- How does an HTTP trigger work?
- How do you trigger a function using Pub/Sub?
- What is a Cloud Storage trigger?
- How do Firebase events trigger Cloud Functions?
- What are background functions?
- What is a callable function in Firebase?
- What is a Cloud Audit Log trigger?
- How do you use Cloud Functions with Cloud Scheduler?
- How do you create a Cloud Function using the Google Cloud Console?
- How do you deploy a Cloud Function using the gcloud CLI?
- What is the folder structure for a Cloud Function in Node.js?
- How do you use the Cloud Functions Framework locally?
- How do you test a Cloud Function locally?
- What is the role of index.js and package.json in a Node.js function?
- How do you deploy using GitHub Actions?
- What are the available deployment options?
- How do you roll back to a previous function version?
- What is the maximum deployment size for Cloud Functions?
- How do you set environment variables in Cloud Functions?
- What is the purpose of the --runtime flag?
- What memory options are available for Cloud Functions?
- What regions are supported for deploying Cloud Functions?
- How do you configure the timeout for a function?
- How do you configure a retry policy for Cloud Functions?
- How do you handle secrets and sensitive configuration data?
- How can you manage versions of a Cloud Function?
- What is the role of .gcloudignore?
- What are ingress settings in Cloud Functions?
- How do you secure an HTTP function?
- What is Identity and Access Management (IAM) in Google Cloud?
- How do you restrict a Cloud Function to only be accessible by a specific user or service account?
- How do you generate and use a signed URL for authentication?
- How can you authenticate from a client to a Cloud Function?
- How do you enable Firebase Authentication with Cloud Functions?
- What is the role of service accounts in Cloud Functions?
- How do you use Google IAM roles with Cloud Functions?
- Can you make a function private?
- How do you secure Pub/Sub or Storage-triggered functions?
- How do you monitor a Cloud Function?
- What is Google Cloud Logging and how does it work with Cloud Functions?
- How do you write logs from within a function?
- How do you track execution metrics for a Cloud Function?
- What tools can be used to debug a function?
- How can you set up alerts for function failures?
- What logs are generated automatically by Cloud Functions?
- What is the difference between structured and unstructured logs?
- How do you view logs in the Cloud Console?
- Can you send logs to external services like Stackdriver?
- How do Cloud Functions scale under heavy load?
- What are cold starts in Google Cloud Functions?
- How can you reduce cold start latency?
- What is the maximum concurrent execution limit?
- Can you set concurrency for a Cloud Function?
- How do you improve function performance?
- How do memory and CPU impact performance?
- How do you troubleshoot slow execution?
- How do you analyze invocation metrics?
- Can you throttle the number of concurrent executions?
- Can Cloud Functions connect to a private VPC network?
- How do you configure a VPC connector?
- How does Cloud Functions communicate with Cloud SQL?
- How can Cloud Functions access resources in a private subnet?
- How do you manage egress traffic for Cloud Functions?
- Can you use static IP addresses with Cloud Functions?
- How do Cloud Functions integrate with Cloud NAT?
- How do you access on-premise resources from a Cloud Function?
- What are the limitations of networking with Cloud Functions?
- What are the firewall rules required for Cloud Functions?
- How do you handle exceptions in Cloud Functions?
- What happens if a background function throws an error?
- How does the retry mechanism work in Cloud Functions?
- Can you customize the retry behavior?
- What is dead-lettering in the context of Cloud Functions?
- How do you configure error alerts?
- How do you test error handling behavior?
- What happens when a function exceeds its timeout?
- How do you prevent infinite retry loops?
- How do you handle out-of-memory errors?
- What is the difference between 1st gen and 2nd gen Cloud Functions?
- What are some best practices for structuring Cloud Functions code?
- What is the difference between Cloud Functions and Cloud Run?
- How do you implement middleware-like functionality?
- How do you use dependency injection in Cloud Functions?
- What is the role of Cloud Build in deploying functions?
- How do you handle function versioning and rollbacks?
- Can you trigger functions using BigQuery or Cloud Spanner?
- How do you monitor and control function costs?
- How do you manage multiple environments (dev/test/prod) for Cloud Functions?
- What is IBM Cloud Functions?
- Which open-source platform is IBM Cloud Functions based on?
- What programming languages are supported by IBM Cloud Functions?
- How does IBM Cloud Functions implement the serverless model?
- What are the key features of IBM Cloud Functions?
- What are some common use cases for IBM Cloud Functions?
- How does IBM Cloud Functions handle scaling?
- How does IBM Cloud Functions differ from AWS Lambda?
- What are actions in IBM Cloud Functions?
- What are the limitations of IBM Cloud Functions?
- What is an action in IBM Cloud Functions?
- What are sequences in IBM Cloud Functions?
- What is a trigger in IBM Cloud Functions?
- What is a rule in IBM Cloud Functions?
- How are events managed in IBM Cloud Functions?
- What is the relationship between triggers and rules?
- How do packages work in IBM Cloud Functions?
- What is the difference between a private and public package?
- What is a binding in IBM Cloud Functions?
- How do parameters work with actions?
- What is the IBM Cloud CLI?
- How do you deploy an action using the CLI?
- How do you list actions via CLI?
- How do you invoke an action from the CLI?
- How do you update an action via CLI?
- How do you delete an action using CLI?
- How can you view action logs using CLI?
- How do you use the IBM Cloud web console to manage actions?
- How do you define default parameters using CLI?
- How do you view invocation results?
- How do you create an action in JavaScript?
- How do you create a Python-based action?
- What is the default runtime for IBM Cloud Functions?
- How do you include external dependencies in your function?
- What are zipped actions and when do you use them?
- How do you create a Docker-based action?
- What is the maximum size of an action in IBM Cloud Functions?
- How do you handle environment variables in actions?
- Can you use compiled binaries as actions?
- How do you test actions locally?
- How do you create a trigger?
- What types of triggers are available in IBM Cloud Functions?
- How do you create a rule to connect a trigger and action?
- What are feed providers?
- How do you use a Cloudant trigger?
- How do you use a scheduled trigger (cron)?
- Can you customize trigger payloads?
- How are rules prioritized in IBM Cloud Functions?
- How do you view all triggers and rules?
- How do you disable or delete a rule?
- How can you collect tracing data from Knative?
- What is a sequence in IBM Cloud Functions?
- How do you create a sequence of actions?
- What happens if one action in a sequence fails?
- How do you pass data between actions in a sequence?
- How are sequences executed in parallel or serially?
- What is a composition in IBM Cloud Functions?
- How do you create a composition using Composer?
- What are the benefits of using sequences?
- How do you monitor a composition?
- How do you debug a sequence or composition?
- What is the purpose of a package in IBM Cloud Functions?
- How do you create a package?
- What are package parameters?
- How do you create a binding from an existing package?
- What public packages are available in IBM Cloud?
- How do you use a Watson package?
- What is the use of the /whisk.system namespace?
- How do you share packages?
- What is the difference between a bound and unbound package?
- How do you set default parameters in a package?
- How do you view logs for a function?
- How does IBM Cloud provide monitoring for actions?
- What metrics are available for actions?
- How do you track the number of invocations?
- How can you use IBM Log Analysis with Cloud Functions?
- How do you analyze errors in logs?
- What is the activationId and how is it used?
- How do you access historical logs?
- Can you export metrics to external tools?
- What is the difference between logs and activation records?
- How does IBM Cloud Functions manage authentication?
- How do you use API keys with IBM Cloud Functions?
- What is the IAM model in IBM Cloud?
- How do you restrict access to actions?
- How do you create a secure endpoint for an action?
- How do you use IBM App ID with Cloud Functions?
- How are secrets handled in IBM Cloud Functions?
- How do you pass sensitive data to a function securely?
- What is namespace isolation?
- How do you audit function usage?
- How do you expose an action as a REST API?
- How do you integrate Cloud Functions with API Gateway?
- How do you use Cloud Functions with IBM Watson services?
- How do you trigger actions from Cloudant or Object Storage?
- What is the use of the __ow_headers field?
- How do you use actions in a CI/CD pipeline?
- How do you manage versioning of actions?
- How does concurrency work in IBM Cloud Functions?
- How does IBM Cloud Functions compare with OpenWhisk?
- What are best practices for using IBM Cloud Functions in production?
- What is IronFunctions and how does it work?
- What are the main components of IronFunctions?
- How does IronFunctions compare with AWS Lambda?
- How do you deploy a function in IronFunctions?
- What languages are supported by IronFunctions?
- How can you invoke a function in IronFunctions?
- What is a trigger in IronFunctions?
- How does IronFunctions handle scaling?
- How do IronFunctions use Docker containers?
- What is a Function Service?
- How does IronFunctions manage function state?
- Explain the purpose of the func.yaml file.
- What is a route in IronFunctions?
- Can you integrate IronFunctions with message queues?
- How do you set environment variables for a function?
- How does IronFunctions manage security and access control?
- What is the role of the fn CLI in IronFunctions?
- Describe the process of creating a new function project.
- What is a context in IronFunctions?
- How do logs work in IronFunctions?
- What are the benefits of using IronFunctions for serverless computing?
- Can you run IronFunctions on Kubernetes?
- How does IronFunctions support function versioning?
- What is the process for updating an existing function?
- What metrics or monitoring tools can be used with IronFunctions?
- What is the role of the fn deploy command?
- How can you pass parameters to a function?
- What are async functions in IronFunctions?
- How does IronFunctions handle concurrency?
- What is the difference between hot and cold function containers?
- How do you manage multiple environments in IronFunctions?
- How do you integrate IronFunctions with CI/CD pipelines?
- What are the best practices for writing functions in IronFunctions?
- How do you test IronFunctions locally?
- What logging mechanisms are available for IronFunctions?
- How does IronFunctions differ from Knative or Fission?
- How do you handle error handling in IronFunctions?
- What are some common use cases for IronFunctions?
- What is the purpose of the fn init command?
- How do you update function code without changing the configuration?
- Can IronFunctions run without Docker? Why or why not?
- How do you manage secrets in IronFunctions?
- What is the Fn Flow feature in IronFunctions?
- How does IronFunctions support microservices architecture?
- Can you schedule functions with IronFunctions? How?
- How do you handle function timeout configurations?
- What’s the difference between a function and an app in IronFunctions?
- How does IronFunctions store metadata about functions?
- How do you configure CORS in IronFunctions?
- How does IronFunctions interact with databases or storage?
- How do you create isolated dev/test/prod environments?
- Explain how to create a multi-step function workflow in IronFunctions.
- How do you monitor function performance in IronFunctions?
- What are the advantages of using IronFunctions over other FaaS platforms?
- What does “stateless” mean in the context of IronFunctions?
- What role does the API Gateway play in IronFunctions?
- How does IronFunctions support HTTP request/response models?
- How do you handle version control for your functions?
- How do you debug a failed function execution?
- What is the process to scale IronFunctions manually or automatically?
- What role does the IronFunctions server play?
- What are system versus user-defined functions?
- Can IronFunctions be extended or customized? How?
- What type of authentication methods can you implement?
- How does IronFunctions interact with cloud-native tools?
- Can IronFunctions be integrated with service meshes like Istio?
- How do you set memory or CPU limits on a function?
- What options are available for persistent storage in IronFunctions?
- How can IronFunctions be used in event-driven systems?
- Can you chain functions together? How?
- What is the impact of Docker image size on performance?
- What are IronFunctions’ deployment options (cloud/on-prem)?
- Describe a scenario where IronFunctions would be a poor fit.
- How can IronFunctions be used in a hybrid cloud strategy?
- How do you ensure high availability in IronFunctions deployments?
- How do IronFunctions handle retries for failed executions?
- How would you migrate from another FaaS to IronFunctions?
- What’s the typical cold start time in IronFunctions?
- How do you containerize a Python function for IronFunctions?
- How do IronFunctions interact with secrets managers like Vault?
- What are the main APIs exposed by IronFunctions?
- How would you set up IronFunctions in a development environment?
- How do you isolate functions in multi-tenant environments?
- What are the different deployment modes in IronFunctions?
- How do you handle dependency management for functions?
- Can IronFunctions be used with GraphQL endpoints?
- How do you implement observability in IronFunctions?
- Can you use gRPC with IronFunctions?
- What are the steps to upgrade IronFunctions to a newer version?
- How does IronFunctions store execution history?
- How do you secure HTTP endpoints in IronFunctions?
- What’s the lifecycle of a function invocation in IronFunctions?
- How do you enforce rate limiting in IronFunctions?
- What are the community tools or plugins available for IronFunctions?
- How does IronFunctions compare to OpenFaaS?
- What is FnLB and how does it function?
- How do you ensure zero-downtime deployments in IronFunctions?
- How would you monitor resource usage per function?
- How do function namespaces work in IronFunctions?
- How can you expose an IronFunction to the public internet securely?
- How do IronFunctions support DevOps and GitOps practices?
-
What is Knative?
-
Which problem does Knative solve?
-
What are the core components of Knative?
-
What is the difference between Knative and Kubernetes?
-
How is Knative related to serverless computing?
-
What are the main features of Knative?
-
Which companies are behind Knative?
-
How is Knative different from other FaaS platforms like OpenFaaS or Kubeless?
-
Can Knative run on any Kubernetes distribution?
-
Is Knative still actively maintained?
-
What is Knative Serving?
-
What is Knative Eventing?
-
How do Knative components integrate with Kubernetes?
-
What is the role of Istio or other service meshes in Knative?
-
What are Revisions in Knative?
-
What is the difference between Knative Service and Revision?
-
How does Knative achieve scale to zero?
-
What are Knative Routes and Configurations?
-
What is a Knative Broker?
-
What is a Knative Trigger?
-
What are the prerequisites for installing Knative?
-
How do you install Knative on Kubernetes?
-
How can you install Knative using kubectl?
-
What is the purpose of the Knative operator?
-
How do you verify that Knative was installed correctly?
-
What service mesh options are compatible with Knative?
-
Can Knative run on Minikube or Kind?
-
How do you uninstall Knative?
-
How do you install only Knative Serving or Eventing separately?
-
How do you set up DNS for Knative services?
-
How do you deploy a function or container with Knative?
-
What is a Knative Service YAML definition?
-
How are new Revisions created in Knative?
-
How do you control traffic splitting between Revisions?
-
What are Autoscaling settings in Knative Serving?
-
How do you enable concurrency control in Knative?
-
How does Knative handle cold starts?
-
How can you override container image pull policies?
-
How do you define resource limits and requests in Knative functions?
-
What is a ContainerSource in Knative Serving?
-
What is a Source in Knative Eventing?
-
What are Brokers and Triggers?
-
How does Knative Eventing decouple event producers and consumers?
-
What is the role of Channels and Subscriptions?
-
What types of event sources are supported in Knative?
-
What is CloudEvents and how is it used in Knative?
-
How does Knative support event routing?
-
What is the role of the default broker?
-
How can you create a custom broker?
-
How are filters used in Knative Triggers?
- What is the kn CLI tool?
- How do you create a service using the kn CLI?
- How do you list all Knative services?
- How do you delete a Knative service?
- How do you describe a Knative service?
- How do you invoke a Knative service?
- How do you configure autoscaling via kn?
- How do you update an existing service with a new image?
- How do you list all eventing Triggers?
- What is the difference between kn service and kubectl apply?
- How does Knative handle autoscaling?
- What is KPA (Knative Pod Autoscaler)?
- What is HPA (Horizontal Pod Autoscaler) in Knative?
- How does Knative determine when to scale to zero?
- What is concurrency in the context of Knative?
- How do you configure max and min replicas in Knative?
- What are the default autoscaling metrics in Knative?
- How does Knative balance cost and performance?
- How does concurrency-based autoscaling work?
- How can you optimize Knative cold start times?
- How does Knative route traffic?
- What is the purpose of a Knative Route?
- How do you set up TLS with Knative services?
- How is Knative integrated with Istio or Ambassador?
- How does Knative manage external access to services?
- How do you configure domain mappings?
- How do you split traffic between multiple revisions?
- Can you use Knative with an ingress controller other than Istio?
- How do you restrict external access to certain services?
- How do you test Knative routing locally?
- What logging options are available in Knative?
- How do you view logs of a Knative service?
- What metrics does Knative expose?
- How do you integrate Knative with Prometheus?
- How do you visualize Knative metrics in Grafana?
- What are the best practices for monitoring Knative applications?
- How can you collect tracing data from Knative?
- How do you debug failed Knative services?
- How do you check event delivery in Knative Eventing?
- How do you detect dropped or undelivered events?
- What are best practices for building Knative applications?
- How do you implement blue/green deployments with Knative?
- How do you manage secrets in Knative services?
- How do you integrate Knative with CI/CD pipelines?
- How can you use GitOps with Knative?
- What are common issues with Knative deployments?
- How do you handle retries and failures in event delivery?
- How can you extend Knative with custom event sources?
- What is the future of Knative in the cloud-native ecosystem?
- How do you migrate workloads from other FaaS platforms to Knative?
- What is Kubeless?
- How does Kubeless implement the FaaS model?
- What is the architecture of Kubeless?
- How does Kubeless differ from other FaaS platforms like OpenFaaS or Knative?
- What are the primary benefits of using Kubeless?
- Which languages are supported in Kubeless?
- What makes Kubeless Kubernetes-native?
- Is Kubeless still actively maintained?
- What are some real-world use cases of Kubeless?
- What are the alternatives to Kubeless?
- What is a function in Kubeless?
- What is a Function custom resource in Kubeless?
- How does Kubeless use CRDs (Custom Resource Definitions)?
- What is the role of the Kubeless controller?
- How is the runtime environment for functions managed in Kubeless?
- How does Kubeless handle scaling?
- How does Kubeless compare with Knative in terms of architecture?
- What is the function deployment model in Kubeless?
- Can Kubeless functions run indefinitely?
- How does Kubeless utilize Kubernetes-native tools like kubectl?
- What are the prerequisites to install Kubeless?
- How do you install Kubeless on a Kubernetes cluster?
- How do you verify that Kubeless is running properly?
- How can you use Helm to install Kubeless?
- What Kubernetes resources does Kubeless install?
- How do you uninstall Kubeless cleanly?
- Can you run Kubeless on Minikube?
- What namespaces does Kubeless use by default?
- How do you manage Kubeless upgrades?
- What is the kubeless CLI?
- How do you deploy a function using Kubeless CLI?
- What is the format of a function file in Kubeless?
- How do you specify dependencies in Kubeless functions?
- How do you pass environment variables to functions?
- How do you define a function handler in Python?
- How do you deploy Node.js functions in Kubeless?
- What are HTTP-triggered functions in Kubeless?
- What are Pub/Sub-triggered functions in Kubeless?
- How do you define a timeout for a function?
- How do you update a deployed function?
- What are the types of function triggers in Kubeless?
- How do you use HTTP triggers in Kubeless?
- How do you expose a function externally?
- What is a Kafka trigger in Kubeless?
- How do you connect Kubeless with an external Kafka broker?
- What are CronJob triggers in Kubeless?
- How do you define a scheduled (cron) function?
- How does Kubeless integrate with Kafka as a message broker?
- Can you use custom event sources with Kubeless?
- How do triggers differ from events in Kubeless?
- How do you debug a failed function deployment?
- What is the syntax of kubeless function deploy?
- How do you delete a function using CLI?
- How do you list all functions deployed in Kubeless?
- How do you describe a function using kubectl?
- How do you export a function definition as YAML?
- How do you invoke a function from the CLI?
- How do you specify function runtime in CLI?
- What is a function.yaml file used for?
- How do you create a function directly using YAML?
- How do you view the logs of a function using CLI?
- How do you view logs of a function in Kubeless?
- How is logging handled in Kubeless functions?
- How do you integrate Prometheus with Kubeless?
- What metrics does Kubeless expose by default?
- How can you visualize function metrics in Grafana?
- How do you troubleshoot a failed function?
- How can you monitor the health of functions?
- How do you check resource usage per function?
- What is the best way to enable function-level monitoring?
- Can you create alerts based on function failure?
- How do you control access to functions in Kubeless?
- Can you apply RBAC to Kubeless functions?
- How do you secure HTTP triggers?
- How do you authenticate users calling your function?
- How are secrets managed in Kubeless?
- How do you pass secrets to a function?
- How do you enable TLS for function endpoints?
- How do you secure Kafka-triggered functions?
- Can you restrict function execution per namespace?
- How do you apply network policies to functions?
- How does Kubeless handle function scaling?
- Does Kubeless support scale to zero?
- How do you define function resource limits?
- How do you optimize cold start times?
- How can you load test a Kubeless function?
- What happens when function execution time exceeds timeout?
- How does Kubeless performance compare to other FaaS?
- How can you enable horizontal pod autoscaling for functions?
- What is the default concurrency level for functions?
- Can you configure persistent storage for a function?
- How do you organize a project with multiple functions?
- What are best practices for writing Kubeless functions?
- How do you implement error handling in Kubeless?
- Can you implement function chaining in Kubeless?
- How do you use CI/CD pipelines with Kubeless?
- How can you build a REST API using Kubeless?
- What tools integrate well with Kubeless?
- How do you handle function versioning?
- How do you clean up unused functions and triggers?
- What are some limitations of Kubeless?
- What is Nuclio?
- Who created Nuclio?
- What are the main use cases of Nuclio?
- How does Nuclio differ from other FaaS platforms?
- Is Nuclio open-source?
- What are the key benefits of using Nuclio?
- What makes Nuclio suitable for real-time and data-intensive applications?
- How does Nuclio handle high-performance workloads?
- What language runtimes are supported by Nuclio?
- What deployment environments are supported (Kubernetes, local, etc.)?
- What is a Nuclio function?
- What is a Nuclio project?
- What are the components of Nuclio architecture?
- What is a Nuclio function deployment?
- What are triggers in Nuclio?
- What types of triggers are supported?
- What is a function handler in Nuclio?
- What is the function.yaml file in Nuclio?
- What is a function template in Nuclio?
- How does Nuclio handle scaling?
- How do you install Nuclio on Kubernetes?
- How do you deploy Nuclio locally using Docker?
- What is nuctl in Nuclio?
- How do you configure Helm charts for Nuclio?
- How do you access the Nuclio Dashboard?
- How do you set up Nuclio in a cloud-native environment?
- What are the prerequisites for installing Nuclio?
- How do you configure Minikube or MicroK8s with Nuclio?
- What networking configurations are needed for Nuclio?
- How do you enable authentication in Nuclio Dashboard?
- How do you create a new function in Python with Nuclio?
- How do you create a function using the Nuclio Dashboard?
- What is the role of handler in Nuclio functions?
- How do you test a function locally before deploying?
- How do you set function environment variables?
- How do you specify memory and CPU for a function?
- How do you add dependencies to a function?
- What are function build steps in Nuclio?
- How do you enable GPU support in a function?
- How do you debug a function?
- How do you deploy a function using nuctl?
- What are the steps to deploy a function via Dashboard?
- How do you invoke a function via HTTP?
- How do you invoke a function using nuctl invoke?
- How do you pass JSON payloads to a function?
- How do you use a Kafka trigger with Nuclio?
- How do you use an MQTT trigger?
- How do you use a cron trigger?
- How do you receive binary data in Nuclio?
- What happens if a function times out?
- What is the purpose of a project in Nuclio?
- How do you create and manage projects in Nuclio?
- Can you have multiple functions in a single project?
- How does Nuclio handle function versioning?
- How do you roll back to a previous function version?
- What is the difference between project-scoped and global functions?
- How do you organize multi-function applications?
- How does Nuclio store project metadata?
- Can you share resources between functions in a project?
- How do you migrate projects between environments?
- How do you pass secrets to a Nuclio function?
- How do you mount Kubernetes secrets in a function?
- How are config maps used in Nuclio?
- How do you manage secure access to external services?
- What environment variables are available in Nuclio?
- How do you pass runtime parameters to a function?
- How do you integrate with a Vault provider?
- What is the role of spec in function.yaml?
- How do you limit access to certain endpoints?
- How do you encrypt sensitive data in Nuclio?
- How do you access logs of a function?
- How do you enable log persistence in Nuclio?
- What logging frameworks are supported?
- How do you track function metrics in Nuclio?
- How do you integrate Nuclio with Prometheus?
- How do you visualize Nuclio metrics with Grafana?
- What logs are generated during function build?
- How do you debug deployment issues?
- How do you set custom log levels?
- How do you enable distributed tracing in Nuclio?
- How do you secure function endpoints?
- How do you use HTTPS with Nuclio functions?
- How do you restrict public access to functions?
- What is role-based access control (RBAC) in Nuclio?
- How do you integrate OAuth2 authentication?
- How do you validate JWT tokens in functions?
- How does Nuclio support namespace isolation?
- How do you create isolated dev/test/prod environments?
- How do you protect Nuclio Dashboard with basic auth?
- How does Nuclio manage user roles?
- How do you integrate Nuclio with Kubernetes-native CI/CD tools?
- How do you deploy Nuclio functions using GitOps?
- How do you build event-driven pipelines with Nuclio and Kafka?
- How do you use Nuclio with Apache Spark or Dask?
- How do you run serverless AI/ML inference with Nuclio?
- How do you monitor performance bottlenecks?
- How does Nuclio compare to Knative?
- How do you use Nuclio as part of the Iguazio platform?
- What are common deployment pitfalls to avoid in Nuclio?
- What’s the future roadmap for Nuclio?
- What is OpenFaaS?
- What does FaaS mean in OpenFaaS?
- What are the key components of the OpenFaaS architecture?
- What are the main benefits of using OpenFaaS?
- How does OpenFaaS differ from other serverless platforms?
- Which container orchestrators does OpenFaaS support?
- What is the OpenFaaS Gateway?
- How does OpenFaaS achieve scalability?
- What is a function watchdog in OpenFaaS?
- What programming languages are supported by OpenFaaS?
- What is faas-netes?
- What is the role of Prometheus in OpenFaaS?
- What is the use of AlertManager in OpenFaaS?
- What are asynchronous functions in OpenFaaS?
- How does the function watchdog work?
- What is the role of OpenFaaS CLI?
- How is the OpenFaaS gateway secured?
- What is faasd?
- How does OpenFaaS use Docker images?
- What is the difference between faasd and faas-netes?
- How do you install OpenFaaS on Kubernetes?
- How can you deploy OpenFaaS with Docker Swarm?
- What are the prerequisites for installing OpenFaaS?
- How do you configure basic authentication for OpenFaaS?
- How do you deploy OpenFaaS on a local machine using faasd?
- How do you expose the OpenFaaS gateway securely?
- What is the purpose of the arkade tool?
- How do you upgrade OpenFaaS components?
- How can you manage secrets in OpenFaaS?
- What is the function store in OpenFaaS?
- How do you write a new function in OpenFaaS?
- What is the stack.yml file?
- How do you build a function image?
- How do you push and deploy a function?
- What is the default function template in OpenFaaS?
- How do you invoke a function from the CLI?
- What is the difference between sync and async function calls?
- How do you update a function after deployment?
- How do you remove a deployed function?
- What are function templates in OpenFaaS?
- What is faas-cli and what is it used for?
- How do you list all deployed functions using CLI?
- How do you scale a function using the CLI?
- How do you access logs of a function?
- What is the purpose of faas-cli deploy?
- How do you get the URL of a function endpoint?
- What REST API endpoints are provided by the OpenFaaS gateway?
- How can you test functions using cURL?
- How do you use async invocation via the API?
- How do you set environment variables in your function?
- What is function-level authorization?
- How do you secure the OpenFaaS gateway?
- What is Basic Authentication in OpenFaaS?
- How do you secure access to functions?
- What are the best practices for securing OpenFaaS in production?
- How do you use secrets in functions?
- What is JWT and can it be used with OpenFaaS?
- How do you secure the Docker images used for functions?
- What role does Kubernetes RBAC play in OpenFaaS security?
- How do you manage secrets with Kubernetes or Docker?
- What are security concerns with public function endpoints?
- How is Prometheus integrated with OpenFaaS?
- How do you enable auto-scaling in OpenFaaS?
- What is the role of the scale_from_zero feature?
- How can you set custom scaling policies?
- What metrics are exposed by OpenFaaS functions?
- How do you visualize metrics using Grafana?
- How does OpenFaaS monitor function health?
- What is the role of readinessProbe in Kubernetes for OpenFaaS?
- How do you configure scaling limits (min/max replicas)?
- What is the role of watchdog concurrency settings?
- How does OpenFaaS support async function execution?
- What is the queue-worker in OpenFaaS?
- How is NATS used in async functions?
- How do you enable and configure async for a function?
- What are the use cases for async functions?
- What is the difference between sync and async logs?
- How do you debug async functions?
- How do retries work in async invocations?
- How do you configure function timeouts for async functions?
- How do you monitor the async queue?
- How can you create your own function template?
- How do you use middleware in OpenFaaS?
- Can you use third-party libraries in functions?
- How do you package dependencies in your function image?
- How do you extend the OpenFaaS CLI?
- What is the watchdog’s role in extending runtimes?
- How do you handle large file uploads in functions?
- How can you chain multiple functions together?
- Can you schedule functions in OpenFaaS?
- What are OpenFaaS GitHub Actions and how can they be used?
- What are best practices for writing functions in OpenFaaS?
- How do you handle errors in functions?
- How can you log structured data?
- How do you debug a failed function deployment?
- How do you test functions before deploying them?
- What are some common pitfalls when using OpenFaaS?
- How can you optimize function performance?
- How do you manage large numbers of functions?
- How do you handle versioning of functions?
- What are real-world use cases for OpenFaaS in production?
- What is Apache OpenWhisk and what problem does it solve?
- How does OpenWhisk implement the Function-as-a-Service model?
- What are the key components of OpenWhisk architecture?
- What is an "action" in OpenWhisk?
- How can you create and deploy an action in OpenWhisk?
- What runtimes are supported by OpenWhisk?
- What is a trigger in OpenWhisk and how is it used?
- How do rules work in OpenWhisk?
- Explain the flow between a trigger, rule, and action.
- What is a package in OpenWhisk?
- How do you use parameters with actions in OpenWhisk?
- What is a sequence in OpenWhisk?
- How does OpenWhisk support action chaining?
- How does OpenWhisk manage state across actions?
- How are environment variables passed into an OpenWhisk action?
- What is the OpenWhisk CLI (wsk) and what is it used for?
- What options are available for logging and debugging actions?
- How do you invoke an action synchronously and asynchronously?
- How does OpenWhisk scale functions under load?
- What is the role of the controller and invoker in OpenWhisk?
- How does OpenWhisk use containers under the hood?
- How do you deploy OpenWhisk on Kubernetes?
- What authentication mechanisms are used in OpenWhisk?
- How do you schedule actions in OpenWhisk?
- How does OpenWhisk compare to AWS Lambda?
- How do you pass large payloads to an OpenWhisk action?
- What are the default memory and timeout limits for actions?
- How can you customize resource limits (memory, CPU, timeout) for actions?
- What is an activation in OpenWhisk?
- How do you retrieve activation logs and results?
- How does OpenWhisk handle cold starts?
- What is the significance of the namespace in OpenWhisk?
- How can you manage multiple namespaces?
- How do OpenWhisk actions handle concurrency?
- What is the role of the Nginx gateway in OpenWhisk?
- How does OpenWhisk handle error handling in action execution?
- How can you test actions locally?
- How do you monitor the health of OpenWhisk components?
- How does OpenWhisk support multi-cloud deployments?
- What is whisk.properties and how is it used?
- What are OpenWhisk annotations and how can they be used?
- What are some built-in packages available in OpenWhisk?
- How do you use the --web flag to expose actions via HTTP?
- What are web actions in OpenWhisk?
- How do you secure web actions with authentication?
- How do you create a RESTful API using OpenWhisk?
- What is the API Gateway in OpenWhisk and how does it work?
- How do you integrate OpenWhisk with external services (e.g., Slack, GitHub)?
- What logging frameworks can be used with OpenWhisk?
- How can OpenWhisk actions be used to build workflows?
- How are sequences different from regular actions in OpenWhisk?
- What are conductor actions?
- How do you implement conditional logic in OpenWhisk workflows?
- What is the role of the Kafka message bus in OpenWhisk?
- How does OpenWhisk handle retries on failed executions?
- Can OpenWhisk trigger actions based on database events?
- How do you deploy OpenWhisk using Helm charts?
- What is wskdeploy and how does it differ from the wsk CLI?
- How do you structure a multi-action OpenWhisk project?
- How does OpenWhisk compare with Knative?
- What are Docker actions and how do you create them in OpenWhisk?
- How do you implement authentication in an OpenWhisk-based API?
- How do you monitor usage or performance metrics of OpenWhisk actions?
- What tools or dashboards are available for OpenWhisk observability?
- How do you perform canary deployments in OpenWhisk?
- What is the purpose of OpenWhisk’s invoker pool?
- How do you secure internal communication between OpenWhisk components?
- How does OpenWhisk manage secrets or environment config securely?
- Can OpenWhisk integrate with CI/CD pipelines?
- How can you trigger actions based on object storage events?
- How does OpenWhisk handle backpressure or throttling?
- What are the best practices for writing performant OpenWhisk actions?
- How can you implement a fan-out/fan-in pattern in OpenWhisk?
- What’s the difference between OpenWhisk’s active and cold containers?
- How do you troubleshoot failed OpenWhisk deployments?
- What is the OpenWhisk REST API and how do you use it?
- What are common use cases for OpenWhisk in enterprise systems?
- How can OpenWhisk be used with machine learning models?
- How do you control concurrent executions of a function?
- How does OpenWhisk integrate with service meshes like Istio?
- What security concerns are unique to OpenWhisk in production?
- How do you extend OpenWhisk with custom middleware?
- How do you maintain idempotency in OpenWhisk actions?
- How do you persist data between action invocations in OpenWhisk?
- How does OpenWhisk work with binary data or file uploads?
- What is the difference between bound and unbound packages?
- How do you migrate serverless workloads to OpenWhisk?
- How would you scale OpenWhisk for high-throughput workloads?
- What are the different modes of action invocation in OpenWhisk?
- What are common failure points in an OpenWhisk deployment?
- How do you maintain availability during OpenWhisk upgrades?
- What is the role of CouchDB in OpenWhisk?
- How does OpenWhisk handle action dependencies?
- How do you test performance or load test OpenWhisk?
- What is OpenWhisk's plugin model and how can it be extended?
- How do you isolate actions for different tenants in OpenWhisk?
- How can OpenWhisk support hybrid cloud strategies?
- What’s involved in setting up OpenWhisk from source?
- What does an OpenWhisk production-grade architecture look like?
- How does OpenWhisk support the broader serverless ecosystem?
- What is Oracle Functions?
- Is Oracle Functions based on any open-source platform?
- What are the core benefits of Oracle Functions?
- How is Oracle Functions different from other serverless offerings?
- What is Fn Project’s role in Oracle Functions?
- What kind of applications are best suited for Oracle Functions?
- What languages are supported by Oracle Functions?
- How does Oracle Functions scale?
- What are the use cases of Oracle Functions in enterprise applications?
- What are the limitations of Oracle Functions?
- What is the architecture of Oracle Functions?
- What are applications in Oracle Functions?
- What is a function in Oracle Functions?
- What are triggers and how are they used?
- What is the Oracle Cloud Infrastructure (OCI) API Gateway?
- How do Oracle Functions achieve isolation?
- What is a VCN in the context of Oracle Functions?
- How are functions deployed in Oracle Functions?
- How does Oracle Functions integrate with OCI services?
- What is Oracle Cloud Events Service?
- What are the prerequisites for using Oracle Functions?
- How do you enable Oracle Functions on your OCI account?
- What is the setup process for OCI CLI?
- How do you authenticate with Oracle CLI?
- How do you install and initialize the Fn CLI for Oracle?
- What is the role of Docker in Oracle Functions?
- How do you set up a container registry in OCI?
- How do you link your local Fn Project setup to OCI Functions?
- How do you verify a successful Oracle Functions setup?
- How do you configure regions and compartments?
- How do you create a new function with Fn CLI?
- What does the func.yaml file contain?
- How do you write a function in Java for Oracle Functions?
- How do you create a function in Python?
- How do you test a function locally?
- What is the process to deploy a function to Oracle Functions?
- How do you invoke a deployed function?
- How do you pass input parameters to functions?
- How do you update a function’s code?
- How do you delete a deployed function?
- What is an application in Oracle Functions?
- How do you create an application?
- How do you list all applications?
- How do you view all functions in an application?
- How do you set memory and timeout limits for functions?
- Can a function belong to more than one application?
- What naming conventions are used for applications?
- How do you delete an application?
- How are applications linked to function URLs?
- How do you manage function routing with API Gateway?
- How do you integrate Cloud Functions with API Gateway?
- What is the endpoint for function invocation?
- How do you call a function with HTTP?
- What is the difference between synchronous and asynchronous invocation?
- How do you use the OCI CLI to invoke a function?
- How can you invoke Oracle Functions via API Gateway?
- How do you invoke functions using OCI SDKs?
- What is the role of Oracle Cloud Events in triggering functions?
- How do you configure event-based triggers?
- How do you schedule function execution?
- How do you call Oracle Functions from other OCI services?
- How do you configure environment variables for functions?
- What are function configuration parameters?
- How do you store secrets securely in Oracle Functions?
- How do you use OCI Vault with functions?
- How are OCI Resource Principals used for authentication?
- How do you pass credentials to a function securely?
- What are default timeout settings for functions?
- How do you change function memory or CPU allocation?
- What happens when a function exceeds resource limits?
- How do you manage secrets between functions?
- How do you view logs in Oracle Functions?
- How do you use OCI Logging service with functions?
- How do you enable and configure function logs?
- What metrics does Oracle Functions expose?
- How do you track function usage and invocations?
- How do you integrate with OCI Monitoring and Alarms?
- How do you troubleshoot failed invocations?
- What is an activationId and how is it used?
- How can you view historical function logs?
- How do you monitor cold starts?
- How does Oracle Functions handle authentication and authorization?
- What are OCI Resource Principals?
- How do you create IAM policies for accessing Oracle Functions?
- How do you restrict access to functions?
- Can functions assume dynamic roles?
- How do you manage function permissions across compartments?
- How do you integrate Oracle Functions with OCI Identity Domains?
- How do you secure public-facing function endpoints?
- What are best practices for securing functions?
- How do you audit access to functions?
- How do you integrate Oracle Functions with OCI Object Storage?
- How do you use Oracle Functions with Autonomous Database?
- How do you create a CI/CD pipeline for Oracle Functions?
- How do you handle function retries and errors?
- How do you version control function deployments?
- What is the best way to manage multi-environment deployments?
- How do you implement function-to-function communication?
- What is the best approach for large payloads in Oracle Functions?
- How does Oracle Functions handle concurrency?
- What are the limitations and roadmap of Oracle Functions?
