Roadmap doc formatting
This commit is contained in:
Soam Vasani
+57
-59
@@ -2,106 +2,104 @@
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## Function features (area-func)
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Secrets, configmaps, env vars
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Volumes
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Mem requests and limits
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Function exec time deadline
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Expose a regular K8s Service for a function
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- Secrets, configmaps, env vars
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- Volumes
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- Mem requests and limits
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- Function exec time deadline
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- Expose a regular K8s Service for a function
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## Fission API (area-api)
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TPR-based controller
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API authentication
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Aggregated API server
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- TPR-based controller
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- API authentication
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- Aggregated API server
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## Development Workflows (area-dev)
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Function Versioning
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Versioning for a group of functions
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Rolling upgrades
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for one function
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for multiple functions
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for functions + other kubernetes deployments
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Unit testing
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- Function Versioning
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- Versioning for a group of functions
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- Rolling upgrades
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- for one function
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- for multiple functions
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- for functions + other kubernetes deployments
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- Unit testing
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## API Gateway / Ingress features (area-ingress)
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Function authn hooks
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K8s Ingress flag
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Bundle an ingress controller?
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- Function authn hooks
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- K8s Ingress flag
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- Bundle an ingress controller?
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## Workflows and Function composition (area-composition)
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Simple Composition - Sync
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Simple Composition - Async
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Hooks (pre, post, on-error)
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Workflows
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Testing in the presence of function composition
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- Simple Composition - Sync
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- Simple Composition - Async
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- Hooks (pre, post, on-error)
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- Workflows
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- Testing in the presence of function composition
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## Events (area-events)
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NATS
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Kafka
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AWS: SNS, SQS
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Google PubSub
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RabbitMQ
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Other event sources
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Bundle an event queue (NATS streaming, most probably)
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- NATS
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- Kafka
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- AWS: SNS, SQS
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- Google PubSub
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- RabbitMQ
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- Other event sources
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- Bundle an event queue (NATS streaming, most probably)
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## Operability (area-ops)
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### Fission Install/Upgrade (area-install)
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Helm Installer for Fission
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Helm installation for fission functions
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CLI installer/upgrader? ("fission upgrade")
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Upgrade checker/reminder (like minikube does)
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CLI auto-upgrader
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- Helm Installer for Fission
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- Helm installation for fission functions
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- CLI installer/upgrader? ("fission upgrade")
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- Upgrade checker/reminder (like minikube does)
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- CLI auto-upgrader
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### Function observation (area-observe)
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Function Logging
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Tracing -- Opentracing
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Metrics -- Prometheus
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Function exception tracking
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Logging function load errors
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Tracing fission overheads for each function
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- Function Logging
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- Tracing -- Opentracing
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- Metrics -- Prometheus
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- Function exception tracking
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- Logging function load errors
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- Tracing fission overheads for each function
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## Function Security
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Function isolation (is authz hook sufficient or do we need something like mutual TLS?)
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- Function isolation (is authz hook sufficient or do we need something like mutual TLS?)
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## UX, especially for beginners (area-ux)
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Fission CLI should include a tutorial
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Fission CLI should have a way to drop you into the UI
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Eliminate FISSION_URL, just use kube client to find fission url. Also useful to grab credentials.
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- Fission CLI should include a tutorial
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- Fission CLI should have a way to drop you into the UI
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- Eliminate FISSION_URL, just use kube client to find fission url. Also useful to grab credentials.
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## Documentation (area-doc)
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Installation guide improvements
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Troubleshooting guide for common problems
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FAQ
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Performance overview
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Render docs nicely to fission.io
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- Installation guide improvements
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- Troubleshooting guide for common problems
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- FAQ
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- Performance overview
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- Render docs nicely to fission.io
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## Web UI (tracked separately in the fission-ui repo)
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## Performance and Scalability (area-perf)
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Autoscaling
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Cold-start optimization -- optimistically choose from pool, save about ~20msec
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Cold-start optimization -- preload funcs in fetcher
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Cold-start optimization -- preload libraries in envs (v2) -- mem vs. speed tradeoff
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- Autoscaling
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- Cold-start optimization -- optimistically choose from pool, save about ~20msec
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- Cold-start optimization -- preload funcs in fetcher
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- Cold-start optimization -- preload libraries in envs (v2) -- mem vs. speed tradeoff
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## Function extensibility (area-ext)
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Env v2: easy addition of dependencies etc.
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Integration with Service Broker
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- Env v2: easy addition of dependencies etc.
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- Integration with Service Broker
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## Multi-area stuff
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Execution strategies: cold-start pool vs create-pod-on-cold-start
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-- one size doesn't fit all, at least with current tech; abstract over execution strategies according to requirements
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- Execution strategies: cold-start pool vs create-pod-on-cold-start -- one size doesn't fit all, at least with current tech; abstract over execution strategies according to requirements
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