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Update Resiliency spec example 

Signed-off-by: Nick Greenfield <nigreenf@microsoft.com>
This commit is contained in:
Nick Greenfield 2022-04-04 16:54:36 -07:00
parent f96ef9148d
commit 884e9cfa15
1 changed files with 27 additions and 23 deletions
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50
daprdocs/content/en/operations/resiliency/resiliency-overview.md
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@ -68,20 +68,22 @@ apiVersion: dapr.io/v1alpha1
kind: Resiliency
metadata:
name: resiliency
# Like in the Subscriptions CRD, scopes lists the Dapr App IDs that this
# simialrly to Subscriptions CRD, scopes lists the Dapr App IDs that this
# configuration applies to.
scopes:
- app1
- app2
spec:
# policies is where timeouts, retries and circuit breaker policies are defined.
# each is given a name so they can be referred to from the targets section in the resiliency spec.
policies:
# Timeouts are simple named durations.
# timeouts are simple named durations.
timeouts:
general: 5s
important: 60s
largeResponse: 10s
# Retries are named templates for retry configurations and are instantiated for life of the operation.
# retries are named templates for retry configurations and are instantiated for life of the operation.
retries:
pubsubRetry:
policy: constant
@ -91,7 +93,7 @@ spec:
retryForever:
policy: exponential
maxInterval: 15s
maxRetries: -1 # Retry indefinitely
maxRetries: -1 # retry indefinitely
important:
policy: constant
@ -107,46 +109,49 @@ spec:
duration: 5s
maxRetries: 3
# Circuit breakers are automatically instantiated per component and app endpoint.
# Circuit breakers maintain counters that can live as long as the Dapr sidecar.
# circuit breakers are automatically instantiated per component and app endpoint.
# circuit breakers maintain counters that can live as long as the Dapr sidecar.
circuitBreakers:
simpleCB:
maxRequests: 1
timeout: 30s
trip: consecutiveFailures >= 5
pubsubCB:
maxRequests: 1
interval: 8s
timeout: 45s
trip: consecutiveFailures > 8
# This section specifies policies for:
# * service invocation
# * requests to components
# targets are what named policies are applied to. Dapr supports 3 target types - apps, components and actors
targets:
apps:
appB:
timeout: general
retry: important
# Circuit breakers for services are scoped per endpoint (e.g. hostname + port).
# When a breaker is tripped, that route is removed from load balancing for the configured `timeout` duration.
circuitBreaker: general
# circuit breakers for services are scoped per endpoint (e.g. hostname + port).
# when a breaker is tripped, that route is removed from load balancing for the configured `timeout` duration.
circuitBreaker: simpleCB
actors:
myActorType: # custom Actor Type Name
timeout: general
retry: important
# Circuit breakers for actors are scoped by type, id, or both.
# When a breaker is tripped, that type or id is removed from the placement table for the configured `timeout` duration.
circuitBreaker: general
# circuit breakers for actors are scoped by type, id, or both.
# when a breaker is tripped, that type or id is removed from the placement table for the configured `timeout` duration.
circuitBreaker: simpleCB
circuitBreakerScope: both
circuitBreakerCacheSize: 5000
components:
# For state stores, policies apply to saving and retrieving state.
# for state stores, policies apply to saving and retrieving state.
statestore1: # any component name -- happens to be a state store here
outbound:
timeout: general
retry: general
# Circuit breakers for components are scoped per component configuration/instance (e.g. redis1).
# When this breaker is tripped, all interaction to that component is prevented for the configured `timeout` duration.
circuitBreaker: general
retry: retryForever
# circuit breakers for components are scoped per component configuration/instance (e.g. redis1).
# when this breaker is tripped, all interaction to that component is prevented for the configured `timeout` duration.
circuitBreaker: simpleCB
pubsub1: # any component name -- happens to be a pubsub broker here
outbound:
@ -159,7 +164,6 @@ spec:
circuitBreaker: pubsubCB
inbound: # inbound only applies to delivery from sidecar to app
timeout: general
retry: general
circuitBreaker: general
retry: important
circuitBreaker: pubsubCB
```