istio-traffic-management

Configure Istio traffic management including routing, load balancing, circuit breakers, and canary deployments. Use when implementing service mesh traffic policies, progressive delivery, or resilience patterns.

1.01x

Quality

76%

Does it follow best practices?

Impact

93%

1.01x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

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npx tessl skill review --optimize ./tests/ext_conformance/artifacts/agents-wshobson/cloud-infrastructure/skills/istio-traffic-management/SKILL.md

Evaluation results

100%

Canary Rollout for Recommendation Service

Canary deployment traffic splitting

Criteria

Without context

With context

VirtualService apiVersion

100%

DestinationRule apiVersion

100%

Weight-based routing

100%

Weights sum to 100

100%

Small canary percentage

100%

DestinationRule subsets

100%

Subset version labels

100%

Subset name consistency

100%

Same host reference

100%

Destination uses subsets

100%

81%

Resilience Hardening for Payment Processing Service

Circuit breaker and retry resilience

Criteria

Without context

With context

DestinationRule apiVersion

100%

outlierDetection.consecutive5xxErrors

100%

outlierDetection.interval

100%

outlierDetection.baseEjectionTime

100%

outlierDetection.maxEjectionPercent

100%

outlierDetection.minHealthPercent

100%

h2UpgradePolicy UPGRADE

connectionPool.tcp.maxConnections

100%

retryOn conditions

50%

100%

retryRemoteLocalities

Retry attempts bounded

100%

Timeout configured

100%

VirtualService apiVersion

100%

Shadow Testing and Chaos Validation for Order Service

Traffic mirroring and fault injection

Criteria

Without context

With context

VirtualService apiVersion

100%

Mirror field present

100%

mirrorPercentage specified

100%

Mirror to non-production

100%

Fault delay configured

100%

Fault abort configured

100%

Fault delay partial

100%

Fault abort partial

100%

Primary route destination

100%

Abort uses server error

100%

Repository: Dicklesworthstone/pi_agent_rust
Commit: 47823e3

Evaluated: about 1 month ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Canary Rollout for Recommendation Service Resilience Hardening for Payment Processing Service Shadow Testing and Chaos Validation for Order Service

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