Rshade Finfocus Finfocus Cost

FinFocus Cost Analysis

Projected Costs

Estimate future costs from a Pulumi preview:

# From Pulumi JSON
finfocus cost projected --pulumi-json plan.json

# With output format
finfocus cost projected --pulumi-json plan.json --output json

# With specific adapter
finfocus cost projected --pulumi-json plan.json --adapter aws-public

# Auto-detect Pulumi project (searches for Pulumi.yaml)
finfocus cost projected

Generate Pulumi JSON: pulumi preview --json > plan.json

Actual Costs

Fetch historical costs from cloud providers:

# Basic usage
finfocus cost actual --pulumi-json plan.json --from 2024-01-01

# Date range
finfocus cost actual --pulumi-json plan.json --from 2024-01-01 --to 2024-01-31

# With grouping
finfocus cost actual --pulumi-json plan.json --from 2024-01-01 --group-by daily
finfocus cost actual --pulumi-json plan.json --from 2024-01-01 --group-by monthly

# Cross-provider aggregation
finfocus cost actual --group-by daily --from 2024-01-01 --to 2024-01-31

Date formats: 2006-01-02 or RFC3339. --to defaults to now.

Recommendations

Get cost optimization suggestions:

# All recommendations
finfocus cost recommendations --pulumi-json plan.json

# Filter by action type
finfocus cost recommendations --pulumi-json plan.json --action-type RIGHTSIZE,TERMINATE

# Dismiss/undismiss
finfocus cost recommendations dismiss <id>
finfocus cost recommendations undismiss <id>
finfocus cost recommendations history

Valid action types: RIGHTSIZE, TERMINATE, PURCHASE_COMMITMENT, ADJUST_REQUESTS, MODIFY, DELETE_UNUSED, MIGRATE, CONSOLIDATE, SCHEDULE, REFACTOR, INVESTIGATE, OTHER.

Budgets

Monitor cloud spending against budget limits:

# View budgets
finfocus cost budget

# Filter by provider
finfocus cost budget --filter "provider=kubecost"

# Filter by tags
finfocus cost budget --filter "tag:namespace=production"
finfocus cost budget --filter "tag:namespace=prod-*"  # Glob patterns

# Combined filters
finfocus cost budget --filter "provider=aws" --filter "tag:env=staging"

Health statuses: OK (<80%), WARNING (80-89%), CRITICAL (90-100%), EXCEEDED (>100%).

Output Formats

Three formats via --output:

Pulumi Integration

See references/cli-commands.md for complete flag reference and auto-detection behavior.

Engine Internals

See references/engine-api.md for the cost calculation pipeline, aggregation types, and error handling.

Resource Filtering

Filter patterns for --filter:

• provider=aws - By cloud provider
• type=ec2 - By service type
• service=rds - By extracted service
• instanceType=t3.micro - By resource property
• id=i-123 - By resource ID

Zero-Click Cost Estimation

Configure in Pulumi.yaml for automatic cost estimation during pulumi preview:

plugins:
  analyzers:
    - path: ./bin/finfocus
      args: ["analyzer", "serve"]

The analyzer runs as a gRPC server, receives resources from Pulumi, and returns ADVISORY diagnostics (never blocks deployments).

Debug Mode

# Enable verbose logging
finfocus cost projected --debug --pulumi-json plan.json

# Or via environment
export FINFOCUS_LOG_LEVEL=debug
export FINFOCUS_LOG_FORMAT=json

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