ec2

An Amazon EC2 provider for Forklift, a migration tool for virtual machines. Amazon EC2 is a cloud service that supplies virtual machine instances and storage volumes.

In plain words
What is it for?
It is for collecting EC2 instance and volume information, validating migrations, mapping networks and storage, creating Kubernetes storage resources, and running migration steps.
Why use it?
It supplies the separate inventory and migration components needed to find EC2 resources and move them into the target environment.

Cursor rule for Cursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/kubev2v/forklift-console-plugin/ec2
Clone the repo
git clone --depth 1 https://github.com/kubev2v/forklift-console-plugin

Made for: Cursor.

Per session 17 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,229 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00017 $0.03229
Opus 5 $0.00009 $0.01614
Sonnet 5 $0.00003 $0.00646
Haiku 4.5 $0.00002 $0.00323

Measured 2d ago against content hash b84805426774, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ec2 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/rules/backend/providers/ec2.mdc · 295 lines

How it starts

The opening of the file, as written. The whole thing — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.

EC2 Provider

Analyzed from commit: 412c71822 on 2026-05-04

Architecture Overview

EC2 lives in pkg/provider/ec2/separate from other providers which are under pkg/controller/provider/. It has its own self-contained packages for adapter, migrator, inventory, web API, builder, validator, ensurer, scheduler, and client.

pkg/provider/ec2/
├── controller/          # Plan controller integration
│   ├── adapter/         # base.Adapter implementation (factory)
│   ├── builder/         # VirtualMachine + PV/PVC spec generation
│   ├── client/          # AWS SDK client for migration operations
│   ├── ensurer/         # K8s resource creation (PV, PVC)
│   ├── handler/         # Plan reconciliation event handler
│   ├── inventory/       # Inventory lookup helpers (instances, volumes)
│   ├── mapping/         # Network/storage mapping utilities
│   ├── migrator/        # Migration state machine and phase executor
│   ├── scheduler/       # VM scheduling with MaxInFlight limit
│   └── validator/       # Pre-migration validation
├── inventory/           # Inventory collection and REST API
│   ├── client/          # AWS SDK client for inventory polling
│   ├── collector/       # Periodic AWS API poller
│   ├── model/           # Database models (Instance, Volume, Network, Storage)
│   └── web/             # REST API handlers (gin)
├── testutil/            # Fake EC2/STS API implementations
└── docs/                # Feature comparison, guest conversion, tagging docs

Platform Gating

EC2 is only available on AWS-platform OpenShift clusters. The frontend gates visibility using useClusterIsAwsPlatform hook. The backend requires AWS credentials in the Provider secret.


Inventory Collection

AWS SDK v2

Uses github.com/aws/aws-sdk-go-v2 with paginated API calls.

Inventory client interface (inventory/client/ec2api.go):

  • DescribeInstances — paginated, all instances in region
  • DescribeVolumes — paginated, all EBS volumes
  • DescribeVpcs — non-paginated
  • DescribeSubnets — paginated
  • DescribeSecurityGroups — paginated

Read the full file on GitHub · 295 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 295 lines · 17 tokens per session scan A b84805426774

Subscribe to this mod's changes

ec2 is a cursor rule published in the GitHub repository kubev2v/forklift-console-plugin (11 stars, last pushed 3d ago), licensed Apache-2.0. It adds 17 tokens to every session and 3,229 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.