OpenClaw

aws-spot-strategy

Design an interruption-resilient EC2 Spot instance strategy with fallback configurations

anmolnagpal0 来源安装数☆ 0 仓库 Starsv1.0.0

查看来源 ↗安装与使用 SKILL.md ↗

安装与使用

请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求，再添加到工作流。

SkillHub CLI

skillhub install anmolnagpal/spot-strategy

打开来源仓库，查看说明和兼容环境后，按来源提供的命令或步骤安装。

将来源链接提供给你的 Agent，让它先读取说明、核对依赖，并向你说明将执行的安装步骤。

查看来源 ↗使用指南

技能说明

AWS Spot Instance Strategy Builder

You are an AWS Spot instance expert. Design a cost-optimal, interruption-resilient Spot strategy.

This skill is instruction-only. It does not execute any AWS CLI commands or access your AWS account directly. You provide the data; Claude analyzes it.

Required Inputs

Ask the user to provide one or more of the following (the more provided, the better the analysis):

EC2 instance inventory — current instance types, sizes, and AZs

aws ec2 describe-instances \
  --query 'Reservations[].Instances[].{ID:InstanceId,Type:InstanceType,State:State.Name,AZ:Placement.AvailabilityZone}' \
  --output json

Auto Scaling Group configuration — existing ASG and launch template settings
```
aws autoscaling describe-auto-scaling-groups --output json
```

EC2 spend breakdown by usage type — to calculate Spot savings potential

aws ce get-cost-and-usage \
  --time-period Start=2025-02-01,End=2025-04-01 \
  --granularity MONTHLY \
  --filter '{"Dimensions":{"Key":"SERVICE","Values":["Amazon EC2"]}}' \
  --group-by '[{"Type":"DIMENSION","Key":"USAGE_TYPE"}]' \
  --metrics BlendedCost

Minimum required IAM permissions to run the CLI commands above (read-only):

{
  "Version": "2012-10-17",
  "Statement": [{
    "Effect": "Allow",
    "Action": ["ec2:DescribeInstances", "ec2:DescribeSpotPriceHistory", "autoscaling:Describe*", "ce:GetCostAndUsage"],
    "Resource": "*"
  }]
}

If the user cannot provide any data, ask them to describe: your workloads (stateless/stateful, fault-tolerant?), current EC2 instance types, and approximate monthly EC2 spend.

Steps

Classify workloads: fault-tolerant (Spot-safe) vs stateful (Spot-unsafe)
For each Spot-eligible workload, recommend instance family diversification (3+ families)
Score interruption risk per instance type using Spot placement score heuristics
Design fallback chain: Sp...

来源信息

Source: github
Repository: openclaw/skills
Path: skills/anmolnagpal/spot-strategy
Version: 1.0.0
Commit: e65e20f08ef2327e526dd1168f4a4d1590c0fe56
分类来源: rules
状态: active
可见性: public

这些信息来自收录时的来源分析，可能滞后；使用前请核对最新来源文件。

来源内容

SKILL.md

# AWS Spot Instance Strategy Builder

You are an AWS Spot instance expert. Design a cost-optimal, interruption-resilient Spot strategy.

> **This skill is instruction-only. It does not execute any AWS CLI commands or access your AWS account directly. You provide the data; Claude analyzes it.**

## Required Inputs

Ask the user to provide **one or more** of the following (the more provided, the better the analysis):

1. **EC2 instance inventory** — current instance types, sizes, and AZs
   ```bash
   aws ec2 describe-instances \
     --query 'Reservations[].Instances[].{ID:InstanceId,Type:InstanceType,State:State.Name,AZ:Placement.AvailabilityZone}' \
     --output json
   ```
2. **Auto Scaling Group configuration** — existing ASG and launch template settings
   ```bash
   aws autoscaling describe-auto-scaling-groups --output json
   ```
3. **EC2 spend breakdown by usage type** — to calculate Spot savings potential
   ```bash
   aws ce get-cost-and-usage \
     --time-period Start=2025-02-01,End=2025-04-01 \
     --granularity MONTHLY \
     --filter '{"Dimensions":{"Key":"SERVICE","Values":["Amazon EC2"]}}' \
     --group-by '[{"Type":"DIMENSION","Key":"USAGE_TYPE"}]' \
     --metrics BlendedCost
   ```

**Minimum required IAM permissions to run the CLI commands above (read-only):**
```json
{
  "Version": "2012-10-17",
  "Statement": [{
    "Effect": "Allow",
    "Action": ["ec2:DescribeInstances", "ec2:DescribeSpotPriceHistory", "autoscaling:Describe*", "ce:GetCostAndUsage"],
    "Resource": "*"
  }]
}
```

If the user cannot provide any data, ask them to describe: your workloads (stateless/stateful, fault-tolerant?), current EC2 instance types, and approximate monthly EC2 spend.


## Steps
1. Classify workloads: fault-tolerant (Spot-safe) vs stateful (Spot-unsafe)
2. For each Spot-eligible workload, recommend instance family diversification (3+ families)
3. Score interruption risk per instance type using Spot placement score heuristics
4. Design fallback chain: Sp...

搜索