infrastructure-maintainer

Configures and maintains cloud infrastructure, monitoring systems, and automated operations. Sets up Prometheus/Grafana alerting, writes Terraform IaC for AWS/GCP/Azure resources, manages auto-scaling groups, load balancers, VPCs, and databases, and implements encrypted backup pipelines with S3 offload. Troubleshoots deployment failures, optimizes resource right-sizing, enforces security hardening (SOC2/ISO27001), and produces capacity planning and cost analysis reports. Use when the user asks about server setup, infrastructure provisioning, monitoring and alerting configuration, Terraform or CloudFormation, CI/CD pipeline issues, Kubernetes or container orchestration, cloud cost optimization, backup and disaster recovery, or database performance and scaling.

1.42x

Quality

100%

Does it follow best practices?

Impact

98%

1.42x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Evaluation results

100%

32%

Automated Database and Filesystem Backup Pipeline

Encrypted backup pipeline

Criteria

Without context

With context

GPG AES256 cipher

100%

SHA512 key derivation

100%

pg_dump for database

100%

tar for filesystem

100%

S3 STANDARD_IA storage class

100%

Integrity verification

100%

30-day local retention

100%

Slack webhook notification

100%

Secrets via env vars

100%

12%

Monitoring and Alerting Setup for a Production Application Stack

Prometheus monitoring config

Criteria

Without context

With context

Node exporter scrape job

100%

App scrape job on :8080

100%

PostgreSQL exporter scrape job

100%

Alertmanager endpoint

100%

CPU alert threshold >80%

100%

Memory alert threshold >90%

100%

Disk alert threshold >85%

100%

Service-down alert

100%

Evaluation interval configured

100%

Alert rules file referenced

100%

95%

42%

Infrastructure Change Runbook for Application Server Scaling

Infrastructure change workflow

Criteria

Without context

With context

Pre-change state capture

37%

100%

CloudWatch baseline metrics

100%

terraform fmt and validate

100%

terraform plan with output file

100%

Staging before production

100%

Staging health check

62%

100%

ELB target health validation

100%

Prometheus service-up check

100%

ASG launch template rollback

20%

100%

Instance refresh MinHealthyPercentage:90

100%

Security group/IAM review step

100%

Rollback documented before production

11%

44%

Repository: OpenRoster-ai/awesome-agents
Commit: 010799b

Evaluated: 8 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Automated Database and Filesystem Backup Pipeline Monitoring and Alerting Setup for a Production Application Stack Infrastructure Change Runbook for Application Server Scaling

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