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GitOps Infrastructure Automation Stack

$0/mo

Manage cloud infrastructure through PR-driven workflows with cost visibility, security scanning, and Terraform automation.

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What This Stack Does

Atlantis automates Terraform plan/apply through PR comments. Infracost shows cloud cost impact before deployment. Kubescape scans Kubernetes configs against NSA-CISA and CIS benchmarks. Terraform defines infrastructure as code. Pulumi offers an alternative for teams preferring general-purpose languages. Grafana provides observability for the deployed infrastructure.

The Bottom Line

The workflow: developers open PRs modifying Terraform, Atlantis runs plan and posts output, Infracost adds cost diff, Kubescape flags security issues. After review, atlantis apply deploys. Grafana monitors the resulting infrastructure. All open-source, zero licensing costs.

Stack Overview

ToolRolePricingOpen Source
AtlantisTerraform PR AutomationFree and open-source (Apache 2.0), self-hosted onlyYes
InfracostCloud Cost EstimationFree open-source CLI; Cloud dashboard free for small teamsYes
KubescapeK8s Security ScanningFree open-source; ARMO Platform managed plans availableYes
TerraformInfrastructure as CodeFree (CLI) / HCP Terraform from $0 (free tier)Yes
PulumiIaC AlternativeOpen-source CLI free. Individual Pulumi Cloud free. Team from $40/mo with included resources; Enterprise/custom options available.Yes
GrafanaInfrastructure ObservabilitySelf-hosted free under AGPL v3. Grafana Cloud free tier available. Cloud Pro from $19/mo + usage. Enterprise from a $25,000/year spend commit.Yes