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Ansible

13 Popular Ansible Alternatives You Should Know in 2024

ansible alternatives

Automation is very important in deploying and configuring your applications and infrastructure, streamlining repetitive tasks, reducing human error, and ensuring consistent environments.

Ansible plays a key role in automation, offering features like configuration management, task automation, application deployment, orchestration, cloud provisioning, and security compliance. Its use of YAML, a human-readable language, makes it accessible to users without programming experience. Additionally, Ansible doesn’t require specific agents on machines, keeping environments clean and organized. 

However, it’s not a universal solution; for more complex setups, tools like Chef, Puppet, or Terraform may be better suited.

Here are some of the top Ansible alternatives:

  1. Puppet
  2. Chef
  3. Salt
  4. Attune
  5. Rudder
  6. CFEngine
  7. Terraform
  8. OpenTofu
  9. AWS CloudFormation
  10. GitLab CI
  11. Pulumi
  12. GitHub Actions
  13. Jenkins

1. Puppet

Puppet is an open-source configuration management tool that uses a pull-based model to automate the deployment, configuration, and management of infrastructure across different operating systems. It operates on a master-agent architecture, where a central Puppet Master Server communicates with machines (or “nodes”) that have the Puppet Agent software installed.

Puppet uses a declarative language called the Puppet language. In this language, you define the desired state of your system in manifest files, specifying details like system resources, files, packages, and services. Puppet then compiles these manifests into catalogs, applies them to each node, and ensures the system’s state is correctly configured.

Key features

  • Idempotency — You can deploy code numerous times on a system without affecting the desired state by getting the same result each time. This ensures the state of infrastructure always matches the desired state in the Puppet manifest file.
  • Resource abstraction layer (RAL) — The abstraction layer allows Puppet to easily manage resources across different operating systems and platforms, allowing Puppet to organize systems efficiently. 
  • Model architecture — Puppet utilizes models to lay out dependencies and relationships between resources. This is useful when dealing with large environments. 
  • Master-agent architecture — The Puppet master controls the configuration information, and the Puppet agents retrieve the configuration from the master using a pull-based method. This becomes a more scalable solution for managing a large environment that has many nodes. 

License: Open-source (Apache 2.0) + Commercial version Puppet Enterprise

Website: https://www.puppet.com/ 

Pros & cons

Pros ✅ Cons
Ecosystem: Mature and stable ecosystem that includes strong community support and documentation. Learning curve: Puppet’s declarative language might be complex for beginners to learn.
Initial Puppet infrastructure setup can also be time-consuming and require a lot of upfront configurations. 
Extensive library of modules: Modules cover a broad range of applications and services, enabling faster system deployments and configurations.  Agent-based: Managing agents across the board for the master-agent architecture can become tedious and introduces additional points of failure and complexity. 
Scalability: Scalable; can handle large environments withaster-agent architecture Resource utilization: Puppet master server requires heavy resources to be able to perform optimally. 
Reporting capabilities: Puppet offers robust reporting and auditing capabilities that show detailed insights into the state of systems and the changes that were made, allowing admins to be compliant in regulated environments.  High latency: Latency in pull-based models can cause delays in configuration changes propagating from the master to the agent. 
Environment management: Ease of managing multiple environments (DEV, QA, UAT, PROD) through the use of node classification and environment management, which allows admins to apply different configurations to different groups of nodes.  Lack of control: Admins don’t have immediate control over the configurations that are applied to the agent and cannot perform ad-hoc tasks because it follows a pull-based model. 

Use cases

  • Configuration management — Puppet’s primary use is configuration management, which ensures that all of your infrastructure is automated for configurations and applications and maintains uniformity across all of your servers. 
  • Infrastructure as Code (IaC) Puppet works well with IaC practices, allowing you to standardize and codify all of your infrastructure consistently. It can also automate server provisioning and more. 
  • Application deployment — You can use it to automate application deployment and configurations across all applications hosted on your servers, reducing human error.
  • CI/CD support You can use Puppet in your CI/CD to automate your infrastructure and application deployment in your pipelines.
  • Patch management You can ensure systems and applications are up to date with the latest security patches and updates.
  • Compliance and security — Puppet utilizes many security standards and policies to ensure compliance and maintain your security posture.
  • Scaling infrastructure Automatically scale your infrastructure up and down from various changes in demand and traffic throughout your applications and servers.

Puppet and Ansible comparison

Puppet is ideal for large-scale environments due to its declarative language and master-agent setup, offering better control over complex systems that require detailed dependency modeling. It also excels at providing solid reporting and auditing, which is crucial for big operations.

 

However, Ansible is easier to manage thanks to its agentless architecture and use of YAML, a familiar language for beginners. Its push-based model allows for quicker deployments and real-time control, making it ideal for dynamic environments.

 

Ansible’s simplicity can sometimes be limiting, but it suits setups that prioritize ease of use and fast deployment. Although Puppet is more complex, it is better for environments that need precise control and compliance tracking.

2. Chef

ansible alternatives chef

Chef is an open-source configuration management tool that turns infrastructure into code, ensuring consistency, repeatability, and scalability in managing servers, applications, and services. Using Ruby-based “recipes” and “cookbooks,” users define the desired state of their nodes and automate the steps to achieve and maintain that state.

Chef follows a client-server model: Configurations are stored on the Chef Server, and the Chef Client, installed on managed nodes, pulls updates from the server. Admins test and update configurations locally before pushing them to the server using the ‘Knife’ tool.

Similar to Puppet, Chef supports CI/CD, version control, large-scale infrastructure, collaboration, and compliance, making it ideal for automating complex environments.

Key features

  • IaC — Write, manage, and version control your infrastructure.
  • Cookbooks and recipes Utilize collection recipes, templates, files, and metadata that define the configuration and policy for your infrastructure. Recipes, written in Ruby, define the desired state of a node. 
  • Data bags — Store global variables, credentials, and other essential data in an encrypted or plain-text format using Chef Server’s data bags, ensuring secure storage and easy access for your recipes. 
  • Community Use Chef Supermarket for community-created cookbooks. Use the knife command-line tool to interact with the Supermarket and integrate these resources into your workflow.
  • Chef Client and Server Deploy the Chef Client on every node for management, while the Chef Server acts as the central repository for storing all cookbooks, policies, and node metadata.
  • Search capabilities Search tool in the Chef Server that allows you to retrieve information about nodes, data bags, cookbooks, etc. 
  • Dependencies Use a Berksfile with Berkshelf to define and manage cookbook dependencies, simplifying cookbook sourcing and version control.

License: Apache 2.0 (open source)

Website:  https://www.chef.io/

Pros & cons

Pros ✅ Cons ❌
Flexible and customizable: Utilizing Ruby you can achieve tailored solutions for specific needs.  Complexity: You need a decent level of coding skills; it uses Ruby code with specific frameworks/conventions and Chef’s DSL (domain specific language). 
Setting up a Chef Server and integrating it with existing infrastructure can be challenging and time consuming. 
IaC: Chef enables codifying, versioning and collaborating to manage your infrastructure. Pull-based method: It is not feasible for environments that want to apply their changes on an ad-hoc basis. 
Community and ecosystem:  A strong community means you can use the Chef Supermarket to retrieve cookbooks created by peers.  Heavy resource utilization: Chef Client runs are resource-heavy, which can slow down your server’s performance. 
Testing: Chef allows you to test cookbooks and recipes in your workstation before pushing them to the Chef Server, using tools such as Test Kitchen, ChefSpec, InSpec, etc. Prone to errors and inconsistencies: Chef relies heavily on the order of sequence for your instructions.
Consistency and repeatability: You can ensure all nodes have configurations that are consistent across the board.  Difficult to scale and manage: Chef requires extensive resources and overhead.

Use cases

  • Configuration management Ensure all of your infrastructure is automated by defining and maintaining a desired state of servers and infrastructure components.
  • IaC — Automate the provisioning of infrastructure components such as  servers, containers and more.
  • Application deployment — Simplify and standardize application deployment and configuration across multiple environments to ensure consistency and minimize manual errors.
  • CI/CD support — Integrate Chef into your CI/CD pipelines for automated testing, building, and deployment. 
  • Patch management Automatically update systems and applications with the latest security patches, ensuring your infrastructure remains secure and up-to-date.
  • Compliance and security — Enforce security standards and policies through automation to maintain compliance and strengthen your security posture.
  • Orchestration and workflows — Design and execute complex workflows by orchestrating tasks across multiple nodes, enabling the efficient deployment and configuration of interconnected components.

Chef and Ansible comparison

Chef and Ansible are great tools for configuration management and automation, but they cater to different needs and use cases. Chef is ideal for environments prioritizing infrastructure as code, using a pull-based model, and supporting complex configurations through Ruby and Chef Server. This makes it a great choice for organizations needing scalable and consistent infrastructure management.

 

Chef’s pull-based model ensures nodes automatically check and apply updates, keeping environments consistent. With its agentless architecture and YAML-based configuration, Ansible, is easier for beginners. Its push-based model enables real-time control and faster deployments, which suits dynamic, fast-changing environments.

 

Chef can be considered an alternative to Ansible in scenarios where robust configuration management, complex infrastructure automation, and desired-state enforcement are essential, particularly in large-scale environments.

3. Salt

ansible alternatives salt

Salt is a Python-based, open-source configuration management tool developed by SaltStack. It orchestrates, manages, and automates the configuration of servers, applications, and network devices. Salt uses a “master/minion” architecture, where the master server holds configurations and minions (clients) retrieve them. 

However, the key difference with Salt is that it has the capability of operating as an agentless tool (masterless), allowing you to use Salt’s configuration management for a single machine without calling out to a Salt master. This standalone option enables testing and operations independently of the master’s configurations. 

Salt uses “states” to ensure specific packages and services are properly set up. It employs the fast and secure ZeroMQ communication protocol for efficient, bi-directional communication between the master and minions. 

Salt supports both push and pull models and leverages Python for flexible configurations.

Key features

  • Agent/agentless model — Support both agent-based and agentless models. 
  • Configuration management — Manage infrastructure configurations using states. 
  • IaC — Write, manage, and version control your infrastructure. 
  • Remote execution — Run ad-hoc commands on remote machines. 
  • Orchestration — Set up complex workflows across various systems. 
  • Event-driven system — Trigger workflows from specific events.

License: Apache 2.0 (open source)

Website: https://saltproject.io

Pros & Cons

Pros ✅ Cons ❌
High-speed communication: Using the ZeroMQ high speed communication protocol, you increase scalability and speed between the master and minions.  Learning curve: Salt uses a complex feature set, which can get difficult to learn.
Configuration management: Salt can manage the state of your infrastructure in YAML, making it easy to understand. Lack of documentation: Documentation is not well managed and updated. It can be challenging to follow through. 
Pull\push based model: You can choose either a pull or push model due to Salt’s agent/agentless architecture, increasing flexibility. Non-Linux OS support: Salt does not work well with OSs other than Linux. 
Remote commands: Salt has the ability to execute commands remotely to systems, which is helpful when troubleshooting. Resource intensive: Salt requires significant resources to automate tasks efficiently and for optimal performance.
Event-driven automation: Salt responds well to event triggers and ensures remediation and scaling are automated.  Limited WebUI functionality: The web UI lacks capabilities; you need to use command line for most tasks. 
Simple setup: Salt is generally easy to set up with an agent or agentless. Potential for overhead: The flexibility and powerful features might introduce overhead in simpler environments.
Strong community and pre-built modules: Salt has a well-rounded community with a library of modules and integrations available for your workflows.
Built-in orchestration: SaltStack orchestrates complex processes across multiple systems.

Use cases

  • Managing infrastructure Automate and standardize the configuration of servers and applications through Salt’s powerful, fast IaC features.
  • Orchestration — Set up workflows across different systems and cloud providers, automating the full lifecycle. 
  • CI/CD Integrate Salt within your pipelines.
  • Event-driven automation Set up triggers in your environment to automate specific tasks to respond to events that take place. 
  • Remote execution Run commands and scripts on systems in real time.

Ansible and Salt comparison

Salt is particularly suited to large, complex environments due to its high-speed communication with ZeroMQ, a feature few tools have. It also offers event-driven automation, which Ansible’s open-source version lacks. Additionally, Salt supports both push and pull models, providing flexibility in agent use. 

 

Security is another strength, as Salt uses its own key-store for agent communication, whereas Ansible relies on SSH. Ansible is more straightforward, but it struggles with complex workflows. 

 

Overall, Salt is better for large environments needing detailed control and real-time automation.

4. AttuneOps

ansible alternatives attune

Attune is an automation and orchestration tool designed for managing deployments, configurations, and workflows across various environments. It streamlines IT infrastructure management, using a pull-based model for consistency. 

Similar to Chef and Puppet, Attune uses a master-agent setup, with the server orchestrating tasks while managed machines require the Attune agent. It offers flexibility in scripting languages to automate workflow tasks. Attune’s intuitive interface and workflow-based approach simplify automation, making complex processes more manageable.

Key features

  • Workflow automation Allows you to create and manage complex workflows, enabling the automation of multi-step processes with ease
  • Idempotency Ensure you can run workflows multiple times and produce the same outcome without unintended side effects, maintaining the desired state of the infrastructure 
  • Agent-based model — Utilizes a master-agent architecture, where the Attune server controls the tasks, and the agent carries out the task on the target nodes
  • Intuitive interface Provides a user-friendly interface that simplifies the creation, management, and monitoring of automation workflows
  • Cross-platform support — Can manage a wide range of operating systems and environments, offering flexibility and broad applicability

License: End User License Agreement (EULA)

Website:  https://attuneops.io/ 

Pros & cons

Pros ✅ Cons ❌
Multi-language support: Attune supports various languages in your automation, such as Python, Bash, Powershell, SQL, and more.  Learning curve: The initial setup and configuration may take time for new users to learn. 
User-friendly interface: Attune simplifies workflow creation and management, reducing the complexity of automation tasks. Resource intensive: The Attune server might require significant resources to handle specific automation tasks efficiently.
Scalability: The master-agent architecture supports the management of large and complex environments. Agent management: Attune requires the installation and maintenance of agents on all managed nodes, which can get messy. 
Idempotent operations: Attune ensures consistency and maintains desired infrastructure states across multiple executions. Pull-based model: This model is more unfavorable as it becomes difficult to perform ad-hoc tasks and click apply. Changes might not also be propagated instantly, due to the nature of the pull-based model.
Reporting: Attune offers detailed insights into workflow execution and system states, assisting in compliance and auditing. Initial setup: Setting up the Attune infrastructure can be time-consuming and requires specific upfront configuration.

Use cases

  • Configuration management Automate and manage the configuration of IT infrastructure to ensure consistency and compliance. 
  • Workflow automation Streamline complex processes by automating multi-step workflows, reducing manual deployments.
  • Application deployment — Manage automated deployments and configuration of applications across different environments.
  • Patch management Ensure systems and applications are up-to-date with the latest patches and updates.
  • Compliance and auditing Utilize detailed reporting and logging to maintain compliance with industry standards and policies.
  • Infrastructure scaling Automatically scale infrastructure in response to changing demands and workloads.

Ansible and Attune comparison

Attune can be seen as an alternative to Ansible in environments that require repeatable, automated, and documented processes for infrastructure management and application deployment, especially when users prefer a GUI-based approach over scripting. 

 

Attune focuses on process automation for IT infrastructure, providing a platform to define and execute complex sequences of tasks, making it particularly useful in environments where standardized processes and ease of use are priorities.

5. Rudder

ansible alternatives rudder

Rudder is an open-source configuration management and automation tool that provides both agentless and agent-based methods for deploying, configuring, and managing infrastructure across various environments. It focuses on managing your infrastructure securely and compliantly using policies and security rules to ensure that all devices are protected. 

Rudder also offers a web-based GUI interface to manage and monitor your configurations and deployments.

Key features

  • Web-based GUI — Rudder provides a web GUI that enables greater visibility of the configurations and deployments running and your infrastructure’s security score.
  • Continuous compliance Rudder’s key feature is its ability to continuously monitor the state of the nodes, ensure the devices are compliant with the defined policies, and automatically correct the underlying issue causing drift.
  • Hybrid — Rudder supports both agent-based and agentless configurations, giving users flexibility in managing their nodes.
  • Compliance reporting — Rudder creates detailed compliance reports that show the status of each node in your infrastructure. 
  • Automation With Rudder, you can fully automate the provisioning and deployment of your infrastructure. 

License: GNU AGPL-3.0 (Open source)

Website: https://www.rudder.io/ 

Pros & cons

Pros ✅ Cons ❌
Continuous compliance: Ensure all provisioning and deployments are consistent with defined policies. Rudder protects your environment from any drifts and increases security. Resource intensive: The server managing Rudder can use up a lot of resources, which can get expensive.
User-friendly interface: Rudder is easy for beginners to pick up without learning a new language or command line.  Initial setup: Initial Rudder setup can be time-consuming and complex.
Flexible design methods: The hybrid approach allows you to use both agent-based and agentless nodes, increasing flexibility. Limited ad-hoc task execution: Performing ad-hoc tasks is not straightforward in Rudder. 
Automation: Rudder allows fully automated provisioning, managing, configuring and patching your devices across the environment.  Limited customization: Customization options are limited.
Scalability: Rudder can handle large and complex environments.
Reporting: Rudder provides detailed compliance reports; helpful for regulatory and auditing purposes.

Use cases

  • Configuration management Automate and manage the configuration of IT infrastructure to ensure consistency and compliance. 
  • IaC Automate the provisioning of infrastructure components, creating repeatable infrastructure deployments.
  • Compliance and security Ensure environment compliance by monitoring your infrastructure, receiving reports on the compliance status of infrastructure, and identifying in real time which systems are no longer compliant, helping organizations meet audit and regulatory requirements.
  • Patch management Ensure systems are up to date with the latest patches and updates, improving security.
  • Vulnerability assessment Track all vulnerabilities across your infrastructure.

Ansible and Rudder comparison

Rudder has a more graphical, policy-driven approach to configuration management than Ansible. Additionally, it offers built-in compliance reporting, making it suitable for organizations that need to maintain strict control over their infrastructure state.

 

However, although Rudder provides a high-level interface and automated remediation for compliance, it may not offer the same level of flexibility or control as Ansible for performing ad-hoc tasks, complex automation, or one-time infrastructure provisioning.

6. CFEngine

CFEngine is an open-source configuration management tool that automates infrastructure with a strong security focus. It uses a client-server model where the CFEngine Hub acts as the master server, and managed nodes run CFEngine agents to communicate with the Hub.

CFEngine uses a pull-based model to keep nodes compliant with its policies. Its declarative, domain-specific policy language defines the desired state of the infrastructure on the Hub. Policies are then distributed to managed nodes to maintain consistency. 

It supports various tasks, including application deployment, server management, patching, user management, security hardening, inventory, and compliance management.

Key features

  • Idempotency — You can apply the same configurations numerous times without affecting the state of the system.
  • Promise control Admins create promises that describe the state of the managed node, and CFEngine keep those promises by ensuring the state of the managed node aligns with the promise.
  • Lightweight CFEngine’s light resource utilization makes it suitable for environments with minimal resources. 
  • Scalability CFEngine can manage a large number of managed nodes efficiently, making it ideal for large-scale environments.
  • Security CFEngine focuses on security to ensure encryption, access control, and compliance monitoring are in play throughout every task. 

License: GNU GPL (open source)

Website: https://cfengine.com/ 

Pros & Cons

Pros ✅ Cons ❌
High security: Encryption, access control, and compliance monitoring apply across CFEngine’s client-server architecture. Learning curve: The declarative policy language and concept of promises can be difficult to pick up on for newcomers, compared with other languages. 
Efficiency: CFEngine can perform tasks efficiently with minimal resources. Initial setup and management: Setting up CFEngine for the first time can be time-consuming and cumbersome. 
Day-to-day management of policies and promises can get complex. 
Desired state model: CFEngine ensures managed nodes remain compliant with the desired state. Limited community support and resources: Compared with other configuration management tools, CFEngine offers little documentation and community support. 
Maturity: CFEngine has a long historical track record in the configuration management space.

Use cases

  • Configuration management Automate the configuration and deployment of applications and system settings to ensure all of your managed nodes are consistent. 
  • Patch management  Automate application patching and updates to ensure systems are up to date.
  • IaC — Codifying your infrastructure provisioning and configurations.
  • Compliance and security Ensure systems are aligned with security policies and compliance standards through daily checks and remediation tasks.
  • Service and process management Ensure critical services and processes in your managed nodes are always running. 
  • CI/CD integration — Integrate with CI/CD pipelines to automate the deployment of your servers and applications as a part of the SDLC. 

Ansible and CFEngine comparison

CFEngine is often considered an alternative to Ansible in scenarios that require scalability, speed, and continuous, autonomous management of infrastructure

 

Both tools are widely used for configuration management, but CFEngine has several distinguishing features that make it a strong alternative in environments with large numbers of nodes or where real-time system correction is critical. 

 

However, for smaller environments or complex multi-step orchestration, Ansible remains a more flexible and user-friendly option.

7. Terraform

ansible alternatives terraform

Terraform is an IaC tool built in the Go programming language, allowing administrators to automate and codify their infrastructure. It works through various providers, which let Terraform wrap existing APIs and convert them into its own declarative syntax.

One of Terraform’s key strengths is its ability to work with multiple cloud providers, including Azure, AWS, GCP, and others. This versatility provides flexibility across all types of IT stacks, enabling infrastructure provisioning, versioning, and team collaboration while promoting automation and consistency.

Key features

  • IaC management Manage infrastructure via code, giving you repeatable and auditable infrastructure deployments. Ensuring your code is version controlled and consistent across the board. 
  • Declarative configuration Store your entire infrastructure in a state file using a simple and readable configuration language. Terraform can compare this state with your real-world infrastructure and ensure it matches the state.
  • Plan before apply — Terraform generates a plan that lays out all the action that will be taken to reach the desired state, allowing you to review before changes are applied.
  • State management Terraform keeps track of the infrastructure’s state, enabling efficient updates and preventing drift from the desired state.
  • Multi-cloud support — Support for various providers such as AWS, Azure, Google Cloud, and others, allowing hybrid and multi-cloud infrastructure management.

License: BSL

Website: https://www.terraform.io/

Pros & Cons

Pros ✅ Cons ❌
Flexibility: Terraform supports many providers that can be used together. State management: Terraform requires careful planning and management of state files across your cloud environments and different providers.
Scalability and automation: Terraform can manage and automate large-scale infrastructures that have complex dependencies. Debugging: Troubleshooting issues can be challenging due to error messages not being as clear and concise. 
Community: It has strong community support and a large number of available modules and integrations. Lack of support for new cloud features: New features released in the provider isn’t updated right away in Terraforms versions, need to utilize other means (ad-hoc script/API) to automate through Terraform.
Version control: You can utilize version control systems for collaborative infrastructure management
Learning curve: Terraform’s simple HCL language is easier to pick up on compared to others. 

Use cases

  • Cloud infrastructure management Automate the provisioning of your infrastructure and manage the configuration of your applications to ensure consistency.
  • Environment management Create and manage consistent environments for development, testing, and production.
  • Multi-cloud deployments Easily manage infrastructure across different cloud providers.
  • Disaster recovery — Using Terraform to deploy your infrastructure also enables you to restore your infrastructure to the original state from state files during DR.
  • CI/CD integration Integrate with CI/CD pipelines to automate infrastructure provisioning.
  • And more  9 Terraform Use Cases for Your Infrastructure as Code

Ansible and Terraform comparison

Terraform can be seen as an alternative to Ansible for infrastructure provisioning and management, particularly in cloud-native environments

 

Whereas both tools serve roles in infrastructure automation, Terraform is specifically designed for infrastructure as code (IaC), focusing on declaratively defining, provisioning, and managing cloud resources like virtual machines, networks, and storage. In contrast, Ansible excels at configuration management and orchestration, making it ideal for tasks such as software installation, service configuration, and managing the state of already-provisioned infrastructure. 

 

If the primary goal is to define, provision, and maintain cloud infrastructure consistently across different providers, Terraform offers a more robust, state-focused approach, tracking and managing infrastructure changes over time.

 

Read more: Terraform vs. Ansible – Key Differences

8. OpenTofu

ansible alternatives opentofu

OpenTofu is an open-source IaC tool under the Linux Foundation’s umbrella designed for provisioning, managing, and orchestrating infrastructure using code. It employs state management to ensure that the correct changes are always applied. As a fork of Terraform 1.5.6, OpenTofu is backward compatible with previous versions of Terraform, allowing it to leverage existing Terraform functions and concepts.

OpenTofu uses a declarative language to manage infrastructure resources and supports a wide range of cloud providers, giving you the flexibility to handle multiple infrastructure environments. 

One key difference between Terraform and OpenTofu is OpenTofu’s active engagement with the community. It listens to and implements highly requested features. 

Key features

  • Open-source —  The community contributes to the tool with ideas and features. 
  • Encrypted state management — OpenTofu utilizes a declarative approach to keeping an infrastructure state file to track what has been deployed. The state file is encrypted in this tool, making it more secure. This also simplifies management and reduces configuration drifts.
  • Provider agnostic — OpenTofu supports multiple cloud providers, allowing admins to manage infrastructure across different platforms using a single tool and simplifying maintenance and management across different cloud providers.
  • Modular — OpenTofu simplifies deployments through the use of reusable modules, allowing you to increase flexibility across your code design.
  • Plan before apply — OpenTofu generates a plan for your deployment before executing the job, allowing you to review your job carefully before any changes are made. 
  • IaC — By treating infrastructure as code, OpenTofu promotes version control, collaboration, and repeatability in managing cloud resources.

License: MPL2.0 (open source)

Website: https://opentofu.org/

Pros & cons

Pros ✅ Cons ❌
Community and ecosystem: OpenTofu is an open-source tool, so it benefits from a growing community continuously contributing different modules, plugins, and support. 
Compared to tools such as Terraform, the community responds faster to complex use cases.
State design planning: This is also an issue when planning the design of your state files across your cloud infrastructure with different providers and can become cumbersome.
Learning curve: The syntax used is very straightforward and uses a declarative approach to make it easy to learn and use. State file dependencies: The state file can become a single point of failure; managing and securing this file is important to ensure consistency in your environments.
Multicloud: Deploy and manage resources across different cloud providers from a single tool. Debugging: Troubleshooting issues can be tricky because the error messages might not be clear or concise. 
Scalability: Manage large-scale infrastructure witih complex dependencies.
Automation: OpenTofu fully automates your infrastructure provisioning and management.
State management: OpenTofu securely stores your infrastructure state on an encrypted file. 

Use cases

  • Cloud infrastructure management — Automate the provisioning of your cloud infrastructure, ensuring more consistent and repeatable deployments through the use of modules across multiple environments.
  • Multi-cloud deployments — Manage multiple cloud infrastructures with the use of providers. 
  • CI/CD integration Integrate OpenTofu into your CI/CD pipelines to streamline the delivery process by automating infrastructure provisioning and application deployment.
  • Disaster recovery — Quickly restore your infrastructure from state files during a DR scenario. 
  • Environment management — Create and manage consistent environments for development, testing, and production.

Ansible and OpenTofu comparison

OpenTofu and Ansible are both great tools to automate your infrastructure deployments but they have different purposes. OpenTofu is better for provisioning your cloud infrastructure, whereas Ansible is betterfor configuring, managing, and deploying your application onto your infrastructure. 

 

Ansible does have some functionality for provisioning infrastructure, but it is primarily suited to configuration tasks. In contrast, OpenTofu excels in multicloud environments, making it easier to diversify and organize your infrastructure using encrypted state files.

9. AWS CloudFormation

Amazon CloudFormation is AWS’s native IaC service, similar to Terraform. It is designed to automate the consistent, repeatable deployment and management of AWS resources. 

AWS CloudFormation uses JSON or YAML syntax to create, update, and delete resources, leveraging state files to manage these operations. Additionally, it integrates with AWS CodePipeline, allowing you to incorporate IaC into your CI/CD pipelines and further automate your AWS environment.

Key features

  • CloudFormation stacks — Use templates to deploy resources into AWS. Using this concept of stacks, admins have more control over the updates, executions, and terminations of resources.  
  • CloudFormation nested stacks Create stack modules that allow you create reusable code that can be used by other stacks. 
  • CloudFormation designer — Gives you visibility on your AWS infrastructure that has been created through AWS CloudFormation. 
  • CloudFormation templates — Use JSON or YAML templates to define your infrastructure’s desired state, specifying resources, configurations, and dependencies.
  • CloudFormation change sets Allows you to preview the AWS CloudFormation execution before changes are made to your infrastructure. 
  • Drift detection Easily identify any drift in your AWS stack resources to ensure your AWS infrastructure is consistent.
  • Rollback functionality Automatically roll back deployment of your resources if any errors are detected, preventing any misconfigured resources in your AWS infrastructure that might need manual clean-up. 
  • CLI integration Tight coupling with AWS CLI allows you to manage your processes easily. 

License: AWS proprietary

Website: https://aws.amazon.com/cloudformation/

Pros & cons

Pros ✅ Cons ❌
Native IaC for AWS: AWS CloudFormation works well if you rely heavily on AWS and focus on the latest features released by AWS.  Lack of multi-cloud support: CloudFormation works well for AWS services only. 
Automation and consistency: CloudFormation ensures your AWS resources are created, updated, and deleted automatically, increasing consistency and code reusability and preventing manual human errors.  Syntax: JSON and YAML template syntax can become complex for newcomers. 
Scalability: IaC increases scalability across your complex setup, allowing you to easily manage AWS infrastructure at scale.  Complexity in large stacks: As the CloudFormation stack grows over time, managing all the dependencies may become difficult. 
AWS cross-integration: CloudFormation easily integrates with other AWS services. Time-consuming: AWS resources take time to deploy and can time out or will need to redeploy. 
Version control: Secure your CloudFormation templates in a version-controlled and source-controlled system. This ensures you can revert back to an older version if there are any template errors.  Dependencies: Certain resources might get difficult to delete if there are dependencies. 
Roll-back functionality: CloudFormation automatically allows you to revert changes if any errors are picked up during execution, to keep your AWS infrastructure clean.  Unclear error messages: Error messages are not clear or concise. 
Lack of documentation: Documentation on certain tasks is scarce.

Use cases

  • Infrastructure provisioning — Codify the deployment of your AWS resources, increasing automation. 
  • Multi-tenant/customer support Pass different values to your CloudFormation templates and deploy to different tenants or customers using the same templates. 
  • Environment management — Create consistency across your environments, such as DEV, QA, UAT and Production. 
  • Disaster recovery — Using an IaC service allows you to redeploy your entire AWS infrastructure in another region during a DR scenario.
  • CI/CD integration Integrate AWS CloudFormation with AWS CodePipeline CI/CD service to automate your software testing and deployment process even further.

Ansible and AWS CloudFormation comparison

AWS CloudFormation is an alternative to Ansible specifically for provisioning and managing AWS cloud infrastructure. Whereas Ansible is a general-purpose automation tool that can manage a variety of cloud and on-premises environments, CloudFormation is designed explicitly for managing AWS resources using declarative templates.

 

However, CloudFormation is AWS-specific and does not handle configuration management on the provisioned resources, unlike Ansible, which can manage both cloud and on-premises environments and configure the operating systems, applications, and services on those resources.

10. GitLab CI

ansible alternatives gitlab

GitLab CI is an open-source continuous integration and continuous delivery (CI/CD) tool designed to automate the building, testing, and deployment of applications within GitLab repositories. It streamlines the build process, provides feedback through code reviews, and automates code quality and security checks. 

GitLab CI uses a .gitlab-ci.yml file to define pipeline stages and jobs, allowing administrators to specify the sequence of actions to be executed. This tool supports a wide range of environments and integrates seamlessly with other DevOps tools.

Key features

  • CI/CD — Automate your software deployment through a DevOps methodology. With the Gitlab integration, you ensure code and pipelines work together under one tool.
  • Pipeline as code — Using .gitlab-ci.yml, you can establish a pipeline as code with a git repository, keeping all code safe and version-controlled.
  • Multi-platform — Host GitLab CI on multiple platforms, including Docker, Kubernetes, and other cloud providers, ensuring flexibility.
  • Parallel deployments Run jobs parallel to each other, avoiding downtime for pipeline deployments and delivery process.
  • Pre-defined CI/CD configurations — Use predefined CI/CD configurations to help you automatically detect, build, test, and deploy applications with minimal setup.
  • Security testing — Integrate security scanning tools into the pipeline, ensuring vulnerabilities are detected and addressed early in the development process.

License/pricing: Open-source and commercial versions

Website: https://docs.gitlab.com/ee/ci/

Pros & cons

Pros ✅ Cons ❌
Community support/documentation: GitLab CI offers strong community support and detailed documentation. Initial setup: Initial setup and configuration for GitLab CI can be complex
Customization: Ithas many customization options for building out the pipeline as code through .gitlab-ci.yml file. Resource/cost intensive: GitLab CI requires a GitLab instance that can be installed on several cloud providers, Linux systems or Kubernetes clusters, which can be resource-intensive and costly to maintain.
Scalability: GitLab CI enables complex large infrastructures to be scaled out. Learning curve: You need to dedicate time to understand and write using .gitlab-ci.yml file.
Containerization support: GitLab CI supports Docker and Kubernetes.
Monitoring: GitLab CI has detailed monitoring and reporting capabilities.

Use cases

  • Branching — Utilize feature branches to test and deploy your application code in your CI/CD pipeline before merging the code to the main branch.
  • Continuous integration — Continuously test and validate your application code and code changes throughout the CI process to ensure they meet quality standards before merging to the main branch.
  • Continuous delivery — Ensure consistency across your infrastructure by automating the application delivery process in your pipeline, increasing the speed of deployment and reliability.
  • DevSecOps — Integrate security in your pipelines and CI/CD process to catch and fix issues early on in the software development lifecycle.
  • Microservices — Modernize your deployments by integrating microservices in your pipelines such as Docker and Kubernetes.

Ansible and GitLab CI comparison

GitLab CI is an alternative to Ansible in scenarios where infrastructure provisioning, configuration, and deployment need to be tightly integrated into the software development lifecycle. 

 

Unlike Ansible, which is primarily a configuration management and automation tool, GitLab CI is a CI/CD platform that allows you to define, run, and monitor pipelines for building, testing, and deploying applications. 

 

GitLab CI does not directly manage infrastructure, but it can orchestrate the execution of IaC tools like Ansible, Terraform, or other scripts as part of its pipelines.

Other options

Here are some other options for tools that could be considered Ansible alternatives:

11. Pulumi

Pulumi is an open-sourceIaC tool that allows you to define, deploy, and manage cloud infrastructure using general-purpose programming languages like Python, TypeScript/JavaScript, Go, C#, and others. 

Both Pulumi and Ansible can be used to manage cloud infrastructure, but they cater to slightly different use cases. Pulumi is an alternative to Ansible for cloud infrastructure provisioning, but not for configuration management or post-deployment orchestration.

12. GitHub Actions

GitHub Actions is a CI/CD and workflow automation platform natively integrated with GitHub. It enables developers to automate software development workflows, including code building, testing, deployment, and even infrastructure provisioning. 

Workflows in GitHub Actions are defined using YAML files (.github/workflows/), which describe the series of actions to be executed when specific events occur (e.g., code commits, pull requests, scheduled times). 

GitHub Actions is an alternative to Ansible for automating infrastructure provisioning and configuration, particularly in scenarios where CI/CD integration is crucial. However, GitHub Actions orchestrates infrastructure tasks rather than directly managing the infrastructure itself.

In many cases, GitHub Actions will execute Ansible, Pulumi, Terraform, or custom scripts to perform infrastructure provisioning and configuration.

13. Jenkins

Jenkins is an open-source automation server commonly used to implement continuous integration (CI) and continuous delivery (CD) pipelines. It allows developers to build, test, and deploy software projects by automating tasks and managing workflows. 

However, Jenkins is more of an orchestrator that executes commands or scripts rather than a configuration management tool that directly interacts with infrastructure. To provision and manage infrastructure, Jenkins usually relies on plugins or scripts that call external IaC tools like Ansible, Terraform, or Pulumi.

How can Spacelift help you with Ansible projects?

Spacelift’s vibrant ecosystem and excellent GitOps flow can greatly assist you in managing and orchestrating Ansible. By introducing Spacelift on top of Ansible, you can easily create custom workflows based on pull requests and apply any necessary compliance checks for your organization.

Another advantage of using Spacelift is that you can manage different infrastructure tools like Ansible, OpenTofu, Terraform, Pulumi, AWS CloudFormation, and even Kubernetes from the same place and combine their stacks with building workflows across tools. Spacelift greatly simplifies and elevates your workflow for all of these tools, and the ability to create dependencies between stacks and passing outputs enables you to make end-to-end deployments with a small change.

If you want to learn more about using Spacelift with Ansible, check our documentation, read our Ansible guide, or book a demo with one of our engineers.

Key points

Ansible is a popular choice, but several capable alternatives offer different strengths in terms of programming interface, scalability, cloud integration, and reporting capabilities. The best option depends on the specific needs of the organization.

Manage Ansible Better with Spacelift

Spacelift helps you manage the complexities and compliance challenges of using Ansible. It brings with it a GitOps flow, so your infrastructure repository is synced with your Ansible Stacks, and pull requests show you a preview of what they’re planning to change. It also has an extensive selection of policies, which lets you automate compliance checks and build complex multi-stack workflows.

Learn more

The Practitioner’s Guide to Scaling Infrastructure as Code

Transform your IaC management to scale

securely, efficiently, and productively

into the future.

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