Apache Maven vs. HashiCorp Packer

Building and automating packaging of software can be a challenging task. As the complexity of the project grows so do the dependencies on third-party artifacts. Using Maven we can define and manage the project structure centrally and it helps improve overall build times.

Incentivized

We use packer to generate new machine images for multiple platforms on every change to our Configuration Management tools like Chef/Puppet/Ansible It's act single tool for Image building for Multi-provider like AWS/Azure/GCP Helps to achieve Dev/Prod Parity Packer itself doesn't have a state like Terraform. You can't do packer output AMI ID. If you have a scenario where you want to maintain the state for images it would be tough to manage via Packer.

Incentivized

• Makes the build process simple and easy to do.
• It provides a standard build system that can be adopted by multiple, different groups within an organization.
• It's extensible with easy to use custom extensions which our developers take full advantage of.

Incentivized

• Multi-provider portability
• Greater testability
• Super fast infrastructure deployment

Incentivized

• One of the issues with building software using Apache Maven is that its cache resolution is not optimal. It pulls down all the artifacts onto the developer's local machine and can sometimes result in conflicts.
• The build process can vary in time and gets progressively longer as the project's complexity increases.

Incentivized

• Manageability
• Manageability
• Manageability

Incentivized

We are happy with the use of Packer in our organization. Apart from manageability, I don't find any other drawback with Packer.

Incentivized

The overall usability of Apache Maven is very good to us. We were able to incorporate it into our company's build process pretty quickly. We deployed it to multiple teams throughout the entire enterprise. We got good feedback from our developers stating that Apache Maven has simplified their build process. It also allowed to to standardize the build process for the entire enterprise, thus ensure that each development team is using the same, consistent process to build code.

Incentivized

It's best for building Image with many features and benefits.

Incentivized

I can't speak to the support, as I've never had issues. Apache Maven "just works," and errors were user errors or local nexus errors. Apache Maven is a great build/dependency management tool. I give it a 9/10 because occasionally the error message don't immediately indicate a solution...but again, those errors were always user or configuration errors, and the Maven documentation is extensive, so I don't find fault in Maven, but in its users.

Incentivized

I only once required support and it was very smooth.

Incentivized

I haven't found any issue in Implementation that itself describes how well this tool is built.

Incentivized

Ant is useful if your build is heavily based on customs scripts running in the right order. Maven greatly simplifies the process to keep track of and download build dependencies compared with Apache Ant. If your build is based on multiple custom scripts running in a specific order there is a lot of overhead in Maven compared to Apache Ant.

Incentivized

There are lot of tools in market which does the job for Image creation but all of them are not complete Machine/Image as a code. All other alternatives can create Image partially. Main reason for selecting Packer are Packer is lightweight, portable, and command-line driven Packer helps keep development, staging, and production as similar as possible. Packer automates the creation of any type of machine image Multi-provider portability is the feature to die for

Incentivized

• Maven has been the only tool for building Java apps for a long time. And it being open source has helped maximize ROI.
• I can't think of any negative. With Gradle coming up as a newer and better technology for building, some teams are shifting towards it.

Incentivized

• Super fast infrastructure deployment
• Quick turnaround of infrastructure in multiple cloud using single tool.
• Increase productivity by reducing time in infrastructure building.

Incentivized