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Packer Alternatives
Similar projects and alternatives to Packer
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CodeRabbit
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terraform
Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.
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Grafana
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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Ansible
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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Nomad
Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.
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Lean and Mean Docker containers
Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)
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cloud-init-vmware-guestinfo
Discontinued A cloud-init datasource for VMware vSphere's GuestInfo interface
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Packer discussion
Packer reviews and mentions
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A Very Deep Dive Into Docker Builds
So performance cannot be said to be better with Docker, why choose Docker then? Better reasons are that you can strip down a Docker image much easier than an OS. This is critical for us due to security requirements. While Python requires a lot of OS features, the majority of the OS is still bloat. Every piece of bloat is a potential attack vector (each of these unused components might have one or more CVEs that we need to patch, even though we don't even use that software). Another reason is that the build process of Docker is much simpler to manage. There are tools such as Packer that allow similar processes for VMs, but these are not as standardized as the open container initiative (OCI - which Docker adheres to).
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Automating the Building of VMs with Packer
Setting up the VM and all the necessary tools usually takes time and effort. Automating this process would be much faster, more convenient, and significantly less error-prone. While one can write scripts to set up VMs, this approach requires new implementations for each virtualization software technology. Various tools exist for this purpose, but I am going to use Packer because it is open source, widely adopted, and well-supported. It supports all modern VM providers, such as VirtualBox, VMware, KVM, and various cloud providers. It is also highly configurable and can be extended if you need functionality not yet supported by the tool.
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AWS Cloud Platform for highly loaded WordPress website
The missing piece of puzzle is the AMI "golden image" that will be used to start the instances in autoscaling group. The AMI has to have NGINX and PHP installed with the list of required modules enabled. The great tool to brew one is hashicorp packer.
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The 2024 Web Hosting Report
To manage a VM, you can use something as simple as just manual actions over SSH, or can use tools like Ansible, Hashicorp's Packer and Terraform or other automations. For an app where there is minimal load and security/reliability concern, VMs are still a great option that provide a lot of value for the buck
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Avoiding DevOps tool hell
Server templating: Using Packer has never been easier to create reusable server configurations in a platform-independent and documented manner.
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How to create an iso image of a finished system
I'll give you hard, but rewarding and easy to modify(once you know what you're doing) way. Packer may be a thing you're looking for.
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13.2 ZFS root AMIs in AWS
It is straightforward to build them with packer (I have built AMIs for 13.0 and 13.1, but 13.2 should be exactly the same). I've been meaning to write a blog post about it for a while, but have not gotten to it yet... In any case, what I am doing is using the EBS Surrogate Builder to start an instance running the official FreeBSD 13.2 image with an extra volume attached and run a script to create a zpool on the extra volume and bootstrap and configure FreeBSD 13.2-RELEASE on it. After that packer takes care of creating an AMI out of that extra volume, so you can use it... If you have any issues, let me know, and maybe I will finally get to writing that blog post...
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DevOps Tooling Landscape
HashiCorp Packer is a tool for creating machine images for a variety of platforms, including AWS, Azure, and VMware. It allows you to define machine images as code and supports a wide range of configuration options.
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auto-provisioning multiple raspberry pi's
Packer is a tool that can be used to build machine images. Basically, it takes a base image, runs a series of steps to provision that image, and then burns a new image. In my workplace we use it heavily to build AWS AMIs. But it has an ARM plugin that looks to be very very suitable for building customised Raspberry Pi images (my quick read of the doco there says it can go ahead and write the final image to an SD card for you too).
- How do hosting companies immediately create vm right after purchasing one?
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A note from our sponsor - CodeRabbit
coderabbit.ai | 10 Dec 2024
Stats
hashicorp/packer is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of Packer is Go.