dhall-kubernetes
Pulumi
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dhall-kubernetes | Pulumi | |
---|---|---|
9 | 177 | |
607 | 19,404 | |
0.5% | 3.2% | |
4.2 | 9.9 | |
3 months ago | 4 days ago | |
Dhall | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
dhall-kubernetes
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DSLs Are a Waste of Time
I hate yaml with a passion. It marginally better than xml for reading (wins huge on comment syntax) and worse for everything else. It makes zero sense we somehow ended up with it as standard configuration serialization format.
Note yaml is not a DSL. It's a tree serialization format! Everything interesting is happening after it is parsed. Extreme examples point to e.g. github actions conditions.
Anyway, back on topic - maybe not prolog for CDK, but still quite interesting: Dhall-kubernetes - https://github.com/dhall-lang/dhall-kubernetes
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Nyarna: A structured data authoring language in the spirit of LaTeX, implemented in Zig
Dhall provides https://github.com/dhall-lang/dhall-kubernetes which is exactly this: statically type-checked kubernetes config generation.
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The Dhall Configuration Language
Dhall is my favorite configuration language that I never get around to using.
I manage DNS in Terraform, and since every Terraform provider uses different objects definitions, and every object definition is rather verbose, Dhall would be a way to specify my own DRY types and leave the provider-specific details in one place. Adding new DNS entries and moving several domains between providers would be a matter of changing fewer lines.
Dhall also has Kubernetes bindings:
https://github.com/dhall-lang/dhall-kubernetes
Although I'm tempted to just stick to Helm here, even though it's less type-safe.
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Why helm doesn't use a general purpose programming language for defining resources?
Not Helm directly, but does something like Dhall fit your question? https://github.com/dhall-lang/dhall-kubernetes
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Dhall configuration language as another way to write manifests for Kubernetes
Have you heard about Dhall? It’s a programming language used for generating configuration files for a variety of purposes. One of them is to replace old and limited formats such as JSON and YAML. It is DRYable, secure, and even suitable for creating K8s manifests. The latter option isn’t something for anyone: you have to learn a new language and deal with its peculiarities, but it might be really helpful when you have tons of YAML configs. I’ve recently made a short intro to Dhall for K8s in this review.
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Terraform 1.0 Release
Best thing is Dhall that I am aware of. Same situation, working as a consultant, forced to use broken things.
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Write Gitlab CI Pipelines in Python Code
Lets look at a specific example. Take Kubernetes: everything is yaml, with complete schemas, all the way down. From your perspective this is configuration utopia, right? Meanwhile back in reality k8s is the poster child of "yaml hell". From the day it was released, people took one look at it, gave it a giant NOPE and instantly spawned half a dozen templating languages. The most popular of these is helm, which has a terrible, no good, very bad design: full of potential injection attacks from purely textual string substitution, manually specified indentation to embed parameterized blocks, virtually no intermediate validation, no way to validate unused features, etc etc
Compare to dhall which publishes a complete set of dhall-k8s schema mappings which enables you to factor out any design you want down to as few configuration variables as you like, while validating the configuration generators themselves at design time. https://github.com/dhall-lang/dhall-kubernetes#more-modular-...
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INTERCAL, YAML, And Other Horrible Programming Languages
The solution I like is Dhall. They even have a Kubernetes solution that will catch a lot of issues at compile-time, before you try to apply it to Kubernetes. At earthly we aren't actually using it though. Our Kubernetes guru found it to be a bit slow but I am hopeful it or something like it will be the future.
Pulumi
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The 2024 Web Hosting Report
Infrastructure as Code (IaC) is an important part of any true hosting operation in the public cloud. Each of these platforms has their own IaC solution, e.g. AWS CloudFormation. But they also support popular open-source IaC tools like Pulumi or Terraform. A category of tools that also needs to be discussed is API gateways and other app-specific load balancers. There are applications for internal consumption, which can be called microservices if you have a lot of them. And often microservices use advanced networking options such as a service mesh instead of just the native private network offered by a VPC.
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A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
Pulumi — Modern infrastructure as a code platform that allows you to use familiar programming languages and tools to build, deploy, and manage cloud infrastructure.
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Best way to deploy K8s to single VPS for dev environment
Another alternative to writing an operator would be to rely on kustomize or https://www.pulumi.com/.
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⚡⚡ Level Up Your Cloud Experience with These 7 Open Source Projects 🌩️
Pulumi
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Show HN: Togomak – declarative pipeline orchestrator based on HCL and Terraform
Would it make sense to say Dagger is to Pulumi [1], as Terraform is to Togomak?
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The Complete Microservices Guide
Infrastructure as Code (IaC): Define your infrastructure using code (IaC) to automate the provisioning of resources such as virtual machines, load balancers, and databases. Tools like Terraform, Pulumi, and AWS CloudFormation can help.
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[P] MLOps for Vercel OpenAI chatbot infrastructure
This example uses Pulumi which allows you to write the IaC in Python.
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HashiCorp changes license Terraform to BSL
What are your opinions on the decision to the change to BSL? Will you move to use the cloud service, keep using current version, the open source fork, switch to pulumi or bicep?
- Set Up MacOS for Development Productivity
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Learning Go by examples: part 12 - Deploy Go apps in Go with Pulumi
$ pulumi new go --force Manage your Pulumi stacks by logging in. Run `pulumi login --help` for alternative login options. Enter your access token from https://app.pulumi.com/account/tokens or hit to log in using your browser : Welcome to Pulumi! Pulumi helps you create, deploy, and manage infrastructure on any cloud using your favorite language. You can get started today with Pulumi at: https://www.pulumi.com/docs/get-started/ Tip: Resources you create with Pulumi are given unique names (a randomly generated suffix) by default. To learn more about auto-naming or customizing resource names see https://www.pulumi.com/docs/intro/concepts/resources/#autonaming. This command will walk you through creating a new Pulumi project. Enter a value or leave blank to accept the (default), and press . Press ^C at any time to quit. project name: (pulumi-gophers) project description: (A minimal Go Pulumi program) Created project 'pulumi-gophers' Please enter your desired stack name. To create a stack in an organization, use the format / (e.g. `acmecorp/dev`). stack name: (gophers) Created stack 'gophers' Installing dependencies... go: downloading github.com/pulumi/pulumi/sdk/v3 v3.60.1 go: downloading golang.org/x/net v0.7.0 ... go: downloading github.com/kr/text v0.2.0 Finished installing dependencies Your new project is ready to go! To perform an initial deployment, run `pulumi up`
What are some alternatives?
terraform-cdk - Define infrastructure resources using programming constructs and provision them using HashiCorp Terraform
cdk8s - Define Kubernetes native apps and abstractions using object-oriented programming
terragrunt - Terragrunt is a thin wrapper for Terraform that provides extra tools for working with multiple Terraform modules.
crossplane - The Cloud Native Control Plane
bicep - Bicep is a declarative language for describing and deploying Azure resources
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.
argocd-image-updater - Automatic container image update for Argo CD
atlantis - Terraform Pull Request Automation
Home Manager using Nix - Manage a user environment using Nix [maintainer=@rycee]
infracost - Cloud cost estimates for Terraform in your CLI and pull requests 💰📉 [Moved to: https://github.com/infracost/infracost]
cue - CUE has moved to https://github.com/cue-lang/cue
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.