Nomad
dapr
Our great sponsors
Nomad | dapr | |
---|---|---|
93 | 77 | |
14,398 | 23,255 | |
0.8% | 1.1% | |
9.9 | 9.7 | |
about 13 hours ago | about 2 hours ago | |
Go | Go | |
GNU General Public License v3.0 or later | 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.
Nomad
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Running Docker based web applications in Hashicorp Nomad with Traefik Load balancing
In previous post, we discussed creating a basic Nomad cluster in the Vultr cloud. Here, we will use the cluster created to deploy a load-balanced sample web app using the service discovery capability of Nomad and its native integration with the Traefik load balancer. The source code is available here for the reference.
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Building HashiCorp Nomad Cluster in Vultr Cloud using Terraform
Nomad is really awesome!
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K0s: Kubernetes distro as a single binary with zero host OS dependencies
I only heard of this today, but it looks really interesting. It seems to finally get Kubernetes a bit closer to something like https://www.nomadproject.io/ in terms of complexity to install and operate.
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Embracing Simplicity: The Advantages of Nomad over Kubernetes
In the rapidly evolving landscape of container orchestration and management, two prominent players have emerged: Kubernetes and HashiCorp's Nomad. While Kubernetes has gained widespread adoption and popularity, Nomad provides a compelling alternative that stands out for its simplicity and efficiency. In this blog post, we'll explore the advantages of using Nomad over Kubernetes and why it might be the right choice for certain use cases.
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HashiCorp Vault Forked into OpenBao
I can't discern how many are just those "dependabot" bumps but the 1400 forks show some are active https://github.com/hashicorp/nomad/forks?include=active&page... including CircleCI who I would think have a stake in a libre Nomad https://github.com/circleci/nomad/tree/circleci/release-1.5....
Now maybe their goals don't align with the community, and/or they don't want to be in the maintainer business for such a project, but better than nothing
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Remote execution of code
Could this be a solution? nomad
- Google Kubernetes Engine incident spanning 9 days
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Homebrew deprecate and add caveat for HashiCorp
It worth noting that Nomad UI(a official web admin panel) has log tailing utility built-in so maybe partial work has already been done. The developers may have other concerns.
The related issue is https://github.com/hashicorp/nomad/issues/10220
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HashiCorp Adopts Business Source License
While I do understand the reasoning in their FAQ on the subject (https://www.hashicorp.com/license-faq). I however failed to noticed those intentions in their license text (https://github.com/hashicorp/nomad/commit/b3e30b1dfa185d9437...).
Specifically the part in FAQ which says "internal production use is fine", but then license says that "non-production use only" and then "You may make production use of the Licensed Work, provided such use does not include offering the Licensed Work to third parties on a hosted or embedded basis which is competitive with HashiCorp's products.".
IANAL, but even to me this statement is full loopholes. WHO do we consider 3rd party? WHAT do we consider "hosted or embedded basis"? WHEN do we consider it "competitive with Hashicorps products"?
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anyone using nomad, with a CSI plugin for AWS EBS? Is it working?
My repeated tests show that when an allocation that is using a volume is deallocated, nomad doesn't release the volume. So, it is inaccessable to the next allocation.
dapr
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Interesting projects using WebAssembly
The following two examples are open-source projects maintained by Fermyon with contributions from companies like Microsoft and SUSE. The first is Spin, which allows us to use WebAssembly to create Serverless applications. The second, SpinKube, combines some of the topics I'm most excited about these days: WebAssembly and Kubernetes Operators :) The official website says, "By running applications in the Wasm abstraction layer, SpinKube offers developers a more powerful, efficient, and scalable way to optimize application delivery on Kubernetes." By the way, this post shows how to integrate SpinKube with Dapr, another technology I'm very interested in, and I should write some posts soon.
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The Ambassador Pattern
Speaking of this has anyone had much experience with Dapr (https://dapr.io/) before?
I always thought this was a particularly interesting approach from Microsoft where they use this pattern to essentially take the complexity of micro services and instead try and keep it as simple as a normal .NET application but (and I think this is the clever part) in both a vendor and language neutral way.
But all of a sudden it means you can start removing all kinds of cruft and random SDKs from your codebase and push almost all of your interactions with the outside world into something like this .
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Comparing Azure Functions vs Dapr on Azure Container Apps
Azure Container Apps hosting of Azure Functions is a way to host Azure Functions directly in Container Apps - additionally to App Service with and without containers. This offering also adds some Container Apps built-in capabilities like the Dapr microservices framework which would allow for mixing microservices workloads on the same environment with Functions.
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Episode 150: myNewsWrap β SAP and Microsoft
Having containers is nice but everything (well ... nearly everything π) gets better with Dapr as an outstanding tool for app development in the container-based area. Here we go what might be worth a look:
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Using DARP in production?
Anyone using or planing to use darp Distributed application platform runtime as a microservices platform? https://dapr.io/
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Ensuring Seamless Operations: Troubleshooting and Resolving Dapr Certificate Expiry
A CNCF project, the Distributed Application Runtime (Dapr) provides APIs that simplify microservice connectivity. Whether your communication pattern is service to service invocation or pub/sub messaging, Dapr helps you write resilient and secured microservices. Essentially, it provides a new way to build microservices by using the reusable blocks implemented as sidecars.
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Understanding the Dapr workflow engine and workflow patterns in .NET (1hr webinar)
Dapr is a runtime that implements common patterns such as pub/sub, state storage, etc. It runs as a sidecar to your app. Your app then interfaces with it using an sdk or http calls to use said patterns instead of implementing those patterns directly yourself. Seems pretty cool to me, but you can find out more at https://dapr.io/.
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Is Dapr actually used by anyone?
- Over 21k stars on GitHub, see the core repo and devstats.
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Modular Architecture Design question | Re-using modules in multiple applications
I would like to build modules, either in a modular monolith style, or in a microservice style using DAPR and/or Tye.
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Ask HN: Modern Node.js Request Fault Tolerance Library?
Just heard about Dapr last week. Might be more than what you are asking, though but itβs probably worth a look.
What are some alternatives?
k3s - Lightweight Kubernetes
MassTransit - Distributed Application Framework for .NET
Rundeck - Enable Self-Service Operations: Give specific users access to your existing tools, services, and scripts
camel-k - Apache Camel K is a lightweight integration platform, born on Kubernetes, with serverless superpowers
Dkron - Dkron - Distributed, fault tolerant job scheduling system https://dkron.io
tye - Tye is a tool that makes developing, testing, and deploying microservices and distributed applications easier. Project Tye includes a local orchestrator to make developing microservices easier and the ability to deploy microservices to Kubernetes with minimal configuration.
Docker Compose - Define and run multi-container applications with Docker
OpenFaaS - OpenFaaS - Serverless Functions Made Simple
podman - Podman: A tool for managing OCI containers and pods.
NServiceBus - Build, version, and monitor better microservices with the most powerful service platform for .NET
kubernetes - Production-Grade Container Scheduling and Management
go-micro - A Go microservices framework