Software Alternatives, Accelerators & Startups

Azure Container Registry VS runc

Compare Azure Container Registry VS runc and see what are their differences

Azure Container Registry logo Azure Container Registry

Store images for all types of container deployments and OCI artifacts, using Azure Container Registry.

runc logo runc

CLI tool for spawning and running containers according to the OCI specification - opencontainers/runc
  • Azure Container Registry Landing page
    Landing page //
    2023-02-15
  • runc Landing page
    Landing page //
    2023-08-21

Azure Container Registry features and specs

  • Integration with Azure Ecosystem
    Azure Container Registry (ACR) seamlessly integrates with other Azure services, simplifying workflows such as deployment, monitoring, and management within Azure's ecosystem.
  • Geo-replication
    ACR provides geo-replication, which allows you to replicate container images to multiple Azure regions, ensuring low latency and high availability for global applications.
  • Security Features
    ACR offers advanced security features, including image vulnerability scanning, authentication via Azure Active Directory, and role-based access control, enhancing the security of your container images.
  • Customizable and Scalable
    It provides flexible storage tiers and allows you to scale based on your needs, enabling cost-effective management of container images.

Possible disadvantages of Azure Container Registry

  • Cost
    While ACR provides scalable and flexible options, costs can increase significantly with higher storage and network usage, which might concern small businesses or budget-constrained projects.
  • Complexity in Multi-Cloud Scenarios
    ACR is optimized for integration within the Azure ecosystem, so using it in multi-cloud environments might require additional configurations or lead to potential compatibility issues.
  • Learning Curve
    Users new to the Azure ecosystem might face a learning curve while familiarizing themselves with the ACR features and its integration with other Azure services.

runc features and specs

  • Standardization
    runc is part of the Open Containers Initiative (OCI), promoting standardization across container runtimes. This ensures interoperability and broad community support.
  • Lightweight
    As a lightweight and fast CLI tool, runc provides a minimal runtime for environments where resource efficiency is critical.
  • Security
    runc adheres to principles of secure software development and incorporates Linux kernel features like namespaces and cgroups to enhance security.
  • Broad Adoption
    As the reference implementation for OCI, runc is widely adopted and tested in production environments, ensuring reliability.
  • Flexibility
    runc offers the flexibility to handle low-level container configurations, making it suitable for advanced users needing granular control.

Possible disadvantages of runc

  • Complexity for Beginners
    The low-level nature of runc can be daunting for beginners who might prefer higher-level tools like Docker that abstract away complexities.
  • Minimalist Design
    While its simplicity is an advantage, runc lacks some of the advanced features and orchestration capabilities found in other container platforms.
  • Manual Configurations
    Users need to manually handle configurations, which can be error-prone and time-consuming compared to automated solutions.
  • Ecosystem Integration
    runc does not provide direct integration with tools and platforms by default, requiring additional setup for comprehensive ecosystem support.
  • Limited Features
    Compared to complete container platforms, runc offers fewer built-in features, requiring supplementary tools to achieve similar functionalities.

Azure Container Registry videos

Azure Container Registry features

More videos:

  • Review - Using Azure Container Registry for building and deploying .NET Core Apps | Azure Friday

runc videos

2/21/19 RunC Vulnerability Gives Root Access on Container Systems| AT&T ThreatTraq

More videos:

  • Review - Demo MONEY,TIME - RunC

Category Popularity

0-100% (relative to Azure Container Registry and runc)
Code Collaboration
100 100%
0% 0
Web Servers
0 0%
100% 100
Git
100 100%
0% 0
Web And Application Servers

User comments

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Social recommendations and mentions

Azure Container Registry might be a bit more popular than runc. We know about 12 links to it since March 2021 and only 11 links to runc. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Azure Container Registry mentions (12)

  • Clean up your Azure Container Registry
    Azure Container Registry is one way to privately publish docker images and use these in your Azure resources. - Source: dev.to / about 1 month ago
  • Azure Container Instances vs Sliplane
    By default ACI deploys containers from a registry, which means if you want to setup a CI/CD pipeline, you need to configure some addional services like Azure Container Registry to store your images and Azure DevOps to build your images. - Source: dev.to / 2 months ago
  • Fun with Avatars: Containerize the app for deployment & distribution | Part. 2
    Docker Registry: A Docker registry is a repository that stores Docker images such as Docker Hub. You can also set up private registries to store your custom Docker images securely on the main cloud service providers such as Google Cloud Container Registry, Azure Container registry. - Source: dev.to / over 1 year ago
  • Using versioning with Bicep Registry
    One of the great things about Bicep is that it allows you to split it up in smaller modules that can be easily referenced from another Bicep file. This increases readability of your files and also allows for easier reuse of these modules. When you want to reference the same module in different repositories there are a couple of ways to do this. One of them is by using a Bicep Registry. For this you can use Azure... - Source: dev.to / over 2 years ago
  • Web Application Deployment on AWS
    A container registry is a service to store and maintain images. Container registries can be either public, allowing any user to download the public images, or private, requiring user authentication to manage the images. Examples of Container Registries include but are not limited to: Docker Hub, Amazon Elastic Container Registry (ECR), and Microsoft Azure Container Registry. - Source: dev.to / over 2 years ago
View more

runc mentions (11)

  • Setup multi node kubernetes cluster using kubeadm
    For kubeadm , kubetlet , kubectl should same version package in this lab I used v1.31 to have 1.31.7 References: Https://kubernetes.io/docs/reference/networking/ports-and-protocols/ Https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/ Https://github.com/opencontainers/runc/releases/... - Source: dev.to / about 2 months ago
  • Comparing 3 Docker container runtimes - Runc, gVisor and Kata Containers
    Previously I wrote about the multiple variants of Docker and also the dependencies behind the Docker daemon. One of the dependencies was the container runtime called runc. That is what creates the usual containers we are all familiar with. When you use Docker, this is the default runtime, which is understandable since it was started by Docker, Inc. - Source: dev.to / 6 months ago
  • You run containers, not dockers - Discussing Docker variants, components and versioning
    Now we have dockerd which uses containerd, but containerd will not create containers directly. It needs a runtime and the default runtime is runc, but that can be changed. Containerd actually doesn't have to know the parameters of the runtime. There is a shim process between containerd and runc, so containerd knows the parameters of the shim, and the shim knows the parameters of runc or other runtimes. - Source: dev.to / 7 months ago
  • US Cybersecurity: The Urgent Need for Memory Safety in Software Products
    It's interesting that, in light of things like this, you still see large software companies adding support for new components written in non-memory safe languages (e.g. C) As an example Red Hat OpenShift added support for crun(https://github.com/containers/crun), which is written in C as an alternative to runc, which is written in Go( - Source: Hacker News / over 1 year ago
  • Why did the Krustlet project die?
    Yeah, runtimeClass lets you specify which CRI plugin you want based on what you have available. Here's an example from the containerd documentation - you could have one node that can run containers under standard runc, gvisor, kata containers, or WASM. Without runtimeClass, you'd need either some form of custom solution or four differently configured nodes to run those different runtimes. That's how krustlet did... Source: over 2 years ago
View more

What are some alternatives?

When comparing Azure Container Registry and runc, you can also consider the following products

Docker Hub - Docker Hub is a cloud-based registry service

Red Hat Quay - A container image registry that provides storage and enables you to build, distribute, and deploy containers.

Apache Thrift - An interface definition language and communication protocol for creating cross-language services.

Artifactory - The world’s most advanced repository manager.

Eureka - Eureka is a contact center and enterprise performance through speech analytics that immediately reveals insights from automated analysis of communications including calls, chat, email, texts, social media, surveys and more.

Google Container Registry - Google Container Registry offers private Docker image storage on Google Cloud Platform.