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crc-org
crc
Go2019–2022
crc-org / crc

crc

CRC is a tool to help you run containers. It manages local VMs to run a OpenShift 4.x cluster, Microshift or Podman optimized for testing and development purposes

4Distinct people
4Mentions
0Explicit recommenders
1.4KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

CRC is a tool to help you run containers. It manages local VMs to run a OpenShift 4.x cluster, Microshift or Podman optimized for testing and development purposes

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year4 dated mentions

Observed mentions: 2019-09-05 19:59:35 UTC to 2022-11-10 02:11:56 UTC.

0122019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 2 mentions; 1 submissions, 1 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2022

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC211
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC101
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC101

What Hacker News says

4 sources
The virtiofs implementation we use is the native one provided by Apple according to our virtiofs spec. https://virtio-fs.gitlab.io/ You can try running https://github.com/crc-org/crc with the podman preset (!) to test it. It would not be exactly the same how podman machine will use it eventually, but might help to give an idea of performance or issues we can improve on. We have seen a lot of users being more than content as it also works in a vpn environment. Note that the CRC tool primarily aims at OpenShift deployment... This is a different preset (resource intensive). Only available as an installer with our tray (sorry about this). The driver we use is https://github.com/crc-org/vfkit and I am sure Christophe could share a method to just run the VM with our driver. HMU by email if you prefer.
In Podman Desktop: A Free OSS Alternative to Docker Desktop
It used too many resources for my computer. It took about 10 minutes to start a cluster and once the cluster was up and running my computer had a hard time performing any additional tasks - like having IDE open and compiling source code. In comparison k3s takes seconds to start a cluster. Kind takes about a minute. Neither will consume resources to a point where my computer becomes unusable. I reported my experience to Red Hat and they replied that it was to be expected. EDIT: Found the issue https://github.com/code-ready/crc/issues/617.
In Kind - run local Kubernetes clusters using Docker

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