Bug 1889583
| Summary: | docker cgroups | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | FlyDove <flydove> |
| Component: | moby-engine | Assignee: | Olivier Lemasle <o.lemasle> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 32 | CC: | adimania, admiller, amurdaca, dwalsh, ichavero, jcajka, nalin, o.lemasle, santiago, vbatts |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-10-26 13:37:23 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
FlyDove
2020-10-20 05:02:10 UTC
Docker is not a package in Fedora. 1. Since Fedora 31, Fedora uses cgroup v2, and Docker is not yet compatible (it will be in next Docker release). To use Docker on Fedora >= 31, you need to revert to cgroups v1: sudo grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0" then reboot Cf. https://fedoramagazine.org/docker-and-fedora-32/ 2. Which package do you use? Please copy the output of: - rpm -qf /usr/bin/docker - docker system info On Fedora 32, using Fedora package (i.e. moby-engine) and not the Docker CE distribution, you should have more precise error message... Bad For install podman-docker Not search cockpit-docker on Fedora 32 Using Docker At Docker-ce Repo repo https://download.docker.com/linux/fedora dnf remove podman-docker cockpit-docker fist then install docker-ce I maintain Fedora package moby-engine, not upstream package docker-ce. However, see upstream documentation: https://docs.docker.com/engine/install/fedora/ 3. Cgroups Exception: For Fedora 31 and higher, you need to enable the backward compatibility for Cgroups. $ sudo grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0" After running the command, you must reboot for the changes to take effect. Please follow these instructions to revert to Cgroups v1. |