Can't install cockpit-podman

[hrv231]

Cockpit version: cockpit-260-1.el8.x86_64

OS: Centos 8 Stream

I can't install cockpit-podman.
Issue reference here, it seems the problem is with runc and containerd.io
docker/containerd-packaging#231

Steps to reproduce

1 . yum install cockpit-podman
2. yum install podman

NAME="CentOS Stream"
VERSION="8"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="CentOS Stream 8"

[root@vm1 ~]# yum install podman
Last metadata expiration check: 0:47:25 ago on Fri 21 Jan 2022 02:34:50 PM EST.
Error: 
 Problem: package podman-1:3.4.1-3.module_el8.6.0+954+963caf36.x86_64 requires runc >= 1.0.0-57, but none of the providers can be installed
  - package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.3.7-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - problem with installed package containerd.io-1.4.12-3.1.el8.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.3.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - cannot install the best candidate for the job
  - package runc-1.0.0-64.rc10.module_el8.4.0+522+66908d0c.x86_64 is filtered out by modular filtering
  - package runc-1.0.0-70.rc92.module_el8.5.0+736+58cc1a5a.x86_64 is filtered out by modular filtering
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.3-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.3-3.2.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.4-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.6-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.8-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.9-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.10-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.11-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 conflicts with runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
  - installed package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.0-70.rc92.module_el8.5.0+733+9bb5dffa.x86_64
  - installed package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-3.module_el8.5.0+870+f792de72.x86_64
  - installed package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+878+851f435b.x86_64
  - installed package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.1-5.module_el8.5.0+890+6b136101.x86_64
  - installed package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.5.0+911+f19012f9.x86_64
  - installed package containerd.io-1.4.12-3.1.el8.x86_64 obsoletes runc provided by runc-1.0.2-1.module_el8.6.0+926+8bef8ae7.x86_64
(try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

Is there any way to install cockpit-docker in the meantime ?
Does cockpit-docker requires podman to be install?

[martinpitt]

Please file that against the podman component at https://bugzilla.redhat.com/ , this is not something which we can handle upstream.

Is there any way to install cockpit-docker in the meantime ?

No, docker is not available in RHEL/CentOS 8, thus neither is cockpit-docker.