Rke: ignore_docker_version is ignored

Created on 14 Dec 2020 · 4Comments · Source: rancher/rke

The ignore_docker_version option appears to be ignored. However, passing --ignore-docker-version works as expected.

RKE version:

rke version v1.2.3

Docker version: (docker version,docker info preferred)

20.10.0 (CE)

Operating system and kernel: (cat /etc/os-release, uname -r preferred)

Ubuntu 20.04

Type/provider of hosts: (VirtualBox/Bare-metal/AWS/GCE/DO)

VMware ESXi

cluster.yml file:

cluster_name: vspherenetes
ssh_agent_auth: true
ignore_docker_version: true
kubernetes_version: "v1.19.4-rancher1-1"

nodes:
    - address: 192.168.1.92
      user: nick
      role:
        - controlplane
        - etcd
    - address: 192.168.1.12
      user: nick
      role:
        - worker
    - address: 192.168.1.27
      user: nick
      role:
        - worker
    - address: 192.168.1.96
      user: nick
      role:
        - worker

Steps to Reproduce:
rke up

Results:

FATA[0000] Unsupported Docker version found [20.10.0] on host [192.168.1.67], supported versions are [1.13.x 17.03.x 17.06.x 17.09.x 18.06.x 18.09.x 19.03.x]
zsh: exit 1     rke up

Retrying with the --ignore-docker-version set results in a successful cluster deployment.

kinbug

Source