Check system info throws an error “os vendor rhel not supported”

[7yyo]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. What did you do?

run tiup check

2. What did you expect to see?

run success.

3. What did you see instead?

os vendor rhel not supported

4. What version of TiUP are you using (tiup --version)?

I think it should be rhel ?

tiup/pkg/cluster/operation/check.go

Line 153 in fa0a7ce

case "centos", "redhat":

switch si.OS.Vendor {
	case "debian":
		si.OS.Release = slurpFile("/etc/debian_version")
	case "ubuntu":
		if m := reUbuntu.FindStringSubmatch(si.OS.Name); m != nil {
			si.OS.Release = m[1]
		}
	case "centos":
		if release := slurpFile("/etc/centos-release"); release != "" {
			if m := reCentOS.FindStringSubmatch(release); m != nil {
				si.OS.Release = m[2]
			}
		}
	case "rhel":
		if release := slurpFile("/etc/redhat-release"); release != "" {
			if m := reRHEL.FindStringSubmatch(release); m != nil {
				si.OS.Release = m[1] + " " + m[2]
			}
		}
	}

[AstroProfundis]

Thanks for the report, could you also share with us the content of your /etc/os-release and /etc/redhat-release?

[7yyo]

Thanks for the report, could you also share with us the content of your /etc/os-release and /etc/redhat-release?

Red Hat Enterprise Linux Server release 7.9 (Maipo)