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check for crictl executable only for CRI runtime

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crictl is not used for docker runtime, so this check
can be skipped when using docker.
This commit is contained in:
Ed Bartosh 2018-07-17 12:44:05 +03:00
parent e09be82ad0
commit 95eb821674
1 changed files with 3 additions and 1 deletions
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4
cmd/kubeadm/app/preflight/checks.go
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@ -967,11 +967,13 @@ func addCommonChecks(execer utilsexec.Interface, cfg kubeadmapi.CommonConfigurat
// non-windows checks
if runtime.GOOS == "linux" {
if !isDocker {
checks = append(checks, InPathCheck{executable: "crictl", mandatory: true, exec: execer})
}
checks = append(checks,
FileContentCheck{Path: bridgenf, Content: []byte{'1'}},
FileContentCheck{Path: ipv4Forward, Content: []byte{'1'}},
SwapCheck{},
InPathCheck{executable: "crictl", mandatory: true, exec: execer},
InPathCheck{executable: "ip", mandatory: true, exec: execer},
InPathCheck{executable: "iptables", mandatory: true, exec: execer},
InPathCheck{executable: "mount", mandatory: true, exec: execer},