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format help text

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This commit is contained in:
foxyriver 2019-01-11 10:18:56 +08:00
parent 94806e6a9a
commit b02e1e17ec
1 changed files with 9 additions and 8 deletions
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17
cmd/kubeadm/app/cmd/reset.go
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@ -26,6 +26,7 @@ import (
"strings"
"github.com/pkg/errors"
"github.com/renstrom/dedent"
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/util/sets"
clientset "k8s.io/client-go/kubernetes"
@ -186,16 +187,16 @@ func (r *Reset) Run(out io.Writer, client clientset.Interface) error {
resetConfigDir(kubeadmconstants.KubernetesDir, r.certsDir)
// Output help text instructing user how to remove iptables rules
msg := `
The reset process does not reset or clean up iptables rules or IPVS tables.
If you wish to reset iptables, you must do so manually.
For example:
iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X
msg := dedent.Dedent(`
The reset process does not reset or clean up iptables rules or IPVS tables.
If you wish to reset iptables, you must do so manually.
For example:
iptables -F && iptables -t nat -F && iptables -t mangle -F && iptables -X
If your cluster was setup to utilize IPVS, run ipvsadm --clear (or similar)
to reset your system's IPVS tables.
If your cluster was setup to utilize IPVS, run ipvsadm --clear (or similar)
to reset your system's IPVS tables.
`
`)
fmt.Print(msg)
return nil