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24 lines
527 B
Go
24 lines
527 B
Go
package kube
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import (
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"os"
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"os/exec"
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)
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// Exec runs kubectl exec to attach an interactive terminal to the specified
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// pod. If command is empty, it defaults to /bin/sh.
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func Exec(namespace, podName string, command []string) error {
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if len(command) == 0 {
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command = []string{"/bin/sh"}
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}
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args := []string{"exec", "-it", "-n", namespace, podName, "--"}
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args = append(args, command...)
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cmd := exec.Command("kubectl", args...)
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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return cmd.Run()
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}
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