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Merge pull request kubernetes-retired#139 from mumoshu/kube-aws-node-…
…pools-destroy-cmd Add `kube-aws node-pools destroy` command
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Original file line number | Diff line number | Diff line change |
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package nodepool | ||
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import ( | ||
"fmt" | ||
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"github.com/spf13/cobra" | ||
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"github.com/coreos/kube-aws/nodepool/cluster" | ||
"github.com/coreos/kube-aws/nodepool/config" | ||
) | ||
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var ( | ||
cmdDestroy = &cobra.Command{ | ||
Use: "destroy", | ||
Short: "Destroy an existing node pool", | ||
Long: ``, | ||
RunE: runCmdDestroy, | ||
SilenceUsage: true, | ||
} | ||
destroyOpts = struct { | ||
awsDebug bool | ||
}{} | ||
) | ||
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func init() { | ||
NodePoolCmd.AddCommand(cmdDestroy) | ||
cmdDestroy.Flags().BoolVar(&destroyOpts.awsDebug, "aws-debug", false, "Log debug information from aws-sdk-go library") | ||
} | ||
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func runCmdDestroy(cmd *cobra.Command, args []string) error { | ||
cfg, err := config.ClusterFromFile(nodePoolClusterConfigFilePath()) | ||
if err != nil { | ||
return fmt.Errorf("Error parsing node pool config: %v", err) | ||
} | ||
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c := cluster.New(cfg, destroyOpts.awsDebug) | ||
if err := c.Destroy(); err != nil { | ||
return fmt.Errorf("Failed destroying node pool: %v", err) | ||
} | ||
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fmt.Println("CloudFormation stack is being destroyed. This will take several minutes") | ||
return nil | ||
} |
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