3de3d2c050
If the --from-proc-cmdline flag is given to coreos-cloudinit, the local /proc/cmdline file will be parsed for a cloud-config-url
32 lines
466 B
Go
32 lines
466 B
Go
package datasource
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import (
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"io/ioutil"
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"net/http"
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)
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type Datasource interface {
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Fetch() ([]byte, error)
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Type() string
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}
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func fetchURL(url string) ([]byte, error) {
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client := http.Client{}
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resp, err := client.Get(url)
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if err != nil {
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return []byte{}, err
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}
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defer resp.Body.Close()
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if resp.StatusCode / 100 != 2 {
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return []byte{}, nil
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}
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respBytes, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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return respBytes, nil
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}
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