func writeCerts(cfg *config.CloudConfig) error {
outDir := control.ServerTlsPath
if err := os.MkdirAll(outDir, 0700); err != nil {
return err
}
caCertPath := filepath.Join(outDir, control.CaCert)
caKeyPath := filepath.Join(outDir, control.CaKey)
serverCertPath := filepath.Join(outDir, control.ServerCert)
serverKeyPath := filepath.Join(outDir, control.ServerKey)
if cfg.Rancher.Docker.CACert != "" {
if err := util.WriteFileAtomic(caCertPath, []byte(cfg.Rancher.Docker.CACert), 0400); err != nil {
return err
}
if err := util.WriteFileAtomic(caKeyPath, []byte(cfg.Rancher.Docker.CAKey), 0400); err != nil {
return err
}
}
if cfg.Rancher.Docker.ServerCert != "" {
if err := util.WriteFileAtomic(serverCertPath, []byte(cfg.Rancher.Docker.ServerCert), 0400); err != nil {
return err
}
if err := util.WriteFileAtomic(serverKeyPath, []byte(cfg.Rancher.Docker.ServerKey), 0400); err != nil {
return err
}
}
return nil
}
func export(c *cli.Context) error {
content, err := config.Export(c.Bool("private"), c.Bool("full"))
if err != nil {
log.Fatal(err)
}
output := c.String("output")
if output == "" {
fmt.Println(content)
} else {
err := util.WriteFileAtomic(output, []byte(content), 0400)
if err != nil {
log.Fatal(err)
}
}
return nil
}