func (provisioner *RedHatProvisioner) dockerDaemonResponding() bool {
if _, err := provisioner.SSHCommand("sudo docker version"); err != nil {
log.Warn("Error getting SSH command to check if the daemon is up: %s", err)
return false
}
// The daemon is up if the command worked. Carry on.
return true
}
func (osr *OsRelease) ParseOsRelease(osReleaseContents []byte) error {
r := bytes.NewReader(osReleaseContents)
scanner := bufio.NewScanner(r)
for scanner.Scan() {
key, val, err := parseLine(scanner.Text())
if err != nil {
log.Warn("Warning: got an invalid line error parsing /etc/os-release: %s", err)
continue
}
if err := osr.setIfPossible(key, val); err != nil {
log.Debug(err)
}
}
return nil
}