// LoadFileAndReplaceVariables loads the given file and replaces all the Ansible variable expressions
// and then returns the data
func LoadFileAndReplaceVariables(filename string, variables map[string]string) ([]byte, error) {
data, err := k8s.ReadBytesFromFile(filename)
if err != nil {
return nil, err
}
// TODO replace the variables!
text := ReplaceVariables(string(data), variables)
return []byte(text), nil
}
// LoadAnsibleVariables loads the global variables from the Ansible playbook
// so that we can search and replace them inside other files like the RC.yml
func LoadAnsibleVariables(hosts string) (map[string]string, error) {
path := AnsibleGlobalVariablesFile + hosts
if _, err := os.Stat(path); os.IsNotExist(err) {
return map[string]string{}, nil
}
variables := map[string]string{}
data, err := k8s.ReadBytesFromFile(path)
if err != nil {
return variables, err
}
err = yaml.Unmarshal(data, &variables)
if err != nil {
return variables, err
}
for k, v := range variables {
variables[k] = ReplaceVariables(v, variables)
}
return variables, nil
}