Help to use gosexy/yaml to parse fig.yml file

[isymbo]

Hi there,

A typical fig.xml contains service names at the first level as illustrated below, however the service names (db, web and concole in this case) are arbitrary, so I have to get the names of the service names first. The problem is that I could not use Getter method to retrieve since I don't know the service names in advance. While the Yaml.settings field is private, what could I do a get a full list of first level of nodes(service names) in yaml file? Any suggestions will be appreciated, thanks!

Sample fig.xml file

db:
  image: busybox:latest
  command: /bin/sleep 300
web:
  image: busybox:latest
  command: /bin/sleep 300
  links:
    - db:db
console:
  image: busybox:latest
  command: /bin/sleep 300

[quicksandznzn]

package menteslibres.net/gosexy/yaml: unrecognized import path