// MaybeAddCloudArchiveCloudTools adds the cloud-archive cloud-tools
// pocket to apt sources, if the series requires it.
func MaybeAddCloudArchiveCloudTools(c *cloudinit.Config, series string) {
if series != "precise" {
// Currently only precise; presumably we'll
// need to add each LTS in here as they're
// added to the cloud archive.
return
}
const url = "http://ubuntu-cloud.archive.canonical.com/ubuntu"
name := fmt.Sprintf("deb %s %s-updates/cloud-tools main", url, series)
prefs := &cloudinit.AptPreferences{
Path: cloudinit.CloudToolsPrefsPath,
Explanation: "Pin with lower priority, not to interfere with charms",
Package: "*",
Pin: fmt.Sprintf("release n=%s-updates/cloud-tools", series),
PinPriority: 400,
}
c.AddAptSource(name, CanonicalCloudArchiveSigningKey, prefs)
}