func (s *Service) prepareNodesAsJsonMap() {
if s.manifest.Nodes == nil || len(s.manifest.Nodes.([]interface{})) == 0 {
logs.WithFields(s.fields).Warn("No nodes defined in service")
return
}
tmpRes, err := utils.TransformYamlToJson(s.manifest.Nodes)
var res []interface{} = tmpRes.([]interface{})
if err != nil {
logs.WithEF(err, s.fields).Fatal("Cannot transform yaml to json")
}
if res[0].(map[string]interface{})[NODE_HOSTNAME].(string) == "*" {
if len(res) > 1 {
logs.WithFields(s.fields).Fatal("You cannot mix all nodes with single node. Yet ?")
}
newNodes := *new([]interface{})
machines, err := s.env.ListMachineNames()
if err != nil {
logs.WithEF(err, s.fields).Fatal("Cannot list machines to generate units")
}
for _, machine := range machines {
node := utils.CopyMap(res[0].(map[string]interface{}))
node[NODE_HOSTNAME] = machine
newNodes = append(newNodes, node)
}
res = newNodes
}
s.nodesAsJsonMap = res
}
func (s *Service) loadAttributes() {
attr := utils.CopyMap(s.env.GetAttributes())
files, err := utils.AttributeFiles(s.path + PATH_ATTRIBUTES)
if err != nil {
logs.WithEF(err, s.fields).WithField("path", s.path+PATH_ATTRIBUTES).Fatal("Cannot load Attributes files")
}
files, err = s.addIncludeFiles(files)
if err != nil {
logs.WithEF(err, s.fields).WithField("path", s.path+PATH_ATTRIBUTES).Fatal("Cannot load include files")
}
attr = attributes.MergeAttributesFilesForMap(attr, files)
s.attributes = attr
logs.WithFields(s.fields).WithField("attributes", s.attributes).Debug("Attributes loaded")
}
func (u Unit) GenerateAttributes() map[string]interface{} {
data := utils.CopyMap(u.Service.GetAttributes())
data = mergemap.Merge(data, u.Service.NodeAttributes(u.hostname))
return data
}