func (i *importer) service(s description.Service) error {
// Import this service, then soon, its units.
i.logger.Debugf("importing service %s", s.Name())
// 1. construct a serviceDoc
sdoc, err := i.makeServiceDoc(s)
if err != nil {
return errors.Trace(err)
}
// 2. construct a statusDoc
status := s.Status()
if status == nil {
return errors.NotValidf("missing status")
}
statusDoc := i.makeStatusDoc(status)
// TODO: update never set malarky... maybe...
ops := addServiceOps(i.st, addServiceOpsArgs{
serviceDoc: sdoc,
statusDoc: statusDoc,
constraints: i.constraints(s.Constraints()),
// networks TODO,
// storage TODO,
settings: s.Settings(),
settingsRefCount: s.SettingsRefCount(),
leadershipSettings: s.LeadershipSettings(),
})
if err := i.st.runTransaction(ops); err != nil {
return errors.Trace(err)
}
svc := newService(i.st, sdoc)
if annotations := s.Annotations(); len(annotations) > 0 {
if err := i.st.SetAnnotations(svc, annotations); err != nil {
return errors.Trace(err)
}
}
if err := i.importStatusHistory(svc.globalKey(), s.StatusHistory()); err != nil {
return errors.Trace(err)
}
for _, unit := range s.Units() {
if err := i.unit(s, unit); err != nil {
return errors.Trace(err)
}
}
if s.Leader() != "" {
if err := i.st.LeadershipClaimer().ClaimLeadership(
s.Name(),
s.Leader(),
initialLeaderClaimTime); err != nil {
return errors.Trace(err)
}
}
return nil
}
