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Support listing full service info in etcd

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This commit is contained in:
Asim Aslam
2019-10-07 16:11:52 +01:00
parent fa6590f999
commit e9dcff49e0
1 changed files with 13 additions and 6 deletions
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19
registry/etcd/etcd.go
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@@ -349,7 +349,7 @@ func (e *etcdRegistry) GetService(name string) ([]*registry.Service, error) {
func (e *etcdRegistry) ListServices() ([]*registry.Service, error) {
var services []*registry.Service
nameSet := make(map[string]struct{})
versions := make(map[string]*registry.Service)
ctx, cancel := context.WithTimeout(context.Background(), e.options.Timeout)
defer cancel()
@@ -364,13 +364,20 @@ func (e *etcdRegistry) ListServices() ([]*registry.Service, error) {
}
for _, n := range rsp.Kvs {
if sn := decode(n.Value); sn != nil {
nameSet[sn.Name] = struct{}{}
sn := decode(n.Value)
if sn == nil {
continue
}
v, ok := versions[sn.Name+sn.Version]
if !ok {
versions[sn.Name+sn.Version] = sn
continue
}
// append to service:version nodes
v.Nodes = append(v.Nodes, sn.Nodes...)
}
for k := range nameSet {
service := &registry.Service{}
service.Name = k
for _, service := range versions {
services = append(services, service)
}