Migrate allocation succeeded flag for existing machines.

Author: Gerrit91

cmd/metal-api/internal/datastore/migrations/03_allocation_succeeded.go

@@ -0,0 +1,36 @@
+package migrations
+
+import (
+	r "gopkg.in/rethinkdb/rethinkdb-go.v6"
+
+	"github.com/metal-stack/metal-api/cmd/metal-api/internal/datastore"
+)
+
+func init() {
+	datastore.MustRegisterMigration(datastore.Migration{
+		Name:    "set allocation succeeded to true for allocated machines (#210)",
+		Version: 3,
+		Up: func(db *r.Term, session r.QueryExecutor, rs *datastore.RethinkStore) error {
+			ms, err := rs.ListMachines()
+			if err != nil {
+				return err
+			}
+
+			for i := range ms {
+				old := ms[i]
+				if old.Allocation == nil || old.Allocation.ConsolePassword == "" {
+					// these machines have never succeeded finalize-allocation
+					continue
+				}
+
+				n := old
+				n.Allocation.Succeeded = true
+				err = rs.UpdateMachine(&old, &n)
+				if err != nil {
+					return err
+				}
+			}
+			return nil
+		},
+	})
+}