| 55 | } |
| 56 | |
| 57 | func (handler *ShardHandler) Create(c *gin.Context) { |
| 58 | ns := c.Param("namespace") |
| 59 | var req struct { |
| 60 | Nodes []string `json:"nodes" validate:"required"` |
| 61 | Password string `json:"password"` |
| 62 | } |
| 63 | if err := c.BindJSON(&req); err != nil { |
| 64 | helper.ResponseBadRequest(c, err) |
| 65 | return |
| 66 | } |
| 67 | if len(req.Nodes) == 0 { |
| 68 | helper.ResponseBadRequest(c, errors.New("nodes should NOT be empty")) |
| 69 | return |
| 70 | } |
| 71 | nodes := make([]store.Node, 0, len(req.Nodes)) |
| 72 | for i, addr := range req.Nodes { |
| 73 | node := store.NewClusterNode(addr, req.Password) |
| 74 | if i == 0 { |
| 75 | node.SetRole(store.RoleMaster) |
| 76 | } else { |
| 77 | node.SetRole(store.RoleSlave) |
| 78 | } |
| 79 | nodes = append(nodes, node) |
| 80 | } |
| 81 | cluster, _ := c.MustGet(consts.ContextKeyCluster).(*store.Cluster) |
| 82 | newShard := store.NewShard() |
| 83 | newShard.Nodes = nodes |
| 84 | cluster.Shards = append(cluster.Shards, newShard) |
| 85 | if err := handler.s.UpdateCluster(c, ns, cluster); err != nil { |
| 86 | helper.ResponseError(c, err) |
| 87 | return |
| 88 | } |
| 89 | helper.ResponseCreated(c, gin.H{"shard": newShard}) |
| 90 | } |
| 91 | |
| 92 | func (handler *ShardHandler) Remove(c *gin.Context) { |
| 93 | ns := c.Param("namespace") |