OM-43683 Add the new Commodity VCPURequest and VMemRequest into SDK

[ading1977]

The followings are changed:

• Remove golang.org/x/net pkg as it is not used
• Update github.com/golang/protobuf pkg to v1.3.1, otherwise NonMarketEntityDTO.pb.go file generation will fail because the reserved value (introduced in Feb 2019) is not recognized

    // Enumerate non market entities
    enum NonMarketEntityType {
        CLOUD_SERVICE = 0;
        // decommissioned WORKFLOW
        reserved 1;
        reserved "WORKFLOW";
        ACCOUNT = 2;
        PLAN_REPOSITORY = 3;
    }

• Update to 6.4.0 protobuf bindings that include the newly added commodity type VCPU_REQUEST and VMEM_REQUEST

[coveralls]

Coverage remained the same at 75.353% when pulling 1409a70 on ading1977:OM-43683 into fd31e1e on turbonomic:master.

[enlinxu]

The change seems much bigger than just adding the two commodities. Are we sure we are creating the diff based on the same branch?

[ading1977]

The change seems much bigger than just adding the two commodities. Are we sure we are creating the diff based on the same branch?

Let me be more clear and specific. This change contains three parts:

• Remove the unnecessary golang.org/x/net package, because we are currently using gorilla/websocket for websocket, and do not use x/net/websocket any more. This is instructed by the dependency management tool dep ensure.
• Update the vendor/github.com/golang/protobuf to v1.3.1. Otherwise the generation of the NonMarketEntityDTO.pb.go file will fail as explained in the pull request. As a result there is a lot of changes to vendor directory.
• There are quite some changes to the proto files between 6.3.0 and develop branch, especially for the following two files:
  CommonDTO.proto - 200 lines
  ActionExecution.proto - 55 lines
  All the pb.go files are generated with protoc --go_out=. *.proto command
• Finally I have sanity tested locally that kubeturbo built with the new turbo-go-sdk works with turbo server. Supply chains show up fine, and actions are generated as expected.

[enlinxu]

LGTM

[maxwangvmt]

LGTM