James C.J Chung

[RM] getSubnetRouteTable in RouterServiceImpl.java should separate Neutron and VPC router scenario.

3

**Issue:** `getSubnetRouteTable` in `RouterServiceImpl.java` is used by both Neutron and VPC scenarios, but it's only deal with VPC scenario in the code. **Suggestion:** Add a flag as an input argument...

[subnet] Cannot delete a subnet without a gateway port and routing table

2

**Issue:** Cannot delete a subnet without a gateway port It will return ``` { "timestamp": "2021-06-23T19:24:44.531+0000", "status": 500, "error": "Internal Server Error", "message": "404 : [{\"timestamp\":\"2021-06-23T19:24:44.493+0000\",\"status\":404,\"error\":\"Not Found\",\"message\":\"Port not found\",\"path\":\"/project/3dda2801-d675-4688-a63f-dcda8d327f50/ports/145e37e1-e9b1-4f92-b6f6-6a62c636c4e8\"}]", "path":...

**Requirement** We need an elasticsearch cluster in Alcor's k8s deployment as a storage for OpenStack's osprofiler and Jaeger's openstracing features in Alcor in both Bellevue and Medina cluster.

[VPC] The /segments/createDefaultTable API creating default segment table for network takes too long

3

**Issue** The /segments/createDefaultTable is the first API need to be call before creating any network resources. It will create default segment partition table for network resource. The implementation right now...

[Route Manager] attach subnet gw interface to a router got error.

1

**Reproduce Step:** 1. Create 2 subnets in Horizon 2. Create a router. 3. Attach subnet1 to router 4. Attach subnet2 to router **Result:** RM got following error: ``` 2021-04-08 22:01:20.458...

The current Alcor k8s deployment scripts use ssh remote execution to parallel run deployment script on each node in the cluster. The parallel remote script execution cannot guarantee the completion...

Objective: Implement a CacheFactory class and related classes using HazelCast IMDG under com.futuerwei.alcor.common.db.hazelcast. Work Items: 1. Study package com.futurewei.alcor.common.db.ignite and com.futurewei.alcor.common.db.redis 2. Implement cache and related classes using hazelcast's IMap:...

[subnet] update subnet from horizon will remove default gateway of the subnet

2

**Reproduce steps:** 1. Create a subnet with default gateway (without clicking on "Disable Gateway") 2. Edit a created subnet from OpenStack Horizon, change the subnet's name only then submit. 3....