Add Arion gateway #748
Add Arion gateway #748
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| NeighborType neighbor_type = 1; | ||
| string subnet_id = 2; | ||
| string ip_address = 3; | ||
| string arion_group = 4; |
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@DavidLiu506 Let us discuss this. Hopefully we could reuse Alcor basic data structure to support Arion.
schema/proto3/gateway.proto
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| TGW = 2; // Transit Gateway | ||
| IGW = 3; // Internet Gateway | ||
| NGW = 4; // NAT Gateway | ||
| ARION=5; |
| // port for in-band (same NIC channel) operation | ||
| uint32 port_inband_operation = 4; |
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This is the port number for the in-band operation. Say, port_inband_operation=1234, then when ACA receives this Gateway State, it creates a UDP server at this port(1234) to receive the OAM packet sent by an Arion Wing.
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@zzxgzgz based on the new design, the OAM packet is sent by a local OAM agent, not the Arion Wing, right?
schema/proto3/arionmaster.proto
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| service ArionMasterService { |
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Is this the API provided by Arion Master? if so, we may put it in the Arion project and submodule from here.
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Good suggestions. Thank you!
xieus
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xieus
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A few comments, mostly minor.
| // port for in-band (same NIC channel) operation | ||
| uint32 port_inband_operation = 4; |
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@zzxgzgz based on the new design, the OAM packet is sent by a local OAM agent, not the Arion Wing, right?
...ces/data_plane_manager/src/main/java/com/futurewei/alcor/dataplane/cache/ArionWingCache.java
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...e_manager/src/main/java/com/futurewei/alcor/dataplane/controller/ArionGatewayController.java
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services/data_plane_manager/src/main/java/com/futurewei/alcor/dataplane/entity/ArionGroup.java
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services/data_plane_manager/src/main/java/com/futurewei/alcor/dataplane/entity/ArionWing.java
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| // arionWingCache store Arion wing meta data. key is Arion Wing hash code and value is Arion wing meta data. | ||
| private ICache<String, ArionWing> arionWingCache; | ||
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| // arionWingGroupCache store Arion group meta data. key is Arion wing group name, value is Arion wing meta data. |
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Is the value here Arion group info? What is the difference from ArionWing which is the wing meta data.
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Arion group cache store all arion group info.
Here is Arion Wing meta data:
private String group;
private String ip;
private String mac;
private int port;
There is a group member in Arion Wing meta data mean which group they belong to
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There might be several Arion Wing belong to one group
3 participants
1 Send Arion gateway ip and mac to ACA.
2 Add consistent hash