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Registry Replication issue
Dear Experts,
I have configured deployment of IceStorm service through IceGrid with Registry replication.
Unfortunately, it seems that I am not able to see replication of registry despite each node (except the one running Master) logging
I am running three IceGrid nodes each hosting registry replica.
These are corresponding grid config snippets, with each config having the same Default.Locator entry:
IceStorm persistence seems to work fine for existing connections but not for the new ones.
When the most simple subscriber tries to establish connection when master node/registry are down. It shows a connection error to other Locator replicas (192.168.161.24/25), e.g.:
Did I miss anything in the configuration?
Thank you,
Aleksey
I have configured deployment of IceStorm service through IceGrid with Registry replication.
Unfortunately, it seems that I am not able to see replication of registry despite each node (except the one running Master) logging
-- 08/23/13 13:15:15.006 icegridnode: Replica: established session with replica `Master'
I am running three IceGrid nodes each hosting registry replica.
These are corresponding grid config snippets, with each config having the same Default.Locator entry:
Ice.Default.Locator=BelvedereIceGrid/Locator:default -h 192.168.161.77 -p 14061:default -h 192.168.161.24 -p 14061:default -h 192.168.161.25 -p 14061
config.grid1 IceGrid.Registry.Client.Endpoints=default -h 192.168.161.77 -p 14061 IceGrid.Registry.Server.Endpoints=default -h 192.168.161.77 IceGrid.Registry.Internal.Endpoints=default -h 192.168.161.77 IceGrid.Node.CollocateRegistry=1
config.grid2 IceGrid.Registry.Client.Endpoints=default -h 192.168.161.77 -p 14061 IceGrid.Registry.Server.Endpoints=default -h 192.168.161.24 IceGrid.Registry.Internal.Endpoints=default -h 192.168.161.24 IceGrid.Registry.ReplicaName=Replica2 IceGrid.Node.CollocateRegistry=0
config.grid3 IceGrid.Registry.Client.Endpoints=default -h 192.168.161.77 -p 14061 IceGrid.Registry.Server.Endpoints=default -h 192.168.161.25 IceGrid.Registry.Internal.Endpoints=default -h 192.168.161.25 IceGrid.Registry.ReplicaName=Replica3 IceGrid.Node.CollocateRegistry=0
IceStorm persistence seems to work fine for existing connections but not for the new ones.
When the most simple subscriber tries to establish connection when master node/registry are down. It shows a connection error to other Locator replicas (192.168.161.24/25), e.g.:
-- 08/26/13 11:32:39.966 ./publisher: Locator: searching for object by id object = BelvedereIceStorm/TopicManager -- 08/26/13 11:32:39.967 ./publisher: Network: trying to establish tcp connection to [B]191.168.161.25:14061[/B] -- 08/26/13 11:32:39.967 ./publisher: Network: failed to establish tcp connection local address: 10.10.161.29:39248 remote address: 191.168.161.25:14061 Network.cpp:1998: Ice::ConnectionRefusedException: connection refused: Connection refused -- 08/26/13 11:32:39.967 ./publisher: Network: trying to establish tcp connection to [B]192.168.161.77:14061[/B] -- 08/26/13 11:32:39.967 ./publisher: Network: failed to establish tcp connection local address: 10.10.161.29:56221 remote address: 192.168.161.77:14061 Network.cpp:1998: Ice::ConnectionRefusedException: connection refused: Connection refused -- 08/26/13 11:32:39.967 ./publisher: Network: trying to establish tcp connection to [B]192.168.161.24:14061[/B] -- 08/26/13 11:32:39.968 ./publisher: Network: failed to establish tcp connection local address: 10.10.161.29:40658 remote address: 192.168.161.24:14061 Network.cpp:1998: Ice::ConnectionRefusedException: connection refused: Connection refused
Did I miss anything in the configuration?
Thank you,
Aleksey
0
Comments
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Hi Aleksey,
Your configuration is a bit confusing. If you want to run the registry service with the icegridnode executable, you need to enable registry collocation for all the nodes. In your configuration you only enable it in config.grid1.
The IceGrid.Registry.Client.Endpoints are also all identical in the three configuration files which is wrong. Most likely the following would be more correct if you want to run the 3 registry services collocated with the icegridnode executable:config.grid1 IceGrid.Registry.Client.Endpoints=default -h 192.168.161.77 -p 14061 IceGrid.Registry.Server.Endpoints=default -h 192.168.161.77 IceGrid.Registry.Internal.Endpoints=default -h 192.168.161.77 IceGrid.Node.CollocateRegistry=1
config.grid2 IceGrid.Registry.Client.Endpoints=default -h 192.168.161.24 -p 14061 IceGrid.Registry.Server.Endpoints=default -h 192.168.161.24 IceGrid.Registry.Internal.Endpoints=default -h 192.168.161.24 IceGrid.Registry.ReplicaName=Replica2 IceGrid.Node.CollocateRegistry=1
config.grid3 IceGrid.Registry.Client.Endpoints=default -h 192.168.161.25 -p 14061 IceGrid.Registry.Server.Endpoints=default -h 192.168.161.25 IceGrid.Registry.Internal.Endpoints=default -h 192.168.161.25 IceGrid.Registry.ReplicaName=Replica3 IceGrid.Node.CollocateRegistry=1
For a configuration example using IceGrid replication, I recommend checking out the demo/IceGrid/replication demo in your Ice demo distribution.
Cheers,
Benoit.0 -
Dear Benoit,
thank you for a very fast response!
This fixed the issue.
Thank you,
Aleksey0