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fix: replica set deployment for multi tenants (#8673)

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Changes in IP underneath are dynamic in replica sets
with multiple tenants, so deploying in that fashion
will not work until we wait for atleast one participatory
server to be local.

This PR also ensures that multi-tenant zone expansion also
works in replica set k8s deployments.

Introduces a new ENV `KUBERNETES_REPLICA_SET` check to call
appropriate code paths.
This commit is contained in:
Harshavardhana
2019-12-19 13:45:56 -08:00
committed by kannappanr
parent 39face27cf
commit d140074773
7 changed files with 56 additions and 17 deletions
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11
cmd/endpoint-ellipses.go
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@@ -270,7 +270,7 @@ func createServerEndpoints(serverAddr string, args ...string) (EndpointZones, in
if err != nil {
return nil, -1, -1, err
}
endpointList, newSetupType, err := CreateEndpoints(serverAddr, setArgs...)
endpointList, newSetupType, err := CreateEndpoints(serverAddr, false, setArgs...)
if err != nil {
return nil, -1, -1, err
}
@@ -283,6 +283,8 @@ func createServerEndpoints(serverAddr string, args ...string) (EndpointZones, in
return endpointZones, len(setArgs[0]), setupType, nil
}
var foundPrevLocal bool
// Verify the args setup-type appropriately.
{
setArgs, err := GetAllSets(args...)
@@ -290,10 +292,13 @@ func createServerEndpoints(serverAddr string, args ...string) (EndpointZones, in
return nil, -1, -1, err
}
_, setupType, err = CreateEndpoints(serverAddr, setArgs...)
var endpoints Endpoints
endpoints, setupType, err = CreateEndpoints(serverAddr, foundPrevLocal, setArgs...)
if err != nil {
return nil, -1, -1, err
}
foundPrevLocal = endpoints.atleastOneEndpointLocal()
}
for _, arg := range args {
@@ -301,7 +306,7 @@ func createServerEndpoints(serverAddr string, args ...string) (EndpointZones, in
if err != nil {
return nil, -1, -1, err
}
endpointList, _, err := CreateEndpoints(serverAddr, setArgs...)
endpointList, _, err := CreateEndpoints(serverAddr, foundPrevLocal, setArgs...)
if err != nil {
return nil, -1, -1, err
}