Private Cloud Install across datacentres/regions

Having installed Apigee into a single data centre, we are now attempting to install the same across regions now.

Need confirmation from experts out here on the response file. Below are the snippets:

# zookeeper
ZK_HOSTS="$IP4 $IP5 $DC2IP2 $DC2IP3" #IP/DNS names of all ZooKeeper nodes. 
ZK_CLIENT_HOSTS="$IP4 $IP5" #IP/DNS of ZooKeeper nodes in the region

# cassandra
CASS_HOSTS="$IP4:1,1 $IP5:1,1 $IP6:1,1 $DC2IP2:2,1 $DC2IP3:2,1 $DC2IP4:2,1"

# postres (analytics)
PG_MASTER=$IP13
PG_STANDBY="$IP14 $DC2IP7 $DC2IP8"

Above is the response file for DC1 and DC2IPXX are the references to the corresponding nodes on the DC2.

Any comments/feedback and any "gotchas", welcome.

Thanks,

Girish

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2 REPLIES 2

Hi Girish,

One thing I could notice was with ZK_HOSTS, it is recommended to have odd number of voters (zookeeper). Refer docs for more details on mult-datacenter configuration.

Thanks

Thanks @potturiprasanth.

Missed that completely, will review and update that accordingly.

Any idea, about the PG master/slave. For others, we can provide space delimited IP addresses. But none of the docs, show multiple IP addresses for a Postgres setup.

Thanks Again,

Girish