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
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
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