ReplicaSet configuration changes

llvtt commented 10 years ago

Addresses #94, #95, #92

Changes:

All replica sets have 1 arbiter + 2 other members
One data-bearing member of the replica set has the tag set:
```
"tags": {
   "disk": "ssd",
   "rack": "a"
}
```
The other data-bearing member of the replica set has the tag set:
```
"tags": {
   "disk": "spinning",
   "rack": "b"
}
```
The default oplog size is changed to 100MB (seems more sensible than 10 anyway), and "oplogSize" is removed from replica set configurations.

llvtt commented 10 years ago

@gjmurakami-10gen Updated to keep the same tag set names.

gjmurakami-10gen commented 10 years ago

LGTM!

10gen / mongo-orchestration