sunnykrgupta / gke-mongodb-shards Goto Github PK

When i try to add shards to mongos server i receive a error from kubectl shell:

echo "Adding Shard 1 : Shard1 "
kubectl exec --namespace=daemonsl $(kubectl get pod -l "tier=routers" -o jsonpath='{.items[0].metadata.name}' --namespace=daemonsl ) -c mongos-container -- mongo --port 27017 --eval "sh.addShard("Shard1/mongodb-shard1-0.mongodb-shard1-headless-service.daemonsl.svc.cluster.local:27017");

Error: unknown shorthand flag: 'l' in -l

Hi Sunny,

Thanks for setting this up - it has been tremendously helpful. One thing I'd like to add to this is authentication (username, password). There doesn't seem to be a lot of documentation on setting up authentication for sharded cluster. Any guidance on this?

Thanks,

Riley

Current helm have only replicasets. It will be nice to add mongos to it.

We're testing a setup based on this, with I think the only real change being the storage size is 100gb for the shards and they're XFS filesystem type.

Most queries are blazing fast.

Some queries are taking awhile in multiples of 4s. We have a clear clustering of queries in the <50ms range, ~4s, and ~8s. The logs are showing "timeAcquiringMicros" as a relatively high value.

eg
timeAcquiringMicros: { r: 1011415 }

I'm wondering if you have any ideas what would cause that or how to approach it?

When try to apply mongodb-mongos-deployment-service.yaml we got CrashLoopBackOff on my google cloud kubernetes cluster.

Error from server (BadRequest): pod mongodb-shard1-0 does not have a host assigned