sh.addShard(
  "shard1ReplSet/shard1-0.shard1.mongodb.svc.cluster.local:27018," +
  "shard1-1.shard1.mongodb.svc.cluster.local:27018," +
  "shard1-2.shard1.mongodb.svc.cluster.local:27018"
)

sh.addShard(
  "shard2ReplSet/shard2-0.shard2.mongodb.svc.cluster.local:27018," +
  "shard2-1.shard2.mongodb.svc.cluster.local:27018," +
  "shard2-2.shard2.mongodb.svc.cluster.local:27018"
)

sh.status()

use admin

db.createUser({
  user: "admin",
  pwd: "ChangeMeStrongPassword",
  roles: [
    { role: "root", db: "admin" }
  ]
})

exit