Minor fixes to documentation (#227)

Also resolves: #223

Author: irajdeep

docs/deploy-configure.md

@@ -22,8 +22,9 @@ To deploy your first replica set:
    ```
 3. Connect clients to the MongoDB replica set:
    ```
-   mongodb://<metadata.name of the MongoDB resource>-svc.<namespace>.svc.cluster.local:27017/?replicaSet=<replica set name>
+   mongo "mongodb://<service-object-name>.<namespace>.svc.cluster.local:27017/?replicaSet=<replica-set-name>"
    ```
+<em>NOTE: You can access the mongodb instance only from within a pod running in the cluster.</em>
 
 ## Upgrade your MongoDB Resource Version and Feature Compatibility Version
 

docs/install-upgrade.md

@@ -32,7 +32,7 @@ To install the MongoDB Community Kubernetes Operator:
 
    a. Invoke the following `kubectl` command:
       ```
-      kubectl create -f deploy/crds/mongodb.com_mongodb_scram_crd.yaml
+      kubectl create -f deploy/crds/mongodb.com_mongodb_crd.yaml.yaml
       ```
    b. Verify that the Custom Resource Definitions installed successfully:
       ```

docs/users.md

@@ -83,6 +83,6 @@ You cannot disable SCRAM authentication.
 
 - To authenticate to your MongoDB resource, run the following command:
    ```
-   mongo "mongodb://<mongodb-resource-metadata.name>-svc.<my-namespace>.svc.cluster.local:27017/?replicaSet=<replica-set-name>" --username <username> --password <password> --authenticationDatabase <authentication-database>
+   mongo "mongodb://<service-object-name>.<my-namespace>.svc.cluster.local:27017/?replicaSet=<replica-set-name>" --username <username> --password <password> --authenticationDatabase <authentication-database>
    ```
 - To change a user's password, create and apply a new secret resource definition with a `metadata.name` that is the same as the name specified in `passwordSecretRef.name` of the MongoDB CRD. The Operator will automatically regenerate credentials.