Merge pull request #22 from gruntwork-io/small-fixes

Replace vars.tf with variables.tf

Author: brikis98

examples/couchbase-cluster-mds/README.md

@@ -28,7 +28,7 @@ To deploy a Couchbase Cluster:
    [couchbase-ami example](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-ami)
    documentation for instructions. Make sure to note down the ID of the AMI.
 1. Install [Terraform](https://www.terraform.io/).
-1. Open `vars.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
+1. Open `variables.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
    don't have a default. If you built a custom AMI, put its ID into the `ami_id` variable. If you didn't, this example
    will use public AMIs that Gruntwork has published, which are fine for testing/learning, but not recommended for
    production use.
@@ -42,7 +42,9 @@ To deploy a Couchbase Cluster:
 
 Check out [How do you connect to the Couchbase 
 cluster](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/modules/couchbase-cluster#how-do-you-connect-to-the-couchbase-cluster)
-documentation.
+documentation. To log into the Couchbase Web Console, use the username and password from the `cluster_username`
+and `cluster_password` vars in
+[user-data-couchbase-data-nodes.sh](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-cluster-mds/user-data/user-data-couchbase-data-nodes.sh).
 
 Note that booting up and rebalancing a Couchbase cluster can take 5 - 10 minutes, depending on the number and types of 
 instances.

examples/couchbase-cluster-simple-dns-tls/README.md

@@ -5,7 +5,7 @@ This folder shows an example of Terraform code that uses the
 module to deploy a [Couchbase](https://www.couchbase.com/) cluster in [AWS](https://aws.amazon.com/). The cluster 
 consists of one Auto Scaling Group (ASG) that runs all Couchbase services and Sync Gateway:
 
-![Couchbase single-cluster architecture](https://github.com/gruntwork-io/terraform-aws-couchbase/blob/master/_docs/couchbase-cluster-simple-architecture.png?raw=true)
+![Couchbase single-cluster architecture](https://github.com/gruntwork-io/terraform-aws-couchbase/blob/master/_docs/couchbase-single-cluster-architecture.png?raw=true)
 
 This example also deploys a Load Balancer in front of the Couchbase cluster, and configures SSL/DNS for it (see [DNS
 and SSL](#dns-and-ssl)), using the [load-balancer
@@ -31,7 +31,7 @@ To deploy a Couchbase Cluster:
    [couchbase-ami example](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-ami)
    documentation for instructions. Make sure to note down the ID of the AMI.
 1. Install [Terraform](https://www.terraform.io/).
-1. Open `vars.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
+1. Open `variables.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
    don't have a default. If you built a custom AMI, put its ID into the `ami_id` variable. If you didn't, this example
    will use public AMIs that Gruntwork has published, which are fine for testing/learning, but not recommended for
    production use.
@@ -45,6 +45,8 @@ To deploy a Couchbase Cluster:
 Check out [How do you connect to the Couchbase 
 cluster](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/modules/couchbase-cluster#how-do-you-connect-to-the-couchbase-cluster)
 documentation. Note that this module uses SSL, so make sure to use `https://` instead of `http://` for all URLs!
+To log into the Couchbase Web Console, use the username and password from the `cluster_username`and `cluster_password`
+vars in [user-data.sh](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-cluster-simple-dns-tls/user-data/user-data.sh).
 
 Note that booting up and rebalancing a Couchbase cluster can take 5 - 10 minutes, depending on the number and types of 
 instances. 

examples/couchbase-cluster-simple/README.md

@@ -30,7 +30,7 @@ To deploy a Couchbase Cluster:
    [couchbase-ami example](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-ami)
    documentation for instructions. Make sure to note down the ID of the AMI.
 1. Install [Terraform](https://www.terraform.io/).
-1. Open `vars.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
+1. Open `variables.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
    don't have a default. If you built a custom AMI, put its ID into the `ami_id` variable. If you didn't, this example
    will use public AMIs that Gruntwork has published, which are fine for testing/learning, but not recommended for
    production use.
@@ -43,7 +43,9 @@ To deploy a Couchbase Cluster:
 
 Check out [How do you connect to the Couchbase 
 cluster](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/modules/couchbase-cluster#how-do-you-connect-to-the-couchbase-cluster)
-documentation.
+documentation. To log into the Couchbase Web Console, use the username and password from the `cluster_username`
+and `cluster_password` vars in
+[user-data.sh](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-cluster-simple/user-data/user-data.sh).
 
 Note that booting up and rebalancing a Couchbase cluster can take 5 - 10 minutes, depending on the number and types of 
 instances. 

examples/couchbase-multi-datacenter-replication/README.md

@@ -24,15 +24,15 @@ To deploy a Couchbase Cluster:
 1. Optional: build custom Couchbase AMIs. See the
    [couchbase-ami example](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-ami)
    documentation for instructions. Note that you'll need to build one AMI in each of the regions specified in
-   `vars.tf`: `aws_region_primary` and `aws_region_replica`:
+   `variables.tf`: `aws_region_primary` and `aws_region_replica`:
 
     ```
     packer build -var aws_region=us-east-1 -only=ubuntu-ami couchbase.json
     packer build -var aws_region=us-west-1 -only=ubuntu-ami couchbase.json
     ```
 
 1. Install [Terraform](https://www.terraform.io/).
-1. Open `vars.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
+1. Open `variables.tf`, set the environment variables specified at the top of the file, and fill in any other variables that
    don't have a default. If you built custom AMIs, put their IDs into the `ami_id_primary` and `ami_id_replica`
    variables. If you didn't, this example will use public AMIs that Gruntwork has published, which are fine for
    testing/learning, but not recommended for production use.
@@ -46,7 +46,9 @@ To deploy a Couchbase Cluster:
 
 Check out [How do you connect to the Couchbase
 cluster](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/modules/couchbase-cluster#how-do-you-connect-to-the-couchbase-cluster)
-documentation. Note that this module uses SSL, so make sure to use `https://` instead of `http://` for all URLs!
+documentation. To log into the Couchbase Web Console, use the username and password from the `cluster_username`
+and `cluster_password` vars in
+[user-data-primary.sh](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples/couchbase-multi-datacenter-replication/user-data/user-data-primary.sh).
 
 Note that booting up and rebalancing a Couchbase cluster can take 5 - 10 minutes, depending on the number and types of
 instances.

modules/couchbase-cluster/README.md

@@ -32,7 +32,7 @@ module "couchbase_cluster" {
               /opt/couchbase/bin/run-couchbase-server --username admin --password password
               EOF
   
-  # ... See vars.tf for the other parameters you must define for the couchbase-cluster module
+  # ... See variables.tf for the other parameters you must define for the couchbase-cluster module
 }
 ```
 
@@ -58,7 +58,7 @@ Note the following parameters:
   [run-sync-gateway](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/modules/run-sync-gateway)
   scripts to configure and run Couchbase and/or Sync Gateway. 
 
-You can find the other parameters in [vars.tf](vars.tf).
+You can find the other parameters in [variables.tf](variables.tf).
 
 Check out the [examples folder](https://github.com/gruntwork-io/terraform-aws-couchbase/tree/master/examples) for 
 fully-working sample code. 

modules/load-balancer-target-group/README.md

@@ -75,7 +75,7 @@ module "couchbase_target_group" {
   # server
   enable_stickiness = true
     
-  # ... See vars.tf for the other parameters you must define for this module
+  # ... See variables.tf for the other parameters you must define for this module
 }
 
 module "sync_gateway_target_group" {
@@ -91,7 +91,7 @@ module "sync_gateway_target_group" {
   num_listener_arns               = 1
   listener_rule_starting_priority = 100
 
-  # ... See vars.tf for the other parameters you must define for this module
+  # ... See variables.tf for the other parameters you must define for this module
 }
 ```
 

modules/load-balancer/README.md

@@ -47,7 +47,7 @@ module "load_balancer" {
   allow_
   inbound_from_cidr_blocks = ["0.0.0.0/0"]
 
-  # ... See vars.tf for the other parameters you must define for this module
+  # ... See variables.tf for the other parameters you must define for this module
 }
 ```