Provisioning Documentation Updates

Updating provisioning documents.

Also moved some steps from build_ami.yml to a new
play for better reusability.

9 files changed, 284 insertions, 183 deletions

diff --git a/playbooks/aws/BUILD_AMI.md b/playbooks/aws/BUILD_AMI.md
new file mode 100644
index 000000000..468264a9a
--- /dev/null
+++ b/playbooks/aws/BUILD_AMI.md
@@ -0,0 +1,21 @@
+# Build AMI
+
+When seeking to deploy a working openshift cluster using these plays, a few
+items must be in place.
+
+These are:
+
+1. Create an instance, using a specified ssh key.
+2. Run openshift-ansible setup roles to ensure packages and services are correctly configured.
+3. Create the AMI.
+4. If encryption is desired
+  - A KMS key is created with the name of $clusterid
+  - An encrypted AMI will be produced with $clusterid KMS key
+5. Terminate the instance used to configure the AMI.
+
+More AMI specific options can be found in ['openshift_aws/defaults/main.yml'](../../roles/openshift_aws/defaults/main.yml).  When creating an encrypted AMI please specify use_encryption:
+```
+# openshift_aws_ami_encrypt: True  # defaults to false
+```
+
+**Note**:  This will ensure to take the recently created AMI and encrypt it to be used later.  If encryption is not desired then set the value to false (defaults to false). The AMI id will be fetched and used according to its most recent creation date.
diff --git a/playbooks/aws/PREREQUISITES.md b/playbooks/aws/PREREQUISITES.md
new file mode 100644
index 000000000..4f428dcc3
--- /dev/null
+++ b/playbooks/aws/PREREQUISITES.md
@@ -0,0 +1,40 @@
+# Prerequisites
+
+When seeking to deploy a working openshift cluster using these plays, a few
+items must be in place.
+
+These are:
+
+1) vpc
+2) security group to build the AMI in.
+3) ssh keys to log into instances
+
+These items can be provisioned ahead of time, or you can utilize the plays here
+to create these items.
+
+If you wish to provision these items yourself, or you already have these items
+provisioned and wish to utilize existing components, please refer to
+provisioning_vars.yml.example.
+
+If you wish to have these items created for you, continue with this document.
+
+# Running prerequisites.yml
+
+Warning:  Running these plays will provision items in your AWS account (if not
+present), and you may incur billing charges.  These plays are not suitable
+for the free-tier.
+
+## Step 1:
+Ensure you have specified all the necessary provisioning variables.  See
+provisioning_vars.example.yml and README.md for more information.
+
+## Step 2:
+```
+$ ansible-playbook -i inventory.yml prerequisites.yml -e @provisioning_vars.yml
+```
+
+This will create a VPC, security group, and ssh_key.  These plays are idempotent,
+and multiple runs should result in no additional provisioning of these components.
+
+You can also verify that you will successfully utilize existing components with
+these plays.
diff --git a/playbooks/aws/README.md b/playbooks/aws/README.md
index 816cb35b4..fbab61189 100644
--- a/playbooks/aws/README.md
+++ b/playbooks/aws/README.md
@@ -8,6 +8,13 @@ With recent desire for provisioning from customers and developers alike, the AWS
  deploy highly scalable Openshift clusters utilizing AWS auto scale groups and
  custom AMIs.
 
+To speed in the provisioning of medium and large clusters, openshift-node
+instances are created using a pre-built AMI.  A list of pre-built AMIs will
+be available soon.
+
+If the deployer wishes to build their own AMI for provisioning, instructions
+to do so are provided here.
+
 ### Where do I start?
 
 Before any provisioning may occur, AWS account credentials must be present in the environment.  This can be done in two ways:
@@ -31,8 +38,13 @@ Before any provisioning may occur, AWS account credentials must be present in th
 
 ### Let's Provision!
 
-The newly added playbooks are the following:
-- build_ami.yml - Builds a custom AMI.  This currently requires the user to supply a valid AMI with access to repositories that contain openshift repositories.
+Warning:  Running these plays will provision items in your AWS account (if not
+present), and you may incur billing charges.  These plays are not suitable
+for the free-tier.
+
+#### High-level overview
+- prerequisites.yml - Provision VPC, Security Groups, SSH keys, if needed.  See PREREQUISITES.md for more information.
+- build_ami.yml - Builds a custom AMI.  See BUILD_AMI.md for more information.
 - provision.yml - Create a vpc, elbs, security groups, launch config, asg's, etc.
 - install.yml - Calls the openshift-ansible installer on the newly created instances
 - provision_nodes.yml - Creates the infra and compute node scale groups
@@ -41,82 +53,38 @@ The newly added playbooks are the following:
 
 The current expected work flow should be to provide an AMI with access to Openshift repositories.  There should be a repository specified in the `openshift_additional_repos` parameter of the inventory file. The next expectation is a minimal set of values in the `provisioning_vars.yml` file to configure the desired settings for cluster instances.  These settings are AWS specific and should be tailored to the consumer's AWS custom account settings.
 
+Values specified in provisioning_vars.yml may instead be specified in your inventory group_vars
+under the appropriate groups.  Most variables can exist in the 'all' group.
+
 ```yaml
 ---
-# when creating an AMI set this to True
-# when installing a cluster set this to False
-openshift_node_bootstrap: True
-
-# specify a clusterid
-# openshift_aws_clusterid: default
-
-# specify a region
-# openshift_aws_region: us-east-1
-
-# must specify a base_ami when building an AMI
-# openshift_aws_base_ami: # base image for AMI to build from
-# specify when using a custom AMI
-# openshift_aws_ami:
-
-# when creating an encrypted AMI please specify use_encryption
-# openshift_aws_ami_encrypt: False
-
-# custom certificates are required for the ELB
-# openshift_aws_iam_cert_path: '/path/to/cert/wildcard.<clusterid>.<domain>.com.crt'
-# openshift_aws_iam_cert_key_path: '/path/to/key/wildcard.<clusterid>.<domain>.com.key'
-# openshift_aws_iam_cert_chain_path: '/path/to/ca_cert_file/ca.crt'
-
-# This is required for any ec2 instances
-# openshift_aws_ssh_key_name: myuser_key
-
-# This will ensure these users are created
-#openshift_aws_users:
-#- key_name: myuser_key
-#  username: myuser
-#  pub_key: |
-#         ssh-rsa AAAA
+# Minimum mandatory provisioning variables.  See provisioning_vars.yml.example.
+# for more information.
+openshift_deployment_type: # 'origin' or 'openshift-enterprise'
+openshift_release: # example: v3.7
+openshift_pkg_version: # example: -3.7.0
+openshift_aws_ssh_key_name: # example: myuser_key
+openshift_aws_base_ami: # example: ami-12345678
+openshift_aws_iam_cert_path: # example: '/path/to/wildcard.<clusterid>.example.com.crt'
+openshift_aws_iam_key_path: # example: '/path/to/wildcard.<clusterid>.example.com.key'
 ```
 
 If customization is required for the instances, scale groups, or any other configurable option please see the ['openshift_aws/defaults/main.yml'](../../roles/openshift_aws/defaults/main.yml) for variables and overrides. These overrides can be placed in the `provisioning_vars.yml`, `inventory`, or `group_vars`.
 
-In order to create the bootstrap-able AMI we need to create an openshift-ansible inventory file.  This file enables us to create the AMI using the openshift-ansible node roles. The exception here is that there will be no hosts specified by the inventory file.  Here is an example:
-
-```ini
-[OSEv3:children]
-masters
-nodes
-etcd
-
-[OSEv3:vars]
-################################################################################
-# Ensure these variables are set for bootstrap
-################################################################################
-# openshift_deployment_type is required for installation
-openshift_deployment_type=origin
+In order to create the bootstrap-able AMI we need to create a basic openshift-ansible inventory.  This enables us to create the AMI using the openshift-ansible node roles.  This inventory should not include any hosts, but certain variables should be defined in the appropriate groups, just as deploying a cluster
+using the normal openshift-ansible method.  See provisioning-inventory.example.ini for an example.
 
-# required when building an AMI.  This will
-# be dependent on the version provided by the yum repository
-openshift_pkg_version=-3.6.0
-
-openshift_master_bootstrap_enabled=True
-
-openshift_hosted_router_wait=False
-openshift_hosted_registry_wait=False
-
-# Repository for installation
-openshift_additional_repos=[{'name': 'openshift-repo', 'id': 'openshift-repo',  'baseurl': 'https://mirror.openshift.com/enterprise/enterprise-3.6/latest/x86_64/os/', 'enabled': 'yes', 'gpgcheck': 0, 'sslverify': 'no', 'sslclientcert': '/var/lib/yum/client-cert.pem', 'sslclientkey': '/var/lib/yum/client-key.pem', 'gpgkey': 'https://mirror.ops.rhcloud.com/libra/keys/RPM-GPG-KEY-redhat-release https://mirror.ops.rhcloud.com/libra/keys/RPM-GPG-KEY-redhat-beta https://mirror.ops.rhcloud.com/libra/keys/RPM-GPG-KEY-redhat-openshifthosted'}]
-
-################################################################################
-# cluster specific settings maybe be placed here
+There are more examples of cluster inventory settings [`here`](../../inventory/byo/).
 
-[masters]
+#### Step 0 (optional)
 
-[etcd]
+You may provision a VPC, Security Group, and SSH keypair to build the AMI.
 
-[nodes]
+```
+$ ansible-playbook -i inventory.yml prerequisites.yml -e @provisioning_vars.yml
 ```
 
-There are more examples of cluster inventory settings [`here`](../../inventory/byo/).
+See PREREQUISITES.md for more information.
 
 #### Step 1
 
@@ -126,24 +94,6 @@ Once the `inventory` and the `provisioning_vars.yml` file has been updated with
 $ ansible-playbook -i inventory.yml build_ami.yml -e @provisioning_vars.yml
 ```
 
-1. This script will build a VPC. Default name will be clusterid if not specified.
-2. Create an ssh key required for the instance.
-3. Create a security group.
-4. Create an instance using the key from step 2 or a specified key.
-5. Run openshift-ansible setup roles to ensure packages and services are correctly configured.
-6. Create the AMI.
-7. If encryption is desired
-  - A KMS key is created with the name of $clusterid
-  - An encrypted AMI will be produced with $clusterid KMS key
-8. Terminate the instance used to configure the AMI.
-
-More AMI specific options can be found in ['openshift_aws/defaults/main.yml'](../../roles/openshift_aws/defaults/main.yml).  When creating an encrypted AMI please specify use_encryption:
-```
-# openshift_aws_ami_encrypt: True  # defaults to false
-```
-
-**Note**:  This will ensure to take the recently created AMI and encrypt it to be used later.  If encryption is not desired then set the value to false (defaults to false). The AMI id will be fetched and used according to its most recent creation date.
-
 #### Step 2
 
 Now that we have created an AMI for our Openshift installation, there are two ways to use the AMI.
@@ -167,16 +117,14 @@ $ ansible-playbook provision.yml -e @provisioning_vars.yml
 ```
 
 This playbook runs through the following steps:
-1. Ensures a VPC is created.
-2. Ensures a SSH key exists.
-3. Creates an s3 bucket for the registry named $clusterid-docker-registry
-4. Create master security groups.
-5. Create a master launch config.
-6. Create the master auto scaling groups.
-7. If certificates are desired for ELB, they will be uploaded.
-8. Create internal and external master ELBs.
-9. Add newly created masters to the correct groups.
-10. Set a couple of important facts for the masters.
+1. Creates an s3 bucket for the registry named $clusterid-docker-registry
+2. Create master security groups.
+3. Create a master launch config.
+4. Create the master auto scaling groups.
+5. If certificates are desired for ELB, they will be uploaded.
+6. Create internal and external master ELBs.
+7. Add newly created masters to the correct groups.
+8. Set a couple of important facts for the masters.
 
 At this point we have successfully created the infrastructure including the master nodes.
 
@@ -195,13 +143,13 @@ Once this playbook completes, the cluster masters should be installed and config
 
 #### Step 5
 
-Now that we have a cluster deployed it will be more interesting to create some node types.  This can be done easily with the following playbook:
+Now that we have the cluster masters deployed, we need to deploy our infrastructure and compute nodes:
 
 ```
 $ ansible-playbook provision_nodes.yml -e @provisioning_vars.yml
 ```
 
-Once this playbook completes, it should create the compute and infra node scale groups.  These nodes will attempt to register themselves to the cluster.  These requests must be approved by an administrator.
+Once this playbook completes, it should create the compute and infra node scale groups.  These nodes will attempt to register themselves to the cluster.  These requests must be approved by an administrator in Step 6.
 
 #### Step 6
 
diff --git a/playbooks/aws/openshift-cluster/build_ami.yml b/playbooks/aws/openshift-cluster/build_ami.yml
index 1ab1e8041..559a37cbe 100644
--- a/playbooks/aws/openshift-cluster/build_ami.yml
+++ b/playbooks/aws/openshift-cluster/build_ami.yml
@@ -17,14 +17,6 @@
     - name: openshift_aws_region
       msg: "openshift_aws_region={{ openshift_aws_region | default('us-east-1') }}"
 
-- include: provision_vpc.yml
-
-- include: provision_ssh_keypair.yml
-
-- include: provision_sec_group.yml
-  vars:
-    openshift_aws_node_group_type: compute
-
 - include: provision_instance.yml
   vars:
     openshift_aws_node_group_type: compute
diff --git a/playbooks/aws/openshift-cluster/prerequisites.yml b/playbooks/aws/openshift-cluster/prerequisites.yml
new file mode 100644
index 000000000..df77fe3bc
--- /dev/null
+++ b/playbooks/aws/openshift-cluster/prerequisites.yml
@@ -0,0 +1,8 @@
+---
+- include: provision_vpc.yml
+
+- include: provision_ssh_keypair.yml
+
+- include: provision_sec_group.yml
+  vars:
+    openshift_aws_node_group_type: compute
diff --git a/playbooks/aws/openshift-cluster/provisioning_vars.example.yml b/playbooks/aws/openshift-cluster/provisioning_vars.example.yml
deleted file mode 100644
index 28eb9c993..000000000
--- a/playbooks/aws/openshift-cluster/provisioning_vars.example.yml
+++ /dev/null
@@ -1,28 +0,0 @@
----
-# when creating an AMI set this option to True
-# when installing the cluster, set this to False
-openshift_node_bootstrap: True
-
-# specify a clusterid
-#openshift_aws_clusterid: default
-
-# must specify a base_ami when building an AMI
-#openshift_aws_base_ami:
-
-# when creating an encrypted AMI please specify use_encryption
-#openshift_aws_ami_encrypt: False
-
-# custom certificates are required for the ELB
-#openshift_aws_iam_cert_path: '/path/to/wildcard.<clusterid>.example.com.crt'
-#openshift_aws_iam_key_path: '/path/to/wildcard.<clusterid>.example.com.key'
-#openshift_aws_iam_cert_chain_path: '/path/to/cert.ca.crt'
-
-# This is required for any ec2 instances
-#openshift_aws_ssh_key_name: myuser_key
-
-# This will ensure these users are created
-#openshift_aws_users:
-#- key_name: myuser_key
-#  username: myuser
-#  pub_key: |
-#         ssh-rsa AAAA
diff --git a/playbooks/aws/provisioning-inventory.example.ini b/playbooks/aws/provisioning-inventory.example.ini
new file mode 100644
index 000000000..238a7eb2f
--- /dev/null
+++ b/playbooks/aws/provisioning-inventory.example.ini
@@ -0,0 +1,25 @@
+[OSEv3:children]
+masters
+nodes
+etcd
+
+[OSEv3:vars]
+################################################################################
+# Ensure these variables are set for bootstrap
+################################################################################
+# openshift_deployment_type is required for installation
+openshift_deployment_type=origin
+
+openshift_master_bootstrap_enabled=True
+
+openshift_hosted_router_wait=False
+openshift_hosted_registry_wait=False
+
+################################################################################
+# cluster specific settings maybe be placed here
+
+[masters]
+
+[etcd]
+
+[nodes]
diff --git a/playbooks/aws/provisioning_vars.yml.example b/playbooks/aws/provisioning_vars.yml.example
new file mode 100644
index 000000000..aa91363ae
--- /dev/null
+++ b/playbooks/aws/provisioning_vars.yml.example
@@ -0,0 +1,120 @@
+---
+# Variables that are commented in this file are optional; uncommented variables
+# are mandatory.
+
+# Default values for each variable are provided, as applicable.
+# Example values for mandatory variables are provided as a comment at the end
+# of the line.
+
+# ------------------------ #
+# Common/Cluster Variables #
+# ------------------------ #
+# Variables in this section affect all areas of the cluster
+
+# Deployment type must be specified.
+openshift_deployment_type: # 'origin' or 'openshift-enterprise'
+
+# openshift_release must be specified.  Use whatever version of openshift
+# that is supported by openshift-ansible that you wish.
+openshift_release: # v3.7
+
+# This will be dependent on the version provided by the yum repository
+openshift_pkg_version: # -3.7.0
+
+# specify a clusterid
+# This value is also used as the default value for many other components.
+#openshift_aws_clusterid: default
+
+# AWS region
+# This value will instruct the plays where all items should be created.
+# Multi-region deployments are not supported using these plays at this time.
+#openshift_aws_region: us-east-1
+
+#openshift_aws_create_launch_config: true
+#openshift_aws_create_scale_group: true
+
+# --- #
+# VPC #
+# --- #
+
+# openshift_aws_create_vpc defaults to true.  If you don't wish to provision
+# a vpc, set this to false.
+#openshift_aws_create_vpc: true
+
+# Name of the vpc.  Needs to be set if using a pre-existing vpc.
+#openshift_aws_vpc_name: "{{ openshift_aws_clusterid }}"
+
+# Name of the subnet in the vpc to use.  Needs to be set if using a pre-existing
+# vpc + subnet.
+#openshift_aws_subnet_name:
+
+# -------------- #
+# Security Group #
+# -------------- #
+
+# openshift_aws_create_security_groups defaults to true.  If you wish to use
+# an existing security group, set this to false.
+#openshift_aws_create_security_groups: true
+
+# openshift_aws_build_ami_group is the name of the security group to build the
+# ami in.  This defaults to the value of openshift_aws_clusterid.
+#openshift_aws_build_ami_group: "{{ openshift_aws_clusterid }}"
+
+# openshift_aws_launch_config_security_groups specifies the security groups to
+# apply to the launch config.  The launch config security groups will be what
+# the cluster actually is deployed in.
+#openshift_aws_launch_config_security_groups: see roles/openshift_aws/defaults.yml
+
+# openshift_aws_node_security_groups are created when
+# openshift_aws_create_security_groups is set to true.
+#openshift_aws_node_security_groups: see roles/openshift_aws/defaults.yml
+
+# -------- #
+# ssh keys #
+# -------- #
+
+# Specify the key pair name here to connect to the provisioned instances.  This
+# can be an existing key, or it can be one of the keys specified in
+# openshift_aws_users
+openshift_aws_ssh_key_name: # myuser_key
+
+# This will ensure these user and public keys are created.
+#openshift_aws_users:
+#- key_name: myuser_key
+#  username: myuser
+#  pub_key: |
+#         ssh-rsa AAAA
+
+# When building the AMI, specify the user to ssh to the instance as.
+# openshift_aws_build_ami_ssh_user: root
+
+# --------- #
+# AMI Build #
+# --------- #
+# Variables in this section apply to building a node AMI for use in your
+# openshift cluster.
+
+# must specify a base_ami when building an AMI
+openshift_aws_base_ami: # ami-12345678
+
+# when creating an encrypted AMI please specify use_encryption
+#openshift_aws_ami_encrypt: False
+
+# -- #
+# S3 #
+# -- #
+
+# Create an s3 bucket.
+#openshift_aws_create_s3: True
+
+# --- #
+# ELB #
+# --- #
+
+# openshift_aws_elb_name will be the base-name of the ELBs.
+#openshift_aws_elb_name: "{{ openshift_aws_clusterid }}"
+
+# custom certificates are required for the ELB
+openshift_aws_iam_cert_path: # '/path/to/wildcard.<clusterid>.example.com.crt'
+openshift_aws_iam_key_path: # '/path/to/wildcard.<clusterid>.example.com.key'
+#openshift_aws_iam_cert_chain_path: '/path/to/cert.ca.crt'
diff --git a/roles/openshift_aws/README.md b/roles/openshift_aws/README.md
index ff96081fe..4aca5c7a8 100644
--- a/roles/openshift_aws/README.md
+++ b/roles/openshift_aws/README.md
@@ -1,7 +1,29 @@
 openshift_aws
 ==================================
 
-Provision AWS infrastructure helpers.
+Provision AWS infrastructure and instances.
+
+This role contains many task-areas to provision resources and perform actions
+against an AWS account for the purposes of dynamically building an openshift
+cluster.
+
+This role is primarily intended to be used with "include_role" and "tasks_from".
+
+include_role can be called from the tasks section in a play.  See example
+playbook below for reference.
+
+These task-areas are:
+
+* provision a vpc: vpc.yml
+* provision elastic load balancers: elb.yml
+* upload IAM ssl certificates to use with load balancers: iam_cert.yml
+* provision an S3 bucket: s3.yml
+* provision an instance to build an AMI: provision_instance.yml
+* provision a security group in AWS: security_group.yml
+* provision ssh keys and users in AWS: ssh_keys.yml
+* provision an AMI in AWS: seal_ami.yml
+* provision scale groups: scale_group.yml
+* provision launch configs: launch_config.yml
 
 Requirements
 ------------
@@ -9,56 +31,9 @@ Requirements
 * Ansible 2.3
 * Boto
 
-Role Variables
---------------
-
-From this role:
-
-| Name                                              | Default value
-|---------------------------------------------------|-----------------------
-| openshift_aws_clusterid                           | default
-| openshift_aws_elb_scheme                          | internet-facing
-| openshift_aws_launch_config_bootstrap_token       | ''
-| openshift_aws_node_group_config                   | {'master': {'ami': '{{ openshift_aws_ami }}', 'health_check': {'type': 'EC2', 'period': 60}, 'volumes': '{{ openshift_aws_node_group_config_master_volumes }}', 'tags': {'host-type': 'master', 'sub-host-type': 'default'}, 'min_size': 3, 'instance_type': 'm4.xlarge', 'desired_size': 3, 'wait_for_instances': True, 'max_size': 3}, 'tags': '{{ openshift_aws_node_group_config_tags }}', 'compute': {'ami': '{{ openshift_aws_ami }}', 'health_check': {'type': 'EC2', 'period': 60}, 'volumes': '{{ openshift_aws_node_group_config_node_volumes }}', 'tags': {'host-type': 'node', 'sub-host-type': 'compute'}, 'min_size': 3, 'instance_type': 'm4.xlarge', 'desired_size': 3, 'max_size': 100}, 'infra': {'ami': '{{ openshift_aws_ami }}', 'health_check': {'type': 'EC2', 'period': 60}, 'volumes': '{{ openshift_aws_node_group_config_node_volumes }}', 'tags': {'host-type': 'node', 'sub-host-type': 'infra'}, 'min_size': 2, 'instance_type': 'm4.xlarge', 'desired_size': 2, 'max_size': 20}}
-| openshift_aws_ami_copy_wait                       | False
-| openshift_aws_users                               | []
-| openshift_aws_launch_config_name                  | {{ openshift_aws_clusterid }}-{{ openshift_aws_node_group_type }}
-| openshift_aws_node_group_type                     | master
-| openshift_aws_elb_cert_arn                        | ''
-| openshift_aws_kubernetes_cluster_status           | owned
-| openshift_aws_s3_mode                             | create
-| openshift_aws_vpc                                 | {'subnets': {'us-east-1': [{'cidr': '172.31.48.0/20', 'az': 'us-east-1c'}, {'cidr': '172.31.32.0/20', 'az': 'us-east-1e'}, {'cidr': '172.31.16.0/20', 'az': 'us-east-1a'}]}, 'cidr': '172.31.0.0/16', 'name': '{{ openshift_aws_vpc_name }}'}
-| openshift_aws_create_ssh_keys                     | False
-| openshift_aws_iam_kms_alias                       | alias/{{ openshift_aws_clusterid }}_kms
-| openshift_aws_use_custom_ami                      | False
-| openshift_aws_ami_copy_src_region                 | {{ openshift_aws_region }}
-| openshift_aws_s3_bucket_name                      | {{ openshift_aws_clusterid }}
-| openshift_aws_elb_health_check                    | {'response_timeout': 5, 'ping_port': 443, 'ping_protocol': 'tcp', 'interval': 30, 'healthy_threshold': 2, 'unhealthy_threshold': 2}
-| openshift_aws_node_security_groups                | {'default': {'rules': [{'to_port': 22, 'from_port': 22, 'cidr_ip': '0.0.0.0/0', 'proto': 'tcp'}, {'to_port': 'all', 'from_port': 'all', 'proto': 'all', 'group_name': '{{ openshift_aws_clusterid }}'}], 'name': '{{ openshift_aws_clusterid }}', 'desc': '{{ openshift_aws_clusterid }} default'}, 'master': {'rules': [{'to_port': 80, 'from_port': 80, 'cidr_ip': '0.0.0.0/0', 'proto': 'tcp'}, {'to_port': 443, 'from_port': 443, 'cidr_ip': '0.0.0.0/0', 'proto': 'tcp'}], 'name': '{{ openshift_aws_clusterid }}_master', 'desc': '{{ openshift_aws_clusterid }} master instances'}, 'compute': {'name': '{{ openshift_aws_clusterid }}_compute', 'desc': '{{ openshift_aws_clusterid }} compute node instances'}, 'etcd': {'name': '{{ openshift_aws_clusterid }}_etcd', 'desc': '{{ openshift_aws_clusterid }} etcd instances'}, 'infra': {'rules': [{'to_port': 80, 'from_port': 80, 'cidr_ip': '0.0.0.0/0', 'proto': 'tcp'}, {'to_port': 443, 'from_port': 443, 'cidr_ip': '0.0.0.0/0', 'proto': 'tcp'}, {'to_port': 32000, 'from_port': 30000, 'cidr_ip': '0.0.0.0/0', 'proto': 'tcp'}], 'name': '{{ openshift_aws_clusterid }}_infra', 'desc': '{{ openshift_aws_clusterid }} infra node instances'}}
-| openshift_aws_elb_security_groups                 | ['{{ openshift_aws_clusterid }}', '{{ openshift_aws_clusterid }}_{{ openshift_aws_node_group_type }}']
-| openshift_aws_vpc_tags                            | {'Name': '{{ openshift_aws_vpc_name }}'}
-| openshift_aws_create_security_groups              | False
-| openshift_aws_create_iam_cert                     | False
-| openshift_aws_create_scale_group                  | True
-| openshift_aws_ami_encrypt                         | False
-| openshift_aws_node_group_config_node_volumes      | [{'volume_size': 100, 'delete_on_termination': True, 'device_type': 'gp2', 'device_name': '/dev/sdb'}]
-| openshift_aws_elb_instance_filter                 | {'tag:host-type': '{{ openshift_aws_node_group_type }}', 'tag:clusterid': '{{ openshift_aws_clusterid }}', 'instance-state-name': 'running'}
-| openshift_aws_region                              | us-east-1
-| openshift_aws_elb_name                            | {{ openshift_aws_clusterid }}-{{ openshift_aws_node_group_type }}
-| openshift_aws_elb_idle_timout                     | 400
-| openshift_aws_subnet_name                     | us-east-1c
-| openshift_aws_node_group_config_tags              | {{ openshift_aws_clusterid | openshift_aws_build_instance_tags(openshift_aws_kubernetes_cluster_status) }}
-| openshift_aws_create_launch_config                | True
-| openshift_aws_ami_tags                            | {'bootstrap': 'true', 'clusterid': '{{ openshift_aws_clusterid }}', 'openshift-created': 'true'}
-| openshift_aws_ami_name                            | openshift-gi
-| openshift_aws_node_group_config_master_volumes    | [{'volume_size': 100, 'delete_on_termination': False, 'device_type': 'gp2', 'device_name': '/dev/sdb'}]
-| openshift_aws_vpc_name                            | {{ openshift_aws_clusterid }}
-| openshift_aws_elb_listeners                       | {'master': {'internal': [{'instance_port': 80, 'instance_protocol': 'tcp', 'load_balancer_port': 80, 'protocol': 'tcp'}, {'instance_port': 443, 'instance_protocol': 'tcp', 'load_balancer_port': 443, 'protocol': 'tcp'}], 'external': [{'instance_port': 443, 'instance_protocol': 'ssl', 'load_balancer_port': 80, 'protocol': 'tcp'}, {'instance_port': 443, 'instance_protocol': 'ssl', 'load_balancer_port': 443, 'ssl_certificate_id': '{{ openshift_aws_elb_cert_arn }}', 'protocol': 'ssl'}]}}
-|
-
-
-Dependencies
-------------
+Appropriate AWS credentials and permissions are required.
+
+
 
 
 Example Playbook