added ansible-bootcamp envtype

ansible/configs/ansible-bootcamp/How.To.Create.Env.Type.adoc

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+= How to create an Environment Type
+
+== Create a base for your new environment type
+
+* Duplicate the "generic-example" environemnt type directory or use another
+ environment type directory that is closer to your end goal.
+
+== Edit your cloud provider "blueprint" or "template"
+
+NOTE: At this point this is "aws" based, with time we will have other providers.
+
+* Edit the link:./files/cloud_providers/ec2_cloud_template.j2[./files/cloud_provides/ec2_cloud_template.j2]
+
+* Add Security Groups if you require any.
+* Add LaunchConfigs and AutoScale Groups
+
+----
+"HostLC": {
+  "Type": "AWS::AutoScaling::LaunchConfiguration",
+  "Properties": {
+    "AssociatePublicIpAddress": true,
+    "ImageId": {
+      "Fn::FindInMap": [
+        "RegionMapping",
+        {
+          "Ref": "AWS::Region"
+        },
+        "AMI"
+      ]
+    },
+    "InstanceType": "{{host_instance_type}}",
+    "KeyName": "{{key_name}}",
+    "SecurityGroups": [
+      {
+        "Ref": "HostSG"
+      }
+    ],
+    "BlockDeviceMappings": [
+      {
+        "DeviceName": "/dev/xvda",
+        "Ebs": {
+          "VolumeSize": 30
+        }
+      },
+      {
+        "DeviceName": "/dev/xvdb",
+        "Ebs": {
+          "VolumeSize": 100
+        }
+      }
+    ]
+  }
+},
+"HostAsg": {
+  "Type": "AWS::AutoScaling::AutoScalingGroup",
+  "Properties": {
+    "DesiredCapacity": {{host_instance_count}},
+    "LaunchConfigurationName": {
+      "Ref": "HostLC"
+    },
+    "MaxSize": 100,
+    "MinSize": 1,
+    "Tags": [
+      {
+        "Key": "Name",
+        "Value": "host",
+        "PropagateAtLaunch": true
+      },
+      {
+        "Key": "AnsibleGroup",
+        "Value": "hosts",
+        "PropagateAtLaunch": true
+      },
+      {
+        "Key": "Project",
+        "Value": "{{project_tag}}",
+        "PropagateAtLaunch": true
+      },
+      {
+        "Key": "{{ project_tag }}",
+        "Value": "host",
+        "PropagateAtLaunch": true
+      }
+    ],
+    "VPCZoneIdentifier": [
+      {
+        "Ref": "PublicSubnet"
+      }
+    ]
+  }
+},
+----
+
+** Pay attention to the Tags created for the different AS groups
+
+----
+
+{
+  "Key": "Project",
+  "Value": "{{project_tag}}",
+  "PropagateAtLaunch": true
+},
+{
+  "Key": "{{ project_tag }}",
+  "Value": "host",
+  "PropagateAtLaunch": true
+}
+
+----
+
+
+* Add DNS Entries you need for your environment:
+----
+"MasterDNS": {
+  "Type": "AWS::Route53::RecordSetGroup",
+  "DependsOn": "Master",
+  "Properties": {
+    "HostedZoneId": "{{HostedZoneId}}",
+    "RecordSets": [
+      {
+        "Name": "{{master_public_dns}}",
+        "Type": "A",
+        "TTL": "10",
+        "ResourceRecords": [
+          {
+            "Fn::GetAtt": [
+              "Master",
+              "PublicIp"
+            ]
+          }
+        ]
+      }
+    ]
+  }
+},
+
+----
+
+* Add S3 or other resources you require:
+----
+
+"RegistryS3": {
+  "Type": "AWS::S3::Bucket",
+  "Properties": {
+    "BucketName": "{{ env_type }}-{{ guid }}",
+    "Tags": [
+      {
+        "Key": "Name",
+        "Value": "s3-{{ env_type }}-{{ guid }}"
+      },
+      {
+        "Key": "Project",
+        "Value": "{{project_tag}}"
+      }
+    ]
+  }
+}
+},
+----
+
+* Add any "outputs" you need from the cloud provider:
+----
+"RegistryS3Output": {
+  "Description": "The ID of the S3 Bucket",
+  "Value": {
+    "Ref": "RegistryS3"
+  }},
+
+----
+
+
+
+== Internal DNS file
+
+
+* Edit the internal dns template: link:./files/ec2_internal_dns.json.j2[./files/ec2_internal_dns.json.j2]
+** You can create nicely indexed internal hostname by creating a for loop in the file  for each host group
+----
+{% for host in groups[('tag_' + env_type + '-' + guid + '_support') | replace('-', '_') ] %}
+    {
+      "Action": "{{DNS_action}}",
+      "ResourceRecordSet": {
+        "Name": "support{{loop.index}}.{{zone_internal_dns}}",
+        "Type": "A",
+        "TTL": 20,
+        "ResourceRecords": [ { "Value": "{{hostvars[host]['ec2_private_ip_address']}}" } ]
+      }
+    },
+
+----

ansible/configs/ansible-bootcamp/README.adoc

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+= OPENTLC OCP-HA-LAB Env_Type config
+
+For example, we will include things such as ec2 instance names, secret
+variables such as private/public key pair information, passwords, etc.
+
+Eventually, all sensitive information will be encrypted via Ansible Vault. The
+inclusion as well as instructions on doing this will be included in a later
+release.
+
+== Set up your "Secret" variables
+
+* You need to provide some credentials for deployments to work
+* Create a file called "env_secrets.yml" and put it in the
+ ./ansible/configs/CONFIGNAME/ directory.
+** At this point this file has to be created even if no vars from it are used.
+* You can choose to provide these values as extra vars (-e "var=value") in the
+ command line if you prefer not to keep sensitive information in a file.
+* In the future we will use ansible vault for this.
+
+.Example contents of "Secret" Vars file
+----
+# ## Logon credentials for Red Hat Network
+# ## Required if using the subscription component
+# ## of this playbook.
+rhel_subscription_user: ''
+rhel_subscription_pass: ''
+#
+# ## LDAP Bind Password
+bindPassword: ''
+#
+# ## Desired openshift admin name and password
+admin_user: ""
+admin_user_password: ""
+#
+# ## AWS Credentials. This is required.
+aws_access_key_id: ""
+aws_secret_access_key: ""
+----
+
+
+== Review the Env_Type variable file
+
+* This file link:./env_vars.yml[./env_vars.yml] contains all the variables you
+ need to define to control the deployment of your environment.
+
+== Running Ansible Playbook
+
+. You can run the playbook with the following arguments to overwrite the default variable values:
+[source,bash]
+----
+# Set the your environment variables (this is optional, but makes life easy)
+
+REGION=ap-southeast-1
+KEYNAME=ocpkey
+GUID=ansibletest1
+ENVTYPE="ansible-bootcamp"
+CLOUDPROVIDER=ec2
+HOSTZONEID='Z3IHLWJZOU9SRT'
+#REPO_PATH='https://admin.example.com/repos/ocp/3.5/'
+BASESUFFIX='.example.opentlc.com'
+#IPAPASS=aaaaaa
+REPO_VERSION=3.5
+TOWER_COUNT=3
+TOWERDB_COUNT=3
+
+## For a HA environment that is not installed with OpenShift
+
+time ansible-playbook -i ./inventory/ ./main.yml \
+   	-e "guid=${GUID}" -e "env_type=${ENVTYPE}" -e "cloud_provider=${CLOUDPROVIDER}" \
+   	-e "aws_region=${REGION}"  -e "HostedZoneId=${HOSTZONEID}" -e "key_name=${KEYNAME}" \
+   	-e "subdomain_base_suffix=${BASESUFFIX}" \
+   	-e "tower_instance_count=${TOWER_COUNT}" -e "towerdb_instance_count=${TOWERDB_COUNT}" \
+   	-e "software_to_deploy=none" -e "tower_run=false"
+
+
+. To Delete an environment
+----
+
+#To Destroy an Env
+ansible-playbook  ./configs/${ENVTYPE}/destroy_env.yml \
+ -e "guid=${GUID}" -e "env_type=${ENVTYPE}"  -e "cloud_provider=${CLOUDPROVIDER}" -e "aws_region=${REGION}"  \
+ -e "HostedZoneId=${HOSTZONEID}"  -e "key_name=${KEYNAME}"  -e "subdomain_base_suffix=${BASESUFFIX}"
+
+----

ansible/configs/ansible-bootcamp/destroy_env.yml

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+- name: Starting environment deployment
+  hosts: localhost
+  connection: local
+  gather_facts: False
+  become: no
+  vars_files:
+    - "./env_vars.yml"
+    - "./env_secret_vars.yml"
+
+  tasks:
+    # - name: get internal dns zone id if not provided
+    #   environment:
+    #     AWS_ACCESS_KEY_ID: "{{aws_access_key_id}}"
+    #     AWS_SECRET_ACCESS_KEY: "{{aws_secret_access_key}}"
+    #     AWS_DEFAULT_REGION: "{{aws_region}}"
+    #   shell: "aws route53 list-hosted-zones-by-name --region={{aws_region}} --dns-name={{guid}}.internal. --output text --query='HostedZones[*].Id' | awk -F'/' '{print $3}'"
+    #   register: internal_zone_id_register
+    # - debug:
+    #     var: internal_zone_id_register
+    # - name: Store internal route53 ID
+    #   set_fact:
+    #     internal_zone_id: "{{ internal_zone_id_register.stdout }}"
+    #   when: 'internal_zone_id_register is defined'
+    # - name: delete internal dns names
+    #   environment:
+    #     AWS_ACCESS_KEY_ID: "{{aws_access_key_id}}"
+    #     AWS_SECRET_ACCESS_KEY: "{{aws_secret_access_key}}"
+    #     AWS_DEFAULT_REGION: "{{aws_region}}"
+    #   shell: "aws route53 change-resource-record-sets --hosted-zone-id {{internal_zone_id}}  --change-batch file://../../workdir/internal_dns-{{ env_type }}-{{ guid }}_DELETE.json --region={{aws_region}}"
+    #   ignore_errors: true
+    #   tags:
+    #     - internal_dns_delete
+    #   when: internal_zone_id is defined
+
+
+    - name: Destroy cloudformation template
+      cloudformation:
+        stack_name: "{{project_tag}}"
+        state: "absent"
+        region: "{{aws_region}}"
+        disable_rollback: false
+        template: "../../workdir/ec2_cloud_template.{{ env_type }}.{{ guid }}.json"
+        tags:
+          Stack: "project {{env_type}}-{{ guid }}"
+      tags: [ destroying, destroy_cf_deployment ]
+## we need to add something to delete the env specific key.