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Code Issues Releases Activity

Update to allow dynamic host count

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This commit is contained in:
Chris Callegari
2018-06-18 15:17:42 -04:00
committed by Ryan Cook
parent 31fe831841
commit 222da0144c
3 changed files with 94 additions and 40 deletions
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93
reference-architecture/3.9/playbooks/roles/aws/tasks/ec2.yaml
View File

@@ -86,16 +86,27 @@
delete_on_termination: true
vpc_subnet_id: "{{ item.subnet }}"
wait: yes
with_items:
- name: "master1"
subnet: "{{ subnet_private.results.0.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_master }}"
- name: "master2"
subnet: "{{ subnet_private.results.1.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_master }}"
- name: "master3"
subnet: "{{ subnet_private.results.2.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_master }}"
with_items: "\
{%- set i = 1 -%}
{%- set j = 0 -%}
{%- for k in range(0, ( ec2_count_master if ec2_count_master is defined else 3 ) ) -%}
{
'name': 'master{{ i }}',
'subnet': '{{ subnet_private.results[j].subnet.id if subnet_private is defined else '' }}',
'type': '{{ ec2_type_master }}'
},
{%- if i <= ( ec2_count_master if ec2_count_master is defined else 3 ) -%}
{%- set i = i + 1 -%}
{%- endif -%}
{%- if subnet_private is defined -%}
{%- if j < subnet_private.results | length - 1 -%}
{%- set j = j + 1 -%}
{%- else -%}
{%- set j = 0 -%}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
"
retries: 3
delay: 3
register: ec2master
@@ -176,16 +187,27 @@
volume_size: 100
vpc_subnet_id: "{{ item.subnet }}"
wait: yes
with_items:
- name: "infra1"
subnet: "{{ subnet_private.results.0.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_infra }}"
- name: "infra2"
subnet: "{{ subnet_private.results.1.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_infra }}"
- name: "infra3"
subnet: "{{ subnet_private.results.2.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_infra }}"
with_items: "\
{%- set i = 1 -%}
{%- set j = 0 -%}
{%- for k in range(0, ( ec2_count_infra if ec2_count_infra is defined else 3 ) ) -%}
{
'name': 'infra{{ i }}',
'subnet': '{{ subnet_private.results[j].subnet.id if (state is undefined or 'absent' not in state) else '' }}',
'type': '{{ ec2_type_infra }}'
},
{%- if i <= ( ec2_count_infra if ec2_count_infra is defined else 3 ) -%}
{%- set i = i + 1 -%}
{%- endif -%}
{%- if subnet_private is defined -%}
{%- if j < subnet_private.results | length - 1 -%}
{%- set j = j + 1 -%}
{%- else -%}
{%- set j = 0 -%}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
"
retries: 3
delay: 3
register: ec2infra
@@ -257,16 +279,27 @@
volume_size: 100
vpc_subnet_id: "{{ item.subnet }}"
wait: yes
with_items:
- name: "node1"
subnet: "{{ subnet_private.results.0.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_node }}"
- name: "node2"
subnet: "{{ subnet_private.results.1.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_node }}"
- name: "node3"
subnet: "{{ subnet_private.results.2.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_node }}"
with_items: "\
{%- set i = 1 -%}
{%- set j = 0 -%}
{%- for k in range(0, ( ec2_count_node if ec2_count_node is defined else 3 ) ) -%}
{
'name': 'node{{ i }}',
'subnet': '{{ subnet_private.results[j].subnet.id if subnet_private is defined else '' }}',
'type': '{{ ec2_type_node }}'
},
{%- if i <= ( ec2_count_node if ec2_count_node is defined else 3 ) -%}
{%- set i = i + 1 -%}
{%- endif -%}
{%- if subnet_private is defined -%}
{%- if j < subnet_private.results | length - 1 -%}
{%- set j = j + 1 -%}
{%- else -%}
{%- set j = 0 -%}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
"
retries: 3
delay: 3
register: ec2node

32
reference-architecture/3.9/playbooks/roles/aws/tasks/ec2_cns.yaml
View File

@@ -34,16 +34,28 @@
delete_on_termination: true
vpc_subnet_id: "{{ item.subnet }}"
wait: yes
with_items:
- name: "cns1"
subnet: "{{ subnet_private.results.0.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_cns }}"
- name: "cns2"
subnet: "{{ subnet_private.results.1.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_cns }}"
- name: "cns3"
subnet: "{{ subnet_private.results.2.subnet.id if (state is undefined or 'absent' not in state) else '' }}"
type: "{{ ec2_type_cns }}"
with_items: "\
{%- set i = 1 -%}
{%- set j = 0 -%}
{%- for k in range(0, ( ec2_count_cns if ec2_count_cns is defined else 3 ) ) -%}
{%- set id = subnet_private.results[j].subnet.id if subnet_private is defined else '' -%}
{
'name': 'cns{{ i }}',
'subnet': '{{ id }}',
'type': '{{ ec2_type_cns }}'
},
{%- if i <= ( ec2_count_cns if ec2_count_cns is defined else 3 ) -%}
{%- set i = i + 1 -%}
{%- endif -%}
{%- if subnet_private is defined -%}
{%- if j < subnet_private.results | length - 1 -%}
{%- set j = j + 1 -%}
{%- else -%}
{%- set j = 0 -%}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
"
retries: 3
delay: 3
register: ec2cns

9
reference-architecture/3.9/playbooks/vars/main.yaml
View File

@@ -21,10 +21,19 @@ subnets_private_cidr:
- 172.16.48.0/20
ec2_type_bastion: "t2.medium"
#ec2_count_master: 3
ec2_type_master: "m5.2xlarge"
#ec2_count_infra: 3
ec2_type_infra: "m5.2xlarge"
#ec2_count_node: 3
ec2_type_node: "m5.2xlarge"
#ec2_count_cns: 3
ec2_type_cns: "m5.2xlarge"
rhel_release: "rhel-7.5"
#ec2ami: ami-abc3231a