This terraform module creates a Docker Swarm cluster using AWS EC2 instances. It optionnally creates a gluster cluster and/or enables an EFS.
| Name | Version |
|---|---|
| aws | ~> 2.23 |
| null | n/a |
| template | n/a |
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| ami | Ubuntu Server 18.04 LTS AMI | string |
"ami-09a4a9ce71ff3f20b" |
no |
| availability_zone | The availability zone in which to create EC2 instances | string |
"ap-southeast-1a" |
no |
| connect_via_private_address | Whether connection to the servers should be made via the private ip address (true) or the public ip address (false) | bool |
false |
no |
| connection_timeout | Timeout for connection to servers | string |
"2m" |
no |
| eip_allocation_id | The allocation ID of the Elastic IP address | any |
n/a | yes |
| enable_efs | Set to true in order to enable EFS | bool |
false |
no |
| enable_gluster | Set to true in order to enable gluster | bool |
false |
no |
| env | The environment of the current deployment | any |
n/a | yes |
| gluster_volume_size | Size of the gluster volume in gibibytes (GiB) | number |
1 |
no |
| key_pair_name | The name for the key pair | any |
n/a | yes |
| manager_instance_type | Manager instance type | string |
"t3a.large" |
no |
| manager_volume_delete_on_termination | Whether root volume should be destroyed on manager instance termination | bool |
true |
no |
| manager_volume_size | The size of root volume of manager instance in gibibytes (GiB). | number |
8 |
no |
| manager_volume_type | The type of root volume of manager intances | string |
"gp2" |
no |
| private_key_path | SSH private key path for ssh connection. | string |
"~/.ssh/id_rsa" |
no |
| ssh_public_keys | SSH public keys to add to instances | string |
"" |
no |
| ssh_user | User for logging into nodes (ansible) | string |
"ubuntu" |
no |
| subnet_main_cidr | n/a | string |
"192.168.0.0/24" |
no |
| swarm_manager_count | Number of manager nodes | number |
1 |
no |
| swarm_manager_name | Name to use for naming manager nodes | string |
"manager" |
no |
| swarm_name | n/a | any |
n/a | yes |
| swarm_worker_count | Number of worker nodes | number |
1 |
no |
| swarm_worker_name | Name to use for naming worker nodes | string |
"worker" |
no |
| vpc_cidr | n/a | string |
"192.168.0.0/24" |
no |
| worker_instance_type | Worker instance type | string |
"t3a.large" |
no |
| worker_volume_delete_on_termination | Whether root volume should be destroyed on worker instance termination | bool |
true |
no |
| worker_volume_size | The size of root volume of worker instance in gibibytes (GiB). | number |
8 |
no |
| worker_volume_type | The type of root volume of worker intances | string |
"gp2" |
no |
| Name | Description |
|---|---|
| ansible_inventory | Content of Ansible inventory |
| efs_dns_name | DNS name of the provisioned AWS EFS |
| swarm_manager_private_ips | The manager nodes private ipv4 adresses |
| swarm_manager_public_ips | The manager nodes public ipv4 adresses |
| swarm_worker_private_ips | The worker nodes private ipv4 adresses |
| swarm_worker_public_ips | The worker nodes public ipv4 adresses |