Provides a DigitalOcean Block Storage volume which can be attached to a Droplet in order to provide expanded storage
We eat, drink, sleep and most importantly love DevOps. We are working towards strategies for standardizing architecture while ensuring security for the infrastructure. We are strong believer of the philosophy Bigger problems are always solved by breaking them into smaller manageable problems. Resonating with microservices architecture, it is considered best-practice to run database, cluster, storage in smaller connected yet manageable pieces within the infrastructure.
This module is basically combination of Terraform open source and includes automatation tests and examples. It also helps to create and improve your infrastructure with minimalistic code instead of maintaining the whole infrastructure code yourself.
We have fifty plus terraform modules. A few of them are comepleted and are available for open source usage while a few others are in progress.
This module has a few dependencies:
- Terraform 0.13
- Go
- github.com/stretchr/testify/assert
- github.com/gruntwork-io/terratest/modules/terraform
IMPORTANT: Since the master
branch used in source
varies based on new modifications, we suggest that you use the release versions here.
Here is an example of how you can use this module in your inventory structure:
module "droplet" {
source = "clouddrove/droplet/digitalocean"
version = "0.13.0"
name = "droplet"
application = "clouddrove"
environment = "test"
label_order = ["environment", "application", "name"]
droplet_count = 1
region = "bangalore-1"
ssh_keys = [module.ssh_key.fingerprint]
vpc_uuid = module.vpc.id
droplet_size = "nano"
monitoring = false
private_networking = true
ipv6 = false
floating_ip = true
block_storage_size = 5
user_data = file("user-data.sh")
}
Name | Description | Type | Default | Required |
---|---|---|---|---|
application | Application (e.g. cd or clouddrove ). |
string |
"" |
no |
backups | Boolean controlling if backups are made. Defaults to false. | bool |
false |
no |
block_storage_enabled | (Optional) Boolean to control whether an additional block storage should be created. | bool |
false |
no |
block_storage_filesystem_label | Initial filesystem label for the block storage volume. | string |
"data" |
no |
block_storage_filesystem_type | Initial filesystem type (xfs or ext4) for the block storage volume. | string |
"xfs" |
no |
block_storage_size | (Required if block_storage_enabled = true) The size of the block storage volume in GiB. If updated, can only be expanded. | number |
0 |
no |
createdby | CreatedBy, eg 'terraform'. | string |
"terraform" |
no |
custom_image | Whether the image is custom or not (an official image) | bool |
false |
no |
delimiter | Delimiter to be used between organization , environment , name and attributes . |
string |
"-" |
no |
droplet_count | The number of droplets / other resources to create | number |
1 |
no |
droplet_enabled | Flag to control the droplet creation. | bool |
true |
no |
droplet_size | the size slug of a droplet size | string |
"micro" |
no |
environment | Environment (e.g. prod , dev , staging ). |
string |
"" |
no |
floating_ip | (Optional) Boolean to control whether floating IPs should be created. | bool |
false |
no |
floating_ip_assign | (Optional) Boolean controlling whether floatin IPs should be assigned to instances with Terraform. | bool |
true |
no |
floating_ip_count | Number of floating IPs to create. | string |
"" |
no |
image_id | The id of an image to use. | string |
"" |
no |
image_name | The image name or slug to lookup. | string |
"ubuntu-18-04-x64" |
no |
ipv6 | (Optional) Boolean controlling if IPv6 is enabled. Defaults to false. | bool |
false |
no |
label_order | Label order, e.g. name ,application . |
list(any) |
[] |
no |
monitoring | (Optional) Boolean controlling whether monitoring agent is installed. Defaults to false. | bool |
false |
no |
name | Name (e.g. app or cluster ). |
string |
"" |
no |
private_networking | (Optional) Boolean controlling if private networks are enabled. Defaults to false. | bool |
false |
no |
region | The region to create VPC, like london-1 , bangalore-1 ,newyork-3 toronto-1 . |
string |
"bangalore-1" |
no |
resize_disk | (Optional) Boolean controlling whether to increase the disk size when resizing a Droplet. It defaults to true. When set to false, only the Droplet's RAM and CPU will be resized. Increasing a Droplet's disk size is a permanent change. Increasing only RAM and CPU is reversible. | bool |
true |
no |
ssh_keys | (Optional) A list of SSH IDs or fingerprints to enable in the format [12345, 123456]. To retrieve this info, use a tool such as curl with the DigitalOcean API, to retrieve them. | list(any) |
[] |
no |
user_data | (Optional) A string of the desired User Data for the Droplet. | string |
"" |
no |
vpc_uuid | The ID of the VPC where the Droplet will be located. | string |
"" |
no |
Name | Description |
---|---|
id | The ID of the Droplet. |
name | The name of the Droplet. |
urn | The uniform resource name of the Droplet. |
In this module testing is performed with terratest and it creates a small piece of infrastructure, matches the output like ARN, ID and Tags name etc and destroy infrastructure in your AWS account. This testing is written in GO, so you need a GO environment in your system.
You need to run the following command in the testing folder:
go test -run Test
If you come accross a bug or have any feedback, please log it in our issue tracker, or feel free to drop us an email at hello@clouddrove.com.
If you have found it worth your time, go ahead and give us a ★ on our GitHub!
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