Create a terraform.tfvars file and adjust the settings appropriately. Specifically, you will:

• Choose the appropriate package for your servers
  • NOTE: The packages set as the default in the terraform.tfvars.sample meet our minimum requirements. We do not recommend going below those, as that may prevent ComputeStacks from booting.
• Specify how many nodes you want (we recommend 1, 3, or 5). If you need more resources, consider increasing the plan size, or creating multiple availability zones.
• Choose your regions

Copy providers.tf.sample to providers.tf and adjust.

You may wish to automatically configure your DNS records by using a terraform dns provider. Included here is an example file using CloudFlare, dns_cloudflare.tf.sample. You may copy that to dns_cloudflare.tf and adjust accordingly. You will also need to adjust your providers.tf file to include the CloudFlare modules.

By default, you will see the required DNS settings under result/.

Before proceeding, ensure you have terraform installed, and then run:

terraform init

terraform apply

After terraform runs, you will see 2 newly created files under the result/ directory.

1. dns_settings.txt | Your DNS settings, which must be applied prior to running the ansible package.
2. inventory.yml | You will need this later when configuring Ansible.

During the initial boot process of your new droplets, ansible will be installed. This can take a few minutes to complete.

Please ensure that this process has completed before running the ansible package. You can verify that this is completed by running: tail -f /var/log/syslog

You can also confirm the process has completed by ensuring which ansible is successful.

Use these to determine values for the terraform configuration file.

• Available plans: curl -u $UPCLOUD_USERNAME:$UPCLOUD_PASSWORD https://api.upcloud.com/1.3/plan
• Available templates: curl -u $UPCLOUD_USERNAME:$UPCLOUD_PASSWORD https://api.upcloud.com/1.3/storage/template
• Available Zones: curl -u $UPCLOUD_USERNAME:$UPCLOUD_PASSWORD https://api.upcloud.com/1.3/zone

You can use direnv to safely store environmental variables locally in this directory. Once direnv is installed:

1. mv .envrc.sample .envrc
2. add your upcloud credentials, and;
3. direnv allow ..