20482: Allows the site admin to specify instance volume sizes per node.

[arvados.git] / tools / salt-install / terraform / aws / services / terraform.tfvars

diff --git a/tools/salt-install/terraform/aws/services/terraform.tfvars b/tools/salt-install/terraform/aws/services/terraform.tfvars
index 7231717ee6fdb542f5b81c69f33cd543c723031a..3a2bf1d8e50bb181d514e1060b2b0174ed37330f 100644 (file)
--- a/tools/salt-install/terraform/aws/services/terraform.tfvars
+++ b/tools/salt-install/terraform/aws/services/terraform.tfvars
@@ -3,15 +3,30 @@
 # SPDX-License-Identifier: CC-BY-SA-3.0
 
 # Set to a specific SSH public key path. Default: ~/.ssh/id_rsa.pub
-# pubkey_path = /path/to/pub.key
+# pubkey_path = "/path/to/pub.key"
 
-# Set the instance type for your hosts. Default: m5a.large
-# default_instance_type = "t2.micro"
+# Set the instance type for your nodes. Default: m5a.large
+# instance_type = {
+#   default = "m5a.xlarge"
+#   controller = "c5a.4xlarge"
+# }
+
+# Set the volume size (in GiB) per service node.
+# Default: 100 for controller, 20 the rest.
+# NOTE: The service node will need to be rebooted after increasing its volume's
+# size.
+# instance_volume_size = {
+#   default = 20
+#   controller = 300
+# }
 
 # AWS secret's name which holds the SSL certificate private key's password.
 # Default: "arvados-ssl-privkey-password"
 # ssl_password_secret_name_suffix = "some-name-suffix"
 
 # User for software deployment. Depends on the AMI's distro.
-# Default: 'admin'
-# deploy_user = ubuntu
+# Default: "admin"
+# deploy_user = "ubuntu"
+
+# Instance AMI to use for service nodes. Default: latest from Debian 11
+# instance_ami = "ami-0481e8ba7f486bd99"
\ No newline at end of file