X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/705c7711ba7a741c85a57d260cc63e8183373a86..3d5a1c29aad86476f2e789e1e54cabf8b4605aa2:/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 856ea2396e..9651537560 100644
--- a/tools/salt-install/terraform/aws/services/terraform.tfvars
+++ b/tools/salt-install/terraform/aws/services/terraform.tfvars
@@ -2,7 +2,8 @@
 #
 # SPDX-License-Identifier: CC-BY-SA-3.0
 
-# Set to a specific SSH public key path. Default: ~/.ssh/id_rsa.pub
+# SSH public key path to use by the installer script. It will be installed in
+# the home directory of the 'deploy_user'. Default: ~/.ssh/id_rsa.pub
 # pubkey_path = "/path/to/pub.key"
 
 # Set the instance type for your nodes. Default: m5a.large
@@ -11,12 +12,21 @@
 #   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'
+# Default: "admin"
 # deploy_user = "ubuntu"
 
 # Instance AMI to use for service nodes. Default: latest from Debian 11