terraform-polkadot-gcp-asg

Features

This module...

Terraform Versions

For Terraform v0.12.0+

Usage

module "network" {
  source   = "github.com/insight-w3f/terraform-polkadot-gcp-network.git?ref=master"
  vpc_name = "cci-test"
}

module "defaults" {
  source                 = "../.."
  node_name              = "sentry"
  relay_node_ip          = "1.2.3.4"
  relay_node_p2p_address = "abcdefg"
  security_group_id      = module.network.sentry_security_group_id[0]
  vpc_id                 = module.network.vpc_id
  network_name           = "dev"
  private_subnet_id      = module.network.private_subnets[0]
  public_subnet_id       = module.network.public_subnets[0]
  public_key_path        = var.public_key_path
  use_lb                 = false

  zone    = var.gcp_zone
  region  = var.gcp_region
  project = var.gcp_project
}

Examples

• defaults

Known Issues

No issue is creating limit on this module.

Providers

Name	Version
google	n/a
google-beta	n/a
null	n/a

Inputs

Name	Description	Type	Default	Required
autoscale_enabled	Do you want to use autoscaling?	bool	false	no
cluster_name	The name of the k8s cluster	string	""	no
consul_enabled	Bool to use when Consul is enabled	bool	false	no
create_eip	Boolean to create elastic IP	bool	false	no
environment	The environment	string	""	no
instance_type	Instance type	string	"n1-standard-1"	no
lb_name	Name of the load balancer	string	"lb"	no
logging_filter	String for polkadot logging filter	string	"sync=trace,afg=trace,babe=debug"	no
max_instances	If autoscaling enabled; the maxiumum number of instances	number	1	no
min_instances	If autoscaling enabled; the minimum number of instances	number	1	no
monitoring	Boolean for cloudwatch	bool	false	no
namespace	The namespace to deploy into	string	""	no
network_name	The network name, ie kusama / mainnet	string	"kusama"	no
node_exporter_hash	SHA256 hash of Node Exporter binary	string	"b2503fd932f85f4e5baf161268854bf5d22001869b84f00fd2d1f57b51b72424"	no
node_exporter_password	Password for node exporter	string	"node_exporter_password"	no
node_exporter_url	URL to Node Exporter binary	string	"https://github.com/prometheus/node_exporter/releases/download/v0.18.1/node_exporter-0.18.1.linux-amd64.tar.gz"	no
node_exporter_user	User for node exporter	string	"node_exporter_user"	no
node_name	Name of the node	string	n/a	yes
num_instances	Number of instances for ASG	number	1	no
owner	Owner of the infrastructure	string	""	no
polkadot_client_hash	SHA256 hash of Polkadot client binary	string	"c34d63e5d80994b2123a3a0b7c5a81ce8dc0f257ee72064bf06654c2b93e31c9"	no
polkadot_client_url	URL to Polkadot client binary	string	"https://github.com/w3f/polkadot/releases/download/v0.7.32/polkadot"	no
private_subnet_id	The ID of the private subnet to join	string	n/a	yes
project	Name of the project for node name	string	"project"	no
prometheus_enabled	Bool to use when Prometheus is enabled	bool	false	no
public_key	The public ssh key	string	""	no
public_key_path	The public ssh key	string	""	no
public_subnet_id	The ID of the public subnet to join	string	n/a	yes
region	The GCP region to deploy in	string	"us-east1"	no
relay_node_ip	Internal IP of Polkadot relay node	string	""	no
relay_node_p2p_address	P2P address of Polkadot relay node	string	""	no
root_volume_size	Root volume size	string	"0"	no
security_group_id	The id of the security group to run in	string	n/a	yes
ssh_user	Username for SSH	string	"ubuntu"	no
stage	The stage of the deployment	string	""	no
telemetry_url	WSS URL for telemetry	string	""	no
use_external_lb	Boolean to enable use of external load balancer	bool	false	no
use_lb	Boolean to enable the use of a load balancer	bool	false	no
vpc_id	The ID of the public VPC	string	n/a	yes
zone	The GCP zone to deploy in	string	"us-east1-b"	no

Outputs

Name	Description
cmd	n/a
instance_group_id	n/a
lb_endpoint	n/a
target_pool_id	n/a

Testing

This module has been packaged with terratest tests

To run them:

1. Install Go
2. Run make test-init from the root of this repo
3. Run make test again from root

Authors

Module managed by Richard Mah

Credits

• Anton Babenko

License

Apache 2 Licensed. See LICENSE for full details.