update docs

Author: alex-hunt-materialize

README.md

@@ -111,11 +111,12 @@ disk_support_config = {
 | Name | Source | Version |
 |------|--------|---------|
 | <a name="module_aws_lbc"></a> [aws\_lbc](#module\_aws\_lbc) | ./modules/aws-lbc | n/a |
+| <a name="module_certificates"></a> [certificates](#module\_certificates) | ./modules/certificates | n/a |
 | <a name="module_database"></a> [database](#module\_database) | ./modules/database | n/a |
 | <a name="module_eks"></a> [eks](#module\_eks) | ./modules/eks | n/a |
 | <a name="module_networking"></a> [networking](#module\_networking) | ./modules/networking | n/a |
 | <a name="module_nlb"></a> [nlb](#module\_nlb) | ./modules/nlb | n/a |
-| <a name="module_operator"></a> [operator](#module\_operator) | github.com/MaterializeInc/terraform-helm-materialize | v0.1.8 |
+| <a name="module_operator"></a> [operator](#module\_operator) | github.com/MaterializeInc/terraform-helm-materialize | v0.1.9 |
 | <a name="module_storage"></a> [storage](#module\_storage) | ./modules/storage | n/a |
 
 ## Resources
@@ -138,6 +139,7 @@ disk_support_config = {
 | <a name="input_availability_zones"></a> [availability\_zones](#input\_availability\_zones) | List of availability zones | `list(string)` | <pre>[<br/>  "us-east-1a",<br/>  "us-east-1b",<br/>  "us-east-1c"<br/>]</pre> | no |
 | <a name="input_bucket_force_destroy"></a> [bucket\_force\_destroy](#input\_bucket\_force\_destroy) | Enable force destroy for the S3 bucket | `bool` | `true` | no |
 | <a name="input_bucket_lifecycle_rules"></a> [bucket\_lifecycle\_rules](#input\_bucket\_lifecycle\_rules) | List of lifecycle rules for the S3 bucket | <pre>list(object({<br/>    id                                 = string<br/>    enabled                            = bool<br/>    prefix                             = string<br/>    transition_days                    = number<br/>    transition_storage_class           = string<br/>    noncurrent_version_expiration_days = number<br/>  }))</pre> | <pre>[<br/>  {<br/>    "enabled": true,<br/>    "id": "cleanup",<br/>    "noncurrent_version_expiration_days": 90,<br/>    "prefix": "",<br/>    "transition_days": 90,<br/>    "transition_storage_class": "STANDARD_IA"<br/>  }<br/>]</pre> | no |
+| <a name="input_cert_manager_namespace"></a> [cert\_manager\_namespace](#input\_cert\_manager\_namespace) | The name of the namespace in which cert-manager is or will be installed. | `string` | `"cert-manager"` | no |
 | <a name="input_cluster_enabled_log_types"></a> [cluster\_enabled\_log\_types](#input\_cluster\_enabled\_log\_types) | List of desired control plane logging to enable | `list(string)` | <pre>[<br/>  "api",<br/>  "audit",<br/>  "authenticator",<br/>  "controllerManager",<br/>  "scheduler"<br/>]</pre> | no |
 | <a name="input_cluster_version"></a> [cluster\_version](#input\_cluster\_version) | Kubernetes version for the EKS cluster | `string` | `"1.32"` | no |
 | <a name="input_create_vpc"></a> [create\_vpc](#input\_create\_vpc) | Controls if VPC should be created (it affects almost all resources) | `bool` | `true` | no |
@@ -158,6 +160,7 @@ disk_support_config = {
 | <a name="input_helm_chart"></a> [helm\_chart](#input\_helm\_chart) | Chart name from repository or local path to chart. For local charts, set the path to the chart directory. | `string` | `"materialize-operator"` | no |
 | <a name="input_helm_values"></a> [helm\_values](#input\_helm\_values) | Additional Helm values to merge with defaults | `any` | `{}` | no |
 | <a name="input_install_aws_load_balancer_controller"></a> [install\_aws\_load\_balancer\_controller](#input\_install\_aws\_load\_balancer\_controller) | Whether to install the AWS Load Balancer Controller | `bool` | `true` | no |
+| <a name="input_install_cert_manager"></a> [install\_cert\_manager](#input\_install\_cert\_manager) | Whether to install cert-manager. | `bool` | `false` | no |
 | <a name="input_install_materialize_operator"></a> [install\_materialize\_operator](#input\_install\_materialize\_operator) | Whether to install the Materialize operator | `bool` | `true` | no |
 | <a name="input_install_metrics_server"></a> [install\_metrics\_server](#input\_install\_metrics\_server) | Whether to install the metrics-server for the Materialize Console | `bool` | `true` | no |
 | <a name="input_kubernetes_namespace"></a> [kubernetes\_namespace](#input\_kubernetes\_namespace) | The Kubernetes namespace for the Materialize resources | `string` | `"materialize-environment"` | no |
@@ -176,14 +179,15 @@ disk_support_config = {
 | <a name="input_node_group_min_size"></a> [node\_group\_min\_size](#input\_node\_group\_min\_size) | Minimum number of worker nodes | `number` | `1` | no |
 | <a name="input_operator_namespace"></a> [operator\_namespace](#input\_operator\_namespace) | Namespace for the Materialize operator | `string` | `"materialize"` | no |
 | <a name="input_operator_version"></a> [operator\_version](#input\_operator\_version) | Version of the Materialize operator to install | `string` | `null` | no |
-| <a name="input_orchestratord_version"></a> [orchestratord\_version](#input\_orchestratord\_version) | Version of the Materialize orchestrator to install | `string` | `"v0.130.4"` | no |
+| <a name="input_orchestratord_version"></a> [orchestratord\_version](#input\_orchestratord\_version) | Version of the Materialize orchestrator to install | `string` | `null` | no |
 | <a name="input_postgres_version"></a> [postgres\_version](#input\_postgres\_version) | Version of PostgreSQL to use | `string` | `"15"` | no |
 | <a name="input_private_subnet_cidrs"></a> [private\_subnet\_cidrs](#input\_private\_subnet\_cidrs) | CIDR blocks for private subnets | `list(string)` | <pre>[<br/>  "10.0.1.0/24",<br/>  "10.0.2.0/24",<br/>  "10.0.3.0/24"<br/>]</pre> | no |
 | <a name="input_public_subnet_cidrs"></a> [public\_subnet\_cidrs](#input\_public\_subnet\_cidrs) | CIDR blocks for public subnets | `list(string)` | <pre>[<br/>  "10.0.101.0/24",<br/>  "10.0.102.0/24",<br/>  "10.0.103.0/24"<br/>]</pre> | no |
 | <a name="input_service_account_name"></a> [service\_account\_name](#input\_service\_account\_name) | Name of the service account | `string` | `"12345678-1234-1234-1234-123456789012"` | no |
 | <a name="input_single_nat_gateway"></a> [single\_nat\_gateway](#input\_single\_nat\_gateway) | Use a single NAT Gateway for all private subnets | `bool` | `false` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | Default tags to apply to all resources | `map(string)` | <pre>{<br/>  "Environment": "dev",<br/>  "Project": "materialize",<br/>  "Terraform": "true"<br/>}</pre> | no |
 | <a name="input_use_local_chart"></a> [use\_local\_chart](#input\_use\_local\_chart) | Whether to use a local chart instead of one from a repository | `bool` | `false` | no |
+| <a name="input_use_self_signed_cluster_issuer"></a> [use\_self\_signed\_cluster\_issuer](#input\_use\_self\_signed\_cluster\_issuer) | Whether to install and use a self-signed ClusterIssuer for TLS. Due to limitations in Terraform, this may not be enabled before the cert-manager CRDs are installed. | `bool` | `false` | no |
 | <a name="input_vpc_cidr"></a> [vpc\_cidr](#input\_vpc\_cidr) | CIDR block for VPC | `string` | `"10.0.0.0/16"` | no |
 
 ## Outputs
@@ -225,6 +229,20 @@ By default, Network Load Balancers are created for each Materialize instance, wi
 
 The DNS name and ARN for the NLBs will be in the `terraform output` as `nlb_details`.
 
+#### TLS support
+
+For example purposes, optional TLS support is provided by using `cert-manager` and a self-signed `ClusterIssuer`.
+
+More advanced TLS support using user-provided CAs or per-Materialize `Issuer`s are out of scope for this Terraform module. Please refer to the [cert-manager documentation](https://cert-manager.io/docs/configuration/) for detailed guidance on more advanced usage.
+
+###### To enable installation of `cert-manager` and configuration of the self-signed `ClusterIssuer`
+1. Set `install_cert_manager` to `true`.
+1. Run `terraform apply`.
+1. Set `use_self_signed_cluster_issuer` to `true`.
+1. Run `terraform apply`.
+
+Due to limitations in Terraform, it cannot plan Kubernetes resources using CRDs that do not exist yet. We need to first install `cert-manager` in the first `terraform apply`, before defining any `ClusterIssuer` or `Certificate` resources which get created in the second `terraform apply`.
+
 ## Upgrade Notes
 
 #### v0.3.0