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Aurora Global Database Setup and other updates
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@@ -34,3 +34,5 @@ override.tf.json | |
| terraform.rc | ||
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| .terraform.lock.hcl | ||
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| backend.hcl | ||
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@@ -4,34 +4,41 @@ Authors: David Wright ([email protected]) and Tony Vattahil ([email protected] | |
| To deploy the Terraform Amazon Aurora module, do the following: | ||
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| 1. Install Terraform. For instructions and a video tutorial, see [Install Terraform](https://learn.hashicorp.com/tutorials/terraform/install-cli). | ||
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| 2. Sign up and log into Terraform Cloud. (There is a free tier available.) | ||
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| 3. Configure Terraform Cloud API access. Run the following to generate a Terraform Cloud token from the command line interface: | ||
| ``` | ||
| terraform login | ||
| Export the TERRAFORM_CONFIG variable | ||
| --For Mac/Linux | ||
| export TERRAFORM_CONFIG="$HOME/.terraform.d/credentials.tfrc.json" | ||
| --For Windows | ||
| export TERRAFORM_CONFIG="$HOME/AppData/Roaming/terraform.d/credentials.tfrc.json" | ||
| ``` | ||
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| 4. Configure the AWS Command Line Interface (AWS CLI). For more information, see [Configuring the AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html). | ||
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| 5. If you don't have git installed, [install git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git). | ||
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| 6. Clone this **aws-ia/terraform-aws-rds-aurora** repository using the following command: | ||
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| `git clone https://github.com/aws-ia/terraform-aws-rds-aurora` | ||
| `git clone https://github.com/aws-ia/terraform-aws-rds-aurora.git` | ||
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| 7. Change directory to the root repository directory. | ||
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| `cd terraform-aws-rds-aurora/` | ||
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| 8. Change to the deploy directory. | ||
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| - For a new virtual private cloud (VPC), use `cd setup_workspace`. | ||
| - For an existing VPC, pass the VPC ID directly to the module. | ||
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| 9. To perform operations locally, do the following: | ||
| 8. For setting up a new terraform workspace: | ||
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| - `cd setup_workspace` | ||
| - `terraform init` | ||
| - `terraform apply` | ||
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| 9. To create new VPC and deploy Aurora module: | ||
| - Change to the deploy directory. Run `cd ../deploy` | ||
| - Initialize the deploy directory. Run `terraform init`. | ||
| - Start a Terraform run using the configuration files in your deploy directory. Run `terraform apply` or `terraform apply -var-file="$HOME/.aws/terraform.tfvars"` (Note: The deployment is remotely run in Terraform Cloud) | ||
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| a. Initialize the deploy directory. Run `terraform init`. | ||
| b. Start a Terraform run using the configuration files in your deploy directory. Run `terraform apply` or `terraform apply -var-file="$HOME/.aws/terraform.tfvars"`. | ||
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| 10. Change to the deploy directory with `cd ../deploy`. | ||
| 11. Run `terraform init`. | ||
| 12. Run `terraform apply` or Run `terraform apply -var-file="$HOME/.aws/terraform.tfvars"`. `Terraform apply` is remotely run in Terraform Cloud. | ||
| For existing VPCs, pass the list of private subnets (var.Private_subnet_ids_p & var.Private_subnet_ids_s) directly to the Aurora module. | ||
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| @@ -0,0 +1,117 @@ | ||
| locals { | ||
| apg_cluster_pgroup_params = [{ | ||
| name = "rds.force_autovacuum_logging_level" | ||
| value = "warning" | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "rds.force_admin_logging_level" | ||
| value = "warning" | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "rds.enable_plan_management" | ||
| value = 1 | ||
| apply_method = "pending-reboot" | ||
| }] | ||
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| apg_db_pgroup_params = [{ | ||
| name = "shared_preload_libraries" | ||
| value = "auto_explain,pg_stat_statements,pg_hint_plan,pgaudit" | ||
| apply_method = "pending-reboot" | ||
| },{ | ||
| name = "log_lock_waits" | ||
| value = 1 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "log_statement" | ||
| value = "ddl" | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "log_temp_files" | ||
| value = 4096 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "log_min_duration_statement" | ||
| value = 5000 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "auto_explain.log_min_duration" | ||
| value = 5000 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "auto_explain.log_verbose" | ||
| value = 1 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "log_rotation_age" | ||
| value = 1440 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "log_rotation_size" | ||
| value = "102400" | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "rds.log_retention_period" | ||
| value = 10080 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "random_page_cost" | ||
| value = 1 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "track_activity_query_size" | ||
| value = 16384 | ||
| apply_method = "pending-reboot" | ||
| },{ | ||
| name = "idle_in_transaction_session_timeout" | ||
| value = 7200000 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "statement_timeout" | ||
| value = 7200000 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "apg_plan_mgmt.capture_plan_baselines" | ||
| value = "automatic" | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "apg_plan_mgmt.use_plan_baselines" | ||
| value = true | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "apg_plan_mgmt.plan_retention_period" | ||
| value = 90 | ||
| apply_method = "pending-reboot" | ||
| },{ | ||
| name = "apg_plan_mgmt.unapproved_plan_execution_threshold" | ||
| value = 100 | ||
| apply_method = "immediate" | ||
| }] | ||
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| mysql_cluster_pgroup_params = [{ | ||
| name = "time_zone" | ||
| value = "UTC" | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "server_audit_logging" | ||
| value = 1 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "server_audit_events" | ||
| value = "QUERY_DCL,QUERY_DDL,CONNECT" | ||
| apply_method = "immediate" | ||
| }] | ||
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| mysql_db_pgroup_params = [{ | ||
| name = "slow_query_log" | ||
| value = 1 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "long_query_time" | ||
| value = 10 | ||
| apply_method = "immediate" | ||
| },{ | ||
| name = "innodb_print_all_deadlocks" | ||
| value = 1 | ||
| apply_method = "immediate" | ||
| }] | ||
| } |
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