This Terraform module provisions:
- An S3 bucket for session logs in Gravitational Teleport
- 2 DynamoDB tables to use as storage backend in Teleport
Using DynamoDB as a storage backend allows highly available deployments of Teleport Auth services.
Using S3 for Teleport session storage has many advantages:
- Encryption at rest
- Versioned objects
- Lifecycle Support to expunge old sessions (e.g. after 2 years)
- Extreme Availability & Durability
- Zero Maintenance
- Glacier
- Cross Region Replication
- S3 Bucket could be owned by tamper-proof AWS Audit Account
- Easily prevent deletions
- Audit Trails, Access Logs via Cloud Trails
This project is part of our comprehensive "SweetOps" approach towards DevOps.
It's 100% Open Source and licensed under the APACHE2.
We literally have hundreds of terraform modules that are Open Source and well-maintained. Check them out!
Security scanning is graciously provided by Bridgecrew. Bridgecrew is the leading fully hosted, cloud-native solution providing continuous Terraform security and compliance.
| Benchmark | Description |
|---|---|
| Infrastructure Security Compliance | |
| Center for Internet Security, KUBERNETES Compliance | |
| Center for Internet Security, AWS Compliance | |
| Center for Internet Security, AZURE Compliance | |
| Payment Card Industry Data Security Standards Compliance | |
| National Institute of Standards and Technology Compliance | |
| Information Security Management System, ISO/IEC 27001 Compliance | |
| Service Organization Control 2 Compliance | |
| Center for Internet Security, GCP Compliance | |
| Health Insurance Portability and Accountability Compliance |
Available targets:
help Help screen
help/all Display help for all targets
help/short This help short screen
lint Lint terraform code
No requirements.
| Name | Version |
|---|---|
| aws | n/a |
| Name | Source | Version |
|---|---|---|
| dynamodb_audit_table | git::https://github.com/cloudposse/terraform-aws-dynamodb.git | tags/0.7.0 |
| dynamodb_state_table | git::https://github.com/cloudposse/terraform-aws-dynamodb.git | tags/0.7.0 |
| label_dynamodb | git::https://github.com/cloudposse/terraform-null-label.git | tags/0.3.3 |
| label_s3 | git::https://github.com/cloudposse/terraform-null-label.git | tags/0.3.3 |
| s3_bucket | git::https://github.com/cloudposse/terraform-aws-s3-log-storage.git | tags/0.1.3 |
| Name | Type |
|---|---|
| aws_iam_instance_profile.dynamodb | resource |
| aws_iam_instance_profile.s3 | resource |
| aws_iam_policy.dynamodb | resource |
| aws_iam_policy.s3 | resource |
| aws_iam_role.dynamodb | resource |
| aws_iam_role.s3 | resource |
| aws_iam_role_policy_attachment.dynamodb | resource |
| aws_iam_role_policy_attachment.s3 | resource |
| aws_iam_policy_document.assume_role | data source |
| aws_iam_policy_document.dynamodb | data source |
| aws_iam_policy_document.s3 | data source |
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| attributes | Additional attributes (e.g. policy or role) |
list(string) |
[] |
no |
| autoscale_max_read_capacity | DynamoDB autoscale read max capacity | number |
100 |
no |
| autoscale_max_write_capacity | DynamoDB autoscale write max capacity | number |
100 |
no |
| autoscale_min_read_capacity | DynamoDB autoscale read min capacity | number |
10 |
no |
| autoscale_min_write_capacity | DynamoDB autoscale write min capacity | number |
10 |
no |
| autoscale_read_target | DynamoDB autoscale read target | number |
50 |
no |
| autoscale_write_target | DynamoDB autoscale write target | number |
50 |
no |
| delimiter | Delimiter to be used between name, namespace, stage, etc. |
string |
"-" |
no |
| expiration_days | Number of days after which to expunge the objects | string |
"90" |
no |
| glacier_transition_days | Number of days after which to move the data to the glacier storage tier | string |
"60" |
no |
| iam_role_max_session_duration | The maximum session duration (in seconds) for the role. Can have a value from 1 hour to 12 hours | number |
3600 |
no |
| name | Name (e.g. bastion or db) |
string |
n/a | yes |
| namespace | Namespace (e.g. cp or cloudposse) |
string |
n/a | yes |
| prefix | S3 bucket prefix | string |
"" |
no |
| stage | Stage (e.g. prod, dev, staging) |
string |
n/a | yes |
| standard_transition_days | Number of days to persist in the standard storage tier before moving to the glacier tier | string |
"30" |
no |
| tags | Additional tags (e.g. map('BusinessUnit,XYZ) |
map(string) |
{} |
no |
| Name | Description |
|---|---|
| dynamodb_audit_table_arn | DynamoDB audit table ARN |
| dynamodb_audit_table_id | DynamoDB audit table id |
| dynamodb_state_table_arn | DynamoDB state table ARN |
| dynamodb_state_table_id | DynamoDB state table id |
| s3_bucket_arn | Session storage S3 bucket ARN |
| s3_bucket_domain_name | Session storage S3 bucket domain name |
| s3_bucket_id | Session storage S3 bucket id |
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 Erik Osterman |
 Andriy Knysh |
 Igor Rodionov |
|---|