Awesome
<!-- markdownlint-disable --><a href="https://cpco.io/homepage"><img src="https://github.com/cloudposse-terraform-components/aws-site-to-site-vpn/blob/main/.github/banner.png?raw=true" alt="Project Banner"/></a><br/> <p align="right"> <a href="https://github.com/cloudposse-terraform-components/aws-site-to-site-vpn/releases/latest"><img src="https://img.shields.io/github/release/cloudposse-terraform-components/aws-site-to-site-vpn.svg?style=for-the-badge" alt="Latest Release"/></a><a href="https://slack.cloudposse.com"><img src="https://slack.cloudposse.com/for-the-badge.svg" alt="Slack Community"/></a></p>
<!-- markdownlint-restore --> <!-- ** DO NOT EDIT THIS FILE ** ** This file was automatically generated by the `cloudposse/build-harness`. ** 1) Make all changes to `README.yaml` ** 2) Run `make init` (you only need to do this once) ** 3) Run`make readme` to rebuild this file. ** ** (We maintain HUNDREDS of open source projects. This is how we maintain our sanity.) ** -->This component provisions a Site-To-Site VPN with a target AWS VPC on one side of the tunnel. The other (customer) side can be any VPN gateway endpoint, e.g. a hardware device, other cloud VPN, etc.
AWS Site-to-Site VPN is a fully-managed service that creates a secure connection between your data center or branch office and your AWS resources using IP Security (IPSec) tunnels. When using Site-to-Site VPN, you can connect to both your Amazon Virtual Private Clouds (VPC) and AWS Transit Gateway, and two tunnels per connection are used for increased redundancy.
The component provisions the following resources:
-
AWS Virtual Private Gateway (a representation of the AWS side of the tunnel)
-
AWS Customer Gateway (a representation of the other (remote) side of the tunnel). It requires:
- The gateway's Border Gateway Protocol (BGP) Autonomous System Number (ASN)
/32
IP of the VPN endpoint
-
AWS Site-To-Site VPN connection. It creates two VPN tunnels for redundancy and requires:
- The IP CIDR ranges on each side of the tunnel
- Pre-shared Keys for each tunnel (can be auto-generated if not provided and saved into SSM Parameter Store)
- (Optional) IP CIDR ranges to be used inside each VPN tunnel
-
Route table entries to direct the appropriate traffic from the local VPC to the other side of the tunnel
Post-tunnel creation requirements
Once the site-to-site VPN resources are deployed, you need to send the VPN configuration from AWS side to the administrator of the remote side of the VPN connection. To do this:
- Determine the infrastructure that will be used for the remote side, specifically:
- Vendor
- Platform
- Software Version
- IKE version
- Log into the target AWS account
- Go to the "VPC" console
- On the left navigation manu, go to
Virtual Private Network
>Site-to-Site VPN Connections
- Select the VPN connection that was created via this component
- On the top right, click the
Download Configuration
button - Enter the information you obtained and click
Download
- Send the configuration file to the administrator of the remote side of the tunnel
Usage
Stack Level: Regional
components:
terraform:
site-to-site-vpn:
metadata:
component: site-to-site-vpn
vars:
enabled: true
name: "site-to-site-vpn"
vpc_component_name: vpc
customer_gateway_bgp_asn: 65000
customer_gateway_ip_address: 20.200.30.0
vpn_gateway_amazon_side_asn: 64512
vpn_connection_static_routes_only: true
vpn_connection_tunnel1_inside_cidr: 169.254.20.0/30
vpn_connection_tunnel2_inside_cidr: 169.254.21.0/30
vpn_connection_local_ipv4_network_cidr: 10.100.128.0/24
vpn_connection_remote_ipv4_network_cidr: 10.10.80.0/24
vpn_connection_static_routes_destinations:
- 10.100.128.0/24
vpn_connection_tunnel1_startup_action: add
vpn_connection_tunnel2_startup_action: add
transit_gateway_enabled: false
vpn_connection_tunnel1_cloudwatch_log_enabled: false
vpn_connection_tunnel2_cloudwatch_log_enabled: false
preshared_key_enabled: true
ssm_enabled: true
ssm_path_prefix: "/site-to-site-vpn"
Amazon side Autonomous System Number (ASN)
The variable vpn_gateway_amazon_side_asn
(Amazon side Autonomous System Number) is not strictly required when creating
an AWS VPN Gateway. If you do not specify Amazon side ASN during the creation of the VPN Gateway, AWS will automatically
assign a default ASN (which is 7224 for the Amazon side of the VPN).
However, specifying Amazon side ASN can be important if you need to integrate the VPN with an on-premises network that uses Border Gateway Protocol (BGP) and you want to avoid ASN conflicts or require a specific ASN for routing policies.
If your use case involves BGP peering, and you need a specific ASN for the Amazon side, then you should explicitly set
the vpn_gateway_amazon_side_asn
. Otherwise, it can be omitted (set to null
), and AWS will handle it automatically.
Provisioning
Provision the site-to-site-vpn
component by executing the following commands:
atmos terraform plan site-to-site-vpn -s <stack>
atmos terraform apply site-to-site-vpn -s <stack>
References
- https://aws.amazon.com/vpn/site-to-site-vpn
- https://docs.aws.amazon.com/vpn/latest/s2svpn/VPC_VPN.html
- https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_VpnTunnelOptionsSpecification.html
Requirements
Name | Version |
---|---|
<a name="requirement_terraform"></a> terraform | >= 1.3.0 |
<a name="requirement_aws"></a> aws | >= 4.0 |
<a name="requirement_random"></a> random | >= 2.2 |
Providers
Name | Version |
---|---|
<a name="provider_aws"></a> aws | >= 4.0 |
<a name="provider_random"></a> random | >= 2.2 |
Modules
Name | Source | Version |
---|---|---|
<a name="module_iam_roles"></a> iam_roles | ../account-map/modules/iam-roles | n/a |
<a name="module_this"></a> this | cloudposse/label/null | 0.25.0 |
<a name="module_vpc"></a> vpc | cloudposse/stack-config/yaml//modules/remote-state | 1.5.0 |
<a name="module_vpn_connection"></a> vpn_connection | cloudposse/vpn-connection/aws | 1.3.1 |
Resources
Name | Type |
---|---|
aws_ssm_parameter.tunnel1_preshared_key | resource |
aws_ssm_parameter.tunnel2_preshared_key | resource |
random_password.tunnel1_preshared_key | resource |
random_password.tunnel2_preshared_key | resource |
Inputs
Name | Description | Type | Default | Required |
---|---|---|---|---|
<a name="input_additional_tag_map"></a> additional_tag_map | Additional key-value pairs to add to each map in tags_as_list_of_maps . Not added to tags or id .<br/>This is for some rare cases where resources want additional configuration of tags<br/>and therefore take a list of maps with tag key, value, and additional configuration. | map(string) | {} | no |
<a name="input_attributes"></a> attributes | ID element. Additional attributes (e.g. workers or cluster ) to add to id ,<br/>in the order they appear in the list. New attributes are appended to the<br/>end of the list. The elements of the list are joined by the delimiter <br/>and treated as a single ID element. | list(string) | [] | no |
<a name="input_context"></a> context | Single object for setting entire context at once.<br/>See description of individual variables for details.<br/>Leave string and numeric variables as null to use default value.<br/>Individual variable settings (non-null) override settings in context object,<br/>except for attributes, tags, and additional_tag_map, which are merged. | any | <pre>{<br/> "additional_tag_map": {},<br/> "attributes": [],<br/> "delimiter": null,<br/> "descriptor_formats": {},<br/> "enabled": true,<br/> "environment": null,<br/> "id_length_limit": null,<br/> "label_key_case": null,<br/> "label_order": [],<br/> "label_value_case": null,<br/> "labels_as_tags": [<br/> "unset"<br/> ],<br/> "name": null,<br/> "namespace": null,<br/> "regex_replace_chars": null,<br/> "stage": null,<br/> "tags": {},<br/> "tenant": null<br/>}</pre> | no |
<a name="input_customer_gateway_bgp_asn"></a> customer_gateway_bgp_asn | The Customer Gateway's Border Gateway Protocol (BGP) Autonomous System Number (ASN) | number | n/a | yes |
<a name="input_customer_gateway_ip_address"></a> customer_gateway_ip_address | The IPv4 address for the Customer Gateway device's outside interface. Set to null to not create the Customer Gateway | string | null | no |
<a name="input_delimiter"></a> delimiter | Delimiter to be used between ID elements.<br/>Defaults to - (hyphen). Set to "" to use no delimiter at all. | string | null | no |
<a name="input_descriptor_formats"></a> descriptor_formats | Describe additional descriptors to be output in the descriptors output map.<br/>Map of maps. Keys are names of descriptors. Values are maps of the form<br/>{<br/> format = string<br/> labels = list(string)<br/>} <br/>(Type is any so the map values can later be enhanced to provide additional options.)<br/>format is a Terraform format string to be passed to the format() function.<br/>labels is a list of labels, in order, to pass to format() function.<br/>Label values will be normalized before being passed to format() so they will be<br/>identical to how they appear in id .<br/>Default is {} (descriptors output will be empty). | any | {} | no |
<a name="input_enabled"></a> enabled | Set to false to prevent the module from creating any resources | bool | null | no |
<a name="input_environment"></a> environment | ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT' | string | null | no |
<a name="input_existing_transit_gateway_id"></a> existing_transit_gateway_id | Existing Transit Gateway ID. If provided, the module will not create a Virtual Private Gateway but instead will use the transit_gateway. For setting up transit gateway we can use the cloudposse/transit-gateway/aws module and pass the output transit_gateway_id to this variable | string | "" | no |
<a name="input_id_length_limit"></a> id_length_limit | Limit id to this many characters (minimum 6).<br/>Set to 0 for unlimited length.<br/>Set to null for keep the existing setting, which defaults to 0 .<br/>Does not affect id_full . | number | null | no |
<a name="input_label_key_case"></a> label_key_case | Controls the letter case of the tags keys (label names) for tags generated by this module.<br/>Does not affect keys of tags passed in via the tags input.<br/>Possible values: lower , title , upper .<br/>Default value: title . | string | null | no |
<a name="input_label_order"></a> label_order | The order in which the labels (ID elements) appear in the id .<br/>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br/>You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present. | list(string) | null | no |
<a name="input_label_value_case"></a> label_value_case | Controls the letter case of ID elements (labels) as included in id ,<br/>set as tag values, and output by this module individually.<br/>Does not affect values of tags passed in via the tags input.<br/>Possible values: lower , title , upper and none (no transformation).<br/>Set this to title and set delimiter to "" to yield Pascal Case IDs.<br/>Default value: lower . | string | null | no |
<a name="input_labels_as_tags"></a> labels_as_tags | Set of labels (ID elements) to include as tags in the tags output.<br/>Default is to include all labels.<br/>Tags with empty values will not be included in the tags output.<br/>Set to [] to suppress all generated tags.<br/>Notes:<br/> The value of the name tag, if included, will be the id , not the name .<br/> Unlike other null-label inputs, the initial setting of labels_as_tags cannot be<br/> changed in later chained modules. Attempts to change it will be silently ignored. | set(string) | <pre>[<br/> "default"<br/>]</pre> | no |
<a name="input_name"></a> name | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br/>This is the only ID element not also included as a tag .<br/>The "name" tag is set to the full id string. There is no tag with the value of the name input. | string | null | no |
<a name="input_namespace"></a> namespace | ID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally unique | string | null | no |
<a name="input_preshared_key_enabled"></a> preshared_key_enabled | Flag to enable adding the preshared keys to the VPN connection | bool | true | no |
<a name="input_regex_replace_chars"></a> regex_replace_chars | Terraform regular expression (regex) string.<br/>Characters matching the regex will be removed from the ID elements.<br/>If not set, "/[^a-zA-Z0-9-]/" is used to remove all characters other than hyphens, letters and digits. | string | null | no |
<a name="input_region"></a> region | AWS Region | string | n/a | yes |
<a name="input_ssm_enabled"></a> ssm_enabled | Flag to enable saving the tunnel1_preshared_key and tunnel2_preshared_key in the SSM Parameter Store | bool | false | no |
<a name="input_ssm_path_prefix"></a> ssm_path_prefix | SSM Key path prefix for the associated SSM parameters | string | "" | no |
<a name="input_stage"></a> stage | ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release' | string | null | no |
<a name="input_tags"></a> tags | Additional tags (e.g. {'BusinessUnit': 'XYZ'} ).<br/>Neither the tag keys nor the tag values will be modified by this module. | map(string) | {} | no |
<a name="input_tenant"></a> tenant | ID element _(Rarely used, not included by default)_. A customer identifier, indicating who this instance of a resource is for | string | null | no |
<a name="input_transit_gateway_enabled"></a> transit_gateway_enabled | Set to true to enable VPN connection to transit gateway and then pass in the existing_transit_gateway_id | bool | false | no |
<a name="input_transit_gateway_route_table_id"></a> transit_gateway_route_table_id | The ID of the route table for the transit gateway that you want to associate + propagate the VPN connection's TGW attachment | string | null | no |
<a name="input_transit_gateway_routes"></a> transit_gateway_routes | A map of transit gateway routes to create on the given TGW route table (via transit_gateway_route_table_id ) for the created VPN Attachment. Use the key in the map to describe the route | <pre>map(object({<br/> blackhole = optional(bool, false)<br/> destination_cidr_block = string<br/> }))</pre> | {} | no |
<a name="input_vpc_component_name"></a> vpc_component_name | Atmos VPC component name | string | "vpc" | no |
<a name="input_vpn_connection_local_ipv4_network_cidr"></a> vpn_connection_local_ipv4_network_cidr | The IPv4 CIDR on the Customer Gateway (on-premises) side of the VPN connection | string | "0.0.0.0/0" | no |
<a name="input_vpn_connection_log_retention_in_days"></a> vpn_connection_log_retention_in_days | Specifies the number of days you want to retain log events | number | 30 | no |
<a name="input_vpn_connection_remote_ipv4_network_cidr"></a> vpn_connection_remote_ipv4_network_cidr | The IPv4 CIDR on the AWS side of the VPN connection | string | "0.0.0.0/0" | no |
<a name="input_vpn_connection_static_routes_destinations"></a> vpn_connection_static_routes_destinations | List of CIDR blocks to be used as destination for static routes. Routes to destinations will be propagated to the VPC route tables | list(string) | [] | no |
<a name="input_vpn_connection_static_routes_only"></a> vpn_connection_static_routes_only | If set to true , the VPN connection will use static routes exclusively. Static routes must be used for devices that don't support BGP | bool | false | no |
<a name="input_vpn_connection_tunnel1_cloudwatch_log_enabled"></a> vpn_connection_tunnel1_cloudwatch_log_enabled | Enable or disable VPN tunnel logging feature for the tunnel | bool | false | no |
<a name="input_vpn_connection_tunnel1_cloudwatch_log_output_format"></a> vpn_connection_tunnel1_cloudwatch_log_output_format | Set log format for the tunnel. Default format is json. Possible values are json and text | string | "json" | no |
<a name="input_vpn_connection_tunnel1_dpd_timeout_action"></a> vpn_connection_tunnel1_dpd_timeout_action | The action to take after DPD timeout occurs for the first VPN tunnel. Specify restart to restart the IKE initiation. Specify clear to end the IKE session. Valid values are clear | none | restart | string | "clear" | no |
<a name="input_vpn_connection_tunnel1_ike_versions"></a> vpn_connection_tunnel1_ike_versions | The IKE versions that are permitted for the first VPN tunnel. Valid values are ikev1 | ikev2 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_inside_cidr"></a> vpn_connection_tunnel1_inside_cidr | The CIDR block of the inside IP addresses for the first VPN tunnel | string | null | no |
<a name="input_vpn_connection_tunnel1_phase1_dh_group_numbers"></a> vpn_connection_tunnel1_phase1_dh_group_numbers | List of one or more Diffie-Hellman group numbers that are permitted for the first VPN tunnel for phase 1 IKE negotiations. Valid values are 2 | 5 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_phase1_encryption_algorithms"></a> vpn_connection_tunnel1_phase1_encryption_algorithms | List of one or more encryption algorithms that are permitted for the first VPN tunnel for phase 1 IKE negotiations. Valid values are AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_phase1_integrity_algorithms"></a> vpn_connection_tunnel1_phase1_integrity_algorithms | One or more integrity algorithms that are permitted for the first VPN tunnel for phase 1 IKE negotiations. Valid values are SHA1 | SHA2-256 | SHA2-384 | SHA2-512 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_phase2_dh_group_numbers"></a> vpn_connection_tunnel1_phase2_dh_group_numbers | List of one or more Diffie-Hellman group numbers that are permitted for the first VPN tunnel for phase 2 IKE negotiations. Valid values are 2 | 5 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_phase2_encryption_algorithms"></a> vpn_connection_tunnel1_phase2_encryption_algorithms | List of one or more encryption algorithms that are permitted for the first VPN tunnel for phase 2 IKE negotiations. Valid values are AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_phase2_integrity_algorithms"></a> vpn_connection_tunnel1_phase2_integrity_algorithms | One or more integrity algorithms that are permitted for the first VPN tunnel for phase 2 IKE negotiations. Valid values are SHA1 | SHA2-256 | SHA2-384 | SHA2-512 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel1_preshared_key"></a> vpn_connection_tunnel1_preshared_key | The preshared key of the first VPN tunnel. The preshared key must be between 8 and 64 characters in length and cannot start with zero. Allowed characters are alphanumeric characters, periods(.) and underscores(_) | string | null | no |
<a name="input_vpn_connection_tunnel1_startup_action"></a> vpn_connection_tunnel1_startup_action | The action to take when the establishing the tunnel for the first VPN connection. By default, your customer gateway device must initiate the IKE negotiation and bring up the tunnel. Specify start for AWS to initiate the IKE negotiation. Valid values are add | start | string | "add" | no |
<a name="input_vpn_connection_tunnel2_cloudwatch_log_enabled"></a> vpn_connection_tunnel2_cloudwatch_log_enabled | Enable or disable VPN tunnel logging feature for the tunnel | bool | false | no |
<a name="input_vpn_connection_tunnel2_cloudwatch_log_output_format"></a> vpn_connection_tunnel2_cloudwatch_log_output_format | Set log format for the tunnel. Default format is json. Possible values are json and text | string | "json" | no |
<a name="input_vpn_connection_tunnel2_dpd_timeout_action"></a> vpn_connection_tunnel2_dpd_timeout_action | The action to take after DPD timeout occurs for the second VPN tunnel. Specify restart to restart the IKE initiation. Specify clear to end the IKE session. Valid values are clear | none | restart | string | "clear" | no |
<a name="input_vpn_connection_tunnel2_ike_versions"></a> vpn_connection_tunnel2_ike_versions | The IKE versions that are permitted for the second VPN tunnel. Valid values are ikev1 | ikev2 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_inside_cidr"></a> vpn_connection_tunnel2_inside_cidr | The CIDR block of the inside IP addresses for the second VPN tunnel | string | null | no |
<a name="input_vpn_connection_tunnel2_phase1_dh_group_numbers"></a> vpn_connection_tunnel2_phase1_dh_group_numbers | List of one or more Diffie-Hellman group numbers that are permitted for the second VPN tunnel for phase 1 IKE negotiations. Valid values are 2 | 5 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_phase1_encryption_algorithms"></a> vpn_connection_tunnel2_phase1_encryption_algorithms | List of one or more encryption algorithms that are permitted for the second VPN tunnel for phase 1 IKE negotiations. Valid values are AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_phase1_integrity_algorithms"></a> vpn_connection_tunnel2_phase1_integrity_algorithms | One or more integrity algorithms that are permitted for the second VPN tunnel for phase 1 IKE negotiations. Valid values are SHA1 | SHA2-256 | SHA2-384 | SHA2-512 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_phase2_dh_group_numbers"></a> vpn_connection_tunnel2_phase2_dh_group_numbers | List of one or more Diffie-Hellman group numbers that are permitted for the second VPN tunnel for phase 2 IKE negotiations. Valid values are 2 | 5 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_phase2_encryption_algorithms"></a> vpn_connection_tunnel2_phase2_encryption_algorithms | List of one or more encryption algorithms that are permitted for the second VPN tunnel for phase 2 IKE negotiations. Valid values are AES128 | AES256 | AES128-GCM-16 | AES256-GCM-16 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_phase2_integrity_algorithms"></a> vpn_connection_tunnel2_phase2_integrity_algorithms | One or more integrity algorithms that are permitted for the second VPN tunnel for phase 2 IKE negotiations. Valid values are SHA1 | SHA2-256 | SHA2-384 | SHA2-512 | list(string) | [] | no |
<a name="input_vpn_connection_tunnel2_preshared_key"></a> vpn_connection_tunnel2_preshared_key | The preshared key of the second VPN tunnel. The preshared key must be between 8 and 64 characters in length and cannot start with zero. Allowed characters are alphanumeric characters, periods(.) and underscores(_) | string | null | no |
<a name="input_vpn_connection_tunnel2_startup_action"></a> vpn_connection_tunnel2_startup_action | The action to take when the establishing the tunnel for the second VPN connection. By default, your customer gateway device must initiate the IKE negotiation and bring up the tunnel. Specify start for AWS to initiate the IKE negotiation. Valid values are add | start | string | "add" | no |
<a name="input_vpn_gateway_amazon_side_asn"></a> vpn_gateway_amazon_side_asn | The Autonomous System Number (ASN) for the Amazon side of the VPN Gateway. If you don't specify an ASN, the Virtual Private Gateway is created with the default ASN | number | null | no |
Outputs
Name | Description |
---|---|
<a name="output_customer_gateway_id"></a> customer_gateway_id | Customer Gateway ID |
<a name="output_vpn_connection_customer_gateway_configuration"></a> vpn_connection_customer_gateway_configuration | The configuration information for the VPN connection's Customer Gateway (in the native XML format) |
<a name="output_vpn_connection_id"></a> vpn_connection_id | VPN Connection ID |
<a name="output_vpn_connection_tunnel1_address"></a> vpn_connection_tunnel1_address | The public IP address of the first VPN tunnel |
<a name="output_vpn_connection_tunnel1_cgw_inside_address"></a> vpn_connection_tunnel1_cgw_inside_address | The RFC 6890 link-local address of the first VPN tunnel (Customer Gateway side) |
<a name="output_vpn_connection_tunnel1_vgw_inside_address"></a> vpn_connection_tunnel1_vgw_inside_address | The RFC 6890 link-local address of the first VPN tunnel (Virtual Private Gateway side) |
<a name="output_vpn_connection_tunnel2_address"></a> vpn_connection_tunnel2_address | The public IP address of the second VPN tunnel |
<a name="output_vpn_connection_tunnel2_cgw_inside_address"></a> vpn_connection_tunnel2_cgw_inside_address | The RFC 6890 link-local address of the second VPN tunnel (Customer Gateway side) |
<a name="output_vpn_connection_tunnel2_vgw_inside_address"></a> vpn_connection_tunnel2_vgw_inside_address | The RFC 6890 link-local address of the second VPN tunnel (Virtual Private Gateway side) |
<a name="output_vpn_gateway_id"></a> vpn_gateway_id | Virtual Private Gateway ID |
- cloudposse/terraform-aws-components - Cloud Posse's upstream component
[!TIP]
π½ Use Atmos with Terraform
Cloud Posse uses
<details> <summary><strong>Watch demo of using Atmos with Terraform</strong></summary> <img src="https://github.com/cloudposse/atmos/blob/main/docs/demo.gif?raw=true"/><br/> <i>Example of running <a href="https://atmos.tools"><code>atmos</code></a> to manage infrastructure from our <a href="https://atmos.tools/quick-start/">Quick Start</a> tutorial.</i> </detalis>atmos
to easily orchestrate multiple environments using Terraform. <br/> Works with Github Actions, Atlantis, or Spacelift.
Related Projects
Check out these related projects.
- Cloud Posse Terraform Modules - Our collection of reusable Terraform modules used by our reference architectures.
- Atmos - Atmos is like docker-compose but for your infrastructure
[!TIP]
Use Terraform Reference Architectures for AWS
Use Cloud Posse's ready-to-go terraform architecture blueprints for AWS to get up and running quickly.
β We build it together with your team.<br/> β Your team owns everything.<br/> β 100% Open Source and backed by fanatical support.<br/>
<a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-site-to-site-vpn&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>
<details><summary>π <strong>Learn More</strong></summary> <br/>Cloud Posse is the leading DevOps Accelerator for funded startups and enterprises.
Your team can operate like a pro today.
Ensure that your team succeeds by using Cloud Posse's proven process and turnkey blueprints. Plus, we stick around until you succeed.
Day-0: Your Foundation for Success
- Reference Architecture. You'll get everything you need from the ground up built using 100% infrastructure as code.
- Deployment Strategy. Adopt a proven deployment strategy with GitHub Actions, enabling automated, repeatable, and reliable software releases.
- Site Reliability Engineering. Gain total visibility into your applications and services with Datadog, ensuring high availability and performance.
- Security Baseline. Establish a secure environment from the start, with built-in governance, accountability, and comprehensive audit logs, safeguarding your operations.
- GitOps. Empower your team to manage infrastructure changes confidently and efficiently through Pull Requests, leveraging the full power of GitHub Actions.
<a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-site-to-site-vpn&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>
Day-2: Your Operational Mastery
- Training. Equip your team with the knowledge and skills to confidently manage the infrastructure, ensuring long-term success and self-sufficiency.
- Support. Benefit from a seamless communication over Slack with our experts, ensuring you have the support you need, whenever you need it.
- Troubleshooting. Access expert assistance to quickly resolve any operational challenges, minimizing downtime and maintaining business continuity.
- Code Reviews. Enhance your teamβs code quality with our expert feedback, fostering continuous improvement and collaboration.
- Bug Fixes. Rely on our team to troubleshoot and resolve any issues, ensuring your systems run smoothly.
- Migration Assistance. Accelerate your migration process with our dedicated support, minimizing disruption and speeding up time-to-value.
- Customer Workshops. Engage with our team in weekly workshops, gaining insights and strategies to continuously improve and innovate.
<a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-site-to-site-vpn&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>
</details>
β¨ Contributing
This project is under active development, and we encourage contributions from our community.
Many thanks to our outstanding contributors:
<a href="https://github.com/cloudposse-terraform-components/aws-site-to-site-vpn/graphs/contributors"> <img src="https://contrib.rocks/image?repo=cloudposse-terraform-components/aws-site-to-site-vpn&max=24" /> </a>For π bug reports & feature requests, please use the issue tracker.
In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
- Review our Code of Conduct and Contributor Guidelines.
- Fork the repo on GitHub
- Clone the project to your own machine
- Commit changes to your own branch
- Push your work back up to your fork
- Submit a Pull Request so that we can review your changes
NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!
π Slack Community
Join our Open Source Community on Slack. It's FREE for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally sweet infrastructure.
π° Newsletter
Sign up for our newsletter and join 3,000+ DevOps engineers, CTOs, and founders who get insider access to the latest DevOps trends, so you can always stay in the know. Dropped straight into your Inbox every week β and usually a 5-minute read.
π Office Hours <a href="https://cloudposse.com/office-hours?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-site-to-site-vpn&utm_content=office_hours"><img src="https://img.cloudposse.com/fit-in/200x200/https://cloudposse.com/wp-content/uploads/2019/08/Powered-by-Zoom.png" align="right" /></a>
Join us every Wednesday via Zoom for your weekly dose of insider DevOps trends, AWS news and Terraform insights, all sourced from our SweetOps community, plus a live Q&A that you canβt find anywhere else. It's FREE for everyone!
License
<a href="https://opensource.org/licenses/Apache-2.0"><img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=for-the-badge" alt="License"></a>
<details> <summary>Preamble to the Apache License, Version 2.0</summary> <br/> <br/>Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
</details>
Trademarks
All other trademarks referenced herein are the property of their respective owners.
Copyright Β© 2017-2024 Cloud Posse, LLC
<a href="https://cloudposse.com/readme/footer/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-site-to-site-vpn&utm_content=readme_footer_link"><img alt="README footer" src="https://cloudposse.com/readme/footer/img"/></a>
<img alt="Beacon" width="0" src="https://ga-beacon.cloudposse.com/UA-76589703-4/cloudposse-terraform-components/aws-site-to-site-vpn?pixel&cs=github&cm=readme&an=aws-site-to-site-vpn"/>