Compatibility

This topic describes Consul-Terraform-Sync (CTS) cross-compatibility with Consul, Terraform, and Vault.

Consul

Below are CTS versions with supported Consul versions. The latest CTS binary supports the three most recent Consul minor versions, along with their latest patch versions.

CTS Version	Consul OSS & Enterprise Version
CTS Enterprise 0.3+	1.8+
CTS OSS 0.1+	1.8+

Terraform

CTS integration with Terraform is supported for the following:

CTS Version	Terraform CLI Version	Terraform Cloud Version	Terraform Enterprise Version
CTS Enterprise 0.7	0.13-1.2	Latest	v202010-2 - Latest
CTS Enterprise 0.4+	0.13 - 1.1	Latest	v202010-2 - Latest
CTS Enterprise 0.3	0.13 - 1.1	N/A	v202010-2 - Latest
CTS OSS 0.7	0.13 - 1.2	N/A	N/A
CTS OSS 0.3+	0.13 - 1.1	N/A	N/A
CTS OSS 0.2	0.13 - 1.0	N/A	N/A
CTS OSS 0.1	0.13 - 0.14	N/A	N/A

Vault

CTS integrates with Vault to query secrets, the integration is supported for the following:

CTS Version	Vault OSS & Enterprise Version
CTS Enterprise 0.3+	0.7+
CTS OSS 0.1+	0.7+