v1.7.0

Requires terraform ~> 1.5 and terraform-provider-aws ~> 5.60

v1.6.0

IMPROVEMENTS:

• Avoid "forces replacement" because of new spread_level field in aws_placement_group since AWS provider 4.22
• Requires Terraform 1.2

v1.5.0

IMPROVEMENTS:

• Tag EC2 instances, EBS volumes and other resources
• Propagate default tags to Auto Scaling Group
• Replace deprecated tags field with tag block

v1.4.1

BUG FIXES:

• Specify http_endpoint = "enabled" in metadata_options block inside aws_launch_template.

This resolves error:

Error: InvalidParameterValue: A value of ‘’ is not valid for http-endpoint. Valid values are ‘enabled’ or ‘disabled’.

For details, see hashicorp/terraform-provider-aws#12564

v1.4.0

IMPROVEMENTS:

• Enable instance tags in EC2 IMDS

v1.3.0

BREAKING CHANGE:

Variables cluster_tag_key and cluster_tag_value are removed, related outputs are also removed.

As a result, instances in the ASG are not tagged with these values any more.

We are removing them because:

• These tags are not required for Consul agents on Nomad servers to join a Consul cluster.
• We want Consul Cloud Auto-join to only find Consul servers, not Consul clients. This is is also required for Consul Multi-Datacenter Federation to use retry_join_wan, because WAN gossip pool contains only Consul servers.

v1.2.0

IMPROVEMENTS:

• Replace aws_launch_configuration with aws_launch_template
• Add support for latest EBS volume types, such as gp3 and io2
• Add support for spread placement group, which brings better availability
• Remove variable root_volume_ebs_optimized and ebs_block_devices

v1.1.1

BUG FIXES:

• Do not create security group rules if var.allowed_inbound_cidr_blocks is empty

v1.1.0

IMPROVEMENTS:

• Add variable: target_group_arns
• Add variable: enable_detailed_monitoring

BUG FIXES:

• Fix variable type of termination_policies
• Resolve error "cidr_blocks" conflicts with self since terraform-provider-aws 3.38.0

v1.0.0

After using the 0.12upgrade branch for almost a year, v1.0.0 is released now.

Changes are made to terraform modules, so that they are:

• Terraform 0.12 compatible
• AWS China regions compatible