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Support for Mixed Instances ASG in worker_groups_launch_template variable (#468)

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* Create ASG tags via for - utility from terraform 12

* Updated support for mixed ASG in worker_groups_launch_template variable

* Updated launch_template example to include spot and mixed ASG with worker_groups_launch_template variable

* Removed old config

* Removed workers_launch_template_mixed.tf file, added support for mixed/spot in workers_launch_template variable

* Updated examples/spot_instances/main.tf with Mixed Spot and ondemand instances

* Removed launch_template_mixed from relevant files

* Updated README.md file

* Removed workers_launch_template.tf.bkp

* Fixed case with null on_demand_allocation_strategy and Spot allocation

* Fixed workers_launch_template.tf, covered spot instances via Launch Template
This commit is contained in:
Sergiu Plotnicu
2019-09-13 17:50:59 +03:00
committed by Max Williams
parent a47f464221
commit 461cf5482e
12 changed files with 97 additions and 485 deletions
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13
README.md
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@@ -118,7 +118,7 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
| cluster\_enabled\_log\_types | A list of the desired control plane logging to enable. For more information, see Amazon EKS Control Plane Logging documentation (https://docs.aws.amazon.com/eks/latest/userguide/control-plane-logs.html) | list(string) | `[]` | no |
| cluster\_endpoint\_private\_access | Indicates whether or not the Amazon EKS private API server endpoint is enabled. | bool | `"false"` | no |
| cluster\_endpoint\_public\_access | Indicates whether or not the Amazon EKS public API server endpoint is enabled. | bool | `"true"` | no |
| cluster\_iam\_role\_name | IAM role name for the cluster. Only applicable if manage_cluster_iam_resources is set to false. | string | `""` | no |
| cluster\_iam\_role\_name | IAM role name for the cluster. Only applicable if manage\_cluster\_iam\_resources is set to false. | string | `""` | no |
| cluster\_log\_kms\_key\_id | If a KMS Key ARN is set, this key will be used to encrypt the corresponding log group. Please be sure that the KMS Key has an appropriate key policy (https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/encrypt-log-data-kms.html) | string | `""` | no |
| cluster\_log\_retention\_in\_days | Number of days to retain log events. Default retention - 90 days. | number | `"90"` | no |
| cluster\_name | Name of the EKS cluster. Also used as a prefix in names of related resources. | string | n/a | yes |
@@ -126,7 +126,7 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
| cluster\_version | Kubernetes version to use for the EKS cluster. | string | `"1.14"` | no |
| config\_output\_path | Where to save the Kubectl config file (if `write_kubeconfig = true`). Should end in a forward slash `/` . | string | `"./"` | no |
| iam\_path | If provided, all IAM roles will be created on this path. | string | `"/"` | no |
| kubeconfig\_aws\_authenticator\_additional\_args | Any additional arguments to pass to the authenticator such as the role to assume. e.g. ["-r", "MyEksRole"]. | list(string) | `[]` | no |
| kubeconfig\_aws\_authenticator\_additional\_args | Any additional arguments to pass to the authenticator such as the role to assume. e.g. \["-r", "MyEksRole"\]. | list(string) | `[]` | no |
| kubeconfig\_aws\_authenticator\_command | Command to use to fetch AWS EKS credentials. | string | `"aws-iam-authenticator"` | no |
| kubeconfig\_aws\_authenticator\_command\_args | Default arguments passed to the authenticator command. Defaults to [token -i $cluster_name]. | list(string) | `[]` | no |
| kubeconfig\_aws\_authenticator\_env\_variables | Environment variables that should be used when executing the authenticator. e.g. { AWS_PROFILE = "eks"}. | map(string) | `{}` | no |
@@ -144,15 +144,14 @@ MIT Licensed. See [LICENSE](https://github.com/terraform-aws-modules/terraform-a
| tags | A map of tags to add to all resources. | map(string) | `{}` | no |
| vpc\_id | VPC where the cluster and workers will be deployed. | string | n/a | yes |
| worker\_additional\_security\_group\_ids | A list of additional security group ids to attach to worker instances | list(string) | `[]` | no |
| worker\_ami\_name\_filter | Additional name filter for AWS EKS worker AMI. Default behaviour will get latest for the cluster_version but could be set to a release from amazon-eks-ami, e.g. "v20190220" | string | `"v*"` | no |
| worker\_ami\_name\_filter | Additional name filter for AWS EKS worker AMI. Default behaviour will get latest for the cluster\_version but could be set to a release from amazon-eks-ami, e.g. "v20190220" | string | `"v*"` | no |
| worker\_create\_security\_group | Whether to create a security group for the workers or attach the workers to `worker_security_group_id`. | bool | `"true"` | no |
| worker\_groups | A list of maps defining worker group configurations to be defined using AWS Launch Configurations. See workers_group_defaults for valid keys. | any | `[]` | no |
| worker\_groups\_launch\_template | A list of maps defining worker group configurations to be defined using AWS Launch Templates. See workers_group_defaults for valid keys. | any | `[]` | no |
| worker\_groups\_launch\_template\_mixed | A list of maps defining worker group configurations to be defined using AWS Launch Templates. See workers_group_defaults for valid keys. | any | `[]` | no |
| worker\_groups | A list of maps defining worker group configurations to be defined using AWS Launch Configurations. See workers\_group\_defaults for valid keys. | any | `[]` | no |
| worker\_groups\_launch\_template | A list of maps defining worker group configurations to be defined using AWS Launch Templates. See workers\_group\_defaults for valid keys. | any | `[]` | no |
| worker\_security\_group\_id | If provided, all workers will be attached to this security group. If not given, a security group will be created with necessary ingres/egress to work with the EKS cluster. | string | `""` | no |
| worker\_sg\_ingress\_from\_port | Minimum port number from which pods will accept communication. Must be changed to a lower value if some pods in your cluster will expose a port lower than 1025 (e.g. 22, 80, or 443). | number | `"1025"` | no |
| workers\_additional\_policies | Additional policies to be added to workers | list(string) | `[]` | no |
| workers\_group\_defaults | Override default values for target groups. See workers_group_defaults_defaults in local.tf for valid keys. | any | `{}` | no |
| workers\_group\_defaults | Override default values for target groups. See workers\_group\_defaults\_defaults in local.tf for valid keys. | any | `{}` | no |
| write\_aws\_auth\_config | Whether to write the aws-auth configmap file. | bool | `"true"` | no |
| write\_kubeconfig | Whether to write a Kubectl config file containing the cluster configuration. Saved to `config_output_path`. | bool | `"true"` | no |