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terraform: aws node groups

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Malte Poll 2023-06-23 17:19:43 +02:00 • committed by Malte Poll
parent 6dd8a571ec
commit 22ebdace43
12 changed files with 304 additions and 170 deletions
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56
cli/internal/terraform/variables.go
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@ -44,42 +44,46 @@ func (v *CommonVariables) String() string {
// AWSClusterVariables is user configuration for creating a cluster with Terraform on AWS.
type AWSClusterVariables struct {
// CommonVariables contains common variables.
CommonVariables
// Name of the cluster.
Name string `hcl:"name" cty:"name"`
// Region is the AWS region to use.
Region string
Region string `hcl:"region" cty:"region"`
// Zone is the AWS zone to use in the given region.
Zone string
Zone string `hcl:"zone" cty:"zone"`
// AMIImageID is the ID of the AMI image to use.
AMIImageID string
// InstanceType is the type of the EC2 instance to use.
InstanceType string
// StateDiskType is the EBS disk type to use for the state disk.
StateDiskType string
AMIImageID string `hcl:"ami" cty:"ami"`
// IAMGroupControlPlane is the IAM group to use for the control-plane nodes.
IAMProfileControlPlane string
IAMProfileControlPlane string `hcl:"iam_instance_profile_control_plane" cty:"iam_instance_profile_control_plane"`
// IAMGroupWorkerNodes is the IAM group to use for the worker nodes.
IAMProfileWorkerNodes string
IAMProfileWorkerNodes string `hcl:"iam_instance_profile_worker_nodes" cty:"iam_instance_profile_worker_nodes"`
// Debug is true if debug mode is enabled.
Debug bool
Debug bool `hcl:"debug" cty:"debug"`
// EnableSNP controls enablement of the EC2 cpu-option "AmdSevSnp".
EnableSNP bool
EnableSNP bool `hcl:"enable_snp" cty:"enable_snp"`
// NodeGroups is a map of node groups to create.
NodeGroups map[string]AWSNodeGroup `hcl:"node_groups" cty:"node_groups"`
}
// AWSNodeGroup is a node group to create on AWS.
type AWSNodeGroup struct {
// Role is the role of the node group.
Role string `hcl:"role" cty:"role"`
// StateDiskSizeGB is the size of the state disk to allocate to each node, in GB.
StateDiskSizeGB int `hcl:"disk_size" cty:"disk_size"`
// InitialCount is the initial number of nodes to create in the node group.
InitialCount int `hcl:"initial_count" cty:"initial_count"`
// Zone is the AWS availability-zone to use in the given region.
Zone string `hcl:"zone" cty:"zone"`
// InstanceType is the type of the EC2 instance to use.
InstanceType string `hcl:"instance_type" cty:"instance_type"`
// DiskType is the EBS disk type to use for the state disk.
DiskType string `hcl:"disk_type" cty:"disk_type"`
}
func (v *AWSClusterVariables) String() string {
b := &strings.Builder{}
b.WriteString(v.CommonVariables.String())
writeLinef(b, "region = %q", v.Region)
writeLinef(b, "zone = %q", v.Zone)
writeLinef(b, "ami = %q", v.AMIImageID)
writeLinef(b, "instance_type = %q", v.InstanceType)
writeLinef(b, "state_disk_type = %q", v.StateDiskType)
writeLinef(b, "iam_instance_profile_control_plane = %q", v.IAMProfileControlPlane)
writeLinef(b, "iam_instance_profile_worker_nodes = %q", v.IAMProfileWorkerNodes)
writeLinef(b, "debug = %t", v.Debug)
writeLinef(b, "enable_snp = %t", v.EnableSNP)
return b.String()
f := hclwrite.NewEmptyFile()
gohcl.EncodeIntoBody(v, f.Body())
return string(f.Bytes())
}
// AWSIAMVariables is user configuration for creating the IAM configuration with Terraform on Microsoft Azure.