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tf/userdata: Provision instance storage 

The *c7gd.xlarge* instance type has a directly-attached NVMe disk.
Let's use it for Kubernetes Pod storage to increase performance a bit.
master
Dustin 2024-02-06 16:28:44 -06:00
parent 6f279430c2
commit 925d22b9d2
2 changed files with 18 additions and 7 deletions
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14
terraform/terraform.tfstate
View File

@ -1,7 +1,7 @@
{ {
"version": 4, "version": 4,
"terraform_version": "1.6.2", "terraform_version": "1.6.2",
"serial": 104, "serial": 106,
"lineage": "a100be74-c98e-0769-2d6a-bf6a2c5f3ebf", "lineage": "a100be74-c98e-0769-2d6a-bf6a2c5f3ebf",
"outputs": {}, "outputs": {},
"resources": [ "resources": [
@ -107,9 +107,9 @@
"schema_version": 0, "schema_version": 0,
"attributes": { "attributes": {
"account_id": "566967686773", "account_id": "566967686773",
"arn": "arn:aws:sts::566967686773:assumed-role/dynk8s-terraform/aws-go-sdk-1707188377212655715", "arn": "arn:aws:sts::566967686773:assumed-role/dynk8s-terraform/aws-go-sdk-1707189514434646986",
"id": "566967686773", "id": "566967686773",
"user_id": "AROAYIAPIKZ25DFDOYZHT:aws-go-sdk-1707188377212655715" "user_id": "AROAYIAPIKZ25DFDOYZHT:aws-go-sdk-1707189514434646986"
}, },
"sensitive_attributes": [] "sensitive_attributes": []
} }
@ -218,7 +218,7 @@
"context": "", "context": "",
"default_cooldown": 300, "default_cooldown": 300,
"default_instance_warmup": 0, "default_instance_warmup": 0,
"desired_capacity": 0, "desired_capacity": 1,
"enabled_metrics": [], "enabled_metrics": [],
"force_delete": false, "force_delete": false,
"force_delete_warm_pool": false, "force_delete_warm_pool": false,
@ -380,7 +380,7 @@
"capacity_reservation_specification": [], "capacity_reservation_specification": [],
"cpu_options": [], "cpu_options": [],
"credit_specification": [], "credit_specification": [],
"default_version": 25, "default_version": 26,
"description": "", "description": "",
"disable_api_stop": false, "disable_api_stop": false,
"disable_api_termination": false, "disable_api_termination": false,
@ -403,7 +403,7 @@
"instance_type": "c7gd.xlarge", "instance_type": "c7gd.xlarge",
"kernel_id": "", "kernel_id": "",
"key_name": "dustin@rosalina", "key_name": "dustin@rosalina",
"latest_version": 25, "latest_version": 26,
"license_specification": [], "license_specification": [],
"maintenance_options": [], "maintenance_options": [],
"metadata_options": [], "metadata_options": [],
@ -427,7 +427,7 @@
"tags": {}, "tags": {},
"tags_all": {}, "tags_all": {},
"update_default_version": true, "update_default_version": true,
"user_data": 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"user_data": 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"vpc_security_group_ids": [] "vpc_security_group_ids": []
}, },
"sensitive_attributes": [], "sensitive_attributes": [],

11
terraform/userdata.yml
View File

@ -50,6 +50,17 @@ write_files:
systemctl daemon-reload || exit systemctl daemon-reload || exit
systemctl stop 'systemd-zram-setup@*' || exit systemctl stop 'systemd-zram-setup@*' || exit
if [ -b /dev/nvme1n1 ]; then
printf '%s %s %s %s 0 0\n' \
/dev/nvme1n1 \
/var/lib/kubelet \
ext4 \
noatime,x-systemd.makefs,nofail \
>> /etc/fstab
systemctl daemon-reload
systemctl start var-lib-kubelet.mount
fi
systemctl enable crio iscsid kubelet || exit systemctl enable crio iscsid kubelet || exit
systemctl start crio iscsid || exit systemctl start crio iscsid || exit