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DavidGOrtegaDavidGOrtega
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Release v0.5.0 (#6)
* releaser * no error keypar * no keypar delete * no keypar delete * packer * endline * credentials * fix typo * sudo * no packer * dollar sign * public and no vpc * image * local provider and reset machine * SubnetId and packer regions * v0.3.3 * clone amis * mapping and name * release/v0.5.0
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‎.github/workflows/build-cml-ami.yml‎

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name: cml-ami
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on:
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push:
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tags:
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- 'ami*'
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jobs:
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build-ami:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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- name: Packer
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env:
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AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
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AWS_INSTANCE_TYPE: g2.2xlarge
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run: |
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sudo apt install unzip
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cd packer
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packer validate ami.json
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packer build ami.json
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./clone-amis.go

‎.gitignore‎

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.DS_Store
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terraform-provider-hashicups
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examples
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bin
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# Local .terraform directories

‎Makefile‎

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build:
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go build -o ${BINARY}
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# release:
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# GOOS=darwin GOARCH=amd64 go build -o ./bin/${BINARY}_${VERSION}_darwin_amd64
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# GOOS=freebsd GOARCH=386 go build -o ./bin/${BINARY}_${VERSION}_freebsd_386
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# GOOS=freebsd GOARCH=amd64 go build -o ./bin/${BINARY}_${VERSION}_freebsd_amd64
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# GOOS=freebsd GOARCH=arm go build -o ./bin/${BINARY}_${VERSION}_freebsd_arm
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# GOOS=linux GOARCH=386 go build -o ./bin/${BINARY}_${VERSION}_linux_386
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# GOOS=linux GOARCH=amd64 go build -o ./bin/${BINARY}_${VERSION}_linux_amd64
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# GOOS=linux GOARCH=arm go build -o ./bin/${BINARY}_${VERSION}_linux_arm
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# GOOS=openbsd GOARCH=386 go build -o ./bin/${BINARY}_${VERSION}_openbsd_386
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# GOOS=openbsd GOARCH=amd64 go build -o ./bin/${BINARY}_${VERSION}_openbsd_amd64
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# GOOS=solaris GOARCH=amd64 go build -o ./bin/${BINARY}_${VERSION}_solaris_amd64
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# GOOS=windows GOARCH=386 go build -o ./bin/${BINARY}_${VERSION}_windows_386
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# GOOS=windows GOARCH=amd64 go build -o ./bin/${BINARY}_${VERSION}_windows_amd64
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install: build
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mkdir -p ~/.terraform.d/plugins/${HOSTNAME}/${NAMESPACE}/${NAME}/${VERSION}/${OS_ARCH}
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mv ${BINARY} ~/.terraform.d/plugins/${HOSTNAME}/${NAMESPACE}/${NAME}/${VERSION}/${OS_ARCH}

‎README.md‎

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# cml-terraform-provider
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Terraform provider for CML
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![Terraform Provider Iterative](https://user-images.githubusercontent.com/414967/98701372-7f60d700-2379-11eb-90d0-47b5eeb22658.png)
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```sh
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go mod vendor
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make install
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# Terraform Provider Iterative
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The Terraform Iterative provider is a plugin for Terraform that allows for the full lifecycle management of GPU or non GPU cloud resources with your favourite [vendor](#supported-vendors). The provider offers a simple and homogeneous way to deploy a GPU or a cluster of them reducing the complexity.
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# Usage
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```tf
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terraform {
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required_providers {
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iterative = {
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source = "iterative/iterative"
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version = "0.5.0"
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}
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}
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}
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provider "iterative" {}
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resource "iterative_machine" "machine" {
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region = "us-west"
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instance_name = "machine"
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instance_hdd_size = "20"
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instance_type = "m"
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instance_gpu = "tesla"
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}
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```
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## Argument reference
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| Variable | Values | Default | |
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| ------- | ------ | -------- | ------------- |
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| ```region``` | ```us-west``` ```us-east``` ```eu-west``` ```eu-north``` | ```us-west``` | Sets the collocation region |
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| ```instance_name``` | | cml_{UID} | Sets the instance name and related resources like AWS key pair. |
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| ```instance_hdd_size``` | | 10 | Sets the instance hard disk size in gb |
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| ```instance_type``` | ```m```, ```l```, ```xl``` | ```m``` | Sets thee instance computing size. You can also specify vendor specific machines in AWS i.e. ```t2.micro``` |
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| ```instance_gpu``` | ``` ```, ```testla```, ```k80``` | ``` ``` | Sets the desired GPU if the ```instance_type``` is one of our types. |
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| ```key_public``` | | | Set up ssh access with your OpenSSH public key. If not provided one be automatically generated and returned in terraform.tfstate |
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| aws_security_group | | ```cml``` | AWS specific variable to setup an specific security group. If specified the instance will be launched in with that sg within the vpc managed by the specified sg. If not a new sg called ```cml``` will be created under the default vpc |
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# Supported vendors
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- AWS
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### AWS instance equivalences.
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The instance type in AWS is calculated joining the ```instance_type``` and ```instance_gpu```
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| type | gpu | aws |
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| ------- | ------ | -------- |
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| m | | m5.2xlarge |
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| l | | m5.8xlarge |
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| xl | | m5.16xlarge |
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| m | k80 | p2.xlarge |
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| l | k80 | p2.8xlarge |
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| xl | k80 | p2.16xlarge |
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| m | tesla | p3.xlarge |
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| l | tesla | p3.8xlarge |
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| xl | tesla | p3.16xlarge |
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| region | aws |
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| ------- | ------ |
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| us-west | us-west-1 |
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| us-east | us-east-1 |
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| eu-north | us-north-1 |
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| eu-west | us-west-1 |

‎cml/ami-test.json‎

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{
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"variables" : {
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"instance_type" : "{{env `AWS_INSTANCE_TYPE`}}"
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},
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"builders" : [
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{
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"type" : "amazon-ebs",
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"assume_role": {
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"role_arn": "arn:aws:iam::260760892802:role/dvc-cml-packer",
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"session_name": "cml-packer-session"
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},
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"region" : "us-west-1",
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"ami_name" : "iterative-cml-test",
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"ami_description" : "CML (Continous Machine Learning)",
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"ami_groups": ["all"],
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"force_deregister": "true",
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"force_delete_snapshot": "true",
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"ssh_username" : "ubuntu",
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"instance_type" : "g2.2xlarge",
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"source_ami_filter": {
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"filters": {
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"virtualization-type": "hvm",
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"name": "iterative-cml",
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"root-device-type": "ebs"
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},
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"owners": ["260760892802"],
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"most_recent": true
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},
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"run_tags" : {
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"Author" : "iterative"
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}
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}
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],
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"provisioners" : [
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{
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"type": "shell",
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"inline": [
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"nvidia-smi"
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],
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"start_retry_timeout": "10m",
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"expect_disconnect": true
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}
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]
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}

‎cml/ami.json‎

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{
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"variables" : {
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"instance_type" : "{{env `AWS_INSTANCE_TYPE`}}"
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},
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"builders" : [
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{
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"type" : "amazon-ebs",
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"assume_role": {
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"role_arn": "arn:aws:iam::260760892802:role/dvc-cml-packer",
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"session_name": "cml-packer-session"
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},
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"region" : "us-west-1",
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"ami_name" : "iterative-cml",
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"ami_description" : "CML (Continous Machine Learning)",
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"ami_groups": ["all"],
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"force_deregister": "true",
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"force_delete_snapshot": "true",
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"ssh_username" : "ubuntu",
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"instance_type" : "g2.2xlarge",
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"source_ami_filter": {
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"filters": {
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"virtualization-type": "hvm",
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"name": "ubuntu/images/*ubuntu-*-18.04-amd64-server-*",
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"root-device-type": "ebs"
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},
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"owners": ["099720109477"],
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"most_recent": true
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},
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"run_tags" : {
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"Author" : "iterative"
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}
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}
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],
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"provisioners" : [
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{
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"type" : "shell",
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"environment_vars": ["DEBIAN_FRONTEND=noninteractive"],
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"script" : "./setup.sh"
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},
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{
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"type": "shell",
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"inline": [
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"sudo shutdown -r now",
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"sleep 60"
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],
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"start_retry_timeout": "10m",
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"expect_disconnect": true
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}
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]
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}

‎cml/clone-amis.go‎

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//usr/bin/env go run $0 "$@"; exit
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package main
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import (
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"fmt"
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"log"
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"os"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/session"
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"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
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)
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func main() {
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region := "us-west-1"
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amiName := "iterative-cml"
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regions := []string{"us-east-1", "us-east-2", "us-west-2", "eu-central-1", "eu-west-1"}
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sess, sessError := session.NewSession(&aws.Config{
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Region: aws.String(region)},
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)
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if sessError != nil {
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log.Printf("[ERROR] %s", sessError)
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os.Exit(1)
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}
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svc := ec2.New(sess)
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amiParams := &ec2.DescribeImagesInput{
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Filters: []*ec2.Filter{
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{
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Name: aws.String("name"),
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Values: []*string{aws.String(amiName)},
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},
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{
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Name: aws.String("architecture"),
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Values: []*string{aws.String("x86_64")},
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},
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},
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}
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imagesRes, imagesErr := svc.DescribeImages(amiParams)
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if imagesErr != nil {
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diag.FromErr(imagesErr)
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}
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if len(imagesRes.Images) == 0 {
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log.Printf("[ERROR] ami %s not found", amiName)
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os.Exit(1)
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}
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ami := imagesRes.Images[0]
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amiID := *ami.ImageId
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amiDesc := *ami.Description
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for _, value := range regions {
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fmt.Println("Cloning", value)
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sess, _ := session.NewSession(&aws.Config{
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Region: aws.String(value)},
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)
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svc := ec2.New(sess)
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copyResult, err := svc.CopyImage(&ec2.CopyImageInput{
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SourceImageId: aws.String(amiID),
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SourceRegion: aws.String(region),
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Name: aws.String(amiName),
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Description: aws.String(amiDesc),
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})
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if err != nil {
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fmt.Println(err)
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}
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svc.WaitUntilImageExists(&ec2.DescribeImagesInput{
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ImageIds: []*string{aws.String(*copyResult.ImageId)},
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Filters: []*ec2.Filter{
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{
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Name: aws.String("state"),
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Values: []*string{aws.String("available")},
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},
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},
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})
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_, modifyErr := svc.ModifyImageAttribute(&ec2.ModifyImageAttributeInput{
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ImageId: aws.String(*copyResult.ImageId),
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LaunchPermission: &ec2.LaunchPermissionModifications{
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Add: []*ec2.LaunchPermission{
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{
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Group: aws.String("all"),
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},
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},
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},
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})
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if modifyErr != nil {
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fmt.Println(modifyErr)
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}
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}
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}

‎cml/setup.sh‎

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#/bin/sh
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echo "APT::Get::Assume-Yes \"true\";" | sudo tee -a /etc/apt/apt.conf.d/90assumeyes
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curl -fsSL https://get.docker.com -o get-docker.sh && sh get-docker.sh && \
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sudo usermod -aG docker \${USER}
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sudo setfacl --modify user:\${USER}:rw /var/run/docker.sock
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curl -s -L https://nvidia.GitHub.io/nvidia-docker/gpgkey | sudo apt-key add - && \
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curl -s -L https://nvidia.GitHub.io/nvidia-docker/ubuntu18.04/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list && \
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sudo apt update && sudo apt install -y ubuntu-drivers-common && \
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sudo ubuntu-drivers autoinstall && \
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sudo apt install -y nvidia-container-toolkit

‎examples/main.tf‎

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terraform {
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required_providers {
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iterative = {
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source = "DavidGOrtega/iterative"
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version = "0.4.0"
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#source = "DavidGOrtega/iterative"
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#version = "0.4.0"
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versions = ["0.3"]
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source = "github.com/davidgortega/iterative"
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}
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}
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}
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provider "iterative" {}
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resource "iterative_machine" "machine" {
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region = "us-east-1"
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}
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region = "us-west"
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instance_type = "t2.micro"
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instance_gpu = "tesla"
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}

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