# Yandex IaC solutions

## Yandex IaC solutions

<https://github.com/patsevanton/yandex-iac-ansible-example>

[yandex-iac-ansible-example](https://gitlab.com/johnmkane/tech-recipe-book/-/blob/main/Book/Architect/Infrastructure%20As%20a%20Code/Yandex%20IaC%20solutions/Yandex%20IaC%20solutions/yandex-iac-ansible-example/README.md)

## infrastructure-as-a-code-example

Examples of infrastructure as code tools include Yandex Cloud, Terraform and Ansible. Terraform code don\`t use managed service in Yandex Cloud.

### Install YC cli

```
curl https://storage.yandexcloud.net/yandexcloud-yc/install.sh | bash

```

### Init YC cli

```
yc init

```

### Get token, cloud-id, folder-id

```
yc config list

```

Output:

```
token: xxx
cloud-id: xxx
folder-id: xxxx
compute-default-zone: ru-central1-b

```

## Terraform

### Set up terraform

#### Download terraform <https://hashicorp-releases.yandexcloud.net/terraform/>

```
unzip terraform_1.2.4_linux_amd64.zip
sudo mv terraform /usr/local/bin/

```

#### Set terraform mirror

```
nano ~/.terraformrc

```

with code

```
provider_installation {
  network_mirror {
    url = "https://terraform-mirror.yandexcloud.net/"
    include = ["registry.terraform.io/*/*"]
  }
  direct {
    exclude = ["registry.terraform.io/*/*"]
  }
}

```

#### terraform fmt for private.auto.tfvars.example

```
find . -iname 'private.auto.tfvars.example' -execdir mv -i '{}' private.auto1.tfvars \;
terraform fmt -recursive
find . -iname 'private.auto1.tfvars' -execdir mv -i '{}' private.auto.tfvars.example \;

```

## Ansible

### Install Ansible

```
sudo add-apt-repository ppa:ansible/ansible
sudo apt update
sudo apt install ansible

```

### Setting for ubuntu 22.04

```
sudo apt install python3-resolvelib=0.5.4-1ppa~jammy
sudo apt-mark hold python3-resolvelib

```

## SSH

```
cat .ssh/config
Host *
    StrictHostKeyChecking no
    ServerAliveInterval 5
    HashKnownHosts no

```


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