# Resumo

### Hello, I am Joao Castro :)

![Computador iuriCode](https://raw.githubusercontent.com/MicaelliMedeiros/micaellimedeiros/master/image/computer-illustration.png)

#### About Me!

🙋 Devops student

💼 Working as a IT specialist

#### ⚙️ Stack

💻 Linux ● Docker ● Kubernetes ● Ansible ● Terraform ● GitLab

⭐ VMWare ● Windows ● Openshift ● AWS ● AZURE ● GCP ● Ansible Tower

![AWS](https://img.shields.io/badge/AWS%20-%23FF9900.svg?\&style=for-the-badge\&logo=amazon-aws\&logoColor=white) ![GCP](https://img.shields.io/badge/Google_Cloud-4285F4?style=for-the-badge\&logo=google-cloud\&logoColor=white) ![Gitlab](https://img.shields.io/badge/GitLab-330F63?style=for-the-badge\&logo=gitlab\&logoColor=white) ![Jenkins](https://img.shields.io/badge/jenkins%20-%232C5263.svg?\&style=for-the-badge\&logo=jenkins\&logoColor=white) ![Ubuntu](https://img.shields.io/badge/Ubuntu-E95420?style=for-the-badge\&logo=ubuntu\&logoColor=white) ![Docker](https://img.shields.io/badge/docker%20-%230db7ed.svg?\&style=for-the-badge\&logo=docker\&logoColor=white) ![Kubernetes](https://img.shields.io/badge/kubernetes%20-%23326ce5.svg?\&style=for-the-badge\&logo=kubernetes\&logoColor=white) ![Vagrant](https://img.shields.io/badge/vagrant%20-%231563FF.svg?\&style=for-the-badge\&logo=vagrant\&logoColor=white) ![Ansible](https://img.shields.io/badge/ansible%20-%231A1918.svg?\&style=for-the-badge\&logo=ansible\&logoColor=white) ![Terraform](https://img.shields.io/badge/terraform%20-%235835CC.svg?\&style=for-the-badge\&logo=terraform\&logoColor=white)

\
[![](https://img.shields.io/badge/linkedin-%230077B5.svg?\&style=for-the-badge\&logo=linkedin\&logoColor=white) ](https://www.linkedin.com/in/joaocsjr/)  <br>

[![Joao castro GitHub Stats](https://github-readme-stats.vercel.app/api?username=joaocsjr\&show_icons=true)](https://github.com/joaocsjr)

📫 How to reach me: <jcastro@jcastro.net>

## Procedimento de instalação e configuração do ansible

### Maquina controller

```bash
yum install ansible
useradd devops
echo 'r3dh4t1!' | passwd --stdin devops

### criando chaves ssh para acesso sem senha 
ssh-keygen -N '' -f ~/.ssh/id_rsa

### pegando valor da chave 
cat homedouser/.ssh/id_rsa.pub

### Criando user para usar a chave criada
ansible all -m user -a "name=devops" -k 


### copiar como root
ansible all -m authorized_key -a "user=devops state=present key='ssh-rsa '" -k

### configurando o sudoers
ansible all -m lineinfile -a "dest=/etc/sudoers state=present line='devops ALL=(ALL) NOPASSWD: ALL'" -k 
```

**Como alternativa pode ser usado o comando:**

```bash
ssh-copy-id -i <file> devops@<server>
```

**testar a conexão com o host remoto**

```bash
ssh <servername>
```

**validando acesso via ansible**

```bash
ansible all -m ping
```