devops3weeks jan22 day1

##### SETTING UP ANSIBLE
##### On Ansible control as user student
[student@rocky ~]$ history
    1  sudo dnf install epel-release
    2  sudo dnf install -y ansible
    3  sudo sh -c 'echo 192.168.29.229 ubuntu.example.com ubuntu >> /etc/hosts'
    4  sudo sh -c 'echo 192.168.29.230 rocky.example.com rocky >> /etc/hosts'
    5  cat /etc/hosts
    6  sudo useradd -G wheel ansible
    7  sudo passwd ansible
    8  su - ansible
    9  history

##### On Ansible control as user ansible
[ansible@rocky ~]$ history
    1  ssh-keygen
    2  ssh-copy-id ubuntu
    3  ssh-copy-id student@ubuntu
    4  ssh 'student@ubuntu'
    5  echo ubuntu >> inventory
    6  ansible ubuntu -m ping -i inventory -u student -K
    7  ansible ubuntu -m ping -i inventory -u student
    8  history
   11  cat inventory
   12  ansible ubuntu -i inventory -u student -m user -a "name=linda"
   13  ansible ubuntu -i inventory -u student -m user -a "name=linda" -b
   14  ansible ubuntu -i inventory -u student -m user -a "name=linda" -b -K
   15  ansible -i inventory -b -K -u student -m command -a "id linda"
   16  ansible -i inventory -b -K -u student ubuntu -m command -a "id linda"
   17  ansible -i inventory -b -K -u student ubuntu -m shell -a "echo passwd | passwd --stdin linda"
   18  ansible -i inventory -b -K -u student ubuntu -m package -a "name=nmap"
   19  sudo dnf install -y vim git
   20  git clone https://github.com/sandervanvugt/devopsinfourweeks
   21  ansible -i inventory -b -K -u student ubuntu -m shell -a "echo linda:password | chpasswd"
   22  cd devopsinfourweeks/
   23  ls
   24  vim ansible.cfg
   25  ansible -K -m package -a "name=nmap"
   26  cp ../inventory .
   27  ansible ubuntu -K -m package -a "name=nmap"
   28  vim deploy-webserver.yaml
   29  ls
   30  vim ans-deploy-webserver.yaml
   31  vim create-webserver.yaml
   32  ansible-doc service
   33  ansible-playbook create-webserver.yaml
   34  ansible-playbook create-webserver.yaml -K
   35  ls
   36  vim ansible-ubuntu.yml
   37  ansible-playbook ansible-ubuntu.yml
   38  ansible-playbook ansible-ubuntu.yml -K
   39  history


##### On the Ubuntu VM
student@student-virtual-machine:~/devopsinfourweeks$ history
    1  cd ../devopsinfourweeks/
    2  ./counter.sh 15
    3  sudo apt update
    4  sudo apt install jenkins
    5  history
    6  history -w
    7  sudo apt update
    8  sudo apt install jenkins
    9  history
   10  history -w
   11  exit
   12  history
   13  sudo -i
   14  sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
   15  curl -fsSL https://download.docker.com/linux/ubuntu/gpp | sudo apt-key add -
   16  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
   17  sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
   18  sudo apt update
   19  sudo apt install docker-ce docker-ce-cli containerd.io
   20  sudo docker run hello-world
   21  ps aux | grep jenkins
   22  sudo usermod -aG docker jenkins
   23  sudo systemctl restart jenkins
   24  sudo usermod -aG docker student
   25  history -w
   26  history
   27  cd devopsinfourweeks/
   28  ls
   29  cat firstpipeline
   30  sudo docker images
   31  cat secondpipeline
   32  sudo docker images
   33  sudo apt install openssh-server
   34  ip a
   35  ./counter.sh 12
   36  history