devops day1 april22

ON ROCKY
[student@rocky devopsinfourweeks]$ history
    1  sudo dnf install epel-release
    2  sudo dnf install -y ansible
    3  sudo sh -c 'echo 192.168.29.149 ubuntu.example.com ubunut >> /etc/hosts'
    4  cat /etc/hosts
    5  ssh-keygen
    6  sudo vim /etc/hosts
    7  ssh-copy-id ubuntu
    8  ssh ubuntu
    9  echo ubuntu >> inventory
   10  ansible ubuntu -m ping -i inventory -u student -K
   11  ansible ubuntu -m ping -i inventory -u student -k
   12  ansible ubuntu -m ping -i inventory -u student
   13  ansible-doc -l
   14  ansible all -i inventory -u student -m user -a "name=linda" -b -K
   15  ansible ubuntu -i inventory -u student -b -K -m package -a "name=nmap"
   16  ansible localhost -m package -a "name=git" -b -K -k
   17  git clone https://github.com/sandervanvugt/devopsinfourweeks
   18  ansible-doc git
   19  cd devopsinfourweeks/
   20  vim ansible.cfg
   21  ansible all -m package -a "name=git"
   22  ls
   23  cp ../inventory .
   24  ansible all -m package -a "name=git"
   25  vim deploy-webserver.yaml
   26  ls
   27  vim ans-deploy-webserver.yaml
   28  git pull
   29  vim install_and_start_httpt.yaml
   30  ansible-playbook install_and_start_httpt.yaml
   31  ./counter.sh 12
   32  history


ON UBUNTU
student@student-virtual-machine:~$ history
    1  exit
    2  ip a
    3  ssh [email protected]
    4  sudo apt install vim git
    5  git clone https://github.com/sandervanvugt/devopsin3weeks
    6  git clone https://github.com/sandervanvugt/devopsin3week
    7  git clone https://github.com/sandervanvugt/devopsinfourweeks
    8  cd devopsinfourweeks/
    9  ls
   10  vim pv-pvc-pod.yaml
   11  history
   12  sudo apt install openjdk-11-jdk
   13  wget -q -O https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add -
   14  wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add -
   15  sudo sh -c 'echo deb https://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
   16  sudo apt update
   17  history
   18  rm /etc/apt/sources.list.d/jenkins.list
   19  sudo rm /etc/apt/sources.list.d/jenkins.list
   20  sudo apt update
   21  sudo apt upgrade
   22  sudo apt install ca-certificates
   23  wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add
   24  sudo sh -c 'echo deb https://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
   25  sudo apt install jenkins
   26  sudo apt update
   27  sudo apt install jenkins
   28  ./counter.sh 6
   29  sud -i
   30  sudo -i
   31  sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
   32  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
   33  sudo apt-key fingerprint 0EBFCD88
   34  sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
   35  sudo apt update
   36  sudo apt install docker-ce docker-ce-cli containerd.io
   37  sudo docker run hello-world
   38  sudo usermod -aG docker jenkins
   39  sudo systemctl restart jenkins
   40  sudo systemctl status jenkins
   41  free -m
   42  top
   43  vim firstpipeline
   44  sudo docker images
   45  vim secondpipeline
   46  cat secondpipeline
   47  sudo apt install openssh-server
   48  docker run ubuntu
   49  newgrp docker
   50  sudo reboot
   51  docker run ubuntu
   52  echo $?
   53  docker ps
   54  docker ps -a
   55  docker run -d nginx
   56  docker ps
   57  docker run -it ubuntu sh
   58  docker ps aux
   59  docker ps -a
   60  docker run -it ubuntu sh
   61  docker inspect ubuntu:latest | less
   62  docker inspect nginx:latest
   63  docker inspect nginx:latest  | less
   64  docker ps
   65  docker inspect compassionate_varahamihira
   66  docker inspect compassionate_varahamihira | less
   67  curl 172.17.0.3
   68  docker run --name webserver --memory="128m" -d -p 8080:80 nginx
   69  docker run --name webserver --memory="128m" -d -p 8081:80 nginx
   70  docker rm webserver
   71  docker run --name webserver --memory="128m" -d -p 8081:80 nginx
   72  curl localhost:8081
   73  history