devopsfourweeks day1 feb21

####### on Centos
[student@centos devopsinfourweeks]$ history
    1  sudo dnf install vim git bash-completion
    2  sudo dnf install epel
    3*
    4  git clone https://github.com/sandervanvugt/ansible3h
    5  git clone https://github.com/sandervanvugt/ansible-3h
    6  cd ansible-3h/
    7  ls
    8  cd
    9  ssh-keygen
   10  ssh-copy-id 192.168.29.3
   11  ssh 192.168.29.3
   12  sudo dnf install ansible -y
   13  vim inventory
   14  ansible 192.168.29.3 -m ping -i inventory -u student
   15  sudo vim /etc/hosts
   16  vim inventory
   17  ansible ubuntu -m ping -i inventory -u student
   18  git clone https://github.com/sandervanvugt/luth
   19  cd luth/
   20  ./countdown 12
   21  ansible-doc -l | less
   22  ansible-doc -l | wc
   23  ansible-doc user
   24  ansible ubuntu -i inventory -u student -m user -a "name=linda"
   25  cd
   26  ls
   27  ansible ubuntu -i inventory -u student -m user -a "name=linda"
   28  ansible ubuntu -i inventory -u student -K -m user -a "name=linda"
   29  ssh ubuntu
   30  ansible --help | less
   31  ansible ubuntu -i inventory -u student -b -K -m user -a "name=linda"
   32  ansible ubuntu -i inventory -u student -b -K -m package -a "name=nmap"
   33  ls
   34  git clone https://github.com/sandervanvugt/devopsinfourweeks
   35  cd devopsinfourweeks/
   36  ls
   37  vim ansible.cfg
   38  ansible ubuntu -K -m package -a "name=nmap"
   39  cp ../inventory .
   40  ansible ubuntu -K -m package -a "name=nmap"
   41  sudo vim /etc/ansible/ansible.cfg
   42  ls
   43  vim when-test.yml
   44  ansible-playbook -K when-test.yml
   45  ansible ubuntu -m command -a "ip a"
   46  ansible ubuntu -K -m command -a "ip a"
   47  vim when-test.yml
   48  ansible-playbook -K when-test.yml
   49  cat ansible.cfg
   50  history

###### on Ubuntustudent@student-virtual-machine:~$ history
    1  git clone https://github.com/sandervanvugt/devopsinfourweeks
    2  sudo apt install git
    3  git clone https://github.com/sandervanvugt/devopsinfourweeks
    4  cd devopsinfourweeks/
    5  ls
    6  cd .git/
    7  ls
    8  cat config
    9  cd ..
   10  echo hello > hellofile.txt
   11  ls -l hellofile.txt
   12  git status
   13  git add hellofile.txt
   14  git status
   15  git commit -m "adding new dummy demo file"
   16  ls
   17  cd ..
   18  git clone https://github.com/sandervanvugt/luth
   19  cd luth/
   20  ./countdown 12
   21  cd ..
   22  mkdir 1stoffeb
   23  cd 1stoffeb/
   24  echo "whatever"  >> README.md
   25  ls -a
   26  git init
   27  git status
   28  cp /etchosts .
   29  cp /etc/hosts .
   30  git status
   31  git add *
   32  git status
   33  git commit -m "first commit of my dummy files"
   34  git config --global user.email mail@sandervanvugt.nl
   35  git config --global user.name sandervanvugt
   36  git commit -m "first commit of my dummy files"
   37  git remote add origin https://github.com/sandervanvugt/1stoffeb
   38  git push -u origin master
   39  ls -l
   40  cd ..
   41  sudo apt-get install openjdk-11-jdk
   42  wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add -
   43  sudo sh -c ' echo deb https://pkg.jenkins.io/debian-stable-binary/ > /etc/apt/sources.list.d/jenkins.list'
   44  sudo apt-get update
   45  sudo apt install git vim -y
   46  sudo sh -c 'echo deb https://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
   47  sudo apt-get update
   48  sudo apt install vim
   49  sudo apt-get install jenkins
   50  id
   51  history
   52  sudo apt remove jenkins
   53  sudo apt-get install openjdk-11-jdk
   54  sudo apt-get install jenkins
   55  sudo systemctl status jenkins
   56  sudo cat /var/lib/jenkins/secrets/initialAdminPassword
   57  sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
   58  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
   59  sudo apt-key fingerprint 0EBFCD88
   60  sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
   61  sudo apt-get update
   62  sudo apt-get install docker-ce docker-ce-cli container.io
   63  sudo apt-get install docker-ce docker-ce-cli containerd.io
   64  sudo docker run hello-world
   65  sudo usermod -aG docker jenkins
   66  sudo systemctl restart jenkins
   67  luth/countdown 13
   68  ls
   69  cd devopsinfourweeks/
   70  ls
   71  cd simple-nginx/
   72  ls
   73  cd ../wordpress-mysql/
   74  ls
   75  cd ..
   76  cat firstpipeline
   77  cat secondpipeline
   78  cat firstpipeline
   79  cat secondpipeline | less
   80  sudo systemctl status jenkins
   81  cat firstpipeline
   82  sudo reboot
   83  history
   84  sudo apt install openssh-server
   85  sudo systemctl status sshd
   86  ip a
   87  sudo systemctl status jenkins
   88  sudo systemctl restart jenkins
   89  history