DevOps day2 feb21

ON UBUNTU
  184  newgrp docker
  185  ssh student@192.168.29.4
  186  docker ps
  187  docker rm registry
  188  docker stop registry
  189  docker rm registry
  190  docker images
  191  docker rmi registry
  192  docker run -d -p 5000:5000 --restart=always --name registry registry:latest
  193  sudo ufw allow 5000/tcp
  194  docker ps
  195  docker pull fedora
  196  docker images
  197  docker tag fedora:latest localhost:5000/myfedora
  198  docker push localhost:5000/myfedora
  199  docker rmi fedora
  200  docker exec -it registry sh
  201  docker pull localhost:5000/myfedora
  202  docker images
  203  docker rmi localhost:5000/myfedora:latest
  204  cd
  205  find / -name myfedora
  206  find / -name myfedora 2>/dev/null
  207  sudo -i
  208  ps aux
  209  docker inspect registry
  210  docker inspect registry | grep volume
  211  docker inspect registry | less
  212  cd devopsinfourweeks/
  213  ls
  214  cd dockerfile
  215  ls
  216  vim Dockerfile
  217  docker build -t nmap .
  218  docker images
  219  docker run nmap
  220  docker run -it nmap bash
  221  docker run -it nmap /bin/bash
  222  docker run -it nmap -- /bin/bash
  223  cd /
  224  ls
  225  cd
  226  ls
  227  luth/countdown 14
  228  mkdir 8thoffeb
  229  cd 8thoffeb/
  230  echo hello >> README.md
  231  cat > Dockerfile <<EOF
  232  FROM busybox
  233  CMD echo "Hello Worlrd!"
  234  EOF
  235  git init
  236  cd ..
  237  sudo apt install nfs-server nfs-common
  238  sudo mkdir /nfsdata
  239  sudo vim /etc/exports
  240  sudo chown nobody:nogroup /nfsdata
  241  sudo systemctl restart nfs-kernel-server
  242  showmount -e localhost
  243  docker volume create --driver local --opt type=nfs --opt o=addr=127.0.0.1,rw --opt device=:/nfsdata nfsvol
  244  docker volume list
  245  docker volume inspect nfsvol
  246  docker run -it --name nfstest --rm --mount source=nfsvol,target=/data nginx:latest /bin/sh
  247  ls /nfsdata
  248  cat /nfsdata/myfile
  249  docker ps -a
  250  docker ps -a | grtep nfste
  251  docker ps -a | grep nfste
  252  docker pull sandervanvugt/8thoffeb:latest
  253  exit
  254  pip install docker
  255  which pip3
  256  which pip
  257  apt install python-pip
  258  sudo apt install python-pip
  259  sudo apt install python-pip3
  260  sudo apt install python3-pip
  261  sudo apt install python-docker
  262  sudo apt install python3-docker
  263  id
  264  docker run fedora
  265  docker ps
  266  docker ps -a
  267  docker run nginx
  268  docker run -d nginx
  269  docker ps
  270  docker run -it fedora --name myfedora sh
  271  docker run -it fedora sh
  272  ps
  273  docker ps
  274  docker --help | less
  275  docker ps
  276  docker inspect fedora
  277  docker inspect fedoradocker run --name webserver --memory="128m" -d -p 8080:80 nginx
  278  docker run --name webserver --memory="128m" -d -p 8080:80 nginx
  279  docker run --name webserver --memory="128m" -d -p 8083:80 nginx
  280  docker ps
  281  docker ps -a
  282  docker remove webserver
  283  docker rm webserver
  284  docker run --name webserver --memory="128m" -d -p 8083:80 nginx
  285  curl localhost:8083
  286  docker ps
  287  docker inspect webserver
  288  ip a
  289  history
  290  docker search mariadb
  291  docker pull mariadb
  292  docker images
  293  docker inspect mariadb
  294  docker image history mariadb
  295  docker image rm mariadb
  296  docker --help | less
  297  ls
  298  cd devopsinfourweeks/
  299  ls
  300  ../luth/countdown 12
  301  ls
  302  cd dockerfile
  303  cd dockerfiletest
  304  cd ../dockerfiletest/
  305  ls
  306  cat Dockerfile
  307  cd
  308  cd devopsinfourweeks/
  309  exit
  310  uname -r
  311  exit
  312  history


ON CENTOS
 112  cd devopsinfourweeks/
  113  ls
  114  vim ansible-ubuntu.yml
  115  ansible-playbook -u student -K -i inventory ansible-ubuntu.yml
  116  grep docker *
  117  cd ..
  118  git clone https://github.com/sandervanvugt/ansible-advanced
  119  cd ansible-advanced/
  120  ls
  121  vim docker.yaml
  122  cd ..
  123  ansible ubuntu -i inventory -u student -m user -a "name=linda"
  124  ls
  125  rm inventory
  126  ansible ubuntu -i inventory -u student -m user -a "name=linda"
  127  cd devopsinfourweeks/
  128  vim inventory
  129  ansible-doc -l
  130  ansible-doc -l | grep docker
  131  ansible-doc docker_container
  132  vim myfirstcontainer.yaml
  133  ansible-playbook -u student -K -i inventory myfirstcontainer.yaml
  134  cat myfirstcontainer.yaml
  135  ls
  136  cd ..
  137  ls
  138  ansible-advanced/countdown 14
  139  ansible-playbook -u student -K -i inventory myfirstcontainer.yaml
  140  cd devopsinfourweeks/
  141  ansible-playbook -u student -K -i inventory myfirstcontainer.yaml
  142  ls
  143  vim ansible-ubuntu.yml
  144  vim ansible.cfg
  145  ip a
  146  history