Docker Lab Notes – 17 July – 2023

create - start - stop - start - restart - pause - unpause - kill - rm

 13  clear
   14  which docker
   15  which dockerd
   16  which containerd
   17  ps -eaf | grep dockerd
   18  ps -eaf | grep containerd
   19  docker help
   20  clear
   21  docker version
   22  clear
   23  docker info
   24  docker images
   25  clear
   26  docker images
   27  docker ps
   28  docker ps -a
   29  hisotyr
   30  history
   31  clear
   32  vi /etc/ssh/sshd_config
   33  systemctl restart sshd
   34  passwd ubuntu
   35  clear
   36  ls
   37  docker pull httpd
   38  docker images
   39  docker create httpd
   40  docker ps
   41  docker ps -a
   42  docker create --name raj1 httpd
   43  docker create --name raj2 httpd
   44  docker ps -a
   45  docker create --name raj3 httpd
   46  docker ps -a
   47  clear
   48  docker ps -a
   49  docker start raj1
   50  docker ps -a
   51  docker start a11abc832f57
   52  docker ps -a
   53  docker stop fd5374544ae1
   54  docker ps -a
   55  history
   56  docker ps -a
   57  clear
   58  ls
   59  docker ps
   60  docker ps -a
   61  docker start sree2
   62  docker ps -a
   63  docker start sree2
   64  docker ps -a
   65  docker restart raj1
   66  docker ps -a
   67  docker pause raj2
   68  docker ps -a
   69  docker starts
   70  docker stats
   71  clear
   72  docker ps -a
   73  docker unpause raj2
   74  docker ps -a
   75  docker kill raj1
   76  docker ps
   77  docker ps 0a
   78  docker ps -a
   79  docker rm raj1 raj2
   80  docker ps -a
   81  docker inspect 0e4ecd83807c
   82  clear

create - start - stop - start - restart - pause - unpause - kill - rm


RUN
-------------------------------
pull + create + start + attach to container(pid1)


RUN -d 
-------------------------------
pull + create + start + do not attach to container(pid1)

=================================================================
PS			VS			Container
-----------------------------------------------------------------
is running 		is running 		is running 
coz of pid1		coz of pid1		coz of pid1

systemd			systemd			ANYTHING

===============================================================
DESIGNER
	running		==== webserver
	not runnning	==== python scrip - java - bin/bash 


How to go inside
$ docker exec -it c3be9a462437 /bin/bash



 91  docker stop $(docker ps -a -q)
   92  docker rm -vf $(docker ps -a -q)
   93  clear
   94  docker ps -a
   95  docker run httpd
   96  docker ps -a
   97  clear
   98  docker run -d httpd
   99  docker ps
  100  clear
  101  ps -eaf
  102  clear
  103  docker stop $(docker ps -a -q)
  104  docker rm -vf $(docker ps -a -q)
  105  docker ps -a
  106  clear
  107  ls
  108  docker run httpd
  109  docker ps -a
  110  docker run pythonb
  111  docker run python
  112  clear
  113  docker ps -a
  114  docker start 02274950952a 1ec93832aeed
  115  docker ps -a
  116  docker run ubuntu
  117  docker ps -a
  118  docker run ubuntu ls
  119  docker ps -a
  120  clear
  121  docker run -itd ubuntu /bin/bash
  122  dockeer ps
  123  docker ps
  124  docker exec -it c3be9a462437 /bin/bash
  125  docker -s
  126  clear
  127  docker ps
  128  docker attach c3be9a462437

 169  docker run -itd --name ram ubunut
  170  docker run -itd --name ram ubuntu
  171  dockeer ps
  172  clear
  173  dockeer ps
  174  docker ps
  175  docker exec -it ram /bin/bash
  176  docker ps
  177  docker commit -m"up-up-git-apa" -a"Rajesh Kumar" 9acaf5160c2a up-up-git-apa
  178  docker images
  179  docker run -itd up-up-git-apa
  180  docker ps
  181  docker exec 95de47a43819 git
  182  docker exec 95de47a43819 which apache2
  183  docker images
  184  clear
  185  git images
  186  docker images
  187  docker tag up-up-git-apa devopsschools/ramtolanka
  188  docker images
  189  docker login
  190  docker push devopsschools/ramtolanka
  191  clear
  192  docker run --help
  193  history