<div dir="ltr">Yes, i have used it. -d flag is uselful to display the output ? Kind regards. <br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-12-31 16:13 GMT+01:00 Ross Boucher <span dir="ltr"><<a href="mailto:rboucher@gmail.com" target="_blank">rboucher@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You have to use the -d flag. </div><div class="HOEnZb"><div class="h5"><br><div class="gmail_quote"><div dir="ltr">On Thu, Dec 31, 2015 at 10:13 AM Thouraya TH <<a href="mailto:thouraya87@gmail.com" target="_blank">thouraya87@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">
<p class="MsoNormal">I have already an account on docker hub, I have yesterday
pushed an image. </p>
<p class="MsoNormal">Then, from another machine, I have downloaded this image
(search and pull) and created a docker container from this image. <br></p><p class="MsoNormal"><br></p><p class="MsoNormal">To success the dumping process i have to use: <br></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">./docker-1.9.0-dev run -d --name test11-container MyImg <span> </span>/bin/sh -c ‘ My commands'</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">That’s it ?</p><p class="MsoNormal"><br></p>
</div><div class="gmail_extra"><br><div class="gmail_quote">2015-12-31 15:47 GMT+01:00 Ross Boucher <span dir="ltr"><<a href="mailto:rboucher@gmail.com" target="_blank">rboucher@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You should read up on creating docker images with Dockerfiles, or the docker commit command. Docker is intended to be used by creating an image that contains everything you need once, and then running that image with the appropriate configuration many times in many different containers.</div><div><div><br><div class="gmail_quote"><div dir="ltr">On Thu, Dec 31, 2015 at 9:45 AM Thouraya TH <<a href="mailto:thouraya87@gmail.com" target="_blank">thouraya87@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>The dumping process works fine only with containers created with this manner : <br></div></div></div><div dir="ltr"><div><div><br>./docker-1.9.0-dev run -d --name <b>test6-container</b> ubuntu:latest /bin/sh -c 'i=0; while true; do echo $i; i=$(expr $i + 1); sleep 3; done'<br><br></div></div></div><div dir="ltr"><div><div>?<br><br></div>Please, how can i in this case install jdk, vim, other tools ?<br></div>Bests. <br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-12-31 15:25 GMT+01:00 Ross Boucher <span dir="ltr"><<a href="mailto:rboucher@gmail.com" target="_blank">rboucher@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Only detached containers are supported</div><div><div><br><div class="gmail_quote"><div dir="ltr">On Thu, Dec 31, 2015 at 9:00 AM Thouraya TH <<a href="mailto:thouraya87@gmail.com" target="_blank">thouraya87@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>./docker-1.9.0-dev run --name test8-container -t ubuntu:latest /bin/bash (without -i option it didn't work also !)<br>root@4812c6e86698:/# ls<br><br></div>Second Terminal:<br>/docker-1.9.0-dev checkpoint test8-container<br>Error response from daemon: Cannot checkpoint container test8-container: criu failed: type NOTIFY errno 0</div></div></div><div dir="ltr"><div><div><br>Error: failed to checkpoint one or more containers<br><br></div></div></div><div dir="ltr"><div><div></div>My goal is to create a docker container (ubuntu), access to this container (root@bcd7fcd5b0e1:/home#) and install some tools inside and do the dumping process. <br><br></div><div>Any help please ?<br></div><div><br></div>Thanks a lot. <br><br><div><div><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-12-31 14:38 GMT+01:00 Ross Boucher <span dir="ltr"><<a href="mailto:rboucher@gmail.com" target="_blank">rboucher@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Interactive containers are not currently supported</div><div><div><br><div class="gmail_quote"><div dir="ltr">On Thu, Dec 31, 2015 at 8:25 AM Thouraya TH <<a href="mailto:thouraya87@gmail.com" target="_blank">thouraya87@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi all :)<br><br></div>I have done two tests with:<br>criu --version<br>Version: 1.6<br>GitID: v1.6-5-g5e1a8a2<br><br><br></div><u>Test 1 ( <span lang="FR">Successful
Checkpoint Restore </span>): <br><br></u></div>First Terminal: <u><br></u><div><u><br></u>./docker-1.9.0-dev run -d --name <b>test6-container</b> ubuntu:latest /bin/sh -c 'i=0; while true; do echo $i; i=$(expr $i + 1); sleep 3; done'<br>67de0ff343a32b779fee58f1990aa50bfb0b99d2cc6066597fffef03c5b87839<u><br><br></u>./docker-1.9.0-dev ps -a<br>CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES<br>67de0ff343a3 ubuntu:lates "/bin/sh -c 'i=0; whi" 10 seconds ago <b>Up </b>9 seconds <b> test6-container</b><u><br><br></u></div><div>Second Terminal: <u><br><br></u>./docker-1.9.0-dev checkpoint test6-container<br>test6-container<u><br><br></u>/docker-1.9.0-dev ps -a<br>CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES<br>67de0ff343a3 ubuntu:lates "/bin/sh -c 'i=0; whi" 24 seconds ago <b>Checkpointed 4 seconds ago</b> test6-container<u><br><br></u>./docker-1.9.0-dev restore test6-container<br>test6-container<u><br><br></u>./docker-1.9.0-dev ps -a<br>CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES<br>67de0ff343a3 ubuntu:lates "/bin/sh -c 'i=0; whi" 38 seconds ago <b>Up </b>3 seconds test6-container<u><br><br><br><br><br></u></div><div><br><div><div><div><u>Test 2 ( <span lang="FR">Failed
Checkpoint Restore </span>): <br></u>First Terminal:<br><br>./docker-1.9.0-dev run -i --name<b> test4-container -t ubuntu:latest /bin/bash</b><br>root@ebd608402e1d:/# ls<br>bin boot dev etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var<br>root@ebd608402e1d:/# cd /home/<br><br>Second terminal<br><br>./docker-1.9.0-dev ps -a<br>CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES<br>ebd608402e1d ubuntu:lates "/bin/bash" 2 minutes ago Up 4 seconds test4-container<br><br><b><br>./docker-1.9.0-dev checkpoint test4-container<br>Error response from daemon: Cannot checkpoint container test4-container: criu failed: type NOTIFY errno 0<br>Error: failed to checkpoint one or more containers<br><br></b></div><div>Any help please ?<br></div><div>Thank you so much.<br></div><div>Kind regards. <b><br></b></div></div></div></div></div>
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