docker commit -m="added json gem" -a"seanmc" 999529c50741(container name) seanmc/sinatra_image:v1.1
docker run -d ubuntu:latest /bin/bash -c "while :; do echo DockerSeanMc; sleep 1; done"
docker logs <container_name>
docker stop <containename>
docker ps
docker pull
docker run -d -p 8080:80 <container name>
docker exec -i -t 08e996ddbd19 ifconfig
docker commit 4f4e2bc0bb29(container) centos6:withupdates
docker inspect stoic_brattain | grep IPA
docker attach <container>
docker rmi <image>
docker rm <container>
cat repositories-devicemapper | python -mjson.tool
FROM centos:centos6.7
MAINTAINER Sean McGuigan <[email protected]>
RUN yum -y update; yum clean all
RUN yum -y install httpd
RUN echo "Docker Test Site" >> /var/www/html/index.html
EXPOSE 80
RUN echo "/sbin/service httpd start" >> /root/.bashrc
docker build -t seanmc:webserver .(docerfile lives here!!)
docker build —no-cache -f ./loadbalancer -t seanmc:loadbalancer .
FROM centos:centos6.7
MAINTAINER seanmcguigan <[email protected]>
RUN yum -y update; yum clean all
RUN yum -y install httpd
#RUN yum -y install java
#RUN echo "Docker Test Site" >> /var/www/html/index.html
EXPOSE 80
ADD testfile.html /var/www/html/testfile.html
RUN echo "/sbin/service httpd start" >> /root/.bashrc
docker build -t seanmcguigan/contos6.7:beta1 .
docker push seanmcguigan/centos6.7:beta1(tag)
docker rm -v $(docker ps -a -q -f status=exited)
docker stop $(docker ps -q)
docker rmi $(docker images -f "dangling=true" -q)
docker run -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/docker:/var/lib/docker --rm martin/docker-cleanup-volumes
ADD testfile.html /var/www/html/testfile.html
docker run -i -t -v /data test:html /bin/bash
docker run -i -t -v /root/docs:/var/docs test:html /bin/bash
docker run -i -t --name SEANSCONTAINER -d test:html /bin/bash
docker ps -a
docker start SEANSCONTAINERv0.1.0
docker run -d -i -t -v /data --name DATA01 seanmc:httpd /bin/bash
docker run -d -i -t —volumes-from DATA01 —name DATA02 seanmc:httpd /bin/bash
docker commit your_http_container your_image:http
docker inspect DATA02|grep IPAdd
"IPAddress": "172.17.0.9",
"SecondaryIPAddresses": null,
docker run -i -t --name linked_container --link DATA02:linktarget centos:centos6 /bin/bash
LINKTARGET_PORT_80_TCP_PROTO=tcp
LINKTARGET_PORT=tcp://172.17.0.9:80
LESSOPEN=||/usr/bin/lesspipe.sh %s
LINKTARGET_PORT_80_TCP_ADDR=172.17.0.9 <—- DATA02 ipaddress
docker run -i -t -d -P seanmc:httpd /bin/bash
6acf86f1774d seanmc:httpd "/bin/bash" 7 seconds ago Up 6 seconds 0.0.0.0:32769->80/tcp berserk_hoover
docker cp container_name:/etc/yum.conf /tmp
docker diff mywebshit
C /var
C /var/log
C /var/log/httpd
A /var/log/httpd/error_log
A /var/log/httpd/access_log
C /var/run
C /var/run/httpd
A /var/run/httpd/httpd.pid
C /var/lock
C /var/lock/subsys
A /var/lock/subsys/httpd
C = changed
A = added
D = deleted
docker events
docker events --since 2016-07-07
docker history seanmcguigan/centos6.7:tomcat6
IMAGE CREATED CREATED BY SIZE COMMENT
60204d32c705 5 weeks ago /bin/bash 377.7 MB
23f282322497 5 weeks ago /bin/sh -c echo "/sbin/service httpd start" > 202 B
1a4d382db904 5 weeks ago /bin/sh -c #(nop) EXPOSE 80/tcp 0 B
ee9d95ae4571 5 weeks ago /bin/sh -c echo "Docker Test Site" >> /var/ww 17 B
c2da9bac78d6 5 weeks ago /bin/sh -c yum -y install java 181.1 MB
71c2b35a4684 6 weeks ago /bin/sh -c yum -y install httpd 115.2 MB
d7d829c9a59e 6 weeks ago /bin/sh -c yum -y update; yum clean all 191.7 MB
c352e3942654 6 weeks ago /bin/sh -c #(nop) MAINTAINER Sean McGuigan <s 0 B
3fba1048142f 8 months ago /bin/sh -c #(nop) CMD ["/bin/bash"] 0 B
b89573a5b116 8 months ago /bin/sh -c #(nop) LABEL License=GPLv2 0 B
8e6730e0eaef 8 months ago /bin/sh -c #(nop) LABEL Vendor=CentOS 0 B
5fc6f5013018 8 months ago /bin/sh -c #(nop) ADD file:63df1fe23f2f72b766 190.6 MB
47d44cb6f252 10 months ago /bin/sh -c #(nop) MAINTAINER The CentOS Proje 0 B
docker run -d -it --name foobar seanmc:java /bin/bash
^ ^
container image used by container
docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d365ce86e6b8 seanmc:java "/bin/bash" 7 seconds ago Up 6 seconds 80/tcp foobar
docker exec -it foobar /usr/bin/yum repolist
docker -D info
docker kill my_container
docker pause my_container
docker unpause my_container
docker stop my_container
docker export my_container | gzip > my_container.tgz
zcat my_container.tgz | docker import - my_new_image <- lower case
docker run -it --dns=8.8.8.8 --name="mycontainer1" docker.io/ubuntu:latest /bin/bash
docker run -it --dns=8.8.8.8 --dns-search="mydomain.local" --name="mycontainer2"
docker run -it --dns=8.8.8.8 --dns-search="mydomain.local" --name="mycontainer3" -v /local_vol -v /home/tcox/docker/mydata:/remote_vol docker.io/ubuntu:latest /bin/bash
cat ~/.bashrc
# .bashrc
# User specific aliases and functions
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi
/sbin/service httpd start
/sbin/service openssh-server start
docker commit a8564e550bed centos6:baseweb
docker exec -it app01 /bin/bash
docker images ubuntu | tail -n +2 | awk '{ print $1 ":" $2}' | xargs docker rmi
docker run --it --rm --name=deleteme-container foo-images /bin/bash