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But I want to mount /d because I like to put my projects on /d.
docker-machine uses a boot2docker.iso VM image, based on TinyCore
The original boot2docker project mentioned that you can mount other folders with, at runtime:
mount -t vboxsf -o uid=1000,gid=50 your-other-share-name /some/mount/location
Issue 1814 of docker-machine suggests that, and it seems to work.
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Docker Command> docker-compose up -d
in this docker command what does
-d
do.
"d" stands for detach, meaning it will run in the background.
Just use docker-compose up --help to see the options and their definition.
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when I run Sawtooth-Seth is to use the provided docker-compose file. Building Seth requires an environment that has the Docker Engine installed. To start the environment, do:
docker-compose up --build
Error:
Service 'seth-tp' failed to build: The command '/bin/sh -c go build -o /project/sawtooth-seth/processor/bin/seth-tp' returned a non-zero code.
bug image
enter image description here
enter image description here
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I was restoring a MongoDB environment, then it failed for no space in disk.
After that I cannot execute any docker-compose command, in each attempt this error message is displayed:
Failed to write all bytes for _bisect.so
I found some references about to free space in /tmp, although I want to be sure that was the best alternative of solution.
Remove the docker images:
docker rmi $(docker images -f dangling=true -q)
UPDATE:
you can now use prune
docker system prune -af
https://docs.docker.com/engine/reference/commandline/system_prune/
check df
normally you will find 100% for /var/lib/docker and 100% for/
try to free some space, may be stop syslog service.
Then remove and restart your containers
recheck df
now /var/lib/docker should be around 15%
During a docker-compose command, I got a similar error ("Failed to write all bytes for _ctypes.pyd") because my drive had no space left on it.
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I deployed Jira in a Docker container.
docker run --detach --publish 8080:8080 cptactionhank/atlassian-jira-software:latest
I am accessing the files using:
docker exec -t -i containerid /bin/bash
But I am not able to see the files which are needed to edit.
Supposedly for creating a maintenance splash page.
Ref : https://confluence.atlassian.com/confkb/how-to-create-a-maintenance-splash-page-290751207.html
According to the documents that you sent and location of the installation directory that you mentioned, you need to edit /opt/atlassian/jira/conf/server.xml file to edit the context section. Then edit /opt/atlassian/jira/conf/web.xml file to adding new error page.
Please note that you have to access those files via bin/bash from docker:
sudo docker exec -i -t --user root containerid /bin/bash
Also this has a good information as well.
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I have built a VG named cinder-volumes. Within this VG, I created a PV named leader-volume. Then I mounted this PV as the root filesystem of a KVM Ubuntu installation. During the installation process, I selected LVM partition.
At last, I created a snapshot for the PV leader-volume.
Now I want to read some files within my Ubuntu installation... What shall I do?
Take a look at kpartx - it's especially useful for managing VMs where entire file systems are often packed into single volumes.
kpartx can create device nodes for partitions nested on a block device or disk image.
Mount (one of the following):
kpartx -av your_vm_disk.img
kpartx -av /dev/mapper/your_device
Where your_device could be an LVM partition. The -v option causes kpartx to display the devices it creates for nested partitions.
Mount the appropriate /dev/mapper/loopXpX:
mount /dev/mapper/loop0p1 /mnt
Unmount (after unmounting loop devices):
umount -d /dev/mapper/loop0
umount -d diskimage.img
Remove the device mappings:
kpartx -dv your_vm_disk.img
kpartx -dv /dev/mapper/your_device