I applied the recent Docker Manager app update yesterday and when I go into the app it's like it's a fully clean install. It sounds like the primary data directory changed? What's the easiest way for me to get back up and running?
I'm pretty new to using Docker so I'm not sure if there is a way to just copy over the config files or from where to where? Or if I can just re-import the images I had already configured. Appreciate any help you all may have!
Docker config gone after update
Re: Docker config gone after update
Please disable and enable Docker again in the app center.
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- bconnor218
- Posts: 3
- Joined: 17 Jul 2022, 22:29
Re: Docker config gone after update
That was actually the first thing I tried. I've also found the original install location and tried copy/replacing the new files with those and that doesn't seem to have worked either. A full system restart also did not resolve the issue.
- Gandalf1369
- Posts: 82
- Joined: 26 Feb 2020, 01:34
Re: Docker config gone after update
@bconnor218
I don't have a solution for you but I can say that the exact same thing happened to my son. He has a F2-220 running TOS 5 and he updated his Docker Manager when the App Store told him there was an update. He also lost all of his containers and images and had to re-build everything from scratch.
I don't have a solution for you but I can say that the exact same thing happened to my son. He has a F2-220 running TOS 5 and he updated his Docker Manager when the App Store told him there was an update. He also lost all of his containers and images and had to re-build everything from scratch.
F5-221 with 4x5TB drives in Raid 5 (Plex Media Server, TOS 4.2.40)
F4-220 with 2x8TB, 1x6TB in JBOD (Docker, PiHole, Uptime-Kuma, tnfsd-x64, TOS 5.1.123)
F4-220 with 2x8TB, 1x6TB in JBOD (Docker, PiHole, Uptime-Kuma, tnfsd-x64, TOS 5.1.123)
Re: Docker config gone after update
After updating the app, do you see a pop-up window of "Configuration File Migration" when you open the app?
To contact our team, please send email to following addresses, remember to replace (at) with @
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
Re: Docker config gone after update
You can restore the previous container by doing the following:
1. Disable the docker application.
2. Go to the file manager and copy all the folders in /homes/docker/DockerData to the new shared folder /DockerData.
3. Enable the docker application.
1. Disable the docker application.
2. Go to the file manager and copy all the folders in /homes/docker/DockerData to the new shared folder /DockerData.
3. Enable the docker application.
To contact our team, please send email to following addresses, remember to replace (at) with @
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
Re: Docker config gone after update
{L_BUTTON_AT}TMSupport
I have the same problem. Sometimes after reboot docker images, networks, containers are gone. Like docker just installed.
I have find out that on such boot some mounts are dissapired.
The boot without docker settings\entities:
Code: Select all
#mount
/dev/md9 on / type ext4 (rw,noatime,nodiratime,commit=60,data=writeback)
devtmpfs on /dev type devtmpfs (rw,relatime,size=1920556k,nr_inodes=480139,mode=755)
proc on /proc type proc (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=666)
tmpfs on /dev/shm type tmpfs (rw,relatime,mode=777)
tmpfs on /tmp type tmpfs (rw,relatime)
tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
sysfs on /sys type sysfs (rw,relatime)
tmpfs on /opt/var type tmpfs (rw,relatime)
/dev/mapper/vg0-lv0 on /Volume1 type btrfs (rw,relatime,nodatasum,nodatacow,nobarrier,space_cache=v2,autodefrag,subvolid=5,subvol=/)
/dev/mapper/vg0-lv0 on /home type btrfs (rw,relatime,nodatasum,nodatacow,nobarrier,space_cache=v2,autodefrag,subvolid=259,subvol=/User)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,relatime,net_cls)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event)
cgroup on /sys/fs/cgroup/net_prio type cgroup (rw,relatime,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,relatime,pids)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,relatime,rdma)
Code: Select all
/dev/mapper/vg0-lv0 on /Volume1/DockerData/btrfs type btrfs (rw,relatime,nodatasum,nodatacow,nobarrier,space_cache=v2,autodefrag,subvolid=2299,subvol=/DockerData)
shm on /Volume1/DockerData/containers/e2ebf0a6ac4ebc180e66c7242bdb7a6d1f29f8eb7dfc66798eab9a03d35a687a/mounts/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k)
shm on /Volume1/DockerData/containers/cfd44d7f6334b5f5ddb43c38713d8e913873afa316f088ec24693c13552dbc96/mounts/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k)
nsfs on /run/docker/netns/e31ded2509f4 type nsfs (rw)
nsfs on /run/docker/netns/5f2397a94415 type nsfs (rw)
shm on /Volume1/DockerData/containers/4a5f3f48339acf40c27e148a7875b92f8674066056ee40100abbac23d29d207b/mounts/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k)
nsfs on /run/docker/netns/b6f2d034e81e type nsfs (rw)
Re: Docker config gone after update
If I reboot my TNAS it is loading without this mount looks like always.
BUT if i do service docker restart and reboot TNAS on next boot mounts are present.
BUT if i do service docker restart and reboot TNAS on next boot mounts are present.
Re: Docker config gone after update
{L_BUTTON_AT}XFNeo
This issue is being fixed.
To contact our team, please send email to following addresses, remember to replace (at) with @
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)