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Forum Discussion
dtarin
May 23, 2021Luminary
OS 6.10.5 - Cannot install application Docker CE CLI
Hi, my system updgraded from 6.10.4 to 6.10.5. Suddenly docker will not start and I'm not able to reinstall it by installing docker CLI. How do we get docker up and running again? Downgr...
Sandshark
May 31, 2021Sensei - Experienced User
My understanding of the Kernel Plus app is that it installs linux-image-extra (possibly among other things). Since linux-image-extra is specific to an OS version, I would think you'd need to do something to get it to update. But I don't know if Netgear has actually updated it or how one goes about updating it since it doesn't list a version number that corresponds to an OS build..
Pascal-V
Jun 03, 2021Tutor
Hi,
I didn't try it yet but it seems the linux-image-extra was updated on Wed, 26 May 2021 03:04:23 GMT.
So, installing docker-cli-rnapp should work now .
(topic : Upgrade : linux-image-extra not up-to-date for ReadyNAS OS 6.10.5 )
- Dewdman42Jun 03, 2021Virtuoso
here's what WhoCares has to say about the latest release, maybe this will help. I peronsally have already deleted both docker and crashplan from my system and moved on to a different solution, but i will be following this to see if anyone gets docker working
https://rnxtras.com/add-ons/firmware-6-10-5-how-to-upgrade-104510
- StephenBJun 04, 2021Guru - Experienced User
Dewdman42 wrote:
here's what WhoCares has to say about the latest release, maybe this will help. I peronsally have already deleted both docker and crashplan from my system and moved on to a different solution, but i will be following this to see if anyone gets docker working
https://rnxtras.com/add-ons/firmware-6-10-5-how-to-upgrade-104510
Thanks for sharing this.
- Dewdman42Jun 04, 2021Virtuoso
So I followed WhoCares advise....and was able to reinstall the Docker App from Netgear app store, and its now running accoding to ps -ef....
Unfortunately since I compeltely removed it earlier, I don't have anything setup with docker to futher test, and I won't have any time to do so anytime soon...I changed over to using my mac to drive my crashplan sessions and backing up from ReadyNAS SMB share..which is actually working fine and lets me backup some mac stuff too on one subscription...so probably I will stick with that for the time being....and I didn't have anything else serious on docker...but still anyway, I would like to hear from others if this solves the docker problem for them.
- dtarinJun 24, 2021Luminary
I haven't downgraded my system yet - since I havne't found a good time to do that (and have enough time to restore from backup if needed). But did try the WhoCares steps.
While that upgraded all my system packages, I still am unable to run docker.
It won't install via the applications page but it's already installed on my system.
Running dockerd gives me the same error as before. =(
> sudo dockerd . . . Error starting daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables --wait -t nat -N DOCKER: iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. (exit status 3)
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