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Yesterday I have installed ubuntu 20.04 within one lxc container (lxc installed via snap) because I want to run Docker. Infact Docker works under Ubuntu 20.04,but not on the ubuntu 22.04 that I have installed on the jetson nano as default. The commands that I have issued are the following ones :
# lxc list
+-------+---------+----------------------+------+-----------+-----------+---------------------|
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+-------+---------+----------------------+------+-----------+-----------+---------------------|
| focal | RUNNING | 10.234.85.232 (eth0) | | CONTAINER | 0 |
+-------+---------+----------------------+------+-----------+-----------+---------------------|
root@marietto-nano:/home/marietto/Scaricati/Docker/ub20# lxc exec focal -- bash
root@focal:/etc/apt# apt update
Metadata [116 B]
Fetched 21.4 MB in 8s (2743 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
4 packages can be upgraded. Run 'apt list --upgradable' to see them.
root@focal:/etc/apt# apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
At this point I have copied all the content of the directory /etc/apt and of the directory /var/cache ; /var/cuda-repo-l4t-10-2-local ; /var/visionworks-repo ; /var/visionworks-sfm-repo ; /var/visionworks-tracking-repo inside the same directories within the ubuntu 20.04 container. At this point,I have installed docker with the command : apt-install nvidia-docker2 and I have launched it like this :
root@focal:/boot# dockerd
Unfortunately Docker does not work even with ubuntu 20.04 installed in this way :
INFO[2023-04-28T11:20:25.153282538+02:00] Starting up
INFO[2023-04-28T11:20:25.155370083+02:00] detected 127.0.0.53 nameserver, assuming systemd-resolved, so using resolv.conf: /run/systemd/resolve/resolv.conf
INFO[2023-04-28T11:20:25.157191112+02:00] parsed scheme: "unix" module=grpc
INFO[2023-04-28T11:20:25.157263718+02:00] scheme "unix" not registered, fallback to default scheme module=grpc
INFO[2023-04-28T11:20:25.157341532+02:00] ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock <nil> 0 <nil>}] <nil> <nil>} module=grpc
INFO[2023-04-28T11:20:25.157378043+02:00] ClientConn switching balancer to "pick_first" module=grpc
WARN[2023-04-28T11:20:26.158403160+02:00] grpc: addrConn.createTransport failed to connect to {unix:///run/containerd/containerd.sock <nil> 0 <nil>}: didn't receive server preface in time. Reconnecting... module=grpc
INFO[2023-04-28T11:20:27.408201347+02:00] parsed scheme: "unix" module=grpc
INFO[2023-04-28T11:20:27.408272963+02:00] scheme "unix" not registered, fallback to default scheme module=grpc
INFO[2023-04-28T11:20:27.408341298+02:00] ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/containerd.sock <nil> 0 <nil>}] <nil> <nil>} module=grpc
INFO[2023-04-28T11:20:27.408387132+02:00] ClientConn switching balancer to "pick_first" module=grpc
WARN[2023-04-28T11:20:27.485812984+02:00] Unable to find cpu controller
WARN[2023-04-28T11:20:27.485932205+02:00] Unable to find cpuset controller
INFO[2023-04-28T11:20:27.488136836+02:00] Loading containers: start.
WARN[2023-04-28T11:20:27.552411099+02:00] Running iptables --wait -t nat -L -n failed with message: `iptables v1.8.4 (legacy): can't initialize iptables table `nat': Permission denied (you must be root)
Perhaps iptables or your kernel needs to be upgraded.`, error: exit status 3
INFO[2023-04-28T11:20:27.651452838+02:00] stopping event stream following graceful shutdown error="<nil>" module=libcontainerd namespace=moby
failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.4 (legacy): can't initialize iptables table `nat': Permission denied (you must be root)
Perhaps iptables or your kernel needs to be upgraded.
(exit status 3)
The text was updated successfully, but these errors were encountered:
I've encountered this problem when I use Ubuntu as a docker image and install Docker on it. And my solution is to add more flag "--privileged" when executing to container "docker exec -it --privileged /bin/bash".
Hello to everyone.
This is the continuation of this post : #137
Yesterday I have installed ubuntu 20.04 within one lxc container (lxc installed via snap) because I want to run Docker. Infact Docker works under Ubuntu 20.04,but not on the ubuntu 22.04 that I have installed on the jetson nano as default. The commands that I have issued are the following ones :
as you can see it is running correctly :
At this point I have copied all the content of the directory /etc/apt and of the directory /var/cache ; /var/cuda-repo-l4t-10-2-local ; /var/visionworks-repo ; /var/visionworks-sfm-repo ; /var/visionworks-tracking-repo inside the same directories within the ubuntu 20.04 container. At this point,I have installed docker with the command : apt-install nvidia-docker2 and I have launched it like this :
Unfortunately Docker does not work even with ubuntu 20.04 installed in this way :
The text was updated successfully, but these errors were encountered: