Re: "Invalid Release file" when setup autopkgtest env with autopkgtest-build-lxc

[Bo YU <tsu.yubo@gmail.com>]

Hi,
On Mon, Apr 11, 2022 at 10:40:53PM +0200, Paul Gevers wrote:
> Hi Santiago,
>
> On 11-04-2022 10:46, Santiago Ruano Rincón wrote:
> > (And sorry if I jumping in into the conversation and introducing just
> > noise)
>
> No, your contribution is much appreciated.
>
> > Could you run rather `lxc-ls -f` (to include IP addresses information)
>
> root@unmatched:~# lxc-ls -f
> NAME                         STATE   AUTOSTART GROUPS IPV4 IPV6
> UNPRIVILEGED
> autopkgtest-unstable-riscv64 STOPPED 0         -      -    -    false
>
> > Some questions/commands that could help debugging the issue:
> >
> > * Have you modified the contents of /etc/default/lxc-net?
>
> I didn't (not sure if Bo did).
No, I did not modify the /etc/default/lxc-net:
```bash
root@unmatched:~# cat /etc/default/lxc-net
USE_LXC_BRIDGE="true"

# Honor system's dnsmasq configuration
#LXC_DHCP_CONFILE=/etc/dnsmasq.conf
```

> > * Could you share the configuration of your lxc container? I suppose you
> > can find it in /var/lib/lxc/autopkgtest-unstable-riscv64/config
> > Regarding networking, this could be enough:
> > `grep net /var/lib/lxc/autopkgtest-unstable-riscv64/config`
>
> root@unmatched:~# grep net /var/lib/lxc/autopkgtest-unstable-riscv64/config
> lxc.net.0.type = veth
> lxc.net.0.link = lxcbr0
> lxc.net.0.flags = up
> lxc.net.0.hwaddr = 00:16:3e:00:00:00
>
> > * check the status of lxc services, including lxc-net:
> > `sudo systemctl status "lxc*"`
>
> root@unmatched:~# sudo systemctl status "lxc*"
> sudo: unable to resolve host unmatched: No address associated with hostname

Here, the complaint will display if without sudo.

Thanks all:-)

BR,
Bo

> ● lxc-net.service - LXC network bridge setup
>     Loaded: loaded (/lib/systemd/system/lxc-net.service; enabled;
> vendor preset: enabled)
>     Active: active (exited) since Thu 2022-03-17 12:26:50 UTC; 11h ago
>       Docs: man:lxc
>    Process: 297 ExecStart=/usr/libexec/lxc/lxc-net start
> (code=exited, status=0/SUCCESS)
>   Main PID: 297 (code=exited, status=0/SUCCESS)
>      Tasks: 1 (limit: 19113)
>     Memory: 4.1M
>        CPU: 167ms
>     CGroup: /system.slice/lxc-net.service
>             └─381 dnsmasq --conf-file=/dev/null -u dnsmasq
> --strict-order --bind-interfaces>
>
> mrt 17 12:26:50 unmatched dnsmasq[381]: reading /etc/resolv.conf
> mrt 17 12:26:50 unmatched dnsmasq[381]: using nameserver 192.168.31.1#53
> mrt 17 12:26:50 unmatched dnsmasq[381]: read /etc/hosts - 4 addresses
> mrt 17 12:26:50 unmatched systemd[1]: Finished LXC network bridge setup.
> mrt 17 12:26:55 unmatched dnsmasq[381]: reading /etc/resolv.conf
> mrt 17 12:26:55 unmatched dnsmasq[381]: using nameserver 192.168.31.1#53
> mrt 17 17:47:29 unmatched dnsmasq[381]: reading /etc/resolv.conf
> mrt 17 17:47:29 unmatched dnsmasq[381]: using nameserver 192.168.31.1#53
> mrt 17 23:17:11 unmatched dnsmasq[381]: reading /etc/resolv.conf
> mrt 17 23:17:11 unmatched dnsmasq[381]: using nameserver 192.168.31.1#53
>
> ● lxc.service - LXC Container Initialization and Autoboot Code
>     Loaded: loaded (/lib/systemd/system/lxc.service; enabled; vendor
> preset: enabled)
>     Active: active (exited) since Thu 2022-03-17 12:26:56 UTC; 11h ago
>       Docs: man:lxc-autostart
>             man:lxc
>    Process: 402 ExecStartPre=/usr/libexec/lxc/lxc-apparmor-load
> (code=exited, status=0/SUCC>
>    Process: 430 ExecStart=/usr/libexec/lxc/lxc-containers start
> (code=exited, status=0/SUCC>
>   Main PID: 430 (code=exited, status=0/SUCCESS)
>        CPU: 253ms
>
> mrt 17 12:26:56 unmatched systemd[1]: Starting LXC Container
> Initialization and Autoboot Cod>
> mrt 17 12:26:56 unmatched systemd[1]: Finished LXC Container
> Initialization and Autoboot Cod>
>
> Paul