8:30 a.m.
On 5/30/23 09:14, lejeczek via Podman wrote:
On 30/05/2023 14:00, Daniel Walsh wrote:
> On 5/29/23 05:59, lejeczek via Podman wrote:
>> Hi guys.
>>
>> --dns=none renders what expected but with an actual server, say:
>> --dns=10.3.1.200
>> resolve.conf seems to be the one of the host's, as if --dns did not
>> happen.
>> Can anybody else say that is the case? Am I missing something?
>> I'm on Centos 9 stream with all bits up-to-date.
>> many thanks, L.
>>
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>
> Here is what I am getting?
>
> ```
> # podman run --dns=10.3.1.200 alpine cat /etc/resolv.conf
> nameserver 10.3.1.200
> # podman run --dns=none alpine cat /etc/resolv.conf
> cat: can't open '/etc/resolv.conf': No such file or directory
> ```
>
> Rootless
>
> ```
> $ podman run --dns=10.3.1.200 alpine cat /etc/resolv.conf
> nameserver 10.3.1.200
> $ podman run --dns=none alpine cat /etc/resolv.conf
> cat: can't open '/etc/resolv.conf': No such file or directory
> ```
>
I'm trying, for production setup, Centos 9 (perhaps all official,
available versions?)
podman run -dt --network=off-host --ip=${_IP} --dns=10.3.1.200
--hostname ${_H}.${_DOM} --name ${_NAME} localhost/centos9-mine
...
[root@centos-whale /]# cat /etc/resolv.conf
search mine.priv mszczonow.vectranet.pl
nameserver 10.3.1.254
nameserver 89.228.4.126
nameserver 31.11.173.2
nameserver 10.1.1.254
options timeout:1
that 'resolv.conf' is an exactl copy off the host, this:
podman run -dt --network=off-host --ip=${_IP} --dns=none --hostname
${_H}.${_DOM} --name ${_NAME} localhost/centos9-mine
[root@centos-whale /]# cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.122.1
Perhaps the issue(s) is with centos?
centos9-mine is done off the 'quay.io/centos/centos' with only a
couple add rpm packages.
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No I doubt it, please open an issue.