[lxc-users] lxd-client: frequent "Unable to connect to"

[Tomasz Chmielewski]

Entropy seems fine.

It looks as if communication in the bridge stops working sometimes, 
probably when there is no traffic in it for longer periods of time.


Tomasz Chmielewski
http://wpkg.org

On 2016-01-26 20:57, Jäkel wrote:
> Dear Tomasz,
> 
> What's the output of
> 
> 	watch -n 1  cat /proc/sys/kernel/random/entropy_avail
> 
> around blocking or hanging times?
> 
>> -----Original Message-----
>> From: lxc-users [mailto:lxc-users-bounces at lists.linuxcontainers.org] 
>> On Behalf Of Tomasz Chmielewski
>> Sent: Tuesday, January 26, 2016 10:58 AM
>> To: LXC users mailing-list
>> Subject: [lxc-users] lxd-client: frequent "Unable to connect to"
>> 
>> I'm using lxd-client in a lxd container.
>> 
>> Unfortunately, very frequently I'm getting "Unable to connect to" 
>> (after
>> several seconds of "hanging"), for example:
>> 
>> # lxc list
>> error: Get https://10.0.3.1:8443/1.0/containers?recursion=1: Unable to
>> connect to: 10.0.3.1:8443
>> 
>> I've checked with tcpdump on the host, and the packets are going both
>> ways.
>> 
>> At the same time when it happens (lxc list hangs, or any lxc commands
>> hang), "curl -k -v https://10.0.3.1:8443" just works - i.e. returns:
>> 
>> {"type":"sync","status":"Success","status_code":200,"metadata":["/1.0"],"operation":""}
>> 
>> 
>> 
>> Do you have any ideas to debug this?
>> 
>> The same executed directly on the host always work fine.
> _______________________________________________
> lxc-users mailing list
> lxc-users at lists.linuxcontainers.org
> http://lists.linuxcontainers.org/listinfo/lxc-users