unit-get and ipv6 addresses

[Jake Kugel]

Hi,

we also got around it by disabling IPv6 on our hosts.

I had tried sending additional logs Dimiter requested but the email was 
too large for mailing list server.  For lack of better idea on how to deal 
with large attachments I had sent Dimiter logs directly (sorry Dimiter). 
Maybe pastebin next time?

Thanks,
Jake


juju-bounces at lists.ubuntu.com wrote on 03/04/2015 04:03:09 AM:

> From: "Thierry Fauck at linux.vnet.ibm.com" <thierry at linux.vnet.ibm.com>
> To: juju at lists.ubuntu.com
> Date: 03/04/2015 04:03 AM
> Subject: Re: unit-get and ipv6 addresses
> Sent by: juju-bounces at lists.ubuntu.com
> 
> Hello,
> 
> I got a similar issue and solved it by disabling IPv6 under main host so 

> lxc containers could communicate through IPv4 and access to external 
world.
> I haven't yet understand the issue but it sounds like if the main host 
> is IPv6 enabled, then system tries to communicat through IPv6 even 
> though IPv4 addresses are the only one configured.
> If anyone get an idea let me know.
> If you think that needs a bug let Jake or me know (at least) as we get 
> concerned with the issue
> Thanks
> Thierry
> 
> 
> On 03/02/2015 04:03 PM, Dimiter Naydenov wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Hi Jake,
> >
> > Thanks for the logs! However, I still can't find the reason this
> > should be happening just from those logs. Can you also send us the
> > unit logs from wordpress and mysql? A dump of "ifconfig -a" on each of
> > the machines should also be useful.
> >
> > Regards,
> > Dimiter
> >
> > On 28.02.2015 00:42, Jake Kugel wrote:
> >> Hi Dimiter,
> >>
> >> thanks, here are the files:
> >>
> >> Jake
> >>
> >>
> >>
> >> juju-bounces at lists.ubuntu.com wrote on 02/27/2015 02:58:01 PM:
> >>
> >>> From: Dimiter Naydenov <dimiter.naydenov at canonical.com> To:
> >>> juju at lists.ubuntu.com Date: 02/27/2015 02:58 PM Subject: Re:
> >>> unit-get and ipv6 addresses Sent by:
> >>> juju-bounces at lists.ubuntu.com
> >>>
> >> Hi Jake,
> >>
> >> Can you provide some more information: - your environments.yaml
> >> file - machine-0.log, machine-1.log, and machine-2.log from
> >> /var/log/juju/ on each machine Before sending these, please make a
> >> quick check to remove any sensitive info from the files (e.g.
> >> access/secret keys, password, etc.)
> >>
> >> You can get the logs by using "juju ssh 0" (or 1 and 2 for the
> >> other machines) to connect, run chown a+r
> >> /var/log/juju/machine*.log, then log back out and use "juju scp
> >> 0:/var/log/juju/machine-0.log ~/" (again replace 0 with 1 or 2).
> >>
> >> Thanks! Dimiter
> >>
> >> On 27.02.2015 22:19, Jake Kugel wrote:
> >>>>> Hi,
> >>>>>
> >>>>> I am using juju 1.21.1-trusty-i386 and deploying to a manual
> >>>>> environment, and had a problem deploying wordpress following
> >>>>> the getting started page here [1].  When I tried to view
> >>>>> wordpress with a browser it gave me an "Error establishing a
> >>>>> database connection", and from a little bit of digging found
> >>>>> that wordpress was configured with an ipv6 address for the
> >>>>> mysql host.  Switching this manually to the ipv4 address
> >>>>> fixed the problem.
> >>>>>
> >>>>> Assuming for a minute that wordpress doesn't support ipv6, is
> >>>>> there a way to avoid having it configured with an ipv6
> >>>>> address?  I see that unit-get private-address is returning
> >>>>> the ipv6 address for the mysql host, is that normal behavior?
> >>>>> On the mysql host machine log, I see this:
> >>>>>
> >>>>> 2015-02-27 14:56:59 INFO juju.worker.machiner machiner.go:94
> >>>>> setting addresses for machine-2 to ["local-machine:127.0.0.1"
> >>>>>   "public:9.114.192.29" "local-machine:::1"
> >>>>> "local-cloud:fd55:faaf:e1ab:38d:944a:7931:9b4c:c621"
> >>>>> "local-cloud:fd55:faaf:e1ab:38d:a8c0:f5da:7109:1e67"
> >>>>> "local-cloud:fd55:faaf:e1ab:38d:f816:3eff:fee2:f0fc"]
> >>>>>
> >>>>> Thanks in advance for any advice, Jake Kugel
> >>>>>
> >>>>> [1]  https://jujucharms.com/docs/getting-started
> >>>>>
> >>>>>
> >>
> >>> -- Juju mailing list Juju at lists.ubuntu.com Modify settings or
> >>> unsubscribe at: https://lists.ubuntu.com/mailman/ listinfo/juju
> >>>
> >>>
> >>>
> > - -- 
> > Dimiter Naydenov <dimiter.naydenov at canonical.com>
> > Juju Core Sapphire team <http://juju.ubuntu.com>
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> 
> 
> -- 
> Thierry Fauck @ linux.vnet.ibm
> 
> 
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