Where do we find which bindings a charm has so they can be specified directly? According to the docs on the metadata ( https://jujucharms.com/docs/stable/authors-charm-metadata) there's a section called extra-bindings but that only seems to be used in some charms.
-- Sandor Zeestraten On Thu, Mar 9, 2017 at 2:34 PM, John Meinel <j...@arbash-meinel.com> wrote: > In the meantime, you can work around it by specifying the bindings > directly: so in the case of mysql that would be: > juju deploy mysql --bind "db=db-space monitors=db-space ha=db-space ..." > > John > =:-> > > > On Thu, Mar 9, 2017 at 7:25 AM, John Meinel <j...@arbash-meinel.com> > wrote: > >> "juju deploy mysql --bind db-space" is exactly the syntax that should be >> working, and I'm seeing it failing now. I will work to fix that and make >> sure we don't regress here. We certainly should have caught that before >> release. >> >> John >> =:-> >> >> >> On Thu, Mar 9, 2017 at 1:47 AM, Patrizio Bassi <patrizio.ba...@gmail.com> >> wrote: >> >>> Hi Ante, >>> >>> no that is not working, but i think it's by design. >>> That constraint means: pick up a machine that has a leg in the db-space >>> leg. >>> >>> So my machine with 2 eth ports in two different spaces satisfy that >>> constraint, >>> it is picked, but the IP is wrong. >>> >>> Another option i tried is: >>> >>> juju deploy mysql --constraints spaces=db-space,^space_i_dont_want >>> >>> in that case the machine is filtered out, because, as i said before, it >>> means "a machine that is in db-space space but not in space_i_dont_want >>> space". >>> >>> i just want it to pick the right ip! >>> >>> I checked the json coming from maas: it seems sorting ipv4 addresses >>> from "smallest" to biggest and juju just picks the first one. in juju >>> status i continue to see "dns-name" set to the wrong ip address, which >>> doesn't resolve too. >>> >>> even using --to fqdn it doesn't get the right ip >>> >>> So i think there are two bugs: >>> 1) juju deploy --bind cannot find space name reporting "empty names" >>> error msg >>> 2) juju doesn't try to resolve ips/hostname to check what's the machine >>> name >>> >>> can you reproduce it? >>> >>> Patrizio >>> >>> >>> 2017-03-09 8:39 GMT+01:00 Ante Karamatić <ante.karama...@canonical.com>: >>> >>>> Hi Patrizio, >>>> >>>> this is exactly what I saw yesterday too, unrelated to this thread. >>>> What you could do is: >>>> >>>> juju deploy mysql --constraints spaces=db-space >>>> >>>> Let me know if the constraints workaround works for you. >>>> >>>> On Thu, Mar 9, 2017 at 8:28 AM Patrizio Bassi <patrizio.ba...@gmail.com> >>>> wrote: >>>> >>>>> Hi John, >>>>> >>>>> i simply would like to do what's written in >>>>> https://jujucharms.com/docs/2.1/charms-deploying >>>>> >>>>> "When deploying an application to a target with multiple spaces, the >>>>> operator must specify which space to use because ambiguous bindings will >>>>> result in a provisioning failure." >>>>> >>>>> This is exactly my case: a machine with 2 eth ports, two different >>>>> subnets in two different spaces. >>>>> >>>>> the doc says i may do (c/p): $ juju deploy mysql --bind db-space >>>>> >>>>> and so bind a maas space for all the application. Unfortunately it >>>>> seems not working (i get the "empty names" error). >>>>> >>>>> Patrizio >>>>> >>>>> 2017-03-08 20:40 GMT+01:00 John Meinel <j...@arbash-meinel.com>: >>>>> >>>>> So without bindings, I would expect the behavior, the question is why >>>>> you would be seeing: >>>>> "cannot run instances: cannot run instance: interface bindings >>>>> cannot have empty names" >>>>> >>>>> Can you open a bug on https://bugs.launchpad.net/juju/+filebug and >>>>> include some more information like the logs from the controller machine? >>>>> >>>>> I'm not quite sure I understand what you mean by "my binding should be >>>>> global for a local bundle charm". >>>>> >>>>> John >>>>> =:-> >>>>> >>>>> >>>>> On Wed, Mar 8, 2017 at 9:36 AM, Patrizio Bassi < >>>>> patrizio.ba...@gmail.com> wrote: >>>>> >>>>> i just upgraded to 2.1.1-xenial-amd64, same behaviour unfortunately. >>>>> >>>>> As i'm going to deploy openstack services (now i'm using ceph-osd just >>>>> to test, than my binding should be global for a local bundle charm) i >>>>> would >>>>> like to say: all juju endpoint (bare metal/lxd containers) just get a >>>>> 10.xxx address, not 192.xxx. >>>>> >>>>> Patrizio >>>>> >>>>> >>>>> 2017-03-08 16:27 GMT+01:00 John Meinel <j...@arbash-meinel.com>: >>>>> >>>>> Is it possible for you to test with Juju 2.1? I haven't seen that >>>>> particular bug with binding, but I have done a lot more testing with 2.1. >>>>> I >>>>> didn't think we changed the particular "empty space" differences. >>>>> >>>>> The other possibility is to try and explicitly list the endpoints: >>>>> >>>>> juju deploy ceph-osd --bind "public=XXX cluster=YYY" >>>>> >>>>> I would have thought you would want something more like: >>>>> >>>>> juju deploy ceph-osd --bind "management public=PUBLIC" >>>>> >>>>> John >>>>> =:-> >>>>> >>>>> >>>>> On Wed, Mar 8, 2017 at 9:22 AM, Patrizio Bassi < >>>>> patrizio.ba...@gmail.com> wrote: >>>>> >>>>> It looks like it's not working >>>>> >>>>> $ juju deploy ceph-osd --bind "management" >>>>> >>>>> $ juju show-machine 0 shows >>>>> "message: 'failed to start instance (cannot run instances: cannot run >>>>> instance: interface bindings cannot have empty names), retrying in 10s (3 >>>>> more attempts)' >>>>> >>>>> ...than after some seconds it fails. juju spaces sees the spaces from >>>>> MaaS without issues. >>>>> >>>>> without forcing bindings >>>>> >>>>> $ juju show-machine 0 >>>>> model: openstack >>>>> machines: >>>>> "0": >>>>> juju-status: >>>>> current: pending >>>>> since: 08 Mar 2017 15:14:55Z >>>>> dns-name: 192.168.0.2 >>>>> ip-addresses: >>>>> - 192.168.0.2 >>>>> - 10.0.8.12 >>>>> instance-id: abkgqx >>>>> machine-status: >>>>> current: allocating >>>>> message: Deploying >>>>> since: 08 Mar 2017 15:15:09Z >>>>> series: xenial >>>>> hardware: arch=amd64 cores=4 mem=8192M tags=virtual >>>>> availability-zone=primary >>>>> >>>>> it looks a bug, or better, the bug: dns-name is 192.x.x.x but it's not >>>>> true, 10.0.8.12 is the real hostname provided by external dns. >>>>> >>>>> Patrizio >>>>> >>>>> 2017-03-08 14:57 GMT+01:00 John Meinel <j...@arbash-meinel.com>: >>>>> >>>>> You should be using "juju deploy application --bind space" to declare >>>>> which set of addresses you want the applications to use. Does that not >>>>> work? >>>>> >>>>> John >>>>> =:-> >>>>> >>>>> >>>>> On Wed, Mar 8, 2017 at 4:44 AM, Patrizio Bassi < >>>>> patrizio.ba...@gmail.com> wrote: >>>>> >>>>> Hi All, >>>>> >>>>> I'm quite new the juju and it's charms. On ubuntu 16.04 LTS I have >>>>> juju 2.0.2 using maas (2.1.3) cloud as provider. >>>>> >>>>> In maas I have configured (ready status) some machines, each one has 2 >>>>> eth ports, one with a public ip (same as juju client/controller 10.x.x.x) >>>>> which resolves to machine hostname and the other meant to be private >>>>> (192.x.x.x) and without a public gateway for instance. >>>>> >>>>> When deploying any application juju gets the machine from maas and >>>>> starts using as public ip the 192.x.x.x one. >>>>> >>>>> I could not find any way to deploy using the 10.x.x.x, the guide in >>>>> https://jujucharms.com/docs/2.0/network-spaces seems not appliable to >>>>> my case (spaces/network are already correctly provided by maas). >>>>> >>>>> Can you please address me? Unfortunately I'm stuck with deploy >>>>> Thank you >>>>> >>>>> Patrizio >>>>> >>>>> -- >>>>> Juju mailing list >>>>> Juju@lists.ubuntu.com >>>>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>>>> an/listinfo/juju >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Patrizio Bassi >>>>> www.patriziobassi.it >>>>> http://piazzadelpopolo.patriziobassi.it >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Patrizio Bassi >>>>> www.patriziobassi.it >>>>> http://piazzadelpopolo.patriziobassi.it >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Patrizio Bassi >>>>> www.patriziobassi.it >>>>> http://piazzadelpopolo.patriziobassi.it >>>>> -- >>>>> Juju mailing list >>>>> Juju@lists.ubuntu.com >>>>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>>>> an/listinfo/juju >>>>> >>>> -- >>>> Ante Karamatić >>>> ante.karama...@canonical.com >>>> Canonical >>>> >>> >>> >>> >>> -- >>> >>> Patrizio Bassi >>> www.patriziobassi.it >>> http://piazzadelpopolo.patriziobassi.it >>> >> >> > > -- > Juju mailing list > Juju@lists.ubuntu.com > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/juju > >
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