| CeeMac_ | but you're wanting to attach an instance directly to a public network? | 00:00 |
|---|---|---|
| CeeMac_ | seems odd :D | 00:00 |
| CeeMac_ | if you're adding a subnet with dhcp, its going to use L3 and create a dhcp agent etc right? | 00:00 |
| phileus777 | CeeMac_: Sorry...I may have misunderstood you. There is no external facing IP addresses. This just mirrors a basic network setup in a corporate data center. | 00:00 |
| CeeMac_ | i've not done anything with pure L3 networks as of yet | 00:00 |
| phileus777 | CeeMac_: Yes from that perspective .... | 00:01 |
| CeeMac_ | and you had this all working in lxb already? | 00:01 |
| phileus777 | CeeMac_: Yes all working..and other hypservisors working with Linux bridging. | 00:01 |
| CeeMac_ | so you're planning a single tenant/project with a single provider network to attach the instance to a physical router or something? | 00:01 |
| phileus777 | CeeMac_: That's right if I'm understanding you correctly. The router is physical. | 00:02 |
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| phileus777 | CeeMac_: This is phase I of the project. | 00:02 |
| CeeMac_ | so, you have this as an external/shared network | 00:04 |
| phileus777 | Yes | 00:04 |
| CeeMac_ | which is designed for router with external interface performing nat | 00:05 |
| CeeMac_ | as far as i understand things | 00:05 |
| CeeMac_ | where i've implemented similar to what you're trying to for access to physical kit, i've created the network as admin and used rbac to set access_as_shared then created the subnet under the project user to attach instances to | 00:06 |
| CeeMac_ | brb a minute then will check some of my config | 00:06 |
| phileus777 | CeeMac_: But the issue is the port binding... | 00:07 |
| CeeMac_ | yeah | 00:12 |
| CeeMac_ | can you manually create a port on the subnet? | 00:12 |
| phileus777 | CeeMac_: how do I do that? | 00:13 |
| CeeMac_ | in horizon, browse to the network, click into the subnet then on the ports tab add a new one | 00:13 |
| CeeMac_ | then if that works, when you launch a new instance try attaching that port instead of specifying the network | 00:16 |
| phileus777 | CeeMac_: Interesting..what do I puet for Devid ID/Device Owner, etc. | 00:17 |
| CeeMac_ | you can leave them blank | 00:19 |
| CeeMac_ | if you had an instance already you could add the instance id in the device id to bind the port to that instance, which is what I was going to get you try, except for the lack of instances :D | 00:19 |
| phileus777 | CeeMac_: Darn..it's saying port is not useable for instance XXXX | 00:20 |
| phileus777 | CeeMac_: So error... | 00:20 |
| CeeMac_ | just to clarify, this 'provider' network was already there and set up and working exactly as is before you transitioned to ovs? or did you strip all of the network config out from lxb and re-provision the 'provider' network again | 00:21 |
| CeeMac_ | phileus777: so the port got created ok but it errored out when you tried to launch an instance with it? | 00:21 |
| phileus777 | CeeMac_: Provider network is intact. I launch the same VM on a different hypervisor and it comes up fine. | 00:22 |
| phileus777 | CeeMac_: One thing I noticied is if I do a brctl show, there is no Linux bridge. Shouldn't there be a Linux bridge? | 00:22 |
| CeeMac_ | so this is a new compute node with ovs, where your other compute nodes are lxb correct? | 00:23 |
| phileus777 | CeeMac_: That's correct. | 00:24 |
| CeeMac_ | well, my ovs environment is using the ovs firewall driver, so i dont have bridges | 00:24 |
| phileus777 | CeeMac_: Darn..I see...I wanted to use that but my kernel is 3.10.0-162. | 00:25 |
| CeeMac_ | but as i understand it, when using iptables_hybrid then yes a bridge should be created for port security | 00:25 |
| phileus777 | CeeMac_: Isn't the minimum 3.3 for the kernel version? | 00:25 |
| CeeMac_ | but if the vif-binding is failing maybe its not getting that far | 00:25 |
| phileus777 | CeeMac_: I'm just asking hoping to switch... | 00:25 |
| CeeMac_ | something like that | 00:25 |
| CeeMac_ | would need to check the docs | 00:25 |
| phileus777 | CeeMac_: Crap..documentation is so bad for this. | 00:25 |
| phileus777 | CeeMac_: I can't find anyhwere that explains this whole process...need to read the source code... | 00:26 |
| CeeMac_ | did you read through this one? https://docs.openstack.org/ocata/networking-guide/deploy-ovs-provider.html#example-configuration | 00:27 |
| CeeMac_ | there are so many combinations it can get tricky wading through it all | 00:27 |
| CeeMac_ | what openstack version are you running? | 00:28 |
| phileus777 | CeeMac_: how do I tell :) | 00:29 |
| CeeMac_ | cat /etc/openstack-release | 00:30 |
| CeeMac_ | that do i shared is old but still relevant up to I think Stein, but don't quote me on that :) | 00:30 |
| CeeMac_ | s/do/doc | 00:30 |
| CeeMac_ | you're looking for DISTRIB_CODENAME | 00:31 |
| phileus777 | I'm running CentOS..i don't see that file | 00:32 |
| CeeMac_ | oh | 00:32 |
| CeeMac_ | sorry no clue for centos then | 00:32 |
| CeeMac_ | i ubuntu | 00:32 |
| phileus777 | CeeMac_: Thank you so much for your help. I'm kind of at wits end here. ...need to have a strong drink or something. | 00:33 |
| phileus777 | CeeMac_: I'll be signing off...I'll probably post again here at some point to see if anyone has any experience doing this. I don't want to upgrade the kernel for this. | 00:33 |
| CeeMac_ | have a read through that link i posted | 00:33 |
| phileus777 | CeeMac_: I've seen it before.....I haven't actually made updates on my controller nodes...that could be an issue..not sure. | 00:34 |
| CeeMac_ | there was forum post where someone had similar issues, and they needed to swap out br-ex for br-provider, and linked provider:br-provider in bridge mappings | 00:34 |
| CeeMac_ | and somewhere you'll see flat linked to provider also | 00:34 |
| CeeMac_ | let me find one more link real quick | 00:34 |
| phileus777 | CeeMac_: Thanks I can try that.. | 00:34 |
| phileus777 | CeeMac_: You are awesome thanks. | 00:34 |
| CeeMac_ | https://docs.openstack.org/neutron/latest/admin/deploy-ovs-provider.html | 00:35 |
| CeeMac_ | if you ever find what release you're on, you can swap out /latest/ with queens, rocky, stein, etc to find something more specific | 00:36 |
| CeeMac_ | but the principles should be sound | 00:36 |
| CeeMac_ | take a step back and work through each configuration file to ensure all of the references match up | 00:36 |
| CeeMac_ | you'll get there :) | 00:36 |
| CeeMac_ | and if that fails, maybe try creating a new project with tenant networks and a router, try attach the router to the provider netowrk, then you can exec into the ip netns and do ping testing, arp lookups etc to validate your underlay | 00:37 |
| CeeMac_ | and then attach an instance to a tenant network and try connecting out via the router. | 00:37 |
| CeeMac_ | once you're happy the underlay works, you can revisit your original project and see what needs to be done | 00:37 |
| phileus777 | CeeMac_: Thanks. | 00:38 |
| CeeMac_ | no worries good luck. imma go sleep now :D | 00:38 |
| phileus777 | CeeMac_: Good night :) | 00:38 |
| CeeMac_ | night | 00:38 |
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| Andreas681 | I'm trying to do such a simple thing as to make a logging output from my horizon panel, but no no avail | 15:49 |
| Andreas681 | LOG.warning("!HERE panel!") | 15:49 |
| Andreas681 | `/var/log$ grep -R "HERE"` | 15:49 |
| Andreas681 | But there is no findings, so my question is: Where does it end up? | 15:49 |
| Andreas681 | In my `/api/client.py` I'm trying this: | 15:51 |
| Andreas681 | `LOG.debug("!HERE client!")` | 15:52 |
| Andreas681 | But still no findings with grep | 15:52 |
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| Andreas681 | And I got `import logging` | 16:03 |
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