| mup | Bug #1557839 opened: machine_readable_bytes() accepts invalid and misleading SI prefixes <MAAS:Triaged> <https://launchpad.net/bugs/1557839> | 03:19 |
|---|---|---|
| mup | Bug #1558000 opened: [patch] Existing user "maas" is used/removed when installing/removing maas-common <MAAS:New> <https://launchpad.net/bugs/1558000> | 10:41 |
| neiljerram | Hi there, I'm struggling with MAAS networking after just upgrading to 1.9.1. Is there anyone around who might be able to help? | 10:41 |
| === Harry is now known as Guest8826 | ||
| mup | Bug #1538280 opened: MAAS 1.9.0+bzr4533 can not start HP ProLiant DL360 Gen9 servers over IPMI <MAAS:New> <https://launchpad.net/bugs/1538280> | 16:30 |
| mup | Bug #1558188 opened: during import images boostrap fails with gomaasapi: got error back from server: 400 BAD REQUEST ({"distro_series": ["'trusty' is not a valid distro_series. | 17:57 |
| mup | It should be one of: '', 'windows/win2012hvr2', 'ubuntu/precise'..."]}) <oil> <MAAS:Triaged> <MAAS 1.9:Triaged> <https://launchpad.net/bugs/1558188> | 17:57 |
| roaksoax | 4/win 7 | 18:26 |
| jwitko | hey guys, can someone help me understand how maas works once I install it? I have it installed on a machine with about 7 servers on the same subnet. I thought once MAAS was installed they would be able to PXE boot via obtaining a DHCP lease. Is this the expectation? Do I need to go through and add them manually as nodes first to MAAS? | 18:26 |
| roaksoax | jwitko: you need to: | 18:28 |
| roaksoax | 1. import images (trusty at the very least) | 18:28 |
| jwitko | roadsoax, did that | 18:28 |
| roaksoax | 2. configure a cluster controller interface to provide DHCP (if using <= 1.9), if using >2.0alpha1, you'd need to configure a VLAN to provide DHCP | 18:28 |
| jwitko | I also enabled the interface for DNS and DHCP | 18:29 |
| jwitko | I'm using 1.9 | 18:29 |
| roaksoax | jwitko: right, so then that should be all you need | 18:29 |
| roaksoax | jwitko: to get it to PXE boot and register to MAAS | 18:29 |
| jwitko | roaksoax, ok great thanks. So it looks like my issue is DHCP not coming across the network | 18:29 |
| jwitko | i reboot a server and it sends out a request, but tcpdump udp port 67 on my maas controller shows no traffic | 18:30 |
| roaksoax | jwitko: ps faux | grep dhcpd to ensure it is running | 18:30 |
| roaksoax | jwitko: otherwise, maybe something with the networking? | 18:31 |
| jwitko | roaksoax, aye it is running and i see port 67 listening on netstat | 18:33 |
| jwitko | so Yea, I think the switch needs to be configured properly to allow dhcp traffic or something. will investigate with network team | 18:34 |
| jwitko | thanks! | 18:34 |
| jwitko | roaksoax, one more question if you don't mind | 18:34 |
| jwitko | where would i be able to see incoming DHCPD logs? /var/log/maas/maas.log ? | 18:34 |
| roaksoax | jwitko: syslog | 18:35 |
| jwitko | gracias | 18:35 |
| roaksoax | de nada :) | 18:36 |
| jwitko | yea, I can actually see a DHCPDISCOVER and DHCPOFFER in the logs, just not from any of my blades lol | 18:38 |
| jwitko | from some unknown MAC | 18:38 |
| jwitko | but the point is it can see and act on DHCP | 18:38 |
| jwitko | roaksoax, so if this is just going to start PXE booting from the standard inventory download.... is there a default user/pass its setting? | 18:40 |
| roaksoax | jwitko: for IPMI based BMC's, it will create a 'maas' user with a random password, only internal to maas | 18:41 |
| jwitko | can I add customizations to that sort of stuff? like a kickstart file ? or is the only option to build a custom image and serve that ? | 18:41 |
| roaksoax | jwitko: what would you be trying to deploy ? | 18:42 |
| jwitko | just trying to spin up some standard ubuntu servers | 18:42 |
| jwitko | nothing fancy | 18:42 |
| jwitko | but I need to be able to access them once they're spun up :) | 18:42 |
| roaksoax | jwitko: so /etc/maas/preseeds/curtin_userdata allows you to customize the install | 18:42 |
| jwitko | ah, awesome | 18:42 |
| roaksoax | jwitko: you will have to add your SSH key in MAAS | 18:42 |
| roaksoax | jwitko: and maas will install the SSH key on the system for the 'ubuntu' user | 18:43 |
| jwitko | roaksoax, do you have an example of this being done? having a hard time finding one | 18:47 |
| roaksoax | jwitko: under the user settings page you will be able to add your ssh public key | 18:49 |
| roaksoax | jwitko: with that you will be able to deploy machines | 18:49 |
| jwitko | ahh | 18:49 |
| roaksoax | jwitko: maas will automatically import your key in the deployed system | 18:49 |
| jwitko | sorry I was trying to edit the files manually | 18:50 |
| Free99 | hey everyone, I got my maas setup working! I have a bunch of nodes ready and deployed. Question: I need to make all of them mount an NFS share. how do I do that? | 19:14 |
| roaksoax | Free99: if they are already deployed and you did it with Juju, you could create a subordinate charm to do so. If they are not deployed by juju, you'll have to do that manually | 19:20 |
| roaksoax | Free99: if you ar eplanning to re-deploy them, you could customize /etc/maas/preseeds/curtin_userdata, to creata new, late_command for 'in-target' that would do something to the system, so that when it boots after it installs, it mounts the NFS share | 19:21 |
| dragnell87 | hello everyone | 21:29 |
| dragnell87 | there is any way to seize control of power managament for VM in Vpshere setup | 21:30 |
| dragnell87 | i only have control over my VM using vmware cloud director, and i can find a way to properly add a note to maas cluster controller | 21:32 |
| dragnell87 | *can't | 21:32 |
| dragnell87 | *node | 21:33 |
| fritchie | is there a way to view the porogress when importing boot images to a new MAAS install - seems to be taking longer than I would imagine | 22:25 |
| roaksoax | fritchie: you can do it via the API, or hover over the spinner next to the image | 22:43 |
| roaksoax | next to the image being downloaded * | 22:43 |
| Discipulus | Quick question for you guys - how do I run MAAS with high availability? I saw that it was scheduled for 14.04 but I haven't seen anything in the documentation. | 22:58 |
| roaksoax | Discipulus: HA is for 16.04 and on 2.0, which is currently alpha | 23:02 |
| roaksoax | Discipulus: sitll no documentation available yet | 23:02 |
| fritchie | roaksoax, ty | 23:03 |
| roaksoax | fritchie: but it is fairly simple for the rack controllers | 23:03 |
| roaksoax | fritchie: just add more rack controller that is connected to the same VLAN | 23:03 |
| roaksoax | and when enabling DHCP you can select which one is primary and which one is secondary | 23:04 |
| Discipulus | Roaksoax, thanks. | 23:06 |
| fritchie | roaksoax, do you know where the boot image being downloaded is stored to disk? | 23:14 |
| roaksoax | fritchie: on the region controller they are stored in the DB< on the rack/cluster controller on /var/lib/maas/ | 23:15 |
| roaksoax | fritchie: on the region controller they are stored in the DB< on the rack/cluster controller on /var/lib/maas/boot-resources/current | 23:15 |
| fritchie | ty | 23:15 |
| mup | Bug #1558314 opened: maas server is overloaded - twistd and postgres processes > 200% <oil> <MAAS:New> <https://launchpad.net/bugs/1558314> | 23:22 |
| mup | Bug #1558314 changed: maas server is overloaded - twistd and postgres processes > 200% <oil> <MAAS:New> <https://launchpad.net/bugs/1558314> | 23:31 |
| mup | Bug #1558314 opened: maas server is overloaded - twistd and postgres processes > 200% <oil> <MAAS:New> <https://launchpad.net/bugs/1558314> | 23:34 |
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