| === CyberJacob is now known as CyberJacob|Away | ||
| AskUbuntu | Squid Forbidden erro | http://askubuntu.com/q/488680 | 00:42 |
|---|---|---|
| === cmagina_ is now known as cmagina | ||
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| === vladk|offline is now known as vladk | ||
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| rvba | bigjools: thanks for looking into it. | 07:23 |
| jtv | Well done finding the cause of the slowness, bigjools. | 07:24 |
| * bigjools bows deeply | 07:24 | |
| bigjools | not hard once profiled tbh | 07:25 |
| rvba | bigjools: the code change is not that complicated; but the diff makes it look so. | 07:25 |
| jtv | You got profiling working? | 07:25 |
| bigjools | jtv: yes, seem my email to maas-devel | 07:25 |
| bigjools | see* | 07:25 |
| bigjools | rvba: can we do a quick hangout and you can take me through your branch? | 07:28 |
| rvba | bigjools: sure | 07:28 |
| bigjools | rvba: just use daily hangout | 07:29 |
| rvba | k | 07:29 |
| rvba | allenap: testing your fix from yesterday now: http://d-jenkins.ubuntu-ci:8080/view/MAAS/job/utopic-adt-maas-manual/65/ | 07:29 |
| rvba | allenap: gmb: Test in the CI lab is not finished yet… but we've passed the point where it was failing yesterday so I'm reasonably optimistic allenap's branch is sound. | 08:01 |
| gmb | rvba: Molto buona! | 08:02 |
| bigjools | we need to sort this out too https://bugs.launchpad.net/maas/+bug/1315051 | 08:06 |
| ubot5 | Ubuntu bug 1315051 in MAAS "CNAME changes if host dhcps second nic" [Medium,Triaged] | 08:06 |
| allenap | rvba: \o/ | 08:11 |
| allenap | rvba: Thanks for doing that, I really appreciate it. | 08:11 |
| rvba | allenap: Thank *you* for fixing it! | 08:11 |
| gmb | allenap: So ISTM that the best dynamic is this: I find broken things, other people fix them. | 08:16 |
| === gmb is now known as breakum-binns | ||
| === breakum-binns is now known as gmb | ||
| allenap | Graham "I see broken things” Binns | 08:18 |
| allenap | gmb: I’m using IPSet.__contains__(an_ip_address). Was the slow code using __contains__(an_ip_network)? | 08:18 |
| gmb | allenap: No it was is_disjoint(IPSet()…) | 08:19 |
| gmb | allenap: Could go either way really. | 08:19 |
| gmb | allenap: But IPRange seems to be far more efficient | 08:19 |
| gmb | Because I think it’s just doing maths behind the scenes | 08:19 |
| AskUbuntu | How do I grant access to someone to a MAAS node which is running a a private network? | http://askubuntu.com/q/488768 | 08:20 |
| gmb | Whereas IPSet seems to walk the set. | 08:20 |
| === vladk is now known as vladk|offline | ||
| rvba | allenap: As expected, the test was successful. Let's get this branch MPed, reviewed and landed please. | 08:20 |
| rvba | (I'd like to merge trunk and do some more testing of my no-zone-pregeneration branch) | 08:21 |
| allenap | rvba: Okay. I need to write some tests :) | 08:22 |
| * gmb runs the tests with a deliberately large network… might need to go and cook a roast at this speed… | 08:23 | |
| gmb | Crumbs, I might actually have killed my VM by testing with an IPv6 /16… | 08:25 |
| allenap | gmb: That’s going to take an awfully long time to complete. You’ve got time to start a farm and the breed the livestock before you start the roast. | 08:25 |
| gmb | allenap: Load was 30, dropping like a stone now that I’ve kill -9’d the test runner | 08:27 |
| gmb | Hah, yes. | 08:29 |
| gmb | allenap: New code = 7 seconds with a /16. | 08:29 |
| gmb | Old code … never completed, load 30, moribund VM | 08:29 |
| allenap | gmb: If we were American I’d do a high-5, but as we’re British we’ll have to make do with a virtual belly barge. | 08:30 |
| gmb | lol | 08:30 |
| gmb | allenap, rvba, bigjools: For the love: https://code.launchpad.net/~gmb/maas/speed-up-clean_ip_ranges/+merge/224766 | 08:39 |
| * gmb -> off to find a power socket. | 08:49 | |
| === gmb is now known as breakum-binns | ||
| breakum-binns | Yay, faster test suite is faster. | 09:09 |
| === breakum-binns is now known as gmb | ||
| jtv | \o/ | 09:24 |
| jtv | Maybe we just need the existing code for "do these networks overlap" generalised to network ranges. | 09:24 |
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| === vladk|offline is now known as vladk | ||
| g0ldr4k3 | hello everyone | 10:26 |
| g0ldr4k3 | bigjools: coming back with about MaaS RC and CC while I'm reading the guide I found this "maas-cluster-controller - controls a group (“cluster”) of nodes including DHCP management." the link is https://maas.ubuntu.com/docs/install.html#pkg-install. For that I thought that CC manages the nodes. | 10:28 |
| g0ldr4k3 | bigjools: anyway I've try to install maas-region-controller's package via apt on a clear Ubuntu Svr, but received the same error during the installer. | 10:29 |
| g0ldr4k3 | bigjools: I'd like to separate the service on more Svr | 10:31 |
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| * gmb -> lunch | 11:42 | |
| === gmb is now known as breakum-binns | ||
| allenap | gmb, rvba: Do either of you have time for a review? https://code.launchpad.net/~allenap/maas/ipv6-tftp-compat/+merge/224805 | 12:44 |
| breakum-binns | allenap: Already on it. | 12:45 |
| breakum-binns | FFS | 12:45 |
| === breakum-binns is now known as gmb | ||
| * gmb stabs colloquy | 12:45 | |
| allenap | gmb: Thanks! | 12:45 |
| gmb | allenap: r=me with comments | 12:53 |
| allenap | gmb: Ta muchly. | 12:53 |
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| === jfarschman is now known as MilesDenver | ||
| rvba | allenap: I see you landed your ipv6-twisted branch but the build is still broken. This is weird since my test from this morning was successful. | 14:51 |
| rvba | allenap: http://paste.ubuntu.com/7711494/ | 14:52 |
| allenap | rvba: Ah, that’s interesting. I changed the code to only avoid link-local addresses. ::1:69 is a new thing to me. I wonder if it’s meant to be [::1]:69, i.e. 69 is the port? | 14:53 |
| allenap | I’ll investigate as soon as I’ve finished reviewing your branch. | 14:54 |
| rvba | Cool. | 14:55 |
| rharper | in maas do tag kernel_opts values concatenate when tagging a machine with more than one tag ? | 14:56 |
| rvba | rharper: No, you can have only one tag with a non-empty kernel_opts field. | 14:59 |
| rvba | It's probably a bit suboptimal, please file a bug if this matters to you. | 14:59 |
| allenap | rharper: The first tag, lexicographically, that defined kernel options is used, and these override the global kernel options. I agree this isn’t super-duper. | 15:03 |
| allenap | s/defined/defines/ | 15:04 |
| rharper | rvba: allenap: ok -- yeah, it seems the last tag applied with kernel_ops wins -- which is OK for now, I just superset my tags, but yes, it would be very good to allow to compose kernel params based on tag concat | 15:08 |
| rvba | rharper: like allenap said, it's not the last tag that wins. It's the first one, sorted by name. | 15:09 |
| rharper | rvba: ah, thanks for the clarification | 15:10 |
| rharper | it appears last in the list of tags when you look at the node on the ui | 15:10 |
| rharper | but it also is the first alphab-wise as well | 15:10 |
| allenap | rharper: It’s probably being sorted in the UI by database ID instead of name, or not sorted at all. That’s a bug :-/ | 15:11 |
| rharper | hehe | 15:13 |
| rvba | allenap: (re ipv6) yes, ::1 is the loopback address. | 15:14 |
| allenap | rvba: Is CI running as root? Or is it using authbind to allow port 69? Maybe we just need another authbind rule. | 15:14 |
| rvba | allenap: I /think/ it's running as the jenkins user. | 15:14 |
| allenap | matsubara: ^ | 15:14 |
| matsubara | allenap, tests run as root | 15:15 |
| rvba | Ah, right, inside the VM the tests run as root. | 15:15 |
| === gmb is now known as breakum-binns | ||
| rvba | But the VM itself doesn't run as root on the host machine right? | 15:16 |
| allenap | matsubara: Is there an IPv6 localhost configured, i.e. ::1 on lo. | 15:16 |
| allenap | ? | 15:16 |
| matsubara | rvba, nope, the VM is started as the jenkins user | 15:16 |
| rvba | Okay. Makes sense. | 15:16 |
| rvba | allenap: Why did my first test succeed? Did you change your code significantly after that test? | 15:17 |
| matsubara | allenap, I'll need to check that but I don't think so (unless is configured by default) | 15:17 |
| === jfarschman is now known as MilesDenver | ||
| allenap | rvba: I changed it to exclude link-local addresses, instead of only including all IPv4 and a limited subset of IPv6 addresses. The IPv6 localhost would have been excluded before. I can change it again, but I’m puzzled as to why it’s a problem. | 15:20 |
| rvba | allenap: yeah, it's probably best if we work out why it's failing. | 15:22 |
| matsubara | allenap, https://pastebin.canonical.com/112637/ | 15:22 |
| rharper | rvba: allenap: bug https://bugs.launchpad.net/maas/+bug/1335175 | 15:28 |
| ubot5 | Ubuntu bug 1335175 in MAAS "maas does not combine kernel_opts when nodes have multiple tags with kernel options" [Undecided,New] | 15:28 |
| rvba | rharper: ta | 15:29 |
| rharper | I've got a node that when it's started, it does nic renaming (eth0 -> em1) (trusty amd64 on some hp box) -- this is fine for most cases, but when we attempt to start a container on the machine, it fails because br0 isn't available (it was configured to make br0 out of eth0, which is now em1) | 15:33 |
| rharper | is this a maas or a juju bug ? | 15:33 |
| rharper | or both ? | 15:33 |
| rharper | adding net.ifnames=1 biosdevname=0 to the kernel_opts tag of the node fixes it, but that's where I ran into the bug I just filed as I need other options from another tag | 15:36 |
| rvba | I see. | 15:36 |
| blake_r | rharper: it could be a curtin issue as well | 15:38 |
| blake_r | rharper: curtin could touch /etc/udev.d/75-persistent-net-generator.rules | 15:38 |
| rharper | blake_r: ok, then I'll file it as a maas bug and we can add juju if needed | 15:39 |
| rharper | blake_r: bug https://bugs.launchpad.net/maas/+bug/1335179 | 15:49 |
| ubot5 | Ubuntu bug 1335179 in MAAS "deploying containers to maas environment breaks with nic renaming" [Undecided,New] | 15:49 |
| === vladk is now known as vladk|offline | ||
| allenap | matsubara: Is authbind used in the CI virtual machine? | 16:06 |
| matsubara | allenap, If that's used by the services installed by the maas packaged, then yes. The CI VM doesn't do anything other than what the package provides | 16:09 |
| matsubara | allenap, s/packaged/packages/ | 16:11 |
| allenap | matsubara: Ah ha, okay, I’ll look at that then. | 16:11 |
| matsubara | allenap, exec /usr/bin/authbind --deep /usr/bin/twistd -n --uid=maas --gid=maas --pidfile=/run/maas-pserv.pid --logfile=/dev/null maas-pserv --config-file=/etc/maas/pserv.yaml | 16:12 |
| matsubara | allenap, that's from debian/maas-cluster-controller.maas-pserv.upstart | 16:12 |
| kirkland | can someone help me with a command line "maas" invocation to set the global kernel parameters? | 16:16 |
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| roaksoax | kirkland: maas admin maas set-config name=kernel_opts value="console=ttyS0" | 16:32 |
| roaksoax | kirkland: maas <user> maas set-config name=kernel_opts value="console=ttyS0" | 16:32 |
| kirkland | roaksoax: fantastic, thanks | 16:32 |
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| AskUbuntu | When I trey to add new node to MAAS, dose the node need physical internet connection? | http://askubuntu.com/q/488968 | 18:48 |
| === jfarschman is now known as MilesDenver | ||
| === jfarschman is now known as MilesDenver | ||
| === jfarschman is now known as MilesDenver | ||
| === CyberJacob is now known as CyberJacob|Away | ||
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| AskUbuntu | How Can I set the MAAS Network adaptor to do nat on ubuntu 14.04? | http://askubuntu.com/q/489029 | 21:02 |
| === cmagina_ is now known as cmagina | ||
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