/srv/irclogs.ubuntu.com/2018/03/09/#ubuntu-server.txt

=== strive is now known as paragon
=== paragon is now known as strive
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=== parag0n is now known as strive
=== exxxit is now known as doublehelix
=== strive is now known as par4g0n
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OpenTokixsoahccc: dd /dev/zero is more then enough.06:57
OpenTokixsoahccc: There is even papers on it06:57
OpenTokixsoahccc: or /dev/urandom if you want to wait longer06:57
yutaka-mI have an issue, that Japanese and Chinese are not displayed in the installer of ubuntu-server (bionic) daily build March 6th iso image. And, should I where to report? thank you for your read.07:01
lordievaderGood morning07:01
=== tobasco|away is now known as tobasco
xnoxrharper, for the dhcpclient pivot to root, would it be sufficient to continue running dhcpclint from the initramfs, post pivot? or for example continue running dhcplient post-pivot, in addition to / in competition to netwokrd?09:14
xnoxrharper, is there a MAAS bug you mentioned, w.r.t. recovery on bionic?09:15
rharpersmoser: ^09:15
xnoxthings will not be killed post pivot if their argv[0] is @09:15
* xnox <3 hacks & cookies09:15
smoserdhcp in the initramfs is klibc09:16
smoserwhich does nothing but one shot09:16
smoserif you wanted to run dhclient, that might be sane09:16
smoserbut you'd have to deal with moving its open file handles and such over09:16
xnoxugh09:16
smoseryou can probalby run it in the initramfs in a way that it writes its leases to /run/09:16
smoserbut that doesnt happen now.09:17
xnoxack09:17
xnoxor just generate /run/systemd/network/*.network file which basically says to dhcp09:17
xnoxbut name it zzzz-something.network09:17
xnoxsuch that if and when nplan/real networking config is generate it takes priority09:17
xnoxas _only_ the first matching .network file is in effect09:18
xnox(alphanumerical ordering as per systemd(tm) algorithm - patent pending)09:18
smoserthat seemed like it could work.09:19
xnoxsmoser, rharper - cause when maas recovery / emergency was mentioned.... was that far enough in the boot, that e.g. networkd was actually available?09:28
sabanis there a bug that i cant add secondary dns to interfaces? im using dns-nameservers 8.8.8.8 8.8.4.4 and when i restart network or ivn reboot in resolv.conf only shows first dns?15:29
sabanubuntu 16.04 server15:29
TJ-saban: where are you adding that option?15:32
saban./etc/network/interfaces15:32
TJ-you've definitely got an 's' on the end of dns-nameservers? no dns-nameserver ?15:37
sabanyes dns-nameservers 127.0.0.1 10.0.0.23015:40
sabani tride ivn this add nameserver 127.0.0.1 nameserver 8.8.8.8 in file /etc/resolvconf/resolv.conf.d/base15:42
sabanand secondary gets ignored15:43
TJ-saban: as I recall, ifupdown has scripts hooked by resolvconf via /etc/resolvconf/update.d/ or related directories which handle it15:43
adylasHello, Is ubuntu can be used as L1 (First level of VM) in a nested virtualization setup ? I'm having hard time to enable it to spin up another KVM instance ("Hardware not found")17:02
compdocrun a vm inside a vm guest?17:05
sdezieladylas: should work. What do you get when running "egrep -c '(vmx|svm)' /proc/cpuinfo" inside the VM?17:07
adylassdeziel, Hi, nothing. The L1 (Ubuntu 16.04) is not unaware.17:31
adylas*is _not_ aware17:32
sdezieladylas: if your host has an intel CPU, make sure it has the nested param enable (it does by default)17:33
sdezieladylas: also check that your VM's CPU allow passing the required flags (vmx or svm)17:33
sdezieladylas: "<cpu mode='host-passthrough'>" should do it17:34
adylasYeah, its ovirt, its supported in there and my hypervisor has kvm-intel.nested=117:34
adylassdeziel, Is this in the config of the L1 guest ? Or the L2 guest ?17:34
sdezieladylas: the nested param needs to be enabled in the host. The first layer of virtualization (L1) needs the right CPU flag.17:36
adylassdeziel, interesting17:36
sdezieladylas: the L2 shouldn't need anything special AFAIK17:36
adylassdeziel, The hook did the trick. This one : https://github.com/oVirt/vdsm/blob/master/vdsm_hooks/nestedvt/before_vm_start.py18:05
adylasThanks for your help !!18:05
sdezieladylas: great18:06

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