search for: cirros

...a simple parser for fetching and reading the JSON indexes of the Simple Streams v1.0 format. Read only datatype=image-downloads contents, and only the latest versions of each content available as disk image (disk.img or disk1.img). Add a simple test, using the "released" images from the CirrOS project. --- .gitignore | 1 + builder/Makefile.am | 6 + builder/builder.ml | 2 + builder/simplestreams_parser.ml | 204 ++++++++++ builder/simplestreams_parser.mli...

Hi, this series adds a basic support for Simple Streams v1.0 metadata files. This makes it possible to create a repository .conf files with [cirros] uri=http://download.cirros-cloud.net format=simplestreams to read the latest version of each CirrOS image. Thanks, Pino Toscano (4): builder: add non-int revisions builder: add simple libyajl binding build: expose HAVE_YAJL to automake builder: support Simple Streams v1.0 as index me...

Add an own case for CirrOS, based on the /etc/cirros/version file provided in newer version instead of the Buildroot-generated /etc/br-version. --- src/inspect-fs-unix.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/inspect-fs-unix.c b/src/inspect-fs-unix.c index a9e5cad..c70960a 100644 --- a/src/ins...

...r/test-virt-builder-list-simplestreams.sh +++ b/builder/test-virt-builder-list-simplestreams.sh @@ -26,9 +26,9 @@ export XDG_CONFIG_DIRS="$abs_builddir/test-simplestreams" short_list=$($VG virt-builder --no-check-signature --no-cache --list) -if [ "$short_list" != "net.cirros-cloud:standard:0.3:i386 i386 cirros-0.3.4-i386 +if [ "$short_list" != "net.cirros-cloud:standard:0.3:powerpc powerpc cirros-0.3.4-powerpc net.cirros-cloud:standard:0.3:x86_64 x86_64 cirros-0.3.4-x86_64 -net.cirros-cloud:standard:0.3:powerpc powerpc cirros-0.3.4-power...

v2: - Added back the null value. - Reran the tests. Rich.

...But I manually downgraded the QEMU version (via `dnf downgrade qemu-system-x86`); now it is at 2.10: $ rpm -q qemu-system-x86 qemu-system-x86-2.10.2-1.fc27.x86_64 The guest is offline. Let's see (in a couple of ways) what machine type it has while it is dormant: # virsh dumpxml cirros | grep -i machine= <type arch='x86_64' machine='pc-i440fx-2.10'>hvm</type> # grep machine= /etc/libvirt/qemu/cirros.xml <type arch='x86_64' machine='pc-i440fx-2.10'>hvm</type> Okay, now edit the guest XML and carefully re...

# wget https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img # mkdir mnt # guestmount --rw -a cirros-0.3.0-x86_64-disk.img -i mnt libguestfs: error: mount_options: mount_options_stub: /dev/root: No such file or directory guestmount: some filesystems could not be mounted (ignored) fuse: bad mount point `mnt...

CirrOS has its random-seed file in /etc. --- customize/random_seed.ml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/customize/random_seed.ml b/customize/random_seed.ml index 34a7af7..5a15ad9 100644 --- a/customize/random_seed.ml +++ b/customize/random_seed.ml @@ -30,6 +30,7 @@ let rec set_random...

Hi, The CirrOS image in the virt-builder default repository is quite outdated - 0.3.1. 0.3.5 was released two months ago. Are there any plans to update it? Thanks, Nadav.

Hi, In kubevirt, we discovered [1] that whenever e1000 is used for vNIC, link on the interface becomes ready several seconds after 'ifup' is executed, which for some buggy images like cirros may slow down boot process for up to 1 minute [2]. If we switch from e1000 to virtio, the link is brought up and ready almost immediately. For the record, I am using the following versions: - L0 kernel: 4.16.5-200.fc27.x86_64 #1 SMP - libvirt: 3.7.0-4.fc27 - guest kernel: 4.4.0-28-generic #47-Ubun...

...t sure if it reached its destination. I can try help to build it if there are any references on the procedure. Nadav. On Sat, Jun 3, 2017 at 11:24 AM, Richard W.M. Jones <rjones@redhat.com> wrote: > On Fri, Jun 02, 2017 at 05:04:23PM +0300, Nadav Goldin wrote: >> Hi, >> The CirrOS image in the virt-builder default repository is quite >> outdated - 0.3.1. >> 0.3.5 was released two months ago. Are there any plans to update it? > > Yes, I saw your message on IRC about this a few days ago, > added it to my to-do list, and then didn't get around to it. &g...

...ia `dnf downgrade qemu-system-x86`); now > it is at 2.10: > > $ rpm -q qemu-system-x86 > qemu-system-x86-2.10.2-1.fc27.x86_64 > > The guest is offline. Let's see (in a couple of ways) what machine type > it has while it is dormant: > > # virsh dumpxml cirros | grep -i machine= > <type arch='x86_64' machine='pc-i440fx-2.10'>hvm</type> > > # grep machine= /etc/libvirt/qemu/cirros.xml > <type arch='x86_64' machine='pc-i440fx-2.10'>hvm</type> > > Okay, now edit...

An evolution of: https://www.redhat.com/archives/libguestfs/2018-August/msg00155.html

On Fri, Jun 02, 2017 at 05:04:23PM +0300, Nadav Goldin wrote: > Hi, > The CirrOS image in the virt-builder default repository is quite > outdated - 0.3.1. > 0.3.5 was released two months ago. Are there any plans to update it? Yes, I saw your message on IRC about this a few days ago, added it to my to-do list, and then didn't get around to it. But the plan is definite...

Hi,guys I wanna to get the disk snapshot size, but found nothing libvirt commands related,except qemu-img. I create two disk snapshots, but nothing return its' size [root@cskvm01 qcow2]# qemu-img info /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2 image: /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2 file format: qcow2 virtual

...r 'ifup' is > executed What is your definition of "becomes ready"? Are you looking at the output of "ip link show" in the guest? Or are you watching "brctl showstp" for the bridge device on the host? Or something else? > which for some buggy images like cirros may slow down boot > process for up to 1 minute [2]. If we switch from e1000 to virtio, the > link is brought up and ready almost immediately. > > For the record, I am using the following versions: > - L0 kernel: 4.16.5-200.fc27.x86_64 #1 SMP > - libvirt: 3.7.0-4.fc27 > - gues...

...snapshots. They're *internal* qcow2 snapshots (original and delta are on the same file). A quick example of disk snapshots: List the current active device: $ virsh domblklist cirrvm Target Source ------------------------------------------------ hda /var/lib/libvirt/images/cirros-0.3.3-x86_64-disk.img Create a 'disk-only' external snapshot: $ virsh snapshot-create-as --domain cirrvm snap1 \ --diskspec vda,file=/export/vmimages/sn1.qcow2 \ --disk-only --atomic List again the current active block device: $ virsh domblklist cirrvm Target...

...t 22:38 +0200, Kashyap Chamarthy wrote: [...] > > Now check the machine type again. Bizarrely enough, libvirt "helpfully" > > auto-adds QEMU *2.11* machine type, which is obviously no longer on the > > system! > > > > # grep machine= /etc/libvirt/qemu/cirros.xml > > <type arch='x86_64' machine='pc-i440fx-2.11'>hvm</type> > > > > # virsh dumpxml cirros | grep -i machine= > > <type arch='x86_64' machine='pc-i440fx-2.11'>hvm</type> > > > > How to expl...

...Thu, May 10, 2018 at 3:53 PM, Ihar Hrachyshka <ihrachys@redhat.com> wrote: > Hi, > > In kubevirt, we discovered [1] that whenever e1000 is used for vNIC, > link on the interface becomes ready several seconds after 'ifup' is > executed, which for some buggy images like cirros may slow down boot > process for up to 1 minute [2]. If we switch from e1000 to virtio, the > link is brought up and ready almost immediately. > > For the record, I am using the following versions: > - L0 kernel: 4.16.5-200.fc27.x86_64 #1 SMP > - libvirt: 3.7.0-4.fc27 > - guest...

On Thu, May 10, 2018 at 11:53:23AM -0700, Ihar Hrachyshka wrote: > Hi, > > In kubevirt, we discovered [1] that whenever e1000 is used for vNIC, > link on the interface becomes ready several seconds after 'ifup' is > executed, which for some buggy images like cirros may slow down boot > process for up to 1 minute [2]. If we switch from e1000 to virtio, the > link is brought up and ready almost immediately. > > For the record, I am using the following versions: > - L0 kernel: 4.16.5-200.fc27.x86_64 #1 SMP > - libvirt: 3.7.0-4.fc27 > - gues...