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JIRA: FUEL-278
Change-Id: I30c04c325de5ac97aee172386de43201988646c5
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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Rise up allocated memory of fuel master node for virtual envs in order
to avoid swapping and improve performance of overall deployment process.
Change-Id: I04b020b628a9c84f934a9d17e8be98d34fe2a085
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
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* use raw devices instead of qcow2
* disable i/o caching, it reduces data copies and bus traffic
* set native aio instead of thread based
JIRA: FUEL-201
Change-Id: I8ac728cbb5be5948080fab8ae4d3d311e0a5c09c
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
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Using e1000 driver on fuel master may lead to temporarily loss of
communication [1]. We can use two approaches here:
* use virtio driver
* install e1000-kmod package
virtio driver should be sufficient for our purposes, we don't use
bonding on fuel master.
e1000-kmod package is available on fuel master and provide e1000 kernel
module which does not introduce additional problems. This package is not
installed by default but for this purpose MASTER_NODE_EXTRA_PACKAGES
cmdline option can be set during fuel master installation.
[1]
http://docs.openstack.org/developer/fuel-docs/userdocs/release-notes/fuel_known_issues.html
Change-Id: I3fc1fed5f0b9c780cd9174205a3c31dae92a180e
Signed-off-by: Michal Skalski <mskalski@mirantis.com>
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We have previously used "pc-1.0" as the qemu-kvm machine definition
for virtual Fuel deploys. On Ubuntu this points to:
pc-1.0 Standard PC (i440FX + PIIX, 1996)
On CentOS 7 this machine definition does not exist, but there's a
match in "pc":
pc RHEL 7.0.0 PC (i440FX + PIIX, 1996) (alias of
pc-i440fx-rhel7.0.0
So, finally, pc is also in Ubuntu:
pc Ubuntu 14.04 PC (i440FX + PIIX, 1996) (alias of
pc-i440fx-trusty)
This change is about exploring whether moving to "pc" will make the
auto deploy work on both platforms with the "pc" machine type.
What still needs to be done in CentOS is to create a symlink from
/usr/libexec/qemu-kvm and /usr/bin/kvm though.
Change-Id: I1cce52a21075950cb59b75709b12d724d759e3e6
Signed-off-by: Stefan K. Berg <stefan.k.berg@ericsson.com>
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Change-Id: I40942c7181daf5efd1640a03471e91df82548073
Signed-off-by: Peter Barabas <peter.barabas@ericsson.com>
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A lot of diskspace is allocated although never used
this commit changes to thin provisioning
for the virtual enviroment.
Change-Id: Ia128143a3bae9f3d85a9e749319c2f5343c1df4e
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Not every CPU supports apparmor and
there is no real benefit when using it
only for fuel.
Change-Id: Ibb3221b85d8565f718df9b087aa324d0f606bdee
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In the past virtio network driver cause problems when vlan segmentation
was used [1][2]. E1000 driver looks like safer choice.
[1] https://bugs.launchpad.net/fuel/+bug/1433593
[2] https://bugs.launchpad.net/fuel/+bug/1463316
Change-Id: I0a573e640309ad3caf2d67166cdaeaf285a6e6be
Signed-off-by: Michal Skalski <mskalski@mirantis.com>
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Not all the flags are supported by
every machine. This patch removes
the specification of cpu and
lets libvirt decide what cpu
model is used.
Change-Id: I1f183560e47d58abcfe496838a815d3f3594ee1b
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Restructure of the directory layout due to move of Fuel into it's own repo
JIRA: FUEL-85
Change-Id: I3647e1992a508f29dce06a5d6c790725c527f6f5
Signed-off-by: Jonas Bjurel <jonas.bjurel@ericsson.com>
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Alexandru Avadanii
Michael Polenchuk
Michal Skalski
Stefan K. Berg
Peter Barabas
Nikolas Hermanns
Jonas Bjurel