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Virtual compute nodes goes to kernel panic during nova instances ops
under hwe kernel, so use the default one from xenial image.
Change-Id: Iae100b68208cc1fb9e43e45f385e762cdbd6573a
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
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Set nova/libvirt disk cache modes to file directsync to bypass the
host page cache & prevent instance's kernel panic due to absent
/dev partition. Caching mode directsync effectively turns all guest
I/O operations into direct I/O operations on the host, which is the
NFS client (virtuals) or GlusterFS (baremetals).
Also return back to hwe kernel as a golden mean between GA & Edge ones.
Change-Id: I51ab7d0ee71c214ff16b756cfee16e918738b6fd
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
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- openvswitch 2.8 officially supports kernel versions from 3.10 to 4.12
- ODL baremetal scenario is acting up with floating/public SNAT
flow under hwe edge kernel 4.13
Change-Id: I099d528b3b1c2ea34f8f856cd60f809f90defea6
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
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Since Mirantis prebuilt image comes with salt-minion 2016.3 instead
of 2016.11 and upgrading it leads to a hard to break catch-22, use
the Ubuntu cloud archive image we already download for FN VMs and
pre-install:
- a newer kernel (hwe-edge);
- salt-minion (2016.11);
This also implicitly aligns the image handling on AArch64 and x86_64.
Change-Id: I86d1c777449d37bdd0348936a598e3ffe9d265af
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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While at it, compact 'set' into bash shebang where possible and
add `make patches-copyright` target to simplify adding patch
license headers.
Change-Id: I0c841de72e5709e5eef915a52c5ec4a7fc0f7c37
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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Change-Id: Iface28ab770beee00374afb902ef4f9c983538f5
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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Move scenario defaults.yml out of virtual/baremetal dirs, unifying
them into a single, arch-specific defaults configuration file.
Add AArch64 equivalent config, and arch-qualify default filename.
For AArch64, bump VCPU number from 2 to 6.
Change-Id: If9b39850af96e4c46e868b1d532bd301f9fd9f26
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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