kibana, nova-libvirt: handle it properly for non-x86

manual backport from master changes:

- https://review.opendev.org/#/c/712987/
- https://review.opendev.org/#/c/713403

Upstream kibana package contains NodeJS x86-64 binaries so can not be
used directly on non-x86 architectures. I took upstream packages,
removed NodeJS binary from it and added 'nodejs' dependency.

Package is present in my Linaro OBS repository where I keep other
packages needed for aarch64 kolla run. Via APT pinning I mark them as
not wanted so they are not used on any architecture with two exceptions:

1. libvirt - we need fixed version to be able to use ThunderX servers
2. kibana - to be able to run it at all

For x86-64 upstream kibana package is used.

Closes-bug: #1867365

Change-Id: I955619d6992f8714ae753dc155e248d255340ecf

Author: hrw

docker/base/apt_preferences.debian

@@ -0,0 +1,29 @@
+# We do not want packages from this repo
+Package: *
+Pin: release o=obs://private/home:marcin.juszkiewicz/debian-buster
+Pin-Priority: 100
+
+# Unless it is kibana (on aarch64)
+Package: kibana
+Pin: release o=obs://private/home:marcin.juszkiewicz/debian-buster
+Pin-Priority: 600
+
+# on x86-64 use upstream package for kibana
+Package: kibana
+Pin: release o=elastic,b=amd64
+Pin-Priority: 700
+
+# We need fixed libvirt for aarch64
+Package: *libvirt*
+Pin: release o=obs://private/home:marcin.juszkiewicz/debian-buster
+Pin-Priority: 600
+
+# on x86-64 we want libvirt from Debian
+Package: *libvirt*
+Pin: release o=Debian,b=amd64
+Pin-Priority: 700
+
+# on ppc64le we want libvirt from Debian
+Package: *libvirt*
+Pin: release o=Debian,b=ppc64le
+Pin-Priority: 700

docker/base/sources.list.debian

@@ -18,3 +18,6 @@ deb http://buster-stein.debian.net/debian buster-stein-backports-nochange main
 
 # td-agent for fluentd
 deb http://packages.treasuredata.com/3/debian/stretch stretch contrib
+
+# kibana for non-x86 and fixed libvirt for aarch64
+deb https://obs.linaro.org/repos/home:/marcin.juszkiewicz/debian-buster ./