ovs-dpdk should work without system reboot

Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

By default, the alternative installed by `openvswitch-switch`
packages shadows (higher prio) `openvswitch-switch-dpdk` version,
e.g. for UCA Pike packages:

$ update-alternatives --query ovs-vswitchd
Alternative: /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk
Priority: 50
Alternative: /usr/lib/openvswitch-switch/ovs-vswitchd
Priority: 100

To avoid confusion, when DPDK is enabled and ovs-vswitchd-dpdk
should be used, remove the alternative for classic ovs-vswitchd
(which can easily be re-eneabled later if needed).

Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Allow hugepages to be used right away. This is a best effort attempt,
as memory might be too fragmented to free enough contiguous regions
for all hugepages, so early allocation during boot remains the norm.

This allows using ovs-switchd-dpdk without rebooting the node first.

Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Use items() instead of iteritems() for Python3 compatibility.

iteritems() was dropped in recent Python3 releases and items() is compatible
with Python 2.7.

Its possible for fluentd to match and report false positives with
current regex for hdd errors. The following log example line:
failed to deactivate service binding for container
 jenkins_slave02.1.tijvdstzxrs6gikbwrtu85078" error=
can be catched by the regex and report about the (false positive)
issue will be sent to prometheus. So the new regex must be more strict,
in order to avoid such alerts.

Change-Id: Ieb27ca39a32ad7bf6e1d0e88d564405e460a4f5f
Closes-Bug: PROD-17883

Change-Id: I4de65a2019aa031c4eb817742496e283ccba884d

Change-Id: Ia286ac4377c6b03ce16c9dc1a5c7d3441efe7e12

Change-Id: I3968ae934038e2bedb4efedd75491bec20ac8bf4

This patch fixes issue with duplicate task IDs when multiple
loopback devices should be added, and they stored in the same
directory.

Change-Id: Iae0027b6ee187f5366967e667380dfb3eae232fc
Related-Prod: PROD-17620

Fix file mode for file.managed state

file_mode => mode

file.managed use "mode" option and not "file_mode" to configure the
perms of the managed file.
See: https://docs.saltstack.com/en/latest/ref/states/all/salt.states.file.html#salt.states.file.managed

Add contents_pillar support for files managed by pillar

Fixes: #140
Change-Id: Ic0f8bf07cd26436daed49c1f34aacad96424c190

Apply the hugepages configuration for aarch64

Needed for https://jira.opnfv.org/browse/ARMBAND-341

Change-Id: Ibd0a024bcd69089d9835a18f2bb803c952e13967

During remove previous kernel apt installs latest available kernel

Change-Id: Ife9c1a57257bd790e01a597d1a853cadd38bb03b

The 'system.kernel.elevator' and 'system.kernel.isolcpu' options
have been kept for backward compatibility and should be used in new
fashion way with system.kernel.boot_options parameter.

Change-Id: I51f7167b8b8946500df2065ee6b02bcf21809bc9

When resolv.conf file is managed by salt, resolvconf service should be disabled
because it overwriting resolv.conf after reboot.

Change-Id: I7ec85872ddbd5f90232d5d41a8171169c779a1c5

Change-Id: If96f95fdab13eae187a843f81b0d0060339a5f98

Bring in "tag" option for dpdk/ovs bridges
to support vlan-tagged vxlan mode.

Change-Id: I7f1f88233694f2c8b968a6cf55584f32879ec042

This patch implements pam ldap integration for linux host.

Related Prod: PROD-16022
Customer-Found
Change-Id: I2a05cfb4821d176724f03c61253700ef1f4d0bd8

Wipe off this excess meta package from dpdk required packages
list in order to be compatible with UCA repos as well.

Change-Id: Ia0e894e48f2cbb9d911f33756cf5a5508a20179c
Closes-Bug: #PROD-17033

The patches fixes the situation when repo is not defined but
formula tries to get access to source parameter of the repo.

Change-Id: Ifa7b8475bfc2cece6803ab7da7b2d0d5cc12b652
Related-PROD: PROD-17001

PROD-16845

Change-Id: Iabc6f4584e34c988e67ff42ee8ceb20c469823d6

PROD-16903

Change-Id: I660f745fc7518836f262b08fb92d39bbbe7a24e8

Change-Id: I5a8ccb235d36c1b4115794904f373a5704c2296d

Change-Id: I811cbb17d98df357c4b44bd53ddcc5d01a06537f

Change-Id: I91c69d06f402ffe380602dd00a5929b64e27b2c8

* This merge request gives the ability to add shared libaries without set LD_LIBRARY_PATH variable.

 1. Generate file in /etc/ld.so.conf.d/
 2. update /etc/ld.so.cache with ldconfig command

example pillars:

linux:
  system:
    enabled: True
    ld:
      libraries:
        java:
          - /usr/lib/jvm/jre-openjdk/lib/amd64/server
          - /opt/java/jre/lib/amd64/server

* fix format in README.rst for Shared Libraries

* Fix for #137 - change pillar libraries key to library

Change-Id: If76a9d1aa3d23f3c38ec2135b42d63f64c4b1332

fix for issue #134 - compatibly issues in grub configuration with Red…

Change-Id: If3a486b040fd41da1ca4a8ba1454f915c62098d6