Netchecker is rewritten in Go lang with some new args instead of
env variables. Also netchecker-server no longer requires kubectl
container. Updating playbooks accordingly.

Improve Weave

Revert "Drop linux capabilities and rework users/groups"

- Remove weave CPU limits from .gitlab-ci.yml. Closes: #975
- Fix weave version in documentation

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>

remove extra `~`

Add .swp .swo .swn to .gitignore

Drop linux capabilities and rework users/groups

Update roadmap.md

According to http://vimdoc.sourceforge.net/htmldoc/recover.html vim
creates .swo .swn .swp files. This patch adds them to .gitignore in all
directories recursively

Closes: #973

handle both 'ansible_host' and 'ansible_ssh_host' in bastion configration

remove deprecated ubuntu-bootstrap.yml script

Signed-off-by: Vladimir Rutsky <rutsky.vladimir@gmail.com>

Fixes Support for OpenStack v3 credentials

'absible_ssh_host' is deprecated in Ansible 2.0 and at least
'contrib/inventory_builder/inventory.py' uses 'ansible_host' instead.

Remove nsenter workaround

DHCP Hook protections

- Docker 1.12 and further don't need nsenter hack. This patch removes
  it.  Also, it bumps the minimal version to 1.12.

Closes #776

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>

Fix CPU out of scope for Weave-net

- Set recommended CPU settings
- Cleans up upgrade to weave 1.82. The original WeaveWorks
daemonset definition uses weave-net name.
- Limit DS creation to master
- Combined 2 tasks into one with better condition

Rename weave-kube to weave-net

if the system doesn't have any config files at all.

Fix cert distribution at scale

Explicitly set config path for DNSMasq

Cleans up upgrade to weave 1.82. The original WeaveWorks
daemonset definition uses weave-net name.

Disable idempotency for ubuntu-weave-sep

Use stdin instead of bash args to pass node filenames and base64 data.
Use tempfile for master cert data

Weave kube

CI is failing 40% of the time due to errors in reset.
Let's disable idempotency check per-patch until we fix it.

Fixes #953

When DNSMasq is configured to read its settings
from a folder ('-7' or '--conf-dir' option) it only
checks that the directory exists and doesn't fail if
it's empty. It could lead to a situation when DNSMasq
is running and handles requests, but not properly
configured, so some of queries can't be resolved.

Bugfix: skip cloud_config on etcd

Fixing lint check for ci

Consolidating kube.py module

Update coreos-stable image