Support new version of 'calicoctl' (>=v1.0.0)

Label k8s apps, adjust collect info commands

Fix policy controller

Since version 'v1.0.0-beta' calicoctl is written
in Go and its API differs from old Python based
utility. Added support of both old and new version
of the utility.

- Drop debugs from collect-info playbook
- Drop sudo from collect-info step and add target dir var (required for travis jobs)
- Label all k8s apps, including static manifests
- Add logs for K8s apps to be collected as well
- Fix upload to GCS as a public-read tarball

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>

Fix canal's calico networking config for ETCD TLS

'etcd_cert_dir' variable is missing from 'kubernetes-apps/ansible'
role which breaks Calico policy controller deployment.

Also fixing calico-policy-controller.yml.

Also fixes kube-apiserver upgrade that was erroneously
deleted in a previous commit.

Add etcd tls support

[WIP] Fix uploading CI logs to GCS

Adding support for canal network plugin

* Use gsutil to configure the logs bucket's lifecycle,
  which is not in the gc_storage module yet.
  (See https://cloud.google.com/storage/docs/gsutil_install

).
* Generate uniq bucket names extended with the build's OS type info as well.
* Ignore boto related errors for the gc_storage module.
* Use no_log when needed to supress noise/secrets in output

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>

Fix idempotency of calico-policy-controller rs

We need to specify kube resource type and name in order to avoid
playbook errors related to k8s resource duplication.

Container settings moved from deamonset yaml to a separate
configmap.

This patch provides support for Canal network plugin installation
as a self-hosted app, see the following link for details:

https://github.com/tigera/canal/tree/master/k8s-install

openstack/terraform: allows masters and nodes with no floating ips

Merge branch 'feature/terraform_floating_ips_squashed' of https://github.com/pcm32/kargo into feature/terraform_floating_ips_squashed

[WIP] Fix upload logs

Squashed commits:
[f9355ea1] Swap order in which we reload docker/socket
[2ca6819c] Reload docker.socket after installing flannel on coreos

Workaround for #569
[9f976e56] Vagrantfile: setup proxy inside virtual machines

In corporate networks, it is good to pre-configure proxy variables.
[9d7142f4] Vagrantfile: use Ubuntu 16.04 LTS

Use recent supported version of Ubuntu for local development setup
with Vagrant.
[50f77cca] Add CI test layouts

* Drop Wily from test matrix
* Replace the Wily cases dropped with extra cases to test separate
  roles deployment

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
[03e162b3] Update OWNERS
[c7b00cae] Use tar+register instead of copy/slurp for distributing tokens and certs

Related bug: https://github.com/ansible/ansible/issues/15405

Uses tar and register because synchronize module cannot sudo on the
remote side correctly and copy is too slow.

This patch dramatically cuts down the number of tasks to process
for cert synchronization.
[2778ac61] Add new var skip_dnsmasq_k8s

If skip_dnsmasq is set, it will still not set up dnsmasq
k8s pod. This enables independent setup of resolvconf section
before kubelet is up.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>

update admission controllers for > 1.4

Upload logs to GCS after failure

Delete configure logs script as not needed
Rework collect info script defaults

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>

stays up to date with upstream

Reload docker.socket after installing flannel on coreos

Workaround for #569

Vagrantfile: setup proxy inside virtual machines

Vagrantfile: use Ubuntu 16.04 LTS

stays up to date with upstream repo

Add CI test layouts

In corporate networks, it is good to pre-configure proxy variables.

Use recent supported version of Ubuntu for local development setup
with Vagrant.