Update all configs to current upstream state.
Add more resources (unable to pass tests now)...

Upstream Changes:

-   ingress-nginx 0.17.1 (https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.17.1)
-   Remove duplicated `securityContext` (https://github.com/kubernetes/ingress-nginx/pull/2705)
-   Remove --publish-service flag, in favor of DaemonSet + hostPort

Close #2998
Close #2999

Upstream Changes:

-   cert-manager 0.4.0 (https://github.com/jetstack/cert-manager/releases/tag/v0.4.0)

ingress-nginx 0.16.2 (https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.16.2)

This patch simplify ingress-nginx deployment by default deploy on
master, with customizable options; on the other hand, remove the
additional Ansible group "kube-ingress" and its k8s node label
injection.

Reference to https://kubernetes.io/docs/concepts/services-networking/ingress/#prerequisites:

    GCE/Google Kubernetes Engine deploys an ingress controller on the master.

By changing `ingress_nginx_nodeselector` plus custom k8s node
label, user could customize the DaemonSet deployment target.

If `ingress_nginx_nodeselector` is empty, will deploy DaemonSet on
every k8s node.

Upstream Changes:

-   cert-manager 0.3.2 (https://github.com/jetstack/cert-manager/releases/tag/v0.3.2)

Our Changes:

-   Remove legacy addon dir, manifests and namespace before upgrade

Upstream Changes:

-   Update CEPH_VERSION to mimic (https://github.com/kubernetes-incubator/external-storage/pull/841)

Our Changes:

-   Using image from official repo which contain latest changes (https://quay.io/repository/external_storage/cephfs-provisioner)

-   cephfs-provisioner 06fddbe2 (https://github.com/kubernetes-incubator/external-storage/tree/06fddbe2/ceph/cephfs)

Noteable changes from upstream:

-   Added storage class parameters to specify a root path within the backing cephfs and, optionally, use deterministic directory and user names (https://github.com/kubernetes-incubator/external-storage/pull/696)
-   Support capacity (https://github.com/kubernetes-incubator/external-storage/pull/770)
-   Enable metrics server (https://github.com/kubernetes-incubator/external-storage/pull/797)

Other noteable changes:

-   Clean up legacy manifests file naming
-   Remove legacy manifests, namespace and storageclass before upgrade
-   `cephfs_provisioner_monitors` simplified as string
-   Default to new deterministic naming
-   Add `reclaimPolicy` support in StorageClass

With legacy non-deterministic naming style (where $UUID are generated ramdonly):

-   cephfs_provisioner_claim_root: /volumes/kubernetes
-   cephfs_provisioner_deterministic_names: false
-   Generated CephFS volume: /volumes/kubernetes/kubernetes-dynamic-pvc-$UUID
-   Generated CephFS user: kubernetes-dynamic-user-$UUID

With new default deterministic naming style (where $NAMESPACE and $PVC are predictable):

-   cephfs_provisioner_claim_root: /volumes
-   cephfs_provisioner_deterministic_names: true
-   Generated CephFS volume: /volumes/$NAMESPACE/$PVC
-   Generated CephFS user: k8s.$NAMESPACE.$PVC

The README says to check if Python and pip are installed type:

```
python -v && pip -v
```

Lowercase `-v` is `--verbose`, uppercase `-V` is `--version`. The
command should be:

```
python -V && pip -V
```

Remove the HUGE gitlab logo

fix gitlab logo

* Upgrade k8s to 1.10.2

Bumped etcd version to 3.2.16 as recommended

* Add ipvs fix for v1.10

* change flannel addons test to ha

https://github.com/kubernetes-incubator/kubespray/issues/2764

Added the requirement of pip for Vagrant users in readme.
See issue #2766

This reverts commit 51f4e658.

https://download.docker.com/linux/debian/dists/

- Fix #2414, so namespace isolation should now works
- Update weave-net.yml.j2 as per latest https://cloud.weave.works/k8s/net
- Other minor fixup

Some of the versions does not match. Fix this.

Support Centos/Fedora atomic host