Merge "Add docs structure"

Merge "calico: Align IPv4 pool CIDR with k8s_master"

Add docs structure

Added docs templates according to
https://wiki.akraino.org/display/AK/Documentation+Sub-committee
Added tox config so we can build the docs.

To buil them locally:
iec$ tox -edocs

You can then visualize the result in a web browser:
docs/_build/html/index.html

Change-Id: I74ee9a14089ecce3174da6f28dd316d9d7afabe2
Signed-off-by: Cristina Pauna <cristina.pauna@enea.com>

helm: Add tiller service account

Initialize tiller service account with cluster-admin role [1].
While at it, use multiarch tiller image from [2], as recommended
in [3], at least until upstream gcr.io repo gets proper multiarch
support.

[1] https://helm.sh/docs/using_helm/#role-based-access-control
[2] https://github.com/jessestuart/tiller-multiarch
[3] https://github.com/helm/helm/issues/3269

Change-Id: I3719b648de0cbec9fc8802c74763c45233a04861
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

calico: Align IPv4 pool CIDR with k8s_master

When a non-default pod-network-cidr is used for `kubeadm init`, the
same CIDR should be used by Calico in CALICO_IPV4POOL_CIDR.
Otherwise we will run into issues like those described in [1].

[1] https://github.com/projectcalico/calico/issues/683

Change-Id: Ifc5cd2847f12e85b23716d4b279fd635988132ef
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Merge "setup-cni: Fix typo, allow absolute exec"

Merge "Add LICENSE, .gitignore file"

setup-cni: Fix typo, allow absolute exec

The `setup-cni.sh` script should be able to run with a different
current working directory, so use absolute paths where appropiate.

Change-Id: Ic19cbe0c8d1098f8c4a0f547ceeeed442182d28d
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Add LICENSE, .gitignore file

Change-Id: I29bf52c0fbd1ae48ece5f6c634a442c9d4746100
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Add iec auto deployment scripts & Fix some bugs

Add some files for automatic deployment from jumper host.
Add files for deploying k8s worker node.
Add some calico configuration files.
Rename the calico.sh file with setup-cni.sh file.

Change-Id: I24abd8f0f8507869064d6b9ceb0aa1f89a44f29c
Signed-off-by: Jingzhao <Jingzhao.Ni@arm.com>

Move calico setup script to cni subdir

Change-Id: I0b466825b059fdb8d44a8a7d0840948814464c41
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Sync bootstrap scripts from Akraino IEC wiki

Bring in sh scripts from IEC Wiki page [1]:

The initial setup scripts to be executed on all cluster nodes:
- k8s_common:
  * prerequisites;
  * Kubernetes Install for Ubuntu, using Kubeadm;

The following scripts should be executed on K8s master node:
- k8s_master:
  * setup host as K8s master;
- calico:
  * setup etcd, RBAC roles, calico;
- nginx:
  * verify basic K8s functionality;
- helm:
  * bring in `tiller` and `helm` binaries;

There is one more step that is not covered by the current scripts:
- K8s slave nodes should execute `kubeadm join` after the k8s_master
  script has completed;

[1] https://wiki.akraino.org/display/AK/\
    IEC+Blueprints+Installation+Overview

Change-Id: I8d4f78b7482486e2c4a31db35cddb0c1570307a5
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Add .gitreview

Change-Id: If59dd3ce3190fde907135e6800a18d86ecfb9d36
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

Initial empty repository