roadmap.md



Kubespray's roadmap

Kubeadm

Switch to kubeadm deployment as the default method after some bugs are fixed:

Support for basic auth
cloudprovider cloud-config mount #484


Self deployment (pull-mode) #320


the playbook would install and configure docker/rkt and the etcd cluster
the following data would be inserted into etcd: certs,tokens,users,inventory,group_vars.
a "kubespray" container would be deployed (kubespray-cli, ansible-playbook)
to be discussed, a way to provide the inventory

self deployment of the node from inside a container #321


Provisioning and cloud providers


 Terraform to provision instances on GCE, AWS, Openstack, Digital Ocean, Azure


 On AWS autoscaling, multi AZ

 On Azure autoscaling, create loadbalancer #297


 On GCE be able to create a loadbalancer automatically (IAM ?) #280


 TLS boostrap support for kubelet (covered by kubeadm, but not in standard deployment) #234
(related issues: https://github.com/kubernetes/kubernetes/pull/20439 

https://github.com/kubernetes/kubernetes/issues/18112)


Tests


 Run kubernetes e2e tests

 Test idempotency on on single OS but for all network plugins/container engines

 single test on AWS per day

 test scale up cluster:  +1 etcd, +1 master, +1 node

 Reorganize CI test vars into group var files


Lifecycle


 Upgrade granularity: select components to upgrade and skip others


Networking


 Opencontrail

 Consolidate network_plugins and kubernetes-apps/network_plugins


Kubespray API

Perform all actions through an API

Store inventories / configurations of mulltiple clusters
make sure that state of cluster is completely saved in no more than one config file beyond hosts inventory


Addons (helm or native ansible)
Include optionals deployments to init the cluster:

Monitoring

Heapster / Grafana ....
Prometheus


Others

Dashboards:

kubernetes-dashboard
Fabric8
Tectonic
Cockpit


Paas like

Openshift Origin
Openstack
Deis Workflow


Others

remove nodes (adding is already supported)
Organize and update documentation (split in categories)
Refactor downloads so it all runs in the beginning of deployment
Make bootstrapping OS more consistent

consul -> if officialy supported by k8s
flex volumes options (e.g. torrus support) #312

Clusters federation option (aka ubernetes) #329