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Add opencontrail networking provisioning support in kubernetes salt based provisioning

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OpenContrail is an open-source based networking software which provides virtualization support for the cloud.

This change-set adds ability to install and provision opencontrail software for networking in kubernetes based cloud environment.

There are basically 3 components

o kube-network-manager -- plugin between contrail components and kubernets components
o provision_master.sh -- OpenContrail software installer and provisioner in master node
o provision_minion.sh -- OpenContrail software installer and provisioner in minion node(s)

These are driven via salt configuration files

One can provision opencontrail by just setting "export NETWORK_PROVIDER=opencontrail"
Optionally, OPENCONTRAIL_TAG, and OPENCONTRAIL_KUBERNETES_TAG can be used to
specify opencontrail and contrail-kubernetes software versions to install and provision.

Public-IP Subnet provided by contrail can be configured via OPENCONTRAIL_PUBLIC_SUBNET
environment variable

At this moment, plan is to add support for aws, gce and vagrant based platforms

For more information on contrail-kubernetes, please visit https://github.com/juniper/contrail-kubernetes For more information on opencontrail, please visit http://www.opencontrail.org
This commit is contained in:
Ananth Suryanarayana
2015-10-03 08:03:02 -07:00
parent f92ee71029
commit d50d7763da
15 changed files with 93 additions and 1 deletions
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4
cluster/vagrant/util.sh
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@@ -166,6 +166,10 @@ function create-provision-scripts {
echo "KUBE_PROXY_TOKEN='${KUBE_PROXY_TOKEN:-}'"
echo "MASTER_EXTRA_SANS='${MASTER_EXTRA_SANS:-}'"
echo "ENABLE_CPU_CFS_QUOTA='${ENABLE_CPU_CFS_QUOTA}'"
echo "NETWORK_PROVIDER='${NETWORK_PROVIDER:-}'"
echo "OPENCONTRAIL_TAG='${OPENCONTRAIL_TAG:-}'"
echo "OPENCONTRAIL_KUBERNETES_TAG='${OPENCONTRAIL_KUBERNETES_TAG:-}'"
echo "OPENCONTRAIL_PUBLIC_SUBNET='${OPENCONTRAIL_PUBLIC_SUBNET:-}'"
awk '!/^#/' "${KUBE_ROOT}/cluster/vagrant/provision-network-master.sh"
awk '!/^#/' "${KUBE_ROOT}/cluster/vagrant/provision-master.sh"
) > "${KUBE_TEMP}/master-start.sh"