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ccea6b4df5
This enhances the stability and recovery of ceph by leveraging hostNetworking for monitors as well as OSDs, and enables the K8S_HOST_NETWORK variable within ceph-docker. This enhancement should allow recovery of monitors from a complete downed cluster. Additionally, ceph's generic "ceph-storage" node label has been split out for mon, mds, and osd. Co-Authored-By: Larry Rensing <lr699s@att.com> Change-Id: I27efe5c41d04ab044dccb5f38db897cb041d4723
Openstack-Helm Gate Scripts
===========================
These scripts are used in the OpenStack-Helm Gates and can also be run
locally to aid development and for demonstration purposes. Please note
that they assume full control of a machine, and may be destructive in
nature, so should only be run on a dedicated host.
Supported Platforms
~~~~~~~~~~~~~~~~~~~
Currently supported host platforms are:
* Ubuntu 16.04
* CentOS 7
* Fedora 25
Usage (Single Node)
-------------------
The Gate scripts use the ``setup_gate.sh`` as an entrypoint and are
controlled by environment variables, an example of use to run the basic
integration test is below:
.. code:: bash
export INTEGRATION=aio
export INTEGRATION_TYPE=basic
export PVC_BACKEND=ceph
./tools/gate/setup_gate.sh
Usage (Multi Node)
------------------
To use for a multinode deployment you simply need to set a few extra environment
variables:
.. code:: bash
export INTEGRATION=multi
export INTEGRATION_TYPE=basic
export PVC_BACKEND=ceph
#IP of primary node:
export PRIMARY_NODE_IP=1.2.3.4
#IP's of subnodes:
export SUB_NODE_IPS="1.2.3.5 1.2.3.6 1.2.3.7"
#Location of SSH private key to use with subnodes:
export SSH_PRIVATE_KEY=/etc/nodepool/id_rsa
./tools/gate/setup_gate.sh
Options
-------
Rather than ceph, you may use a nfs based backend. This option is especially
useful on old or low spec machines, though is not currently supported with
Linux Kernels >=4.10:
.. code:: bash
export PVC_BACKEND=nfs