openstack/cinder
Code Issues Proposed changes

Clarify some details related blockbox deployment

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Add or modify some guidelines related to blockbox deploying
procedure.

Change-Id: I234f18bfa08ea2e157ba9787bb96a4d84a94c9e7
This commit is contained in:
TommyLike 2017-06-08 14:11:17 +08:00
parent 9151ea2719
commit a317d242b4
3 changed files with 11 additions and 5 deletions
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12
contrib/block-box/README.md
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@ -31,7 +31,7 @@ to choose the Cinder Branch you'd like to use and Platform then simply run:
```make base```
You can also build an image to run LVM:
You can also build an image to run LVM (**NOTE**: This is dependent on the base cinder image):
```make lvm```
@ -104,9 +104,11 @@ sudo pip install pytz
sudo pip install git+https://github.com/openstack/python-cinderclient
sudo pip install git+https://github.com/openstack/python-brick-cinderclient-ext
```
Before using, you must specify these env variables at least,
``OS_AUTH_TYPE``, ``CINDER_ENDPOINT``, ``OS_PROJECT_ID``, ``OS_USERNAME``.
You can utilize our sample file ``cinder.rc``, then you can use client
to communicate with your containerized cinder deployment with noauth!!
Now, you can source the included cinder.rc file to use the client to
communicate with your containerized cinder deployment, with noauth!!
Remember, to perform local-attach/local-detach of volumes you'll need to use
sudo. To preserve your env variables don't forget to use `sudo -E cinder xxxxx`
@ -119,6 +121,10 @@ specific driver. We'll be adding support for the LVM driver and LIO Tgts
shortly, but for now you won't have much luck without using an external
device (no worries, there are over 80 to choose from).
**Note**: If you use ``cinder-lvm`` image, you must guarantee the required
volume group which is specified in the ``cinder.conf`` already exists in
the host environment before starting the service.
## Adding your own driver
We don't do multi-backend in this type of environment; instead we just add
another container running the backend we want. We can easily add to the base

2
contrib/block-box/cinder.rc
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@ -1,5 +1,5 @@
export OS_AUTH_TYPE=noauth
export CINDERCLIENT_BYPASS_URL=http://10.117.36.106:8776/v3
export CINDER_ENDPOINT=http://10.117.36.106:8776/v3
export OS_PROJECT_ID=cinderflex
export OS_USERNAME=kubernetes
export OS_VOLUME_API_VERSION=3.27

2
contrib/block-box/init-scripts/cinder-api.sh
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@ -2,6 +2,6 @@
INIT_DB=${INIT_DB:-true}
if [ "$INIT_DB" = "true" ]; then
/bin/sh -c "cinder-manage db sync" cinder
/bin/sh -c "cinder-manage db sync"
fi
cinder-api -d