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| author |   Frank A. Zdarsky <fzdarsky@redhat.com> | 2017-01-20 12:53:52 +0100 |
|---|---|---|
| committer | Frank A. Zdarsky <fzdarsky@redhat.com> | 2017-07-12 22:57:34 +0200 |
| commit | 9ef9a7a92dc7af2a7d54affd68aaa37539296dd4 (patch) | |
| tree | fda32c5c2bf1bca4cea722840dbead1db020be18 /os_net_config/objects.py | |
| parent | 03d3a5dea1b70c62d585dd6de5e3f9c04345e58b (diff) | |
Add schema-based config data validation
This patch adds a jsonschema for os-net-config's configuration data
and a library function to validate configuration data based on this
schema. Adding schema-based validation allows catching a larger class of
errors (typos, missing required parameters, etc.) for all devices
configurable through os-net-config.
The validation is run in the os-net-config CLI after loading the config
file. If the config file fails to validate, the current default is to
just log a warning and try to continue. By providing the new CLI option
'--exit-on-validation-errors', this can be changed to log an error and
exist instead.
This validation is meant to be reusable, for example for pre-deployment
validation of network environments (see change
Ic16ee0bc353c46f8fe512454176a07ee95347346). Packaging with os-net-config
makes it easier to keep object model and schema in sync.
Change-Id: Ie4a905863b2d46c88d9cd6c3afc50e7d0a877090
Signed-off-by: Frank A. Zdarsky <fzdarsky@redhat.com>
Diffstat (limited to 'os_net_config/objects.py')
| -rw-r--r-- | os_net_config/objects.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/os_net_config/objects.py b/os_net_config/objects.py index 5fe6e49..a6d0c03 100644 --- a/os_net_config/objects.py +++ b/os_net_config/objects.py @@ -14,6 +14,11 @@ # License for the specific language governing permissions and limitations # under the License. +# +# NOTE: When making changes to the object model, remember to also update +# schema.yaml to reflect changes to the schema of config files! +# + import logging import netaddr from oslo_utils import strutils |