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| author | Matt Riedemann <mriedem.os@gmail.com> | 2017-11-30 18:09:00 -0500 |
|---|---|---|
| committer | Matt Riedemann <mriedem.os@gmail.com> | 2018-05-17 11:12:16 -0400 |
| commit | 0a461979df62cd1df2c807b3f4fb3593b3040d13 (patch) | |
| tree | c0f0b7ee06fcb7370285f992f77624b202d6c3f6 /etc | |
| parent | ccc02de36c6b05c45400ff4ede9c6af4561cef7e (diff) | |
| download | nova-0a461979df62cd1df2c807b3f4fb3593b3040d13.tar.gz | |
Implement granular policy rules for placement
This adds a granular policy checking framework for
placement based on nova.policy but with a lot of
the legacy cruft removed, like the is_admin and
context_is_admin rules.
A new PlacementPolicyFixture is added along with
a new configuration option, [placement]/policy_file,
which is needed because the default policy file
that gets used in config is from [oslo_policy]/policy_file
which is being used as the nova policy file. As
far as I can tell, oslo.policy doesn't allow for
multiple policy files with different names unless
I'm misunderstanding how the policy_dirs option works.
With these changes, we can have something like:
/etc/nova/policy.json - for nova policy rules
/etc/nova/placement-policy.yaml - for placement rules
The docs are also updated to include the placement
policy sample along with a tox builder for the sample.
This starts by adding granular rules for CRUD operations
on the /resource_providers and /resource_providers/{uuid}
routes which use the same descriptions from the placement
API reference. Subsequent patches will add new granular
rules for the other routes.
Part of blueprint granular-placement-policy
Change-Id: I17573f5210314341c332fdcb1ce462a989c21940
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/nova/README-policy.yaml.txt | 22 | ||||
| -rw-r--r-- | etc/nova/placement-policy-generator.conf | 5 |
2 files changed, 24 insertions, 3 deletions
diff --git a/etc/nova/README-policy.yaml.txt b/etc/nova/README-policy.yaml.txt index b4a233bc32..7599f80712 100644 --- a/etc/nova/README-policy.yaml.txt +++ b/etc/nova/README-policy.yaml.txt @@ -1,8 +1,24 @@ -To generate the sample policy.yaml file, run the following command from the top -level of the nova directory: +Nova +==== + +To generate the sample nova policy.yaml file, run the following command from +the top level of the nova directory: tox -egenpolicy -For a pre-generated example of the latest policy.yaml, see: +For a pre-generated example of the latest nova policy.yaml, see: https://docs.openstack.org/nova/latest/configuration/sample-policy.html + + +Placement +========= + +To generate the sample placement policy.yaml file, run the following command +from the top level of the nova directory: + + tox -e genplacementpolicy + +For a pre-generated example of the latest placement policy.yaml, see: + + https://docs.openstack.org/nova/latest/configuration/sample-placement-policy.html diff --git a/etc/nova/placement-policy-generator.conf b/etc/nova/placement-policy-generator.conf new file mode 100644 index 0000000000..a2e0697d00 --- /dev/null +++ b/etc/nova/placement-policy-generator.conf @@ -0,0 +1,5 @@ +[DEFAULT] +# TODO: When placement is split out of the nova repo, this can change to +# etc/placement/policy.yaml.sample. +output_file = etc/nova/placement-policy.yaml.sample +namespace = placement |