* Add support for ulimit in addon config
Similar to docker-compose, this adds support for setting ulimits
for addons via the addon config. This is useful e.g. for InfluxDB
which on its own does not support setting higher open file descriptor
limits, but recommends increasing limits on the host.
* Make soft and hard limit mandatory if ulimit is a dict
* Allow arbitrarily nested addon config schemas
* Disallow lists directly nested in another list in addon schema
* Handle arbitrarily nested addon schemas in UiOptions class
* Handle arbitrarily nested addon schemas in AddonOptions class
* Add tests for addon config schemas
* Add tests for addon option validation
* Handle missing type attribute in add-on map config
Handle missing type attribute in the add-on `map` configuration key.
* Make sure wrong volumes are cleared in any case
Also add warning when string mapping is rejected.
* Add unit tests
* Improve test coverage
* Extend container image name validator
The current validator allows certain invalid names (e.g. upper
case), but disallows valid cases (such as ttl.sh/myimage).
Improve the container image validator to support more valid
options and at the same time disallow some of the invalid
options.
Note that this is not a complete/perfect validation still. A much
much more sophisticated regex would be necessary to be 100% accurate.
Also we format the string and replace {machine}/{arch} using Python
format strings. In that regard the image format in Supervisor deviates
from the Docker/OCI container image name format.
* Use an actual invalid image name in config validation
* Add host UTS namespace support for Add-Ons
Using the UTS host namespace is useful when running a mDNS responder
which learns the hostname from the gethostname syscall. This way the
add-on can use the system's hostname without further doing.
* Check host_uts default
* Adjust Security rating if host UTS mode and CAP_ADMIN is set
* Don't add hostname to DNS server if UTS namespace is disabled
* Simplify hostname logic
* Update supervisor/docker/addon.py
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
---------
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
* Support for Docker manifests base images add-on build
* Set platform for build and tests
* Remove empty test
Co-authored-by: Mike Degatano <michael.degatano@gmail.com>
