* Add configurable hostNetwork parameter for spire-agent
Adds `hostNetwork` as a configurable parameter in the spire-agent chart.
We can now explicitly control whether the spire-agent daemonset uses
host networking.
Changes:
* Updated daemonset template
* Changed `dnsPolicy` logic to follow the computed `hostNetwork` instead
of kubelet mode directly
* Updated documentation
Behaviour:
If you leave `hostNetwork` empty (the default), it behaves like PR #705:
* automatically disables when using hostname or hostip kubelet modes
* automatically enables for localhost
If you set it explicitly to `true` or `false`, that overrides the
automatic behaviour. When `hostNetwork` is enabled and you haven't set a
custom `dnsPolicy`, it defaults to `ClusterFirstWithHostNet`.
Fixes#704
Signed-off-by: Rowan Ruseler <[email protected]>
* Fix merge conflict, different default value for fsGroupFix.image.tag
Signed-off-by: Rowan Ruseler <[email protected]>
---------
Signed-off-by: Rowan Ruseler <[email protected]>
Co-authored-by: kfox1111 <[email protected]>
