don't query this unnecessarily in entirely uninitialized
containers. (i.e. containers with empty /etc).
-* systemd creds hookup with qemu fw_cfg. (Quite possibly might not need any
- code at all, given the fw_cfg stuff are just files, but we should then
- document how to use it). Goal: provide symmetric ways to pass creds to nspawn
- containers and qemu VMs. (maybe also pick up env vars from fw_cfg?)
-
* beef up sd_notify() to support AV_VSOCK in $NOTIFY_SOCKET, so that VM
managers can get ready notifications from VMs, just like container managers
from their payload. Also pick up address from qemu/fw_cfg if set there.
* expose MS_NOSYMFOLLOW in various places
-* make LoadCredential= automatically find credentials in /etc/creds,
- /run/creds, … and so on, if path component is unqualified
-
-* teach LoadCredential=/LoadCredentialEncrypted= to load credentials from
- kernel cmdline, maybe: LoadCredentialEncrypted=foobar:proc-cmdline:foobar
-
* credentials system:
- - acquire from kernel command line
- acquire from EFI variable?
- acquire via via ask-password?
- acquire creds via keyring?