site overlays are place in sysconfdir/overlays and take
precedence over distribution overlays with the same name.
Every `wwctl overlay` command changing overlays will create
an site overlay. distribution overlays can't be deleted or
modified with wwctl.
Signed-off-by: Christian Goll <cgoll@suse.com>
I noticed that some wwlog calls included a trailing newline, but others
did not. I tested both in isolation and discovered that the behavior was
consistent regardless of whether a trailing newline was included. I
further confirmed in code that wwlog appends a trailing newline
automatically if it is not present; so a trailing newline is unnecessary
in individual calls.
This commit removes trailing newlines from all calls to make them
consistent. It also replaces two calls to wwlog.Printf. (see #534)
Signed-off-by: Jonathon Anderson <janderson@ciq.co>
wwlog provides named loggers for each level, which requires
less code and is clearer than wwlog.Printf. The code has
included a mix of both, but this commit consolidates existing
code on the per-level functions.
Signed-off-by: Jonathon Anderson <janderson@ciq.co>
It appears that the intended behavior of overlay chown was changed
in 00d8d42e9, but the argument handling was not updated to reflect
the removal of overlayKind. This led to a crash when only the
uid was specified, and a processing of the gid as the uid
otherwise.
Signed-off-by: Jonathon Anderson <janderson@ciq.co>
Specifying 0 for gid as a default during chown causes the
gid to be changed to 0 when left unspecified. Changing the
default value to -1 causes the gid to be left unmodified
when unspecified, which is a less surprising behavior.
Signed-off-by: Jonathon Anderson <janderson@ciq.co>
