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customize: Make usage of --password-crypto option clearer (RHBZ#1143949).

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This commit is contained in:
Richard W.M. Jones
2014-09-18 13:56:58 +01:00
parent c68b510be2
commit e5dd3b08de
1 changed files with 10 additions and 2 deletions
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12
generator/customize.ml
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@@ -320,7 +320,9 @@ See also: L</LOG FILE>.";
flag_ml_var = "password_crypto";
flag_shortdesc = "Set password crypto";
flag_pod_longdesc = "\
Set the password encryption to C<md5>, C<sha256> or C<sha512>.
When the virt tools change or set a password in the guest, this
option sets the password encryption of that password to
C<md5>, C<sha256> or C<sha512>.
C<sha256> and C<sha512> require glibc E<ge> 2.7 (check crypt(3) inside
the guest).
@@ -330,7 +332,13 @@ is not secure against modern attacks.
The default is C<sha512> unless libguestfs detects an old guest that
didn't have support for SHA-512, in which case it will use C<md5>.
You can override libguestfs by specifying this option.";
You can override libguestfs by specifying this option.
Note this does not change the default password encryption used
by the guest when you create new user accounts inside the guest.
If you want to do that, then you should use the I<--edit> option
to modify C</etc/sysconfig/authconfig> (Fedora, RHEL) or
C</etc/pam.d/common-password> (Debian, Ubuntu).";
};
{ flag_name = "selinux-relabel";
flag_type = FlagBool false (* XXX - the default in virt-builder *);