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marsadm: add systemd presence check

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Thomas Schoebel-Theuer 2019-02-04 09:52:53 +01:00
parent a211bdce33
commit f07f65901b
1 changed files with 9 additions and 0 deletions
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userspace/marsadm
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@ -392,6 +392,15 @@ sub instantiate_systemd_unit {
return (1, $outfile);
}
sub systemd_present {
my ($cmd, $res) = @_;
my $unit_glob = "$mars/resource-$res/systemd-*-unit";
return 0 unless glob($unit_glob);
my $want_path = "$mars/resource-$res/systemd-want";
my $want = get_link($want_path, 2);
return $want;
}
sub systemd_exists {
my ($unit_list) = @_;
foreach my $unit (split(/ +/, $unit_list)) {