Author: fapeeler
Date: Wed Oct 16 17:55:02 2013
New Revision: 1532832
URL: http://svn.apache.org/r1532832
Log:
VCL-698
skip useradd if user's home directory is on network mounted storage. Prevousily
this steps are to delete and then try to re-add the user's account even if it
was network mounted.
this might need to be re-addressed in the future if new accounts need to be
created on network related storage. The basic assumption is that the network
based home dir would already exist.
Modified:
vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm
Modified: vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm
URL:
http://svn.apache.org/viewvc/vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm?rev=1532832&r1=1532831&r2=1532832&view=diff
==============================================================================
--- vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm (original)
+++ vcl/trunk/managementnode/lib/VCL/Module/OS/Linux.pm Wed Oct 16 17:55:02 2013
@@ -2371,33 +2371,43 @@ sub create_user {
"SSH public keys: " . (defined($user_ssh_public_keys) ?
$user_ssh_public_keys : '<not set>')
);
- my $useradd_command = "/usr/sbin/useradd -m -d /home/$user_login_id -g
vcl";
- $useradd_command .= " -u $uid" if ($uid);
- $useradd_command .= " $user_login_id";
- my ($useradd_exit_status, $useradd_output) =
$self->execute($useradd_command);
-
- # Check if the output indicates that the user already exists
- # useradd: warning: the home directory already exists
- # useradd: user ibuser exists
- if ($useradd_output && grep(/ exists(\s|$)/i, @$useradd_output)) {
- if (!$self->delete_user($user_login_id)) {
- notify($ERRORS{'WARNING'}, 0, "failed to add user
'$user_login_id' to $computer_node_name, user with same name already exists and
could not be deleted");
- return;
+ my $home_directory_path = "/home/$user_login_id";
+ my $home_directory_root = "/home";
+ my $home_directory_on_local_disk =
$self->is_file_on_local_disk($home_directory_root);
+ if($home_directory_on_local_disk ) {
+
+ my $useradd_command = "/usr/sbin/useradd -m -d
/home/$user_login_id -g vcl";
+ $useradd_command .= " -u $uid" if ($uid);
+ $useradd_command .= " $user_login_id";
+ my ($useradd_exit_status, $useradd_output) =
$self->execute($useradd_command);
+
+ # Check if the output indicates that the user already exists
+ # useradd: warning: the home directory already exists
+ # useradd: user ibuser exists
+
+ if ($useradd_output && grep(/ exists(\s|$)/i,
@$useradd_output)) {
+ if (!$self->delete_user($user_login_id)) {
+ notify($ERRORS{'WARNING'}, 0, "failed to add
user '$user_login_id' to $computer_node_name, user with same name already
exists and could not be deleted");
+ return;
+ }
+ ($useradd_exit_status, $useradd_output) =
$self->execute($useradd_command);
}
- ($useradd_exit_status, $useradd_output) =
$self->execute($useradd_command);
- }
- if (!defined($useradd_output)) {
- notify($ERRORS{'WARNING'}, 0, "failed to execute command to add
user '$user_login_id' to $computer_node_name: '$useradd_command'");
- return;
- }
- elsif (grep(/^useradd: /, @$useradd_output)) {
- notify($ERRORS{'WARNING'}, 0, "warning on add user
'$user_login_id' to $computer_node_name\ncommand:
'$useradd_command'\noutput:\n" . join("\n", @$useradd_output));
+ if (!defined($useradd_output)) {
+ notify($ERRORS{'WARNING'}, 0, "failed to execute
command to add user '$user_login_id' to $computer_node_name:
'$useradd_command'");
+ return;
+ }
+ elsif (grep(/^useradd: /, @$useradd_output)) {
+ notify($ERRORS{'WARNING'}, 0, "warning on add user
'$user_login_id' to $computer_node_name\ncommand:
'$useradd_command'\noutput:\n" . join("\n", @$useradd_output));
+ }
+ else {
+ notify($ERRORS{'OK'}, 0, "added user '$user_login_id'
to $computer_node_name");
+ }
}
else {
- notify($ERRORS{'OK'}, 0, "added user '$user_login_id' to
$computer_node_name");
+ notify($ERRORS{'OK'}, 0, "$home_directory_path is NOT on local
disk, skipping useradd attempt");
}
-
+
if ($user_standalone) {
# Set password
if (!$self->changepasswd($computer_node_name, $user_login_id,
$password)) {
@@ -2436,13 +2446,12 @@ sub create_user {
}
# Add user's public ssh identity keys if exists
- my $home_directory_path = "/home/$user_login_id";
my $ssh_directory_path = "$home_directory_path/.ssh";
my $authorized_keys_file_path = "$ssh_directory_path/authorized_keys";
if ($user_ssh_public_keys) {
# Determine if home directory is on a local device or network
share
- my $home_directory_on_local_disk =
$self->is_file_on_local_disk($home_directory_path);
+ $home_directory_on_local_disk =
$self->is_file_on_local_disk($home_directory_path);
# Only add keys to home directories that are local,
# Don'd add keys to network mounted filesystems
@@ -2457,16 +2466,17 @@ sub create_user {
else {
notify($ERRORS{'WARNING'}, 0, "failed to add
user's public keys to $authorized_keys_file_path");
}
+
+ if (!$self->set_file_owner($home_directory_path,
$user_login_id, 'vcl', 1)) {
+ notify($ERRORS{'WARNING'}, 0, "failed to set
owner of user's home directory: $home_directory_path");
+ return;
+ }
}
else {
notify($ERRORS{'DEBUG'}, 0, "skipping adding user's
public keys to $authorized_keys_file_path, home directory is on a network
share");
}
}
- if (!$self->set_file_owner($home_directory_path, $user_login_id, 'vcl',
1)) {
- notify($ERRORS{'WARNING'}, 0, "failed to set owner of user's
home directory: $home_directory_path");
- return;
- }
return 1;
} ## end sub create_user
