/usr/lib/oar/oarsub is in oar-user 2.5.6-2ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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#Sumbit job for execution
package oarsub;
require Exporter;
use strict;
#use warnings;
use POSIX qw(strftime);
use Fcntl;
use Data::Dumper;
use Sys::Hostname;
use Getopt::Long;
use File::Basename;
use File::Temp qw/ tempfile /;
use OAR::Conf qw(init_conf dump_conf get_conf is_conf);
use OAR::Sub;
my $Old_umask = sprintf("%lo",umask());
umask(oct("022"));
select(STDOUT);
$| = 1;
#Try to load XML module
my $XML_enabled = 1;
unless (eval "use XML::Dumper qw(pl2xml);1"){
$XML_enabled = 0;
}
#Try to load YAML module
my $YAML_enabled = 1;
unless (eval "use YAML;1"){
$YAML_enabled = 0;
}
#Try to load JSON module
my $JSON_enabled = 1;
unless (eval "use JSON;1"){
$JSON_enabled = 0;
}
# suitable Data::Dumper configuration for serialization
$Data::Dumper::Purity = 1;
$Data::Dumper::Terse = 1;
$Data::Dumper::Indent = 0;
$Data::Dumper::Deepcopy = 1;
#For interactive
my $remote_host;
my $remote_port;
my $Deploy_hostname;
my $Cosystem_hostname;
my $Cpuset_field;
my $Cpuset_path;
my $Host = hostname ;
my $Server;
my $Job_id;
my $Job_id_list_ref;
my $Interactive = 0;
my $Reservation = "0";
my $Default_resources;
my $Nodes_resources;
my $connect_job ;
my $Scan_script;
my @resource;
my $Queue_name;
my $Job_sql_properties = "";
my $Cmd_executor;
my $stagein = undef;
my $idFile = undef;
my $md5sum = undef;
my $stageindir;
my $sos;
my $Checkpoint=0;
my $notify;
my $job_name;
my $job_env;
my $job_hold;
my $Directory;
my $Directory_default = $ENV{PWD};
my @Type;
my @Anterior_job;
my $Checkpoint_signal;
my $Checkpoint_signal_default = 12; # SIGUSR2
my $Stdout_file;
my $Stderr_file;
my $Resubmit;
my $Project;
my $Project_default = "default";
my $XML_mode;
my $YAML_mode;
my $JSON_mode;
my $DUMPER_mode;
my $use_job_key;
my $job_key_priv = "";
my $job_key_pub = "";
my $import_job_key_file = "";
my $import_job_key_inline = "";
my $export_job_key_file = "";
my $Initial_request_string = "oarsub @ARGV";
# a non array-job is an array-job with 1 subjob
my $array_job_nb;
my $array_param_file;
my $array_params_ref;
#to catch ^C signal
$SIG{INT} = \&qdel;
$SIG{HUP} = \&qdel;
$SIG{PIPE} = \&qdel;
# to address ^C in interactive submission
sub qdel($) {
my $Al_dead = shift;
if (defined($Job_id_list_ref)) {
if ($Al_dead eq "INT" ) {
print(STDERR "\n\nCaught Interrupt (^C), ");
}
OAR::Sub::delete_jobs($Job_id_list_ref, $remote_host, $remote_port);
OAR::Sub::close_db_connection(); exit(1);
}
}
# Connect to a job and give the shell of the user on the remote host
sub connect_job($$$){
my $job_id = shift;
my $stop_oarexec = shift;
my $openssh_cmd = shift;
my $xauth_path = $ENV{OARXAUTHLOCATION};
OAR::Sub::open_ro_db_connection();
my $lusr= $ENV{OARDO_USER};
my $job = OAR::Sub::get_job($job_id);
if ((($lusr eq $job->{job_user}) or ($lusr eq "oar")) && ($job->{state} eq "Running")) {
my $hosts_tmp = OAR::Sub::get_job_current_hostnames($job_id);
my @hosts = @$hosts_tmp;
my $host_to_connect_via_ssh = $hosts[0];
#deploy, cosystem and no host part
my $types = OAR::Sub::get_current_job_types($job_id);
if ((defined($types->{cosystem})) or ($#hosts < 0)){
$host_to_connect_via_ssh = $Cosystem_hostname;
}elsif (defined($types->{deploy})){
$host_to_connect_via_ssh = $Deploy_hostname;
}
#cpuset part
if ((defined($Cpuset_field) and defined($Cpuset_path) and (!defined($types->{cosystem})) and (!defined($types->{deploy})) and ($#hosts >= 0))){
$ENV{OAR_CPUSET} = $Cpuset_path.'/'.OAR::Sub::get_job_cpuset_name($job_id);
}else{
$ENV{OAR_CPUSET} = "";
}
my $moldable = OAR::Sub::get_current_moldable_job($job->{assigned_moldable_job});
my $job_user = $job->{job_user};
OAR::Sub::close_db_connection();
my @passinfo = getpwnam($lusr) or die("Cannot retreive system information for user $lusr\n");
my $shell=$passinfo[8];
unless ((defined($xauth_path)) and (-x $xauth_path) and ($ENV{DISPLAY} =~ /^[\w.-]*:\d+(?:\.\d+)?$/)) {
$ENV{DISPLAY}="";
}
if ($ENV{DISPLAY} ne ""){
print("Initialize X11 forwarding...\n");
# first, get rid of remaining unused .Xautority.{pid} files...
system({"bash"} "bash","-c",'for f in $HOME/.Xauthority.*; do [ -e "/proc/${f#$HOME/.Xauthority.}" ] || rm -f $f; done');
my $new_xauthority = $ENV{HOME}."/.Xauthority.$$";
system({"bash"} "bash","-c",'[ -x "'.$xauth_path.'" ] && OARDO_BECOME_USER='.$lusr.' oardodo bash --noprofile --norc -c "'.$xauth_path.' extract - ${DISPLAY/#localhost:/:}" | XAUTHORITY='.$new_xauthority.' '.$xauth_path.' -q merge - 2>/dev/null');
$ENV{XAUTHORITY} = $new_xauthority;
}
my $node_file = OAR::Sub::get_default_oarexec_directory()."/$job_id";
my $res_file = OAR::Sub::get_default_oarexec_directory()."/$job_id"."_resources";
my $oarsub_pids = OAR::Sub::get_oarsub_connections_file_name($job_id);
my %params = (
"node_file" => $node_file,
"job_id" => $job_id,
"array_id" => $job->{array_id},
"array_index" => $job->{array_index},
"user" => $lusr,
"shell" => $shell,
"launching_directory" => $job->{launching_directory},
"resource_file" => $res_file,
"job_name" => $job->{job_name},
"job_project" => $job->{project},
"job_walltime" => OAR::Sub::duration_to_sql($moldable->{moldable_walltime}),
"job_walltime_sec" => $moldable->{moldable_walltime},
"job_env" => $job->{job_env}
);
my $str = OAR::Sub::get_oarexecuser_script_for_oarsub(\%params);
my ($cmd_name,@cmd_opts) = split(" ",$openssh_cmd);
my @cmd;
my $i = 0;
$cmd[$i] = $cmd_name;$i++;
foreach my $p (@cmd_opts){
$cmd[$i] = $p;$i++;
}
if ($ENV{OAR_CPUSET} ne ""){
$cmd[$i] = "-oSendEnv=OAR_CPUSET";
$i++;
}
if ($ENV{DISPLAY} ne ""){
$cmd[$i] = "-X";
}else{
$cmd[$i] = "-x";
}
$i++;
$cmd[$i] = "-t";$i++;
$cmd[$i] = $host_to_connect_via_ssh;$i++;
$str =~ s/\n//g;
if ($ENV{DISPLAY} ne ""){
$cmd[$i] = "bash -c 'echo \$PPID >> $oarsub_pids && ($xauth_path -q extract - \${DISPLAY/#localhost:/:} | OARDO_BECOME_USER=$lusr oardodo $xauth_path merge -) && [ \"$lusr\" != \"$job_user\" ] && OARDO_BECOME_USER=$lusr oardodo bash --noprofile --norc -c \"chmod 660 \\\$HOME/.Xauthority\" ;TTY=\$(tty) && test -e \$TTY && oardodo chown $job_user:oar \$TTY && oardodo chmod 660 \$TTY' && OARDO_BECOME_USER=$job_user oardodo bash --noprofile --norc -c '$str'";$i++;
}else{
$cmd[$i] = "bash -c 'echo \$PPID >> $oarsub_pids && TTY=\$(tty) && test -e \$TTY && oardodo chown $job_user:oar \$TTY && oardodo chmod 660 \$TTY' && OARDO_BECOME_USER=$job_user oardodo bash --noprofile --norc -c '$str'";$i++;
}
#print("oarsub launchs command : @cmd\n");
#essential : you become oar instead of the user
#UID=EUID
$< = $>;
print("Connect to OAR job $job_id via the node $host_to_connect_via_ssh\n");
system({$cmd[0]} @cmd);
my $exit_value = $? >> 8;
if ($exit_value == 2){
warn("[ERROR] Cannot go into the working directory : $job->{launching_directory}\n");
}elsif($exit_value != 0){
warn("[ERROR] An unknown error occured : $?\n");
}
if ($stop_oarexec > 0){
my %params = (
"host" => $host_to_connect_via_ssh,
"job_id" => $job_id,
"signal" => "USR1",
"time_to_wait" => 0,
"ssh_cmd" => $openssh_cmd
);
OAR::Sub::signal_oarexec(\%params);
}
print("Disconnected from OAR job $job_id\n");
}else{
if ($job->{state} ne "Running"){
warn("/!\\ ERROR : the job $job_id is not running. Its current state is $job->{state}.\n");
}
if (($lusr ne $job->{job_user}) and ($lusr ne "oar")){
warn("/!\\ ERROR : you are not the right user for the job $job_id. This job is owned by $job->{job_user}.\n");
}
OAR::Sub::close_db_connection();
return(20);
}
return(0);
}
#Print help message
sub usage() {
print <<EOS;
Usage: $0 [options] [-I|-C|<script>]
Submit a job the OAR batch scheduler
Options are:
-I, --interactive Request an interactive job. Open a login shell
on the first node of the reservation instead of
running a script.
-C, --connect=<job id> Connect to a running job
-l, --resource=<list> Set the requested resources for the job.
The different parameters are resource properties
registered in OAR database, and `walltime' which
specifies the duration before the job must be
automatically terminated if still running.
Walltime format is [hour:mn:sec|hour:mn|hour].
Ex: host=4/cpu=1,walltime=2:00:00
--array <number> Specify an array job with 'number' subjobs
--array-param-file <file> Specify an array job on which each subjob will
receive one line of the file as parameter
-S, --scanscript Batch mode only: asks oarsub to scan the given
script for OAR directives (#OAR -l ...)
-q, --queue=<queue> Set the queue to submit the job to
-p, --property="<list>" Add constraints to properties for the job.
(format is a WHERE clause from the SQL syntax)
-r, --reservation=<date> Request a job start time reservation,
instead of a submission. The date format is
"YYYY-MM-DD HH:MM:SS".
--checkpoint=<delay> Enable the checkpointing for the job. A signal
is sent DELAY seconds before the walltime on
the first processus of the job
--signal=<#sig> Specify the signal to use when checkpointing
Use signal numbers, default is 12 (SIGUSR2)
-t, --type=<type> Specify a specific type (deploy, besteffort,
cosystem, checkpoint, timesharing)
-d, --directory=<dir> Specify the directory where to launch the
command (default is current directory)
--project=<txt> Specify a name of a project the job belongs to
-n, --name=<txt> Specify an arbitrary name for the job
-a, --anterior=<job id> Anterior job that must be terminated to start
this new one
--notify=<txt> Specify a notification method
(mail or command to execute). Ex:
--notify "mail:name\@domain.com"
--notify "exec:/path/to/script args"
--resubmit=<job id> Resubmit the given job as a new one
-k, --use-job-key Activate the job-key mechanism.
-i, --import-job-key-from-file=<file>
Import the job-key to use from a files instead
of generating a new one.
--import-job-key-inline=<txt>
Import the job-key to use inline instead of
generating a new one.
-e --export-job-key-to-file=<file>
Export the job key to a file. Warning: the
file will be overwritten if it already exists.
(the %jobid% pattern is automatically replaced)
-O --stdout=<file> Specify the file that will store the standart
output stream of the job.
(the %jobid% pattern is automatically replaced)
-E --stderr=<file> Specify the file that will store the standart
error stream of the job.
(the %jobid% pattern is automatically replaced)
--hold Set the job state into Hold instead of Waiting,
so that it is not scheduled (you must run
"oarresume" to turn it into the Waiting state)
-s, --stagein=<dir|tgz> Set the stagein directory or archive
--stagein-md5sum=<md5sum> Set the stagein file md5sum
-D, --dumper Print result in DUMPER format
-X, --xml Print result in XML format
-Y, --yaml Print result in YAML format
-J, --json Print result in JSON format
-h, --help Print this help message
-V, --version Print OAR version number
EOS
}
## manage the job key if option is activated
## read job key file if import from file
## generate a job key if no import.
## function must exit with $job_key_priv and $job_key_pub set if $use_job_key is set.
#sub job_key_management() {
# if (defined ($use_job_key) and !($import_job_key_inline ne "") and !($import_job_key_file ne "") and defined($ENV{OAR_JOB_KEY_FILE})){
# $import_job_key_file=$ENV{OAR_JOB_KEY_FILE};
# }
# if ((!defined($use_job_key)) and (($import_job_key_inline ne "") or ($import_job_key_file ne "") or ($export_job_key_file ne ""))){
# warn("Error: You must set the --use-job-key (or -k) option in order to use other job key related options.\n");
# exit(15);
# }
# if (defined($use_job_key)){
# if (($import_job_key_inline ne "") and ($import_job_key_file ne "")){
# warn("Error: You cannot import a job key both inline and from a file at the same time.\n");
# exit(15);
# }
# my $tmp_job_key_file = OAR::Sub::get_default_oarexec_directory()."/oarsub_$$.jobkey";
# if (($import_job_key_inline ne "") or ($import_job_key_file ne "")){
# # job key is imported
# if ($import_job_key_inline ne "") {
# # inline import
# print ("Import job key inline.\n");
# unless (sysopen(FH,"$tmp_job_key_file",O_CREAT|O_WRONLY,0600)) {
# warn("Error: Cannot open tmp file for writing: $tmp_job_key_file\n");
# exit(14);
# }
# syswrite(FH,$import_job_key_inline);
# close(F);
# } else {
# # file import
# print ("Import job key from file: $import_job_key_file\n");
# my $lusr= $ENV{OARDO_USER};
# # read key files: oardodo su - user needed in order to be able to read the file for sure
# # safer way to do a `cmd`, see perl cookbook
# my $pid;
# die "cannot fork: $!" unless defined ($pid = open(SAFE_CHILD, "-|"));
# if ($pid == 0) {
# $ENV{OARDO_BECOME_USER} = $lusr;
# unless (exec({"oardodo"} "oardodo","cat $import_job_key_file")) {
# warn ("Error: Cannot cannot read key file:$import_job_key_file\n");
# exit(14);
# }
# }else{
# unless (sysopen(FH,"$tmp_job_key_file",O_CREAT|O_WRONLY,0600)) {
# warn("Error: Cannot open tmp file for writing: $tmp_job_key_file\n");
# exit(14);
# }
# while (<SAFE_CHILD>) {
# syswrite(FH,$_);
# }
# close(FH);
# }
# close(SAFE_CHILD);
# }
# # extract the public key from the private one
# system({"bash"} "bash","-c","SSH_ASKPASS=/bin/true ssh-keygen -y -f $tmp_job_key_file < /dev/null 2> /dev/null > $tmp_job_key_file.pub");
# if ($? != 0){
# warn ("Error: Fail to extract the public key. Please verify that the job key to import is valid.\n");
# if (-e $tmp_job_key_file) {
# unlink($tmp_job_key_file);
# }
# if (-e $tmp_job_key_file.".pub") {
# unlink($tmp_job_key_file.".pub");
# }
# exit(14);
# }
# } else {
# # we must generate the key
# print("Generate a job key...\n");
# # ssh-keygen: no passphrase, smallest key (1024 bits), ssh2 rsa faster than dsa.
# system({"bash"} "bash","-c",'ssh-keygen -b 1024 -N "" -t rsa -f "'.$tmp_job_key_file.'" > /dev/null');
# if ($? != 0) {
# warn ("Error: Job key generation failed ($?).\n");
# exit(14);
# }
# }
# # priv and pub key file must now exist.
# unless (open(F, "< $tmp_job_key_file")){
# warn ("Error: fail to read private key.\n");
# exit(14);
# }
# while ($_ = <F>){
# $job_key_priv .= $_;
# }
# close(F);
# unless (open(F, "< $tmp_job_key_file.pub")){
# warn ("Error: fail to read private key.\n");
# exit(14);
# }
# while ($_ = <F>){
# $job_key_pub .= $_;
# }
# close(F);
# unlink($tmp_job_key_file,$tmp_job_key_file.".pub");
# }
#
# # last checks
# if (defined($use_job_key)){
# if ($job_key_pub eq "") {
# warn("Error: missing job public key (private key found).\n");
# exit(15);
# }
# if ($job_key_priv eq "") {
# warn("Error: missing job private key (public key found).\n");
# exit(15);
# }
# if ($job_key_pub !~ /^(ssh-rsa|ssh-dss)\s.+\n*$/){
# warn("Error: Bad job key format. The public key must begin with either `ssh-rsa' or `ssh-dss' and is only 1 line.\n");
# exit(14);
# }
# $job_key_pub =~ s/\n//g;
# }
#}
#
# Parse -l options and return an array of hashtables with resources for a moldable job
sub parse_resource_descriptions($){
my $resource_ref = shift;
my @resource= @{$resource_ref};
if ($#resource < 0){
push(@resource,$Default_resources);
}
#print "--@resource--\n";
my @result;
foreach my $r (@resource){
my @resource_groups;
my $end_loop = 0;
while ($end_loop == 0){
my $initial_resource = $r;
my %tmp_result;
if ($r =~ /^\s*(\++|\,+|\s*)\s*\{(.+?)}(.*)$/){
# $1 = property string
$tmp_result{property} = $2;
$r = $3;
}
my $resources_to_parse;
if (($r =~ /^\s*(\++|\,+|\s*)\s*[\/]*([^\,\+]+)\s*(.*)$/) and ($2 !~ /^\s*walltime/)){
$resources_to_parse = $2;
$r = $3;
}else{
$Default_resources =~ /^\s*[\/]*(.+)$/;
# Remove first /
$resources_to_parse = $1;
}
my @slash_split = split('\/', $resources_to_parse);
my @resources_list;
foreach my $l (@slash_split){
if ($l =~ /^\s*(\w+)\s*=\s*(\d+)\s*$/){
my $tmp = $1;
$tmp = $Nodes_resources if ($tmp eq "nodes");
push(@resources_list, { resource => $tmp, value => $2 });
}elsif ($l =~ /^\s*(\w+)\s*=\s*ALL\s*$/){
my $tmp = $1;
$tmp = $Nodes_resources if ($tmp eq "nodes");
push(@resources_list, { resource => $tmp, value => -1 });
}elsif ($l =~ /^\s*(\w+)\s*=\s*BESTHALF\s*$/){
my $tmp = $1;
$tmp = $Nodes_resources if ($tmp eq "nodes");
push(@resources_list, { resource => $tmp, value => -3 });
}elsif ($l =~ /^\s*(\w+)\s*=\s*BEST\s*$/){
my $tmp = $1;
$tmp = $Nodes_resources if ($tmp eq "nodes");
push(@resources_list, { resource => $tmp, value => -2 });
}else{
die("/!\\ Cannot recognize the resource description : $l\n");
}
}
$tmp_result{resources} = \@resources_list;
if ($r =~ /^[\s\,]*walltime\s*=\s*([\d|:]+)\s*$/){
#walltime part
my ($w_h,$w_mn,$w_sec) = split(':',$1);
if (defined($w_h)){
if (not defined($w_mn)){
$resource_groups[1] = "$w_h:00:00";
}elsif (not defined($w_sec)){
$resource_groups[1] = "$w_h:$w_mn:00";
}else{
$resource_groups[1] = "$w_h:$w_mn:$w_sec";
}
$resource_groups[1] = OAR::Sub::sql_to_duration("$resource_groups[1]");
}else{
die("/!\\ Cannot recognize walltime resource value\n");
}
$r = $2;
}
if ($r eq $initial_resource){
die("/!\\ Cannot recognize -- $r -- resource\n");
}
push(@{$resource_groups[0]}, \%tmp_result);
if ($r =~ /^\s*$/){
$end_loop = 1;
}
}
push(@result, \@resource_groups);
}
return(@result);
}
#
# Main
#
init_conf($ENV{OARCONFFILE});
$remote_host = get_conf("SERVER_HOSTNAME");
$remote_port = get_conf("SERVER_PORT");
$stageindir = get_conf("STAGEIN_DIR");
$Default_resources = get_conf("OARSUB_DEFAULT_RESOURCES");
if (!defined($Default_resources)){
$Default_resources = "/resource_id=1";
}
$Nodes_resources = get_conf("OARSUB_NODES_RESOURCES");
if (!defined($Nodes_resources)){
$Nodes_resources = "resource_id";
}
$Deploy_hostname = get_conf("DEPLOY_HOSTNAME");
if (!defined($Deploy_hostname)){
$Deploy_hostname = $remote_host;
}
$Cosystem_hostname = get_conf("COSYSTEM_HOSTNAME");
if (!defined($Cosystem_hostname)){
$Cosystem_hostname = $remote_host;
}
$Cpuset_field = get_conf("JOB_RESOURCE_MANAGER_PROPERTY_DB_FIELD");
$Cpuset_path = get_conf("CPUSET_PATH");
if (is_conf("OAR_RUNTIME_DIRECTORY")){
OAR::Sub::set_default_oarexec_directory(get_conf("OAR_RUNTIME_DIRECTORY"));
}
my $default_oar_dir = OAR::Sub::get_default_oarexec_directory();
if (!(((-d $default_oar_dir) and (-O $default_oar_dir)) or (mkdir($default_oar_dir)))){
die("ERROR: Cannot create the OAR directory $default_oar_dir or bad permissions.\n");
}
my $binpath;
if (defined($ENV{OARDIR})){
$binpath = $ENV{OARDIR}."/";
}else{
die("ERROR: OARDIR env variable must be defined.\n");
}
my $Openssh_cmd = get_conf("OPENSSH_CMD");
$Openssh_cmd = OAR::Sub::get_default_openssh_cmd() if (!defined($Openssh_cmd));
if (is_conf("OAR_SSH_CONNECTION_TIMEOUT")){
OAR::Sub::set_ssh_timeout(get_conf("OAR_SSH_CONNECTION_TIMEOUT"));
}
Getopt::Long::Configure ("gnu_getopt");
my $Version;
GetOptions ("resource|l=s" => \@resource,
"queue|q=s" => \$Queue_name,
"interactive|I" => \$Interactive,
"property|p=s" => \$Job_sql_properties,
"reservation|r=s" => \$Reservation,
"connect|C=i" => \$connect_job,
"stagein|s=s" => \$stagein,
"stagein-md5sum=s" => \$md5sum,
"checkpoint=i" => \$Checkpoint,
"help|h" => \$sos,
"notify=s" => \$notify,
"type|t=s" => \@Type,
"directory|d=s" => \$Directory,
"name|n=s" => \$job_name,
"project=s" => \$Project,
"hold" => \$job_hold,
"array=i" => \$array_job_nb,
"array-param-file=s" => \$array_param_file,
"anterior|a=i" => \@Anterior_job,
"signal=i" => \$Checkpoint_signal,
"stdout|O=s" => \$Stdout_file,
"stderr|E=s" => \$Stderr_file,
"resubmit=i" => \$Resubmit,
"scanscript|S" => \$Scan_script,
"xml|X" => \$XML_mode,
"yaml|Y" => \$YAML_mode,
"json|J" => \$JSON_mode,
"dumper|D" => \$DUMPER_mode,
"use-job-key|k" => \$use_job_key,
"import-job-key-inline-priv=s" => \$import_job_key_inline,
"import-job-key-from-file|i=s" => \$import_job_key_file,
"export-job-key-to-file|e=s" => \$export_job_key_file,
"version|V" => \$Version
) or exit(1);
if (defined($Version)){
print("OAR version : ".OAR::Sub::get_oar_version()."\n");
exit(0);
}
if (defined($sos)){
usage();
exit(0);
}
# Check the default name of the key if we have to generate it
if (is_conf("OARSUB_FORCE_JOB_KEY")){
if (lc(get_conf("OARSUB_FORCE_JOB_KEY")) eq "yes"){
$use_job_key = 1;
}
}
# If OAR_JOB_KEY_FILE is set in the shell environment, then imply use_job_key
# because oarsh will use OAR_JOB_KEY_FILE as well and fail if the job is
# setup without a job_key
if (defined($ENV{OAR_JOB_KEY_FILE})){
$use_job_key = 1;
}
OAR::Sub::open_db_connection();
if (defined($Resubmit)){
print("Resubmitting job $Resubmit ...");
my $err = OAR::Sub::resubmit_job($Resubmit);
OAR::Sub::close_db_connection();
if ($err > 0){
$Job_id = $err;
print("DONE\n");
print("OAR_JOB_ID=$Job_id\n");
if (defined(OAR::Sub::signal_almighty($remote_host,$remote_port,"Qsub"))){
warn("Cannot connect to executor $remote_host:$remote_port. Is OAR started?\n");
exit(3);
}
exit(0);
}else{
print("ERROR\n");
if ($err == -1){
warn("/!\\ An interactive job or a reservation cannot be resubmitted\n");
}elsif ($err == -2){
warn("/!\\ The job must be in Error or Terminated state\n");
}elsif ($err == -3){
warn("/!\\ You are not the right user\n");
}elsif ($err == -4){
warn("/!\\ Another active job is using the same ssh keys\n");
}else{
warn("/!\\ Unknown error\n");
}
exit(4);
}
}
if ((@ARGV != 1) && ($Interactive == 0) && ($Reservation eq "0") && (!defined($connect_job))){
usage();
OAR::Sub::close_db_connection(); exit(5);
}
if (($Interactive == 1) and ($Reservation ne "0")){
warn("/!\\ A reservation cannot be interactive.\n");
usage();
OAR::Sub::close_db_connection(); exit(7);
}
if (($Interactive == 1) and (grep(/^desktop_computing$/, @Type))){
warn("/!\\ A desktop computing job cannot be interactive.\n");
usage();
OAR::Sub::close_db_connection(); exit(17);
}
if (grep(/^noop$/, @Type)){
if ($Interactive == 1){
warn("/!\\ A NOOP job cannot be interactive.\n");
OAR::Sub::close_db_connection(); exit(17);
}elsif (defined($connect_job)){
warn("/!\\ It is not possible to connect to a NOOP job.\n");
OAR::Sub::close_db_connection(); exit(17);
}
}
if (defined($notify) && $notify =~ m/^.*exec\s*:.+$/m){
my $notify_exec_regexp = '[a-zA-Z0-9_.\/ -]+';
unless ($notify =~ m/.*exec\s*:($notify_exec_regexp)$/m){
warn("/!\\ Insecure characters found in notification method (the allowed regexp is: $notify_exec_regexp).\n");
OAR::Sub::close_db_connection(); exit(16);
}
}
# Connect to a reservation
if (defined($connect_job)){
# Do not kill the job if the user close the window
$SIG{HUP} = 'DEFAULT';
OAR::Sub::close_db_connection(); exit(connect_job($connect_job,0,$Openssh_cmd));
}
# End connection to a reservation
if (($Interactive == 0) and ($ARGV[0] ne "")) {
my $exec = $ARGV[0];
if (defined($Scan_script)){
my $scan_result_tmp = OAR::Sub::scan_script($exec, $Initial_request_string) if ($exec ne "");
my %scan_result = %$scan_result_tmp;
$Initial_request_string = $scan_result{initial_request};
if (defined($scan_result{queue}) && !defined($Queue_name)){
$Queue_name = $scan_result{queue}
}elsif(defined($scan_result{queue}) && defined($Queue_name)){
warn("/!\\ Ignore script value for queue parameter : $scan_result{queue}; another value was given on the command line.\n");
}
if (defined($scan_result{property}) && ($Job_sql_properties eq "")){
$Job_sql_properties = $scan_result{property};
}elsif(defined($scan_result{property}) && ($Job_sql_properties ne "")){
warn("/!\\ Ignore script value for property parameter : $scan_result{property}; another value was given on the command line.\n");
}
if (defined($scan_result{resources})){
push(@resource, @{$scan_result{resources}});
}
if (defined($scan_result{types})){
push(@Type, @{$scan_result{types}});
}
if (defined($scan_result{anterior})){
push(@Anterior_job, @{$scan_result{anterior}});
}
if (defined($scan_result{checkpoint}) && ($Checkpoint == 0)){
$Checkpoint = $scan_result{checkpoint};
}elsif(defined($scan_result{checkpoint}) && ($Checkpoint != 0)){
warn("/!\\ Ignore script value for checkpoint parameter : $scan_result{checkpoint}; another value was given on the command line.\n");
}
if (defined($scan_result{notify}) && (!defined($notify))){
$notify = $scan_result{notify};
}elsif(defined($scan_result{notify}) && (defined($notify))){
warn("/!\\ Ignore script value for notify parameter : $scan_result{notify}; another value was given on the command line.\n");
}
if (defined($scan_result{directory})){
$Directory = $scan_result{directory};
}
if (defined($scan_result{directory}) && (!defined($Directory))){
$Directory = $scan_result{directory};
}elsif(defined($scan_result{directory}) && (defined($Directory))){
warn("/!\\ Ignore script value for name parameter : $scan_result{directory}; another value was given on the command line.\n");
}
if (defined($scan_result{name}) && (!defined($job_name))){
$job_name = $scan_result{name};
}elsif(defined($scan_result{name}) && (defined($job_name))){
warn("/!\\ Ignore script value for name parameter : $scan_result{name}; another value was given on the command line.\n");
}
if (defined($scan_result{project}) && (!defined($Project))){
$Project = $scan_result{project};
}elsif(defined($scan_result{project}) && (defined($Project))){
warn("/!\\ Ignore script value for name parameter : $scan_result{project}; another value was given on the command line.\n");
}
if (defined($scan_result{hold}) && (!defined($job_hold))){
$job_hold = $scan_result{hold};
}elsif(defined($scan_result{hold}) && (defined($job_hold))){
warn("/!\\ Ignore script value for hold parameter : $scan_result{hold}; another value was given on the command line.\n");
}
if (defined($scan_result{signal}) && (!defined($Checkpoint_signal))){
$Checkpoint_signal = $scan_result{signal};
}elsif(defined($scan_result{signal}) && (defined($Checkpoint_signal))){
warn("/!\\ Ignore script value for hold parameter : $scan_result{signal}; another value was given on the command line.\n");
}
if (defined($scan_result{stdout}) && (!defined($Stdout_file))){
$Stdout_file = $scan_result{stdout};
}elsif(defined($scan_result{stdout}) && (defined($Stdout_file))){
warn("/!\\ Ignore script value for stdout parameter : $scan_result{stdout}; another value was given on the command line.\n");
}
if (defined($scan_result{stderr}) && (!defined($Stderr_file))){
$Stderr_file = $scan_result{stderr};
}elsif(defined($scan_result{stderr}) && (defined($Stderr_file))){
warn("/!\\ Ignore script value for stderr parameter : $scan_result{stderr}; another value was given on the command line.\n");
}
if (defined($scan_result{usejobkey})){
$use_job_key = 1;
}
if (defined($scan_result{importjobkeyinlinepriv}) && ($import_job_key_inline eq "")){
$import_job_key_inline = $scan_result{importjobkeyinlinepriv};
}elsif(defined($scan_result{importjobkeyinlinepriv}) && ($import_job_key_inline ne "")){
warn("/!\\ Ignore script value for import-job-key-inline-priv parameter : $scan_result{importjobkeyinlinepriv}; another value was given on the command line.\n");
}
if (defined($scan_result{importjobkeyfromfile}) && ($import_job_key_file eq "")){
$import_job_key_file = $scan_result{importjobkeyfromfile};
}elsif(defined($scan_result{importjobkeyfromfile}) && ($import_job_key_file ne "")){
warn("/!\\ Ignore script value for import-job-key-from-file parameter : $scan_result{importjobkeyfromfile}; another value was given on the command line.\n");
}
if (defined($scan_result{exportjobkeytofile}) && ($export_job_key_file eq "")){
$export_job_key_file = $scan_result{exportjobkeytofile};
}elsif(defined($scan_result{exportjobkeytofile}) && ($export_job_key_file ne "")){
warn("/!\\ Ignore script value for export-job-key-to-file parameter : $scan_result{exportjobkeytofile}; another value was given on the command line.\n");
}
if (defined($scan_result{stagein}) && (!defined($stagein))){
$stagein = $scan_result{stagein};
}elsif (defined($scan_result{stagein}) && (defined($stagein))){
warn("/!\\ Ignore script value for stagein parameter : $scan_result{stagein}; another value was given on the command line.\n");
}
if (defined($scan_result{stageinmd5sum}) && (!defined($md5sum))){
$md5sum = $scan_result{stageinmd5sum};
}elsif(defined($scan_result{stageinmd5sum}) && (defined($md5sum))){
warn("/!\\ Ignore script value for stagein-md5sum parameter : $scan_result{stageinmd5sum}; another value was given on the command line.\n");
}
if (defined($scan_result{array}) && (!defined($array_job_nb))){
$array_job_nb = $scan_result{array};
}elsif(defined($scan_result{array}) && (defined($array_job_nb))){
warn("/!\\ Ignore script value for array parameter : $scan_result{array}; another value was given on the command line.\n");
}
if (defined($scan_result{arrayparamfile}) && (!defined($array_param_file))){
$array_param_file = $scan_result{arrayparamfile};
}elsif(defined($scan_result{arrayparamfile}) && (defined($array_param_file))){
warn("/!\\ Ignore script value for array-param-file parameter : $scan_result{arrayparamfile}; another value was given on the command line.\n");
}
}
my @resource_list = parse_resource_descriptions(\@resource);
$Project = $Project_default if (!defined($Project));
$Checkpoint_signal = $Checkpoint_signal_default if (!defined($Checkpoint_signal));
$Directory = $Directory_default if (!defined($Directory));
# array_ids are assigned automatically
if(defined($array_param_file)){
$array_params_ref = OAR::Sub::read_array_param_file($array_param_file);
$array_job_nb = scalar @{$array_params_ref};
}
$array_job_nb = 1 if (!defined($array_job_nb));
if($array_job_nb <= 0){
warn("/!\\ An array job must have a positive number of sub-jobs\n");
usage();
OAR::Sub::close_db_connection(); exit(6);
}
# job_key_management();
#if (!($exec =~ m/^\/.+$/m)){
# WARNING: we are not the real user, we are oar user!!!
# so $exec properties are not correct
# if ( -e "$exec" ){
# $exec = $Directory."/".$exec ;
# }
#}
$Cmd_executor = "Qsub";
my $server_port;
if ($Reservation ne "0"){
#Test if this job is a reservation and the syntax is right
if ($Reservation =~ m/^\s*(\d{4}\-\d{1,2}\-\d{1,2})\s+(\d{1,2}:\d{1,2}:\d{1,2})\s*$/m){
$Reservation = OAR::Sub::sql_to_local("$1 $2");
}else{
warn("Syntax error near -r or --reservation option. Reservation date exemple : \"2007-03-25 17:32:12\"\n");
OAR::Sub::close_db_connection; exit(7);
}
($Server, $server_port) = OAR::Sub::init_tcp_server();
}
# TODO: put in lib
# stagein machinery
if ((defined $stagein) and (grep(/^desktop_computing$/, @Type))) {
#my $tempfile_to_delete;
print "Setting up stagein...\n";
if (-d $stagein) {
print "Archiving the content of the directory \"$stagein\" for the job stagein...\n";
my (undef, $filename) = tempfile (SUFFIX=>".oar-stagein.tgz",OPEN => 0);
system "tar cfz $filename $stagein" and die "Failed to archive the directory: $?\n";
print "Stagein archive = $filename\n";
print "(You may save this file if you plan to submit other jobs later with the same stagein)\n";
$stagein = $filename;
#$tempfile_to_delete = $filename;
$md5sum = undef;
}
( -r $stagein ) or die "Stagein file not found: $stagein\n";
unless (defined $md5sum) {
print "Computing stagein md5sum...\n";
($md5sum) = split(" ",`md5sum $stagein`);
print "md5sum = $md5sum\n";
print "(You may use the stagein-md5sum option with this md5sum for other job submitions with the same stagein)\n";
}
OAR::Sub::get_lock($md5sum,3600) or die "Failed to lock stagein\n";
$idFile = OAR::Sub::get_stagein_id($md5sum);
if (defined $idFile) {
print "This stagein is already stored on the server.\n";
} else {
my $location = "$stageindir/$md5sum";
my $method = "FILE";
my $compression = "tar.gz";
print "Uploading stagein...\n";
system "scp $stagein $location" and die "Stagein upload failed\n";
my @stats = stat $stagein;
my %params = (
"md5sum" => $md5sum,
"location" => $location,
"method" => $method,
"compression" => $compression,
"size" => $stats[7]
);
$idFile=OAR::Sub::set_stagein(\%params);
defined $idFile or die "Failed to setup stagein\n";
}
OAR::Sub::release_lock($md5sum) or die "Failed to unlock stagein\n";
#unlink($tempfile_to_delete) if (defined($tempfile_to_delete));
print "Stagein completed.\n";
}
$Job_id_list_ref = OAR::Sub::add_micheline_job("PASSIVE", \@resource_list, $exec, "$Host:$server_port", $Queue_name, $Job_sql_properties, $Reservation, defined ($idFile)?$idFile:"NULL", $Checkpoint, $Checkpoint_signal, $notify, $job_name,$job_env,\@Type, $Directory,\@Anterior_job,$Stdout_file,$Stderr_file,$job_hold,$Project,$use_job_key,$import_job_key_inline,$import_job_key_file,$export_job_key_file,$Initial_request_string,$array_job_nb,$array_params_ref);
}else{
if ($ARGV[0] ne ""){
warn("/!\\ You asked for an Interactive job SO I will ignore arguments: $ARGV[0] ; Is your syntax right?\n");
}
$Cmd_executor = "Qsub -I";
my @resource_list = parse_resource_descriptions(\@resource);
if (defined($array_param_file)){
warn("/!\\ A parameter file-based array job cannot be interactive.\n");
# user defined array_ids, 0 if interactive and/or non-array job
usage();
OAR::Sub::close_db_connection(); exit(9);
}
$Project = $Project_default if (!defined($Project));
$Checkpoint_signal = $Checkpoint_signal_default if (!defined($Checkpoint_signal));
$Directory = $Directory_default if (!defined($Directory));
$array_job_nb = 1 if (!defined($array_job_nb));
if ($array_job_nb != 1){
warn("/!\\ An array job cannot be interactive.\n");
usage();
OAR::Sub::close_db_connection(); exit(8);
}
# job_key_management();
if ($Reservation ne "0"){
#Test if this job is a reservation and the syntax is right
if ($Reservation =~ m/^\s*(\d{4}\-\d{1,2}\-\d{1,2})\s+(\d{1,2}:\d{1,2}:\d{1,2})\s*$/m){
$Reservation = OAR::Sub::sql_to_local("$1 $2");
}else{
warn("Syntax error near -r or --reservation option. Reservation date exemple : \"2007-03-25 17:32:12\"\n");
OAR::Sub::close_db_connection(); exit(7);
}
}
my $server_port;
($Server, $server_port) = OAR::Sub::init_tcp_server();
$Job_id_list_ref = OAR::Sub::add_micheline_job("INTERACTIVE", \@resource_list, "", "$Host:$server_port", $Queue_name, $Job_sql_properties, $Reservation, defined ($idFile)?$idFile:"NULL", $Checkpoint, $Checkpoint_signal, $notify, $job_name,$job_env,\@Type, $Directory,\@Anterior_job,$Stdout_file,$Stderr_file,$job_hold,$Project,$use_job_key,$import_job_key_inline,$import_job_key_file,$export_job_key_file,$Initial_request_string,$array_job_nb,$array_params_ref);
}
if ((!defined($Job_id_list_ref)) or (ref($Job_id_list_ref) ne "ARRAY")){
OAR::Sub::close_db_connection(); exit($Job_id_list_ref);
}
if(@{$Job_id_list_ref} > 1){
for my $j (@{$Job_id_list_ref}){
print("OAR_JOB_ID=".$j."\n");
}
print ("OAR_ARRAY_ID=".OAR::Sub::get_job_array_id($Job_id_list_ref->[0])."\n");
}else{
print("OAR_JOB_ID=".$Job_id_list_ref->[0]."\n");
}
if ((defined($DUMPER_mode)) or (defined($YAML_mode) or ($XML_mode) or ($JSON_mode))){
print("\n##########\n");
foreach my $Job_id (@{$Job_id_list_ref}){
my $tmp = { job_id => $Job_id };
if (defined($DUMPER_mode)){
print(Dumper($tmp));
}elsif(defined($XML_mode)){
if ($XML_enabled == 1){
my $dump = new XML::Dumper;
$dump->dtd;
print($dump->pl2xml($tmp));
}else{
warn("XML module not available on the system. Ask your administrator to install it if needed.\n");
}
}elsif(defined($YAML_mode)){
if ($YAML_enabled == 1){
print(YAML::Dump($tmp));
}else{
warn("YAML module not available on the system. Ask your administrator to install it if needed.\n");
}
}elsif(defined($JSON_mode)){
if ($JSON_enabled == 1){
print(JSON->new->pretty(1)->encode($tmp));
}else{
warn("JSON module not available on the system. Ask your administrator to install it if needed.\n");
}
}
}
print("\n##########\n\n");
}
OAR::Sub::close_db_connection();
if ((@{$Job_id_list_ref} < 1) or ($Job_id_list_ref->[-1] <= 0)){
warn("Oarsub failed: please verify your request syntax or ask for support to your admin.\n");
exit(8);
}
#Signal Almigthy
if (defined(OAR::Sub::signal_almighty($remote_host,$remote_port,"$Cmd_executor"))){
#qdel(1);
warn("Cannot connect to executor $remote_host:$remote_port so I kill this job. Is OAR started?\n");
exit(9);
}
my $answer;
if ($Reservation ne "0"){
#Reservation mode
print("Reservation mode : waiting validation...\n");
my $client = $Server->accept();
$answer = <$client>;
chop($answer);
if ($answer eq "GOOD RESERVATION"){
print("Reservation valid --> OK\n");
}else{
print("Reservation not valid --> KO ($answer)\n");
exit(10);
}
}elsif ($Interactive==1) {
#Interactive mode
print("Interactive mode : waiting...\n");
my $prev_str = "";
do{
my $client = $Server->accept();
$answer = <$client>;
chop($answer);
if ($answer =~ /\](.*)$/){
if ($1 ne $prev_str){
print("$answer\n");
$prev_str = $1;
}
}elsif ($answer ne "GOOD JOB"){
print("$answer\n");
}
}while (($answer ne "GOOD JOB") and ($answer ne "BAD JOB") and ($answer ne "JOB KILLED") and ($answer !~ /^ERROR/));
print("\n");
if ($answer eq "GOOD JOB"){
exit(connect_job($Job_id_list_ref->[0],1,$Openssh_cmd));
}else{
exit(11);
}
}
exit(0);
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