testsuite/expect/test37.12

#!/usr/bin/env expect
############################################################################
# Purpose: Test federated sbatch/srun --test-only option
#
# Reqs:    1. Using slurmdbd accounting storage type and is up
#          2. fed_slurm_base is defined in globals.local - set to directory that
#          has access to each federation configure (fedc1, fedc2, fedc3).
#          Eg.
#          fedr/slurm/ (src)
#          fedr/fed1/bin
#          fedr/fed1/sbin
#          fedr/fed1/etc
#          fedr/fed1/...
#          fedr/fed2/...
#          fedr/fed3/...
#          3. controllers are up and running.
############################################################################
# Copyright (C) SchedMD LLC.
#
# This file is part of Slurm, a resource management program.
# For details, see <https://slurm.schedmd.com/>.
# Please also read the included file: DISCLAIMER.
#
# Slurm is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# Slurm is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with Slurm; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
############################################################################

source ./globals
source ./globals_accounting
source ./globals_federation

set fed_name        "feda"
set user_name       ""
set srun_job_cnt    0
set my_sbatch       "${fed_slurm_base}/$fedc1/bin/sbatch"
set my_srun         "${fed_slurm_base}/$fedc1/bin/srun"
set my_squeue       "${fed_slurm_base}/$fedc1/bin/squeue"
regexp "($number)" [get_config_param "MinJobAge"] {} min_job_age
set min_job_age     [expr {$min_job_age + 65}]
set file_in2        "$test_dir/input2"

#
# Check accounting config and bail if not found.
#
if {[get_config_param "AccountingStorageType"] ne "accounting_storage/slurmdbd"} {
	skip "This test can't be run without a usable AccountStorageType"
}

if {[get_admin_level] ne "Administrator"} {
	skip "This test can't be run without being an Accounting administrator. Use: sacctmgr mod user \$USER set admin=admin"
}

proc build_regex { list } {

	set joined [join $list "|"]
	return ".+(${joined}).+\\n"
}

proc lremove { list discard } {

	return [lsearch -all -inline -not -exact $list $discard]

}

proc sbatch_to { options regex } {
	global number bin_sleep node_count my_sbatch

	set matches 0
	set job_id 0
	set command "$my_sbatch -N$node_count --exclusive --output=/dev/null "
	append command $options
	append command " --wrap \"sleep 900\""
	spawn {*}$command
	expect {
		-re "$regex" {
			incr matches
			set job_id $expect_out(1,string)
		}
		timeout {
			fail "sbatch not responding"
		}
		eof {
			wait
		}
	}
	if {$matches != 1} {
		fail "Batch submit failure (expected $regex)"
	}

	return $job_id
}

proc srun { options regex } {
	global number file_in2 bin_sleep node_count my_srun

	set sleep_time 900
	set matches 0
	set job_id 0
	set command "$my_srun -N$node_count --exclusive "
	append command $options
	append command " $file_in2"

	spawn {*}$command
	expect {
		-re "$regex" {
			incr matches
			set job_id $expect_out(1,string)
		}
		timeout {
			fail "srun not responding"
		}
		eof {
			wait
		}
	}
	if {$matches != 1} {
		fail "srun failure (expected $regex)"
	}
	return $job_id

}

proc cancel_federation_jobs { } {
	global scancel user_name fedc1 fedc2 fedc3

	spawn $scancel -M$fedc1,$fedc2,$fedc3 --user $user_name
	expect {
		eof {
			wait
		}
	}
	sleep 5
}

proc cleanup { } {
	global fed_name bin_bash bin_rm test_name

	cancel_federation_jobs
	delete_federations $fed_name
	exec $bin_bash -c "$bin_rm -f $test_name*.out"
}

#start test

if {![check_federation_setup]} {
	skip "This test can't be run without fed_slurm_base, fedc1, fedc2, fedc3 setup in globals.local"
}

if {![check_federation_up]} {
	skip "This test can't be run without all clusters up"
}

set user_name [get_my_user_name]

# Remove existing setup
cleanup

# add clusters to federation
if {[setup_federation $fed_name]} {
	fail "Failed to setup federation"
}

# get number of nodes per cluster
set node_count [llength [get_nodes_by_state idle,alloc,comp "[default_partition] --local"]]

log_info "################################################################"
log_info "Setup cluster features"
log_info "################################################################"

set matches 0
spawn $sacctmgr -i modify cluster $fedc1 set features=fa
expect {
	-re "Setting$eol" {
		incr matches
		exp_continue
	}
	-re "^\\s+Feature\\s+=\\s+fa" {
		incr matches
		exp_continue
	}
	-re "Modified cluster...$eol" {
		incr matches
		exp_continue
	}
	-re "^\\s+$fedc1$eol" {
		incr matches
		exp_continue
	}
	timeout {
		fail "sacctmgr mod not responding"
	}
	eof {
		wait
	}
}
if {$matches != 4} {
	fail "Unexpected error (got $matches)"
}

set matches 0
spawn $sacctmgr -i modify cluster $fedc2 set features=fb
expect {
	-re "Setting$eol" {
		incr matches
		exp_continue
	}
	-re "^\\s+Feature\\s+=\\s+fb" {
		incr matches
		exp_continue
	}
	-re "Modified cluster...$eol" {
		incr matches
		exp_continue
	}
	-re "^\\s+$fedc2$eol" {
		incr matches
		exp_continue
	}
	timeout {
		fail "sacctmgr mod not responding"
	}
	eof {
		wait
	}
}
if {$matches != 4} {
	fail "Unexpected error (got $matches)"
}

set matches 0
spawn $sacctmgr -i modify cluster $fedc3 set features=fc
expect {
	-re "Setting$eol" {
		incr matches
		exp_continue
	}
	-re "^\\s+Feature\\s+=\\s+fc" {
		incr matches
		exp_continue
	}
	-re "Modified cluster...$eol" {
		incr matches
		exp_continue
	}
	-re "^\\s+$fedc3$eol" {
		incr matches
		exp_continue
	}
	timeout {
		fail "sacctmgr mod not responding"
	}
	eof {
		wait
	}
}
if {$matches != 4} {
	fail "Unexpected error (got $matches)"
}

make_bash_script $file_in2 "sleep 900"

log_info "################################################################"
log_info "Verify federated sbatch --test-only output"
log_info "################################################################"

cancel_federation_jobs

set feds        [list $fedc1 $fedc2 $fedc3]
set regex       [build_regex $feds]
set reg_default "Submitted batch job ($number)"

sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex

set ji0   [sbatch_to "-t5 -M$fedc1" $reg_default]
set f1    [wait_for_fed_job $ji0 RUNNING [join $feds ","]]
sleep 2

# Job should run on any of the two remaining clusters
set feds  [lremove $feds $f1]
set regex [build_regex $feds]
sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex
sbatch_to "--test-only -M$f1" [build_regex $f1]

set ji1 [sbatch_to "-t10 -M$fedc2" $reg_default]
set f2  [wait_for_fed_job $ji1 RUNNING [join $feds ","]]
sleep 2

# Job should run on the last remaining cluster
set feds  [lremove $feds $f2]
set regex [build_regex $feds]
sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex
sbatch_to "--test-only -M$f1,$f2" [build_regex $f1]

set ji2 [sbatch_to "-t15" $reg_default]
set f3  [wait_for_fed_job $ji2 RUNNING [join $feds ","]]
sleep 2

set regex [build_regex $f1]
sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex
sbatch_to "--test-only -M$f1,$f2" [build_regex $f1]
sbatch_to "--test-only -M$f2,$f3" [build_regex $f2]

set pend_job [sbatch_to "-M$f1 -t50" $reg_default]
set pend_cluster [wait_for_fed_job $pend_job PENDING $f1]
if {$pend_cluster eq ""} {
	fail "Didn't find cluster with pending job"
}

set regex [build_regex $f2]
sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex
sbatch_to "--test-only -M$f1,$f2" [build_regex $f2]
sbatch_to "--test-only -M$f2,$f3" [build_regex $f2]

set pend_job [sbatch_to "-M$f2 -t50" $reg_default]
set pend_cluster [wait_for_fed_job $pend_job PENDING $f2]
if {$pend_cluster eq ""} {
	fail "Didn't find cluster with pending job"
}

set regex [build_regex $f3]
sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex
sbatch_to "--test-only -M$f1" [build_regex $f1]
sbatch_to "--test-only -M$f1,$f2" [build_regex $f1]
sbatch_to "--test-only -M$f2,$f3" [build_regex $f3]

set pend_job [sbatch_to "-M$f3 -t50" $reg_default]
set pend_cluster [wait_for_fed_job $pend_job PENDING $f3]
if {$pend_cluster eq ""} {
	fail "Didn't find cluster with pending job"
}

set regex [build_regex $f1]
sbatch_to "--test-only" $regex
sbatch_to "--test-only -Mall" $regex
sbatch_to "--test-only -M$f3" [build_regex $f3]

set matches 0
spawn $my_sbatch -N11 --exclusive --output=/dev/null -t1 --wrap "sleep 30"\
		--test-only
expect {
	-re "allocation failure: Requested node configuration is not\
		available\\s+" {
		incr matches
	}
	timeout {
		fail "sbatch not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "Batch submit failure"
}


log_info "################################################################"
log_info "Verify federated srun --test-only output"
log_info "################################################################"

cancel_federation_jobs

set feds        [list $fedc1 $fedc2 $fedc3]
set regex       [build_regex $feds]
set reg_default "srun: job ($number).+\\n"

srun "--test-only" $regex
srun "--test-only -Mall" $regex

set ji0 [srun "-t5 -M$fedc1" $reg_default]
set f1  [wait_for_fed_job $ji0 RUNNING [join $feds ","]]
sleep 2

# Job should run on any of the two remaining clusters
set fed   [lremove $feds $f1]
set regex [build_regex $feds]
srun "--test-only" $regex
srun "--test-only -Mall" $regex
srun "--test-only -M$f1" [build_regex $f1]

set ji1 [srun "-t10 -M$fedc2" $reg_default]
set f2  [wait_for_fed_job $ji1 RUNNING [join $feds ","]]
sleep 2

# Job should run on the last remaining cluster
set feds  [lremove $feds $f2]
set regex [build_regex $feds]
srun "--test-only" $regex
srun "--test-only -Mall" $regex
srun "--test-only -M$f1,$f2" [build_regex $f1]

set ji2   [srun "-t15" $reg_default]
set f3    [wait_for_fed_job $ji2 RUNNING [join $feds ","]]
sleep 2

set regex [build_regex $f1]
srun "--test-only" $regex
srun "--test-only -Mall" $regex
srun "--test-only -M$f1,$f2" [build_regex $f1]
srun "--test-only -M$f2,$f3" [build_regex $f2]

set pend_job [srun "-M$f1 -t50"  $reg_default]
set pend_cluster [wait_for_fed_job $pend_job PENDING $f1]
if {$pend_cluster eq ""} {
	fail "Didn't find cluster with pending job"
}

set regex [build_regex $f2]
srun "--test-only" $regex
srun "--test-only -Mall" $regex
srun "--test-only -M$f1,$f2" [build_regex $f2]
srun "--test-only -M$f2,$f3" [build_regex $f2]

set pend_job [srun "-M$f2 -t50"  $reg_default]
set pend_cluster [wait_for_fed_job $pend_job PENDING $f2]
if {$pend_cluster eq ""} {
	fail "Didn't find cluster with pending job"
}

set regex [build_regex $f3]
srun "--test-only" $regex
srun "--test-only -Mall" $regex
srun "--test-only -M$f1" [build_regex $f1]
srun "--test-only -M$f1,$f2" [build_regex $f1]
srun "--test-only -M$f2,$f3" [build_regex $f3]

set pend_job [srun "-M$f3 -t50"  $reg_default]
set pend_cluster [wait_for_fed_job $pend_job PENDING $f3]
if {$pend_cluster eq ""} {
	fail "Didn't find cluster with pending job"
}

set regex [build_regex $f1]
srun "--test-only" $regex
srun "--test-only -Mall" $regex
srun "--test-only -M$f3" [build_regex $f3]

set matches 0
spawn $my_srun -N11 --exclusive --test-only sleep 30
expect {
	-re "allocation failure: Requested node configuration is not\
		available\\s+" {
		incr matches
	}
	timeout {
		fail "srun not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "srun failure"
}