aboutsummaryrefslogtreecommitdiff
path: root/test/test_podman_baseline.sh
blob: 3624d24c2eef34777e828270c6a5f1bc3c8b9a66 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
#!/usr/bin/env bash
# test_podman_baseline.sh
# A script to be run at the command line with Podman installed.
# This should be run against a new kit to provide base level testing
# on a freshly installed machine with no images or container in
# play.  This currently needs to be run as root.
#
# Please leave the whale-says test as the last test in this script.
# It makes it easier to identify if the script has finished or not.
#
# To run this command:
#
# /bin/bash -v test_podman_baseline.sh -d # Install and then deinstall Docker
# /bin/bash -v test_podman_baseline.sh -n # Do not perform docker test
# /bin/bash -v test_podman_baseline.sh -e # Stop on error
# /bin/bash -v test_podman_baseline.sh    # Continue on error
#

#######
# See if we want to stop on errors and/or install and then remove Docker.
#######
HOST_PORT="${HOST_PORT:-8080}"
showerror=0
installdocker=0
usedocker=1
while getopts "den" opt; do
    case "$opt" in
    d) installdocker=1
       ;;
    e) showerror=1
       ;;
    n) usedocker=0
       ;;
    esac
done

if [ "$installdocker" -eq 1 ] && [ "usedocker" -ne 0 ]
then
    echo "Script will install and then deinstall Docker."
fi

if [ "$showerror" -eq 1 ]
then
    echo "Script will stop on unexpected errors."
    set -e
fi

pkg_manager=`command -v dnf`
if [ -z "$pkg_manager" ]; then
    pkg_manager=`command -v yum`
fi

echo "Package manager binary: $pkg_manager"

########
# Next two commands should return blanks
########
podman images
podman ps --all

########
# Run ls in redis container, this should work
########
ctrid=$(podman pull docker.io/library/redis:4-alpine3.8)
podman run $ctrid ls /

########
# Remove images and containers
########
podman rm --all
podman rmi --all

########
# Create Fedora based image
########
image=$(podman pull registry.fedoraproject.org/fedora:latest)
echo $image

########
# Run container and display contents in /etc
########
podman run --rm $image ls -alF /etc

########
# Test networking, bind mounting a file, stdin/stdout redirect
########
echo "Testing networking: ..."
port_test_failed=0
txt1="Hello, Podman"
echo "$txt1" > /tmp/hello.txt
podman run -d --name myweb -p "$HOST_PORT:80" -w /var/www -v /tmp/hello.txt:/var/www/index.txt busybox httpd -f -p 80
echo "$txt1" | podman exec -i myweb sh -c "cat > /var/www/index2.txt"
txt2=$( podman exec myweb cat /var/www/index2.txt )
[ "x$txt1" == "x$txt2" ] && echo "PASS1" || { echo "FAIL1"; port_test_failed=1; }
txt2=$( podman run --rm --net host busybox wget -qO - http://localhost:$HOST_PORT/index.txt )
[ "x$txt1" == "x$txt2" ] && echo "PASS2" || { echo "FAIL2"; port_test_failed=1; }
txt2=$( podman run --rm --net host busybox wget -qO - http://localhost:$HOST_PORT/index2.txt )
[ "x$txt1" == "x$txt2" ] && echo "PASS3" || { echo "FAIL3"; port_test_failed=1; }
# podman run --rm --net container:myweb --add-host myweb:127.0.0.1 busybox wget -qO - http://myweb/index.txt
rm /tmp/hello.txt
podman stop myweb
podman rm myweb
[ "0$port_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
  echo "networking test failed";
  exit -1;
}


########
# pull and run many containers in parallel, test locks ..etc.
########
prun_test_failed=0
podman rmi docker.io/library/busybox:latest > /dev/null || :
for i in `seq 10`
do ( podman run -d --name b$i docker.io/library/busybox:latest busybox httpd -f -p 80 )&
done
echo -e "\nwaiting for creation...\n"
wait
echo -e "\ndone\n"
# assert we have 10 running containers
count=$( podman ps -q  | wc -l )
[ "x$count" == "x10" ] && echo "PASS" || { echo "FAIL, expecting 10 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
  echo "was expecting 10 running containers";
  exit -1;
}

prun_test_failed=0
for i in `seq 10`; do ( podman stop -t=1 b$i; podman rm b$i )& done
echo -e "\nwaiting for deletion...\n"
wait
echo -e "\ndone\n"
# assert we have 0 running containers
count=$( podman ps -q  | wc -l )
[ "x$count" == "x0" ] && echo "PASS" || { echo "FAIL, expecting 0 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
  echo "was expecting 0 running containers";
  exit -1;
}



########
# run many containers in parallel for an existing image, test locks ..etc.
########
prun_test_failed=0
podman pull docker.io/library/busybox:latest > /dev/null || :
for i in `seq 10`
do ( podman run -d --name c$i docker.io/library/busybox:latest busybox httpd -f -p 80 )&
done
echo -e "\nwaiting for creation...\n"
wait
echo -e "\ndone\n"
# assert we have 10 running containers
count=$( podman ps -q  | wc -l )
[ "x$count" == "x10" ] && echo "PASS" || { echo "FAIL, expecting 10 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
  echo "was expecting 10 running containers";
  exit -1;
}


for i in `seq 10`; do ( podman stop -t=1 c$i; podman rm c$i )& done
echo -e "\nwaiting for deletion...\n"
wait
echo -e "\ndone\n"
# assert we have 0 running containers
count=$( podman ps -q  | wc -l )
[ "x$count" == "x0" ] && echo "PASS" || { echo "FAIL, expecting 0 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
  echo "was expecting 0 running containers";
  exit -1;
}


########
# Run Java in the container - should ERROR but never stop
########
podman run $image java 2>&1 || echo $?

########
# Clean out containers
########
podman rm --all

########
# Install java onto the container, commit it, then run it showing java usage
########
podman run --net=host $image dnf -y install java
javaimage=$(podman ps --all -q)
podman commit $javaimage javaimage
podman run javaimage java -version

########
# Cleanup containers and images
########
podman rm --all
podman rmi --all

########
# Check images and containers, should be blanks
########
podman ps --all
podman images

########
# Create Fedora based container
########
image=$(podman pull registry.fedoraproject.org/fedora:latest)
echo $image
podman run $image ls /

########
# Create shell script to test on
########
FILE=./runecho.sh
/bin/cat <<EOM >$FILE
#!/usr/bin/env bash
for i in {1..9};
do
    echo "This is a new container pull ipbabble [" \$i "]"
done
EOM
chmod +x $FILE

########
# Copy and run file on container
########
ctrid=$(podman ps --all -q)
mnt=$(podman mount $ctrid)
cp ./runecho.sh ${mnt}/tmp/runecho.sh
podman umount $ctrid
podman commit $ctrid runecho
podman run runecho ./tmp/runecho.sh

########
# Inspect the container, verifying above was put into it
########
podman inspect $ctrid

########
# Check the images there should be a runecho image
########
podman images

########
# Remove the containers
########
podman rm -a

if [ "$usedocker" -ne 0 ]; then
    if [ "$installdocker" -eq 1 ]
    then
        ########
        # Install Docker, but not for long!
        ########
        $package_manager -y install docker
    fi
    systemctl restart docker

    ########
    # Push fedora-bashecho to the Docker daemon
    ########
    podman push runecho docker-daemon:fedora-bashecho:latest

    ########
    # Run fedora-bashecho pull Docker
    ########
    docker run fedora-bashecho ./tmp/runecho.sh

    if [ "$installdocker" -eq 1 ]
    then
        ########
        # Time to remove Docker
        ########
        $package_manager -y remove docker
    fi
fi

########
# Clean up Podman
########
podman rm --all
podman rmi --all

########
# Set up xfs mount for overlay quota
########

# 1.004608 MB is 1,004,608 bytes. The container overhead is 4608 bytes (or 9 512 byte pages), so this allocates 1 MB of usable storage
PODMANBASE="--storage-driver overlay --storage-opt overlay.size=1.004608M --root /tmp/podman_test/crio"
TMPDIR=/tmp/podman_test
mkdir  $TMPDIR
dd if=/dev/zero of=$TMPDIR/virtfs bs=1024 count=30720
device=$(losetup -f | tr -d '[:space:]')
losetup $device $TMPDIR/virtfs
mkfs.xfs $device
mount -t xfs -o prjquota $device $TMPDIR

########
# Expected to succeed
########
podman $PODMANBASE run --security-opt label=disable docker.io/library/alpine:latest sh -c 'touch file.txt && dd if=/dev/zero of=file.txt count=1048576 bs=1'
rc=$?
if [ $rc == 0 ];
then
    echo "Overlay test within limits passed"
else
    echo "Overlay test within limits failed"
fi

########
# Expected to fail
########

if [ "$showerror" -ne 1 ]; then
    podman $PODMANBASE run --security-opt label=disable docker.io/library/alpine:latest sh -c 'touch file.txt && dd if=/dev/zero of=file.txt count=1048577 bs=1'
    rc=$?
    if [ $rc != 0 ];
    then
        echo "Overlay test outside limits passed"
    else
        echo "Overlay test outside limits failed"
    fi
fi

########
# Clean up Podman
########
podman rm --all
podman rmi --all
umount $TMPDIR -l
losetup -d $device
rm -rf /tmp/podman_test

########
# Prep for UserNamespace testing
# Thanks @marcov!
########
PODMAN_OPTS_VOLUMES="-v /tmp/voltest/vol-0:/mnt/vol-0 -v /tmp/voltest/vol-1000:/mnt/vol-1000 -v /tmp/voltest/vol-100000:/mnt/vol-100000 -v /tmp/voltest/vol-101000:/mnt/vol-101000"
PODMAN_OPTS="$PODMAN_OPTS_VOLUMES --rm"
PODMAN_ID_MAPS="--uidmap=0:100000:1000000 --gidmap=0:100000:1000000"

########
# Make directories for UserNamespace testing
########
mkdir -p /tmp/voltest/vol-0
mkdir -p /tmp/voltest/vol-1000
mkdir -p /tmp/voltest/vol-100000
mkdir -p /tmp/voltest/vol-101000
UIDGID=`/usr/bin/tr -cd "[:digit:]" <<< /tmp/voltest/vol-0`

chown $UIDGID:$UIDGID /tmp/voltest/vol-0
chown $UIDGID:$UIDGID /tmp/voltest/vol-1000
chown $UIDGID:$UIDGID /tmp/voltest/vol-100000
chown $UIDGID:$UIDGID /tmp/voltest/vol-101000

########
# Make run test script
########
FILE=./runtest.sh
/bin/cat <<EOM >$FILE
#!/usr/bin/env bash
ls -n /mnt
for i in $(find /mnt -mindepth 1 -type d); do
    touch "$i/foobar" 2>/dev/null;
    echo "create $i/foobar: $?";
    /bin/rm "$i/foobar" 2>/dev/null;
done;
exit 0
EOM
chmod +x $FILE

########
# Make Dockerfile
########
FILE=./Dockerfile
/bin/cat <<EOM >$FILE
FROM docker.io/library/debian:latest
ADD ./runtest.sh /runtest.sh
EOM
chmod +x $FILE

########
# Build container
########
podman build -t usernamespace -f ./Dockerfile .

########
# Run the tests for UserNamespaces
########
echo "Run as root with no user NS"
podman run $PODMAN_OPTS usernamespace /bin/bash runtest.sh
echo ""

echo "Run as user 1000 with no user NS"
podman run --user=1000 $PODMAN_OPTS usernamespace /bin/bash /runtest.sh
echo ""

echo "Run as root with user NS "
podman run $PODMAN_ID_MAPS $PODMAN_OPTS usernamespace /bin/bash /runtest.sh
echo ""

echo "Run as user 1000 with user NS "
podman run --user=1000 $PODMAN_ID_MAPS $PODMAN_OPTS usernamespace /bin/bash /runtest.sh
echo ""

########
# Clean up Podman
########
podman rm --all
podman rmi --all
rm -f ./runtest.sh
rm -rf /tmp/voltest
rm -f ./Dockerfile

########
# Build Dockerfiles for OnBuild Test
# (Thanks @clcollins!)
########
FILE=./Dockerfile
/bin/cat <<EOM >$FILE
FROM docker.io/library/alpine:latest
RUN touch /foo
ONBUILD RUN touch /bar
EOM
chmod +x $FILE

FILE=./Dockerfile-2
/bin/cat <<EOM >$FILE
FROM onbuild-image
RUN touch /baz
EOM
chmod +x $FILE

########
# Build with Dockerfiles
########
podman build -f ./Dockerfile --format=docker -t onbuild-image .
podman build -f ./Dockerfile-2 --format=docker -t result-image .

########
# Check for /bar /baz and /foo files
########
podman run --network=host result-image ls -alF /bar /baz /foo

########
# Clean up Podman
########
podman rm --all
podman rmi --all
rm ./Dockerfile*

########
# Run AppArmor rootless tests
########
if aa-enabled >/dev/null && getent passwd 1000 >/dev/null; then
    # Expected to succeed
    sudo -u "#1000" podman run docker.io/library/alpine:latest echo hello
    rc=$?
    echo -n "rootless with no AppArmor profile "
    if [ $rc == 0 ]; then
        echo "passed"
    else
        echo "failed"
    fi

    # Expected to succeed
    sudo -u "#1000" podman run --security-opt apparmor=unconfined docker.io/library/alpine:latest echo hello
    rc=$?
    echo -n "rootless with unconfined AppArmor profile "
    if [ $rc == 0 ]; then
        echo "passed"
    else
        echo "failed"
    fi

    aaFile="/tmp/aaProfile"
    aaProfile="aa-demo-profile"
    cat > $aaFile << EOF
#include <tunables/global>
profile aa-demo-profile flags=(attach_disconnected,mediate_deleted) {
  #include <abstractions/base>
  deny mount,
  deny /sys/[^f]*/** wklx,
  deny /sys/f[^s]*/** wklx,
  deny /sys/fs/[^c]*/** wklx,
  deny /sys/fs/c[^g]*/** wklx,
  deny /sys/fs/cg[^r]*/** wklx,
  deny /sys/firmware/efi/efivars/** rwklx,
  deny /sys/kernel/security/** rwklx,
}
EOF

    apparmor_parser -Kr $aaFile

    #Expected to pass (as root)
    podman run --security-opt apparmor=$aaProfile docker.io/library/alpine:latest echo hello
    rc=$?
    echo -n "root with specified AppArmor profile: "
    if [ $rc == 0 ]; then
        echo "passed"
    else
        echo "failed"
    fi

    #Expected to pass (as root with --privileged).
    #Note that the profile should not be loaded letting the mount succeed.
    podman run --privileged docker.io/library/alpine:latest sh -c "mkdir tmp2; mount --bind tmp tmp2"
    rc=$?
    echo -n "root with specified AppArmor profile but --privileged: "
    if [ $rc == 0 ]; then
        echo "passed"
    else
        echo "failed"
    fi
    #Expected to fail (as rootless)
    sudo -u "#1000" podman run --security-opt apparmor=$aaProfile docker.io/library/alpine:latest echo hello
    rc=$?
    echo -n "rootless with specified AppArmor profile: "
    if [ $rc != 0 ]; then
        echo "passed"
    else
        echo "failed"
    fi

    ########
    # Clean up Podman and $aaFile
    ########
    apparmor_parser -R $aaFile
    podman rm --all
    podman rmi --all
    sudo -u "#1000" podman rm --all
    sudo -u "#1000" podman rmi --all
    rm -f $aaFile
fi

########
# Build Dockerfile for RUN with priv'd command test
########
FILE=./Dockerfile
/bin/cat <<EOM >$FILE
FROM alpine
RUN apk add nginx
EOM
chmod +x $FILE

########
# Build with the Dockerfile
########
podman build -f Dockerfile -t build-priv

########
# Cleanup
########
podman rm -a -f
podman rmi -a -f
rm ./Dockerfile

########
# Build Dockerfile for WhaleSays test
########
FILE=./Dockerfile
/bin/cat <<EOM >$FILE
FROM pharshal/whalesay:latest
RUN apt-get -y update && apt-get install -y fortunes
CMD /usr/games/fortune -a | cowsay
EOM
chmod +x $FILE

########
# Build with the Dockerfile
########
podman build -f Dockerfile -t whale-says

########
# Run the container to see what the whale says
########
podman run whale-says

########
# NOTE: Please leave the whale-says as the last test
# in this script.
########

########
# Clean up Podman and /tmp
########
podman rm --all
podman rmi --all
rm ./Dockerfile*