mirror of
https://github.com/systemd/systemd.git
synced 2024-11-23 18:23:32 +08:00
7a321b5a21
Having these named differently than the test itself mostly creates unecessary confusion and makes writing logic against the tests harder so let's rename the testsuite-xx units and scripts to just use the test name itself.
137 lines
5.3 KiB
Bash
Executable File
137 lines
5.3 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
# shellcheck disable=SC2016
|
|
set -eux
|
|
set -o pipefail
|
|
|
|
# shellcheck source=test/units/util.sh
|
|
. "$(dirname "$0")"/util.sh
|
|
|
|
at_exit() {
|
|
set +e
|
|
|
|
machinectl kill --signal=KILL nss-mymachines-{noip,singleip,manyips}
|
|
mountpoint -q /var/lib/machines && timeout 10 sh -c "until umount /var/lib/machines; do sleep .5; done"
|
|
rm -f /run/systemd/nspawn/*.nspawn
|
|
}
|
|
|
|
trap at_exit EXIT
|
|
|
|
# Mount temporary directory over /var/lib/machines to not pollute the image
|
|
mkdir -p /var/lib/machines
|
|
mount --bind "$(mktemp --tmpdir=/var/tmp -d)" /var/lib/machines
|
|
|
|
# Create a bunch of containers that:
|
|
# 1) Have no IP addresses assigned
|
|
create_dummy_container /var/lib/machines/nss-mymachines-noip
|
|
cat >/var/lib/machines/nss-mymachines-noip/sbin/init <<\EOF
|
|
#!/usr/bin/bash -ex
|
|
|
|
ip addr show dev ve-noip
|
|
touch /initialized
|
|
sleep infinity &
|
|
# Run the sleep command asynchronously, so bash is able to process signals
|
|
while :; do
|
|
wait || :
|
|
done
|
|
EOF
|
|
# 2) Have one IP address assigned (IPv4 only)
|
|
create_dummy_container /var/lib/machines/nss-mymachines-singleip
|
|
cat >/var/lib/machines/nss-mymachines-singleip/sbin/init <<\EOF
|
|
#!/usr/bin/bash -ex
|
|
|
|
ip addr add 10.1.0.2/24 dev ve-singleip
|
|
ip addr show dev ve-singleip
|
|
touch /initialized
|
|
sleep infinity &
|
|
while :; do
|
|
wait || :
|
|
done
|
|
EOF
|
|
# 3) Have bunch of IP addresses assigned (both IPv4 and IPv6)
|
|
create_dummy_container /var/lib/machines/nss-mymachines-manyips
|
|
cat >/var/lib/machines/nss-mymachines-manyips/sbin/init <<\EOF
|
|
#!/usr/bin/bash -ex
|
|
|
|
ip addr add 10.2.0.2/24 dev ve-manyips
|
|
for i in {100..120}; do
|
|
ip addr add 10.2.0.$i/24 dev ve-manyips
|
|
done
|
|
ip addr add fd00:dead:beef:cafe::2/64 dev ve-manyips nodad
|
|
ip addr show dev ve-manyips
|
|
touch /initialized
|
|
sleep infinity
|
|
while :; do
|
|
wait || :
|
|
done
|
|
EOF
|
|
# Create the respective .nspawn config files
|
|
mkdir -p /run/systemd/nspawn
|
|
for container in noip singleip manyips; do
|
|
cat >"/run/systemd/nspawn/nss-mymachines-$container.nspawn" <<EOF
|
|
[Exec]
|
|
Boot=yes
|
|
|
|
[Network]
|
|
VirtualEthernetExtra=ve-$container
|
|
EOF
|
|
done
|
|
|
|
# Start the containers and wait until all of them are initialized
|
|
machinectl start nss-mymachines-{noip,singleip,manyips}
|
|
for container in nss-mymachines-{noip,singleip,manyips}; do
|
|
timeout 30 bash -xec "while [[ ! -e /var/lib/machines/$container/initialized ]]; do sleep .5; done"
|
|
done
|
|
|
|
# We need to configure the dummy interfaces on the "outside" as well for `getent {ahosts4,ahosts6}` to work
|
|
# properly. This is caused by getaddrinfo() calling _check_pf() that iterates through all interfaces and
|
|
# notes if any of them has an IPv4/IPv6 - this is then used together with AF_INET/AF_INET6 to determine if we
|
|
# can ever return a valid answer, and if we configured the container interfaces only in the container, we
|
|
# would have no valid IPv4/IPv6 on the "outside" (as we don't set up any other netdev) which would make
|
|
# getaddrinfo() return EAI_NONAME without ever asking nss-mymachines.
|
|
ip addr add 10.1.0.1/24 dev ve-singleip
|
|
ip addr add 10.2.0.1/24 dev ve-manyips
|
|
ip addr add fd00:dead:beef:cafe::1/64 dev ve-manyips nodad
|
|
|
|
getent hosts -s mymachines
|
|
getent ahosts -s mymachines
|
|
|
|
# And finally check if we can resolve the containers via nss-mymachines
|
|
for database in hosts ahosts{,v4,v6}; do
|
|
(! getent "$database" -s mymachines nss-mymachines-noip)
|
|
done
|
|
|
|
run_and_grep "^10\.1\.0\.2\s+nss-mymachines-singleip$" getent hosts -s mymachines nss-mymachines-singleip
|
|
run_and_grep "^10\.1\.0\.2\s+STREAM" getent ahosts -s mymachines nss-mymachines-singleip
|
|
run_and_grep "^10\.1\.0\.2\s+STREAM" getent ahostsv4 -s mymachines nss-mymachines-singleip
|
|
run_and_grep "^::ffff:10\.1\.0\.2\s+STREAM" getent ahostsv6 -s mymachines nss-mymachines-singleip
|
|
|
|
run_and_grep "^fd00:dead:beef:cafe::2\s+nss-mymachines-manyips$" getent hosts -s mymachines nss-mymachines-manyips
|
|
run_and_grep "^fd00:dead:beef:cafe::2\s+STREAM" getent ahosts -s mymachines nss-mymachines-manyips
|
|
run_and_grep "^10\.2\.0\.2\s+STREAM" getent ahosts -s mymachines nss-mymachines-manyips
|
|
for i in {100..120}; do
|
|
run_and_grep "^10\.2\.0\.$i\s+STREAM" getent ahosts -s mymachines nss-mymachines-manyips
|
|
run_and_grep "^10\.2\.0\.$i\s+STREAM" getent ahostsv4 -s mymachines nss-mymachines-manyips
|
|
done
|
|
run_and_grep "^fd00:dead:beef:cafe::2\s+STREAM" getent ahostsv6 -s mymachines nss-mymachines-manyips
|
|
(! run_and_grep "^fd00:" getent ahostsv4 -s mymachines nss-mymachines-manyips)
|
|
(! run_and_grep "^10\.2:" getent ahostsv6 -s mymachines nss-mymachines-manyips)
|
|
|
|
# Multiple machines at once
|
|
run_and_grep "^10\.1\.0\.2\s+nss-mymachines-singleip$" getent hosts -s mymachines nss-mymachines-{singleip,manyips}
|
|
run_and_grep "^fd00:dead:beef:cafe::2\s+nss-mymachines-manyips$" getent hosts -s mymachines nss-mymachines-{singleip,manyips}
|
|
run_and_grep "^10\.1\.0\.2\s+STREAM" getent ahosts -s mymachines nss-mymachines-{singleip,manyips}
|
|
run_and_grep "^10\.2\.0\.2\s+STREAM" getent ahosts -s mymachines nss-mymachines-{singleip,manyips}
|
|
run_and_grep "^fd00:dead:beef:cafe::2\s+STREAM" getent ahosts -s mymachines nss-mymachines-{singleip,manyips}
|
|
|
|
for database in hosts ahosts ahostsv4 ahostsv6; do
|
|
(! getent "$database" -s mymachines foo-bar-baz)
|
|
done
|
|
|
|
# getgrid(), getgrnam(), getpwuid(), and getpwnam() are explicitly handled by nss-mymachines, so probe them
|
|
# as well
|
|
(! getent group -s mymachines foo 11)
|
|
(! getent passwd -s mymachines foo 11)
|
|
|
|
machinectl stop nss-mymachines-{noip,singleip,manyips}
|