podman/test/system/helpers.systemd.bash

103 lines
2.9 KiB
Bash

# -*- bash -*-
#
# BATS helpers for systemd-related functionality
#
# For tests which write systemd unit files
UNIT_DIR="/run/systemd/system"
_DASHUSER=
if is_rootless; then
UNIT_DIR="${XDG_RUNTIME_DIR}/systemd/user"
# Why isn't systemd smart enough to figure this out on its own?
_DASHUSER="--user"
fi
mkdir -p $UNIT_DIR
systemctl() {
timeout --foreground -v --kill=10 $PODMAN_TIMEOUT systemctl $_DASHUSER "$@"
}
journalctl() {
timeout --foreground -v --kill=10 $PODMAN_TIMEOUT journalctl $_DASHUSER "$@"
}
systemd-run() {
timeout --foreground -v --kill=10 $PODMAN_TIMEOUT systemd-run $_DASHUSER "$@";
}
# "systemctl start" is special: when it fails, it doesn't give any useful info.
# This helper fixes that.
systemctl_start() {
# Arg processing. First arg might be "--wait"...
local wait=
if [[ "$1" = "--wait" ]]; then
wait="$1"
shift
fi
# ...but beyond that, only one arg is allowed
local unit="$1"
shift
assert "$*" = "" "systemctl_start invoked with spurious args"
echo "$_LOG_PROMPT systemctl $wait start $unit"
run systemctl $wait start "$unit"
echo "$output"
if [[ $status -eq 0 ]]; then
return
fi
# Failed. This is our value added.
echo
echo "***** systemctl start $unit -- FAILED!"
echo
echo "$_LOG_PROMPT systemctl status $unit"
run systemctl status "$unit"
echo "$output"
echo
echo "$_LOG_PROMPT journalctl -xeu $unit"
run journalctl -xeu "$unit"
echo "$output"
false
}
install_kube_template() {
# If running from a podman source directory, build and use the source
# version of the play-kube-@ unit file
unit_name="podman-kube@.service"
unit_file_in="contrib/systemd/system/${unit_name}.in"
if [[ -e $unit_file_in ]]; then
unit_file_out=$UNIT_DIR/$unit_name
sed -e "s;@@PODMAN@@;$PODMAN;g" <$unit_file_in >$unit_file_out.tmp.$$ \
&& mv $unit_file_out.tmp.$$ $unit_file_out
elif [[ "$PODMAN" = "/usr/bin/podman" ]]; then
# Not running from a source directory. This is expected in gating,
# and is probably OK, but it could fail on a misinstalled setup.
# Maintainer will only see this warning in case of test failure.
echo "WARNING: Test will rely on system-installed unit files." >&2
else
skip "No $unit_file_in, and PODMAN=$PODMAN"
fi
}
quadlet_to_service_name() {
local filename=$(basename -- "$1")
local extension="${filename##*.}"
local filename="${filename%.*}"
local suffix=""
if [ "$extension" == "volume" ]; then
suffix="-volume"
elif [ "$extension" == "network" ]; then
suffix="-network"
elif [ "$extension" == "image" ]; then
suffix="-image"
elif [ "$extension" == "pod" ]; then
suffix="-pod"
elif [ "$extension" == "build" ]; then
suffix="-build"
fi
echo "$filename$suffix.service"
}