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#!/usr/bin/env bats -*- bats -*-
#
# Tests podman system service under systemd socket activation
#
load helpers
load helpers.systemd
SERVICE_NAME="podman_test_$(random_string)"
SERVICE_SOCK_ADDR="/run/podman/$SERVICE_NAME.sock"
if is_rootless; then
SERVICE_SOCK_ADDR="$XDG_RUNTIME_DIR/podman/$SERVICE_NAME.sock"
fi
SERVICE_FILE="$UNIT_DIR/$SERVICE_NAME.service"
SOCKET_FILE="$UNIT_DIR/$SERVICE_NAME.socket"
# URL to use for ping
_PING=http://placeholder-hostname/libpod/_ping
function setup() {
skip_if_remote "systemd tests are meaningless over remote"
basic_setup
cat > $SERVICE_FILE <<EOF
[Unit]
Description=Podman API Service
Requires=$SERVICE_NAME.socket
After=$SERVICE_NAME.socket
Documentation=man:podman-system-service(1)
StartLimitIntervalSec=0
[Service]
Type=exec
KillMode=process
Environment=LOGGING="--log-level=info"
ExecStart=$PODMAN $LOGGING system service -t 2
EOF
cat > $SOCKET_FILE <<EOF
[Unit]
Description=Podman API Socket
Documentation=man:podman-system-service(1)
[Socket]
ListenStream=%t/podman/$SERVICE_NAME.sock
SocketMode=0660
[Install]
WantedBy=sockets.target
EOF
# ensure pause die before each test runs
if is_rootless; then
local pause_pid_file="$XDG_RUNTIME_DIR/libpod/tmp/pause.pid"
if [ -f $pause_pid_file ]; then
kill -9 $(< $pause_pid_file) 2> /dev/null
rm -f $pause_pid_file
fi
fi
systemctl start "$SERVICE_NAME.socket"
}
function teardown() {
systemctl stop "$SERVICE_NAME.socket"
rm -f "$SERVICE_FILE" "$SOCKET_FILE"
systemctl daemon-reload
basic_teardown
}
@test "podman system service - socket activation - no container" {
run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR $_PING
echo "curl output: $output"
is "$status" "0" "curl exit status"
is "$output" "OK" "podman service responds normally"
}
@test "podman system service - socket activation - existing container" {
run_podman run -d $IMAGE sleep 90
cid="$output"
run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR $_PING
echo "curl output: $output"
is "$status" "0" "curl exit status"
is "$output" "OK" "podman service responds normally"
run_podman rm -f -t 0 $cid
}
@test "podman system service - socket activation - kill rootless pause" {
if ! is_rootless; then
skip "there is no pause process when running rootfull"
fi
run_podman run -d $IMAGE sleep 90
cid="$output"
local pause_pid_file="$XDG_RUNTIME_DIR/libpod/tmp/pause.pid"
if [ ! -f $pause_pid_file ]; then
# This seems unlikely, but not impossible
die "Pause pid file does not exist: $pause_pid_file"
fi
echo "kill -9 $(< pause_pid_file)"
kill -9 $(< $pause_pid_file)
run curl -s --max-time 3 --unix-socket $SERVICE_SOCK_ADDR $_PING
echo "curl output: $output"
is "$status" "0" "curl exit status"
is "$output" "OK" "podman service responds normally"
run_podman rm -f -t 0 $cid
}
# vim: filetype=sh
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