projects / mirror_lxc.git / blame
| Commit | Line | Data |
|---|---|---|
| 735f2c6e TA |
1 | #!/bin/sh |
| 2 | ||
| 3 | # Do an end to end checkpoint and restore with criu. | |
| 4 | ||
| 5 | set -e | |
| 6 | ||
| 7 | FAIL() { | |
| 8 | echo -n "Failed " >&2 | |
| 9 | echo "$*" >&2 | |
| 10 | exit 1 | |
| 11 | } | |
| 12 | ||
| 13 | if [ "$(id -u)" != "0" ]; then | |
| 14 | echo "ERROR: Must run as root." | |
| 15 | exit 1 | |
| 16 | fi | |
| 17 | ||
| 5f845c92 TA |
18 | verlte() { |
| 19 | ! [ "$1" = "$(printf "$1\n$2" | sort -V | tail -n1)" ] | |
| 20 | } | |
| 21 | ||
| 22 | criu_version="$(criu --version | head -n1 | cut -d' ' -f 2)" | |
| 23 | ||
| d48d2229 | 24 | if verlte "$criu_version" "1.3.1"; then |
| 735f2c6e TA |
25 | echo "SKIP: skipping test because no (or wrong) criu installed." |
| 26 | exit 0 | |
| 27 | fi | |
| 28 | ||
| 29 | name=lxc-test-criu | |
| 30 | lxc-create -t ubuntu -n $name || FAIL "creating container" | |
| 31 | ||
| 32 | cat >> "$(lxc-config lxc.lxcpath)/$name/config" <<EOF | |
| 33 | # hax for criu | |
| 3aed4934 | 34 | lxc.console.path = none |
| fe1c5887 | 35 | lxc.tty.max = 0 |
| 735f2c6e TA |
36 | lxc.cgroup.devices.deny = c 5:1 rwm |
| 37 | EOF | |
| 38 | ||
| 39 | lxc-start -n $name -d || FAIL "starting container" | |
| 40 | lxc-wait -n $name -s RUNNING || FAIL "waiting for container to run" | |
| 41 | ||
| 42 | # Let the container boot and get into a steady state. | |
| 43 | sleep 5s | |
| 44 | ||
| 45 | # The first time this usually fails because CRIU cannot checkpoint things with | |
| 46 | # data on a socket. | |
| 47 | lxc-checkpoint -n $name -v -s -D /tmp/checkpoint || FAIL "failed checkpointing" | |
| da0e298c | 48 | lxc-wait -n $name -s STOPPED |
| 735f2c6e TA |
49 | lxc-checkpoint -n $name -v -r -D /tmp/checkpoint || FAIL "failed restoring" |
| 50 | ||
| 09ef0838 | 51 | lxc-stop -n $name -k |
| 735f2c6e | 52 | lxc-destroy -f -n $name |