mirror of
https://github.com/kata-containers/cgroups-rs.git
synced 2026-08-05 02:13:23 +00:00
c2abd0229d
Run the complete test suite in pinned Ubuntu guests so cgroupfs and systemd coverage does not depend on the GitHub runner's hierarchy. Cross-compile static test binaries on the host to keep TCG execution practical. Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
87 lines
2.6 KiB
Bash
Executable File
87 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copy statically linked test executables into a cgroup VM and run them
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# sequentially. Running every executable covers library and integration tests.
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set -euo pipefail
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readonly USAGE="usage: run-tests-in-cgroup-vm.sh STATE_DIR TEST_BINARIES PRIVATE_KEY HIERARCHY"
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readonly STATE_DIR="${1:?${USAGE}}"
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readonly TEST_BINARIES="${2:?${USAGE}}"
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readonly SSH_PORT="${CGROUP_VM_SSH_PORT:-2222}"
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readonly SSH_USER="runner"
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readonly PRIVATE_KEY="${3:?${USAGE}}"
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readonly HIERARCHY="${4:?${USAGE}}"
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readonly SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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readonly GUEST_TEST_RUNNER="${SCRIPT_DIR}/run-test-binaries-in-guest.sh"
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case "${HIERARCHY}" in
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v1)
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hierarchy_check='
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grep -qw systemd.unified_cgroup_hierarchy=0 /proc/cmdline &&
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test "$(stat -fc %T /sys/fs/cgroup)" != cgroup2fs &&
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test -n "$(findmnt -rn -t cgroup -o TARGET)"
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'
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;;
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v2)
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hierarchy_check='
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grep -qw systemd.unified_cgroup_hierarchy=1 /proc/cmdline &&
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test "$(stat -fc %T /sys/fs/cgroup)" = cgroup2fs &&
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test -f /sys/fs/cgroup/cgroup.controllers
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'
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;;
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*)
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echo "unsupported cgroup hierarchy: ${HIERARCHY}" >&2
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exit 1
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;;
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esac
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if [[ ! -f "${STATE_DIR}/qemu.pid" ]]; then
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echo "QEMU pid file is missing from ${STATE_DIR}" >&2
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exit 1
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fi
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if [[ ! -f "${TEST_BINARIES}/manifest" ]]; then
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echo "test manifest is missing from ${TEST_BINARIES}" >&2
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exit 1
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fi
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if [[ ! -f "${PRIVATE_KEY}" ]]; then
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echo "SSH private key is missing: ${PRIVATE_KEY}" >&2
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exit 1
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fi
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if [[ ! -f "${GUEST_TEST_RUNNER}" ]]; then
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echo "guest test runner is missing: ${GUEST_TEST_RUNNER}" >&2
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exit 1
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fi
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ssh_options=(
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-i "${PRIVATE_KEY}"
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-p "${SSH_PORT}"
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-o BatchMode=yes
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-o ConnectTimeout=10
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-o StrictHostKeyChecking=no
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-o UserKnownHostsFile=/dev/null
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)
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echo "Guest hierarchy:"
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ssh "${ssh_options[@]}" "${SSH_USER}@127.0.0.1" \
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'set -e;
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systemd --version | head -n 1;
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findmnt -rn -t cgroup,cgroup2 -o FSTYPE,TARGET,OPTIONS;
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echo;
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cat /proc/cgroups'
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ssh "${ssh_options[@]}" "${SSH_USER}@127.0.0.1" \
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"${hierarchy_check}"
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ssh "${ssh_options[@]}" "${SSH_USER}@127.0.0.1" \
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'mkdir -p /tmp/cgroups-rs-tests'
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tar -czf - \
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-C "${TEST_BINARIES}" . \
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-C "${SCRIPT_DIR}" "$(basename "${GUEST_TEST_RUNNER}")" \
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| ssh "${ssh_options[@]}" "${SSH_USER}@127.0.0.1" \
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'tar -xzf - -C /tmp/cgroups-rs-tests'
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ssh "${ssh_options[@]}" "${SSH_USER}@127.0.0.1" \
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'bash /tmp/cgroups-rs-tests/run-test-binaries-in-guest.sh /tmp/cgroups-rs-tests'
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