Emir Beganovic
57df34ddfc
Review fixes. The first-boot systemd-analyze now waits (bounded) for startup to finish, since SSH can answer first and systemd-analyze refuses until it has. In the boot scenario, a non-zero exit from is-system-running (as for "degraded") no longer ends the script under set -e before the diagnostics are saved, and a failed query for failed units writes a marker instead of an empty file that read as "none".
39 lines
1.9 KiB
Bash
Executable File
39 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Everyday boot: boots the installed system a second time and records how
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# long it takes to answer SSH and what systemd-analyze reports, then asserts
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# that systemd finished starting with no failed units. CI reports these next
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# to the install time, so a change that slows booting shows up in its PR.
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source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
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base_image_ready || { echo "No base image; run this through ./test/integration" >&2; exit 1; }
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log "Booting the installed system"
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boot_started=$(date +%s%N)
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start_vm_from_base
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wait_for_ssh 300 failure-boot-ssh-timeout || exit 1
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boot_ms=$((($(date +%s%N) - boot_started) / 1000000))
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# Coarse: wait_for_ssh polls every 5 s. systemd-analyze below has the exact
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# firmware, loader, kernel and userspace split.
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log "SSH answered within ${boot_ms} ms of power-on"
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# --wait returns once startup has finished, so systemd-analyze has final
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# numbers and a unit that fails late in boot is still counted. It exits
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# non-zero for "degraded"; keep the answer so the diagnostics below are still
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# collected and the assertion reports it.
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state=$(ssh_guest "timeout 120 systemctl is-system-running --wait" 2>/dev/null | tr -d '\r' || true)
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ssh_guest "systemd-analyze" >"$RUN_DIR/systemd-analyze.txt" 2>/dev/null || true
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ssh_guest "systemd-analyze blame --no-pager | head -n 20" >"$RUN_DIR/systemd-analyze-blame.txt" 2>/dev/null || true
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# A query that fails must not read as "no failed units".
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ssh_guest "systemctl --failed --no-legend --plain" >"$RUN_DIR/failed-units.txt" 2>/dev/null ||
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echo "could not query failed units over SSH" >"$RUN_DIR/failed-units.txt"
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printf '{"boot_to_ssh_ms": %d, "system_state": "%s"}\n' "$boot_ms" "$state" >"$RUN_DIR/boot-timing.json"
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check "systemd reports the system running (got: ${state:-nothing})" test "$state" = running
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check "no failed units" test ! -s "$RUN_DIR/failed-units.txt"
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capture_console "success-boot"
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stop_vm
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finish
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