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Test: Run joiners in isolated terminals #871

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Merged
roosterfish merged 3 commits into from
Jul 13, 2025
Merged

Test: Run joiners in isolated terminals #871

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9373106
test/includes: Launch interactive join in separate terminals
roosterfish Jul 11, 2025
35cb160
test/includes: Remove newlines
roosterfish Jul 11, 2025
39bcb5b
test/includes: Cleanup left over tmux sessions
roosterfish Jul 11, 2025
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34 changes: 23 additions & 11 deletions test/includes/microcloud.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -207,7 +207,6 @@ join_session(){
LOOKUP_IFACE="enp5s0"
fi


# Select the first usable address and enter the passphrase.
setup="$([ -n "${LOOKUP_IFACE}" ] && printf "table:filter %s" "${LOOKUP_IFACE}") # filter the lookup interface
$([ -n "${LOOKUP_IFACE}" ] && printf "table:select") # select the interface
Expand All @@ -222,24 +221,37 @@ $(true) # workaround for set -e
set -x
fi


# Spawn joiner child processes, and capture the exit code.
for member in ${joiners}; do
lxc exec "${member}" -- sh -c "tee in | (microcloud join 2>&1 3>debug; echo \$? > code) | tee out" <<< "${setup}" &
tmux new-session -d -s "${member}" lxc exec "${member}" -- sh -c "tee in | (microcloud join 2>&1 3>debug; echo \$? > code) | tee out"

retries=0

# Wait until CLI is in testing mode.
while [[ ! "$(tmux capture-pane -t "${member}" -pS -)" =~ "MicroCloud CLI is in testing mode" ]]; do
if [ "${retries}" -gt 30 ]; then
echo "Failed waiting for test console on ${member} to become ready"
exit 1
fi

retries="$((retries+1))"
sleep 1
done

# Send the interactive test inputs, a newline and EOF.
tmux send-keys -t "${member}" "${setup}" Enter C-d
done

# Set up microcloud with the initiator.
microcloud_interactive "${mode}" "${initiator}"
code="$?"

# Kill the childs if they are still running.
child_processes="$(jobs -pr)"
if [ -n "${child_processes}" ]; then
for p in ${child_processes}; do
kill -9 "${p}"
done
fi

# Kill the tmux sessions if they are still running.
# The '#S' filter returns only the session's names.
# Suppress errors in case the list of sessions is empty.
for session in $(tmux list-sessions -F '#S' 2>/dev/null); do
tmux kill-session -t "${session}"
done

for joiner in ${joiners} ; do
[ "$(lxc file pull "${joiner}"/root/code -)" = "${code}" ]
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