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landing-stats: make collector multi-stack reusable

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Hernâni Marques 2026-07-17 16:26:18 +02:00
parent e1cc6d7141
commit b6c3225e97
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7 changed files with 291 additions and 58 deletions
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56
scripts/taler-landing/install-landing-stats-host.sh
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@ -1,35 +1,41 @@
#!/usr/bin/env bash
# Install central landing-stats collector as hernani user systemd timer.
# Install generic landing-stats collector as user systemd timer.
#
# On koopa:
# GOA / koopa (default):
# cd ~/src/koopa/koopa-admin-log
# ./scripts/taler-landing/install-landing-stats-host.sh
# systemctl --user start taler-landing-stats.service # one-shot now
# systemctl --user status taler-landing-stats.timer
#
# Requires: linger enabled for hernani (loginctl enable-linger hernani)
# so the timer runs without an interactive login.
# Stage TESTPAYSAN (stagepaysan on francpaysan host):
# STACK_PROFILE=stage-testpaysan ./scripts/taler-landing/install-landing-stats-host.sh
# # or from francpaysan-admin-log: ./scripts/stagepaysan/install-landing-stats.sh
#
# Optional: STACK_ENV_FILE=/path/to/profile.env
# Requires linger: sudo loginctl enable-linger $USER
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
ADMIN_LOG="${ADMIN_LOG:-$ROOT}"
SRC="$ADMIN_LOG/scripts/taler-landing"
UNIT_SRC="$ADMIN_LOG/configs/systemd/user"
PROFILE="${STACK_PROFILE:-goa}"
BIN_DST="${HOME}/.local/bin"
LIB_DST="${HOME}/.local/lib/taler-landing"
UNIT_DST="${HOME}/.config/systemd/user"
STATE_DST="${HOME}/.local/state/taler-landing-stats"
CFG_DST="${HOME}/.config/taler-landing"
mkdir -p "$BIN_DST" "$LIB_DST" "$UNIT_DST" "$STATE_DST"
mkdir -p "$BIN_DST" "$LIB_DST" "$UNIT_DST" "$STATE_DST" "$CFG_DST"
install -m 0755 "$SRC/collect-landing-stats.sh" "$BIN_DST/collect-landing-stats.sh"
install -m 0755 "$SRC/collect_bank_stats.py" "$LIB_DST/collect_bank_stats.py"
install -m 0755 "$SRC/enrich_stats_alt.py" "$LIB_DST/enrich_stats_alt.py"
install -m 0755 "$SRC/merge_resources.py" "$LIB_DST/merge_resources.py"
install -m 0755 "$SRC/collect_container_resources.sh" "$LIB_DST/collect_container_resources.sh"
install -m 0755 "$SRC/test-landing-stats.sh" "$BIN_DST/test-landing-stats.sh" 2>/dev/null || \
install -m 0755 "$SRC/test-landing-stats.sh" "$LIB_DST/test-landing-stats.sh"
if [ -f "$SRC/test-landing-stats.sh" ]; then
install -m 0755 "$SRC/test-landing-stats.sh" "$BIN_DST/test-landing-stats.sh" 2>/dev/null || \
install -m 0755 "$SRC/test-landing-stats.sh" "$LIB_DST/test-landing-stats.sh"
fi
install -m 0644 "$SRC/goa_amounts.py" "$LIB_DST/goa_amounts.py"
# mem-snapshot helper lives in taler-shared (copied into containers at collect time)
if [ -f "$ADMIN_LOG/scripts/taler-shared/mem-snapshot.sh" ]; then
@ -37,18 +43,34 @@ if [ -f "$ADMIN_LOG/scripts/taler-shared/mem-snapshot.sh" ]; then
"$LIB_DST/mem-snapshot.sh"
fi
# Wrapper always uses installed lib next to itself when LIB discovery works;
# also point ADMIN_LOG for in-container script refresh.
# Stack profile → ~/.config/taler-landing/stack.env (sourced by collector)
if [ -n "${STACK_ENV_FILE:-}" ] && [ -f "${STACK_ENV_FILE}" ]; then
install -m 0644 "${STACK_ENV_FILE}" "$CFG_DST/stack.env"
elif [ -f "$SRC/profiles/${PROFILE}.env" ]; then
install -m 0644 "$SRC/profiles/${PROFILE}.env" "$CFG_DST/stack.env"
else
echo "WARN: no profile ${PROFILE}.env — collector uses built-in GOA defaults" >&2
fi
install -m 0644 "$UNIT_SRC/taler-landing-stats.service" "$UNIT_DST/"
install -m 0644 "$UNIT_SRC/taler-landing-stats.timer" "$UNIT_DST/"
# Rewrite ExecStart to installed binary if unit uses %h path — units already do.
# Point unit EnvironmentFile at stack profile
if grep -q '^EnvironmentFile=' "$UNIT_DST/taler-landing-stats.service" 2>/dev/null; then
:
else
# inject after [Service]
sed -i '/^\[Service\]/a EnvironmentFile=-%h/.config/taler-landing/stack.env' \
"$UNIT_DST/taler-landing-stats.service"
fi
systemctl --user daemon-reload
systemctl --user enable --now taler-landing-stats.timer
echo "Installed (user=$(id -un)):"
echo "Installed (user=$(id -un) profile=${PROFILE}):"
echo " $BIN_DST/collect-landing-stats.sh"
echo " $LIB_DST/{collect_bank_stats,enrich_stats_alt,goa_amounts}.py"
echo " $CFG_DST/stack.env"
echo " $UNIT_DST/taler-landing-stats.{service,timer} (timer enabled)"
echo " logs: $STATE_DST/"
echo
@ -61,8 +83,6 @@ echo "Run once now:"
echo " systemctl --user start taler-landing-stats.service"
echo " journalctl --user -u taler-landing-stats.service -n 40 --no-pager"
echo
echo "Optional secrets (if not readable via podman exec bank /root/…):"
echo " mkdir -p ~/.config/taler-landing"
echo " cp …/bank-admin-password.txt ~/.config/taler-landing/"
echo " cp …/bank-explorer-password.txt ~/.config/taler-landing/"
echo " chmod 600 ~/.config/taler-landing/*"
echo "Secrets (if not via podman exec bank):"
echo " mkdir -p ~/.config/taler-landing && chmod 700 ~/.config/taler-landing"
echo " # bank-admin-password.txt bank-explorer-password.txt"