release 1.3.1: monpages FQDN check + fix silent deploy skip
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Hernâni Marques
parent
941f54b409
commit
5b56141014
12 changed files with 247 additions and 17 deletions
161
check_monitoring_pages.sh
Executable file
161
check_monitoring_pages.sh
Executable file
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#!/usr/bin/env bash
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# check_monitoring_pages.sh — verify public monitoring HTML pages via FQDN
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#
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# Outside-in: curl https://<fqdn>/<path>/ and require a real HTML monitoring page.
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# Catches: merchant JSON code 21 (Caddy handle missing), WP 404, empty stubs, deploy skip.
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#
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# Env (same knobs as host-agent HTML layout):
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# MON_HOSTS space-separated FQDNs (default from TALER_DOMAIN)
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# HTML_URL_OK path for OK page (default /monitoring/)
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# HTML_URL_ERR optional err path; checked if MONPAGES_CHECK_ERR=1
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# MONITORING_PAGE_URLS optional full URL list (overrides host+path construction)
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# MONPAGES_EXTRA_URLS additional absolute URLs (space-separated)
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# TIMEOUT curl timeout (from lib.sh)
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#
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set -euo pipefail
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ROOT=$(cd "$(dirname "$0")" && pwd)
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# shellcheck source=lib.sh
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source "$ROOT/lib.sh"
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set_area monpages
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section "monpages · public monitoring HTML via FQDN (outside-in)"
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# Default hosts from domain (mirror run-host-report.sh)
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if [ -z "${MON_HOSTS:-}" ]; then
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case "${TALER_DOMAIN:-}" in
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hacktivism.ch|koopa)
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MON_HOSTS="bank.hacktivism.ch exchange.hacktivism.ch taler.hacktivism.ch"
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;;
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stage.lefrancpaysan.ch|stage.*lefrancpaysan*)
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MON_HOSTS="stage.bank.lefrancpaysan.ch stage.exchange.lefrancpaysan.ch stage.monnaie.lefrancpaysan.ch"
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;;
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lefrancpaysan.ch)
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MON_HOSTS="bank.lefrancpaysan.ch exchange.lefrancpaysan.ch monnaie.lefrancpaysan.ch"
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;;
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*)
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MON_HOSTS="${TALER_DOMAIN:-}"
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;;
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esac
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fi
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HTML_URL_OK="${HTML_URL_OK:-/monitoring/}"
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HTML_URL_ERR="${HTML_URL_ERR:-/monitoring_err/}"
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# ensure leading + trailing slash
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case "$HTML_URL_OK" in
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/*) ;;
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*) HTML_URL_OK="/$HTML_URL_OK" ;;
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esac
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case "$HTML_URL_OK" in
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*/) ;;
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*) HTML_URL_OK="${HTML_URL_OK}/" ;;
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esac
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build_urls() {
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local h p
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if [ -n "${MONITORING_PAGE_URLS:-}" ]; then
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# shellcheck disable=SC2086
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printf '%s\n' $MONITORING_PAGE_URLS
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else
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for h in $MON_HOSTS; do
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[ -z "$h" ] && continue
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printf 'https://%s%s\n' "$h" "$HTML_URL_OK"
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if [ "${MONPAGES_CHECK_ERR:-0}" = "1" ]; then
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p="$HTML_URL_ERR"
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case "$p" in /*) ;; *) p="/$p" ;; esac
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case "$p" in */) ;; *) p="${p}/" ;; esac
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printf 'https://%s%s\n' "$h" "$p"
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fi
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done
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fi
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if [ -n "${MONPAGES_EXTRA_URLS:-}" ]; then
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# shellcheck disable=SC2086
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printf '%s\n' $MONPAGES_EXTRA_URLS
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fi
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}
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# True if body looks like our monitoring HTML (not merchant API / WP 404).
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is_monitoring_html() {
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local f="$1"
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if grep -qE '"code"[[:space:]]*:[[:space:]]*21' "$f" 2>/dev/null; then
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return 1
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fi
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if grep -qiE 'There is no endpoint defined for the URL' "$f" 2>/dev/null; then
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return 1
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fi
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if grep -qiE 'wp-content|wordpress' "$f" 2>/dev/null \
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&& grep -qiE '404|not found|page introuvable' "$f" 2>/dev/null; then
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return 1
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fi
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if grep -qE 'sticky-bar|version-link|taler-monitoring|class="sticky' "$f" 2>/dev/null; then
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return 0
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fi
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if head -c 4096 "$f" | grep -qiE '<!DOCTYPE html|<html' \
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&& grep -qiE 'monitoring|mon ·|host-agent' "$f" 2>/dev/null; then
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return 0
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fi
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if head -c 512 "$f" | grep -qiE '<!DOCTYPE html|<html'; then
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return 0
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fi
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return 1
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}
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check_one() {
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local url="$1"
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local body code hint
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body=$(mktemp)
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code=$(curl -skS -L --max-redirs 5 -m "${TIMEOUT}" -o "$body" -w '%{http_code}' "$url" 2>/dev/null || echo 000)
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if [ "$code" != "200" ]; then
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fail "public mon page" "$url -> HTTP $code (want 200 HTML)"
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rm -f "$body"
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return 1
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fi
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if grep -qE '"code"[[:space:]]*:[[:space:]]*21' "$body" 2>/dev/null; then
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fail "public mon page missing" \
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"$url -> merchant/API JSON code 21 (Caddy handle not live or not published — sudo apply-monitoring-live.sh)"
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rm -f "$body"
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return 1
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fi
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if is_monitoring_html "$body"; then
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if grep -qE 'sticky-bar|version-link' "$body" 2>/dev/null; then
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ok "public mon page" "$url -> HTTP 200 monitoring HTML"
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else
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warn "public mon page" "$url -> HTTP 200 HTML but weak markers (stub/bootstrap?)"
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fi
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rm -f "$body"
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return 0
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fi
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hint=$(head -c 120 "$body" | tr '\n' ' ' | tr -cd '[:print:] ')
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fail "public mon page not monitoring HTML" "$url -> HTTP 200 body!=suite (${hint}...)"
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rm -f "$body"
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return 1
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}
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URLS=()
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while IFS= read -r line; do
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[ -n "$line" ] || continue
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# dedupe
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skip=0
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for e in "${URLS[@]+"${URLS[@]}"}"; do
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[ "$e" = "$line" ] && skip=1 && break
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done
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[ "$skip" = "1" ] && continue
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URLS+=("$line")
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done < <(build_urls)
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if [ "${#URLS[@]}" -eq 0 ]; then
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fail "monpages" "no URLs to check (set MON_HOSTS or MONITORING_PAGE_URLS)"
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exit 1
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fi
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echo " checking ${#URLS[@]} URL(s) via FQDN..."
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ec=0
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for u in "${URLS[@]}"; do
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check_one "$u" || ec=1
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done
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if [ "$ec" -ne 0 ]; then
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echo " hint: HTML may exist only under ~/monitoring-sites-staging; public needs"
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echo " writable DEPLOY_WWW_ROOT + Caddy handles (sudo ~/koopa-caddy/apply-monitoring-live.sh)"
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fi
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exit "$ec"
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