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-rw-r--r--reg-tests/contrib/prometheus.vtc113
1 files changed, 113 insertions, 0 deletions
diff --git a/reg-tests/contrib/prometheus.vtc b/reg-tests/contrib/prometheus.vtc
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+++ b/reg-tests/contrib/prometheus.vtc
@@ -0,0 +1,113 @@
+varnishtest "prometheus exporter test"
+
+#REQUIRE_VERSION=2.4
+#REQUIRE_SERVICES=prometheus-exporter
+
+feature ignore_unknown_macro
+
+server s1 {
+ rxreq
+ txresp
+} -start
+
+server s2 {
+ rxreq
+ txresp
+} -start
+
+haproxy h1 -conf {
+ defaults
+ mode http
+ timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
+ timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
+ timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
+ option socket-stats
+
+ listen stats
+ bind "fd@${stats}"
+ http-request use-service prometheus-exporter if { path /metrics }
+
+ frontend fe
+ bind "fd@${fe}"
+ default_backend be
+
+ backend be
+ stick-table type ip size 1m expire 10s store http_req_rate(10s)
+ option httpchk
+ server s1 ${s1_addr}:${s1_port}
+ server s2 ${s2_addr}:${s2_port} check inter 5s maxqueue 10 maxconn 12 pool-max-conn 42
+} -start
+
+client c1 -connect ${h1_stats_sock} {
+ txreq -url "/metrics"
+ rxresp
+ # test general metrics
+ expect resp.status == 200
+ expect resp.body ~ ".*haproxy_process.*"
+ expect resp.body ~ ".*haproxy_frontend.*"
+ expect resp.body ~ ".*haproxy_listener.*"
+ expect resp.body ~ ".*haproxy_backend.*"
+ expect resp.body ~ ".*haproxy_server.*"
+ expect resp.body ~ ".*haproxy_sticktable.*"
+
+ # test expected NaN values
+ expect resp.body ~ ".*haproxy_server_check_failures_total{proxy=\"be\",server=\"s1\"} NaN.*"
+ expect resp.body ~ ".*haproxy_server_check_up_down_total{proxy=\"be\",server=\"s1\"} NaN.*"
+ expect resp.body ~ ".*haproxy_server_check_failures_total{proxy=\"be\",server=\"s2\"} 0.*"
+ expect resp.body ~ ".*haproxy_server_check_up_down_total{proxy=\"be\",server=\"s2\"} 0.*"
+
+ expect resp.body ~ ".*haproxy_server_queue_limit{proxy=\"be\",server=\"s1\"} NaN.*"
+ expect resp.body ~ ".*haproxy_server_queue_limit{proxy=\"be\",server=\"s2\"} 10.*"
+
+ expect resp.body ~ ".*haproxy_server_limit_sessions{proxy=\"be\",server=\"s1\"} NaN.*"
+ expect resp.body ~ ".*haproxy_server_limit_sessions{proxy=\"be\",server=\"s2\"} 12.*"
+
+ expect resp.body ~ ".*haproxy_backend_downtime_seconds_total{proxy=\"stats\"} NaN.*"
+ expect resp.body ~ ".*haproxy_backend_downtime_seconds_total{proxy=\"be\"} 0.*"
+ expect resp.body ~ ".*haproxy_server_downtime_seconds_total{proxy=\"be\",server=\"s1\"} NaN.*"
+ expect resp.body ~ ".*haproxy_server_downtime_seconds_total{proxy=\"be\",server=\"s2\"} 0.*"
+
+ expect resp.body ~ ".*haproxy_server_current_throttle{proxy=\"be\",server=\"s1\"} NaN.*"
+
+ expect resp.body ~ ".*haproxy_server_idle_connections_limit{proxy=\"be\",server=\"s1\"} NaN.*"
+ expect resp.body ~ ".*haproxy_server_idle_connections_limit{proxy=\"be\",server=\"s2\"} 42.*"
+
+ # test well known labels presence
+ expect resp.body ~ ".*haproxy_process_build_info{version=\".*\"} 1.*"
+ expect resp.body ~ ".*haproxy_frontend_http_responses_total{proxy=\"stats\",code=\"4xx\"} 0.*"
+ expect resp.body ~ ".*haproxy_frontend_status{proxy=\"fe\",state=\"UP\"} 1.*"
+ expect resp.body ~ ".*haproxy_listener_status{proxy=\"stats\",listener=\"sock-1\",state=\"WAITING\"} 0.*"
+ expect resp.body ~ ".*haproxy_backend_status{proxy=\"be\",state=\"UP\"} 1.*"
+ expect resp.body ~ ".*haproxy_server_status{proxy=\"be\",server=\"s1\",state=\"DOWN\"} 0.*"
+ expect resp.body ~ ".*haproxy_server_check_status{proxy=\"be\",server=\"s2\",state=\"HANA\"} 0.*"
+
+ # test scope
+ txreq -url "/metrics?scope="
+ rxresp
+ expect resp.status == 200
+ expect resp.bodylen == 0
+
+ txreq -url "/metrics?scope=server"
+ rxresp
+ expect resp.status == 200
+ expect resp.body !~ ".*haproxy_process.*"
+ expect resp.body !~ ".*haproxy_frontend.*"
+ expect resp.body !~ ".*haproxy_listener.*"
+ expect resp.body !~ ".*haproxy_backend.*"
+ expect resp.body ~ ".*haproxy_server.*"
+ expect resp.body !~ ".*haproxy_sticktable.*"
+
+ txreq -url "/metrics?scope=frontend&scope=backend"
+ rxresp
+ expect resp.status == 200
+ expect resp.body !~ ".*haproxy_process.*"
+ expect resp.body ~ ".*haproxy_frontend.*"
+ expect resp.body !~ ".*haproxy_listener.*"
+ expect resp.body ~ ".*haproxy_backend.*"
+ expect resp.body !~ ".*haproxy_server.*"
+ expect resp.body !~ ".*haproxy_sticktable.*"
+
+ txreq -url "/metrics?scope"
+ rxresp
+ expect resp.status == 400
+} -run