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REGTESTS: contrib/prometheus-exporter: test NaN values 

In order to make sure we detect when we change default behaviour for
some metrics, test the NaN value when it is expected.

Those metrics were listed since our last rework as their default value
changed, unless the appropriate config is set.

Signed-off-by: William Dauchy <wdauchy@gmail.com>
This commit is contained in:
William Dauchy 2021-02-18 23:05:33 +01:00 committed by Christopher Faulet
parent 04e90df7cb
commit b45674433b
1 changed files with 30 additions and 0 deletions
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30
reg-tests/contrib/prometheus.vtc
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@ -10,6 +10,11 @@ server s1 {
txresp
} -repeat 2 -start
server s2 {
rxreq
txresp
} -repeat 2 -start
haproxy h1 -conf {
defaults
mode http
@ -29,11 +34,13 @@ haproxy h1 -conf {
backend be
stick-table type ip size 1m expire 10s store http_req_rate(10s)
server s1 ${s1_addr}:${s1_port}
server s2 ${s2_addr}:${s2_port} check 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.*"
@ -42,6 +49,29 @@ client c1 -connect ${h1_stats_sock} {
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 scope
txreq -url "/metrics?scope="
rxresp
expect resp.status == 200