1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
varnishtest "prometheus exporter test"
feature cmd "$HAPROXY_PROGRAM -cc 'version_atleast(3.0-dev0)'"
#REQUIRE_SERVICES=prometheus-exporter
feature ignore_unknown_macro
server s1 {
rxreq
txresp
} -start
server s2 {
rxreq
txresp
} -start
haproxy h1 -conf {
defaults
mode http
timeout connect "${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} {
# test general metrics
txreq -url "/metrics"
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.*"
expect resp.body ~ ".*haproxy_resolver.*"
# 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 expected NaN values
txreq -url "/metrics?scope=backend&scope=server"
rxresp
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
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.*"
expect resp.body !~ ".*haproxy_resolver.*"
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.*"
expect resp.body !~ ".*haproxy_resolver.*"
txreq -url "/metrics?scope"
rxresp
expect resp.status == 400
} -run
|
