haproxy/reg-tests/checks/40be_2srv_odd_health_checks.vtc
Willy Tarreau f673923629 REGTESTS: extend the default I/O timeouts and make them overridable
With the CI occasionally slowing down, we're starting to see again some
spurious failures despite the long 1-second timeouts. This reports false
positives that are disturbing and doesn't provide as much value as this
could. However at this delay it already becomes a pain for developers
to wait for the tests to complete.

This commit adds support for the new environment variable
HAPROXY_TEST_TIMEOUT that will allow anyone to modify the connect,
client and server timeouts. It was set to 5 seconds by default, which
should be plenty for quite some time in the CI. All relevant values
that were 200ms or above were replaced by this one. A few larger
values were left as they are special. One test for the set-timeout
action that used to rely on a fixed 1-sec value was extended to a
fixed 5-sec, as the timeout is normally not reached, but it needs
to be known to compare the old and new values.
2021-11-18 17:57:11 +01:00

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varnishtest "Health-checks"
feature ignore_unknown_macro
#REQUIRE_VERSION=2.4
#EXCLUDE_TARGETS=freebsd,osx,generic
#REGTEST_TYPE=slow
# This script start 40 servers named s0 up to s39.
# For 0 <= i <= 19:
# - s(i) and s(i+1) belong to backend be(2*i+1),
# - fe(2*i+1) backend is configured to used be(2*i+1) backend.
# - only s(2*i+1) servers have health-checks enabled,
# - we start 20 clients named s(2*i+1) which connect to fe(2*i+1) frontend,
# - so that to ensure that health-checks do not consume any connection
# (any varnishtest server without -repeat <n> with n > 1 accepts
# only one connection).
syslog S1 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be1/srv1 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S3 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be3/srv3 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S5 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be5/srv5 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S7 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be7/srv7 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S9 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be9/srv9 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S11 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be11/srv11 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S13 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be13/srv13 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S15 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be15/srv15 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S17 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be17/srv17 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S19 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be19/srv19 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S21 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be21/srv21 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S23 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be23/srv23 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S25 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be25/srv25 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S27 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be27/srv27 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S29 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be29/srv29 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S31 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be31/srv31 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S33 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be33/srv33 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S35 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be35/srv35 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S37 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be37/srv37 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
syslog S39 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be39/srv39 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
} -start
server s0 {} -start
server s2 {} -start
server s4 {} -start
server s6 {} -start
server s8 {} -start
server s10 {} -start
server s12 {} -start
server s14 {} -start
server s16 {} -start
server s18 {} -start
server s20 {} -start
server s22 {} -start
server s24 {} -start
server s26 {} -start
server s28 {} -start
server s30 {} -start
server s32 {} -start
server s34 {} -start
server s36 {} -start
server s38 {} -start
server s1 {
rxreq
txresp
} -start
server s3 {
rxreq
txresp
} -start
server s5 {
rxreq
txresp
} -start
server s7 {
rxreq
txresp
} -start
server s9 {
rxreq
txresp
} -start
server s11 {
rxreq
txresp
} -start
server s13 {
rxreq
txresp
} -start
server s15 {
rxreq
txresp
} -start
server s17 {
rxreq
txresp
} -start
server s19 {
rxreq
txresp
} -start
server s21 {
rxreq
txresp
} -start
server s23 {
rxreq
txresp
} -start
server s25 {
rxreq
txresp
} -start
server s27 {
rxreq
txresp
} -start
server s29 {
rxreq
txresp
} -start
server s31 {
rxreq
txresp
} -start
server s33 {
rxreq
txresp
} -start
server s35 {
rxreq
txresp
} -start
server s37 {
rxreq
txresp
} -start
server s39 {
rxreq
txresp
} -start
haproxy h1 -conf {
defaults
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
balance first
default-server no-check inter 5ms downinter 1s rise 1 fall 1
backend be1
option log-health-checks
log ${S1_addr}:${S1_port} daemon
server srv1 ${s1_addr}:${s1_port} check
server srv0 ${s0_addr}:${s0_port}
backend be3
option log-health-checks
log ${S3_addr}:${S3_port} daemon
server srv3 ${s3_addr}:${s3_port} check
server srv2 ${s2_addr}:${s2_port}
backend be5
option log-health-checks
log ${S5_addr}:${S5_port} daemon
server srv5 ${s5_addr}:${s5_port} check
server srv4 ${s4_addr}:${s4_port}
backend be7
option log-health-checks
log ${S7_addr}:${S7_port} daemon
server srv7 ${s7_addr}:${s7_port} check
server srv6 ${s6_addr}:${s6_port}
backend be9
option log-health-checks
log ${S9_addr}:${S9_port} daemon
server srv9 ${s9_addr}:${s9_port} check
server srv8 ${s8_addr}:${s8_port}
backend be11
option log-health-checks
log ${S11_addr}:${S11_port} daemon
server srv11 ${s11_addr}:${s11_port} check
server srv10 ${s10_addr}:${s10_port}
backend be13
option log-health-checks
log ${S13_addr}:${S13_port} daemon
server srv13 ${s13_addr}:${s13_port} check
server srv12 ${s12_addr}:${s12_port}
backend be15
option log-health-checks
log ${S15_addr}:${S15_port} daemon
server srv15 ${s15_addr}:${s15_port} check
server srv14 ${s14_addr}:${s14_port}
backend be17
option log-health-checks
log ${S17_addr}:${S17_port} daemon
server srv17 ${s17_addr}:${s17_port} check
server srv16 ${s16_addr}:${s16_port}
backend be19
option log-health-checks
log ${S19_addr}:${S19_port} daemon
server srv19 ${s19_addr}:${s19_port} check
server srv18 ${s18_addr}:${s18_port}
backend be21
option log-health-checks
log ${S21_addr}:${S21_port} daemon
server srv21 ${s21_addr}:${s21_port} check
server srv20 ${s20_addr}:${s20_port}
backend be23
option log-health-checks
log ${S23_addr}:${S23_port} daemon
server srv23 ${s23_addr}:${s23_port} check
server srv22 ${s22_addr}:${s22_port}
backend be25
option log-health-checks
log ${S25_addr}:${S25_port} daemon
server srv25 ${s25_addr}:${s25_port} check
server srv24 ${s24_addr}:${s24_port}
backend be27
option log-health-checks
log ${S27_addr}:${S27_port} daemon
server srv27 ${s27_addr}:${s27_port} check
server srv26 ${s26_addr}:${s26_port}
backend be29
option log-health-checks
log ${S29_addr}:${S29_port} daemon
server srv29 ${s29_addr}:${s29_port} check
server srv28 ${s28_addr}:${s28_port}
backend be31
option log-health-checks
log ${S31_addr}:${S31_port} daemon
server srv31 ${s31_addr}:${s31_port} check
server srv30 ${s30_addr}:${s30_port}
backend be33
option log-health-checks
log ${S33_addr}:${S33_port} daemon
server srv33 ${s33_addr}:${s33_port} check
server srv32 ${s32_addr}:${s32_port}
backend be35
option log-health-checks
log ${S35_addr}:${S35_port} daemon
server srv35 ${s35_addr}:${s35_port} check
server srv34 ${s34_addr}:${s34_port}
backend be37
option log-health-checks
log ${S37_addr}:${S37_port} daemon
server srv37 ${s37_addr}:${s37_port} check
server srv36 ${s36_addr}:${s36_port}
backend be39
option log-health-checks
log ${S39_addr}:${S39_port} daemon
server srv39 ${s39_addr}:${s39_port} check
server srv38 ${s38_addr}:${s38_port}
frontend fe1
bind "fd@${fe1}"
use_backend be1
frontend fe3
bind "fd@${fe3}"
use_backend be3
frontend fe5
bind "fd@${fe5}"
use_backend be5
frontend fe7
bind "fd@${fe7}"
use_backend be7
frontend fe9
bind "fd@${fe9}"
use_backend be9
frontend fe11
bind "fd@${fe11}"
use_backend be11
frontend fe13
bind "fd@${fe13}"
use_backend be13
frontend fe15
bind "fd@${fe15}"
use_backend be15
frontend fe17
bind "fd@${fe17}"
use_backend be17
frontend fe19
bind "fd@${fe19}"
use_backend be19
frontend fe21
bind "fd@${fe21}"
use_backend be21
frontend fe23
bind "fd@${fe23}"
use_backend be23
frontend fe25
bind "fd@${fe25}"
use_backend be25
frontend fe27
bind "fd@${fe27}"
use_backend be27
frontend fe29
bind "fd@${fe29}"
use_backend be29
frontend fe31
bind "fd@${fe31}"
use_backend be31
frontend fe33
bind "fd@${fe33}"
use_backend be33
frontend fe35
bind "fd@${fe35}"
use_backend be35
frontend fe37
bind "fd@${fe37}"
use_backend be37
frontend fe39
bind "fd@${fe39}"
use_backend be39
} -start
# This is a sort of synchronization: after having waited for all the syslog
# servers we are sure that all the health-checks have succeeded.
syslog S1 -wait
syslog S3 -wait
syslog S5 -wait
syslog S7 -wait
syslog S9 -wait
syslog S11 -wait
syslog S13 -wait
syslog S15 -wait
syslog S17 -wait
syslog S19 -wait
syslog S21 -wait
syslog S23 -wait
syslog S25 -wait
syslog S27 -wait
syslog S29 -wait
syslog S31 -wait
syslog S33 -wait
syslog S35 -wait
syslog S37 -wait
syslog S39 -wait
client c1 -connect ${h1_fe1_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c3 -connect ${h1_fe3_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c5 -connect ${h1_fe5_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c7 -connect ${h1_fe7_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c9 -connect ${h1_fe9_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c11 -connect ${h1_fe11_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c13 -connect ${h1_fe13_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c15 -connect ${h1_fe15_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c17 -connect ${h1_fe17_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c19 -connect ${h1_fe19_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c21 -connect ${h1_fe21_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c23 -connect ${h1_fe23_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c25 -connect ${h1_fe25_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c27 -connect ${h1_fe27_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c29 -connect ${h1_fe29_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c31 -connect ${h1_fe31_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c33 -connect ${h1_fe33_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c35 -connect ${h1_fe35_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c37 -connect ${h1_fe37_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c39 -connect ${h1_fe39_sock} {
txreq
rxresp
expect resp.status == 200
} -start
client c1 -wait
client c3 -wait
client c5 -wait
client c7 -wait
client c9 -wait
client c11 -wait
client c13 -wait
client c15 -wait
client c17 -wait
client c19 -wait
client c21 -wait
client c23 -wait
client c25 -wait
client c27 -wait
client c29 -wait
client c31 -wait
client c33 -wait
client c35 -wait
client c37 -wait
client c39 -wait
server s1 -wait
server s3 -wait
server s5 -wait
server s7 -wait
server s9 -wait
server s11 -wait
server s13 -wait
server s15 -wait
server s17 -wait
server s19 -wait
server s21 -wait
server s23 -wait
server s25 -wait
server s27 -wait
server s29 -wait
server s31 -wait
server s33 -wait
server s35 -wait
server s37 -wait
server s39 -wait
haproxy h1 -cli {
send "show servers state"
expect ~ "# be_id be_name srv_id srv_name srv_addr srv_op_state srv_admin_state srv_uweight srv_iweight srv_time_since_last_change srv_check_status srv_check_result srv_check_health srv_check_state srv_agent_state bk_f_forced_id srv_f_forced_id srv_fqdn srv_port srvrecord srv_use_ssl srv_check_port srv_check_addr srv_agent_addr srv_agent_port\n2 be1 1 srv1 ${s1_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s1_port} - 0 0 - - 0\n2 be1 2 srv0 ${s0_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s0_port} - 0 0 - - 0\n3 be3 1 srv3 ${s3_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s3_port} - 0 0 - - 0\n3 be3 2 srv2 ${s2_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s2_port} - 0 0 - - 0\n4 be5 1 srv5 ${s5_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s5_port} - 0 0 - - 0\n4 be5 2 srv4 ${s4_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s4_port} - 0 0 - - 0\n5 be7 1 srv7 ${s7_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s7_port} - 0 0 - - 0\n5 be7 2 srv6 ${s6_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s6_port} - 0 0 - - 0\n6 be9 1 srv9 ${s9_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s9_port} - 0 0 - - 0\n6 be9 2 srv8 ${s8_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s8_port} - 0 0 - - 0\n7 be11 1 srv11 ${s11_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s11_port} - 0 0 - - 0\n7 be11 2 srv10 ${s10_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s10_port} - 0 0 - - 0\n8 be13 1 srv13 ${s13_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s13_port} - 0 0 - - 0\n8 be13 2 srv12 ${s12_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s12_port} - 0 0 - - 0\n9 be15 1 srv15 ${s15_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s15_port} - 0 0 - - 0\n9 be15 2 srv14 ${s14_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s14_port} - 0 0 - - 0\n10 be17 1 srv17 ${s17_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s17_port} - 0 0 - - 0\n10 be17 2 srv16 ${s16_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s16_port} - 0 0 - - 0\n11 be19 1 srv19 ${s19_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s19_port} - 0 0 - - 0\n11 be19 2 srv18 ${s18_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s18_port} - 0 0 - - 0\n12 be21 1 srv21 ${s21_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s21_port} - 0 0 - - 0\n12 be21 2 srv20 ${s20_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s20_port} - 0 0 - - 0\n13 be23 1 srv23 ${s23_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s23_port} - 0 0 - - 0\n13 be23 2 srv22 ${s22_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s22_port} - 0 0 - - 0\n14 be25 1 srv25 ${s25_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s25_port} - 0 0 - - 0\n14 be25 2 srv24 ${s24_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s24_port} - 0 0 - - 0\n15 be27 1 srv27 ${s27_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s27_port} - 0 0 - - 0\n15 be27 2 srv26 ${s26_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s26_port} - 0 0 - - 0\n16 be29 1 srv29 ${s29_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s29_port} - 0 0 - - 0\n16 be29 2 srv28 ${s28_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s28_port} - 0 0 - - 0\n17 be31 1 srv31 ${s31_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s31_port} - 0 0 - - 0\n17 be31 2 srv30 ${s30_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s30_port} - 0 0 - - 0\n18 be33 1 srv33 ${s33_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s33_port} - 0 0 - - 0\n18 be33 2 srv32 ${s32_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s32_port} - 0 0 - - 0\n19 be35 1 srv35 ${s35_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s35_port} - 0 0 - - 0\n19 be35 2 srv34 ${s34_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s34_port} - 0 0 - - 0\n20 be37 1 srv37 ${s37_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s37_port} - 0 0 - - 0\n20 be37 2 srv36 ${s36_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s36_port} - 0 0 - - 0\n21 be39 1 srv39 ${s39_addr} 2 0 1 1 [[:digit:]]+ 6 ([[:digit:]]+ ){3}0 0 0 - ${s39_port} - 0 0 - - 0\n21 be39 2 srv38 ${s38_addr} 2 0 1 1 [[:digit:]]+ 1 0 1 0 0 0 0 - ${s38_port} - 0 0 - - 0\n"
}