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varnishtest "Test the log backend target"
feature cmd "$HAPROXY_PROGRAM -cc 'version_atleast(2.9-dev0)'"
feature ignore_unknown_macro
server s1 {
rxreq
txresp
} -repeat 500 -start
syslog Slg1 -level info {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: .* \"GET /0 HTTP/1.1\""
} -repeat 100 -start
syslog Slg2 -level info {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: .* \"GET /1 HTTP/1.1\""
} -repeat 100 -start
syslog Slg21 -level info {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: .* \"GET /srv1 HTTP/1.1\""
} -repeat 1 -start
syslog Slg22 -level info {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: .* \"GET /srv2 HTTP/1.1\""
} -repeat 1 -start
syslog Slg23 -level info {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: .* \"GET /srv3 HTTP/1.1\""
} -repeat 2 -start
syslog Slg24 -level info {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: .* \"GET /backup HTTP/1.1\""
} -repeat 1 -start
haproxy h1 -conf {
defaults
mode http
option httplog
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend fe1
bind "fd@${fe_1}"
log backend@mylog-tcp local0
log backend@mylog-udp local0
default_backend be
frontend fe2
bind "fd@${fe_2}"
log backend@mylog-failover local0
default_backend be
backend be
server app1 ${s1_addr}:${s1_port}
backend mylog-tcp
mode log
server s1 tcp@127.0.0.1:1514 #TCP: to log-forward
backend mylog-udp
mode log
# extract id (integer) from URL in the form "GET /id" and use it as hash key
balance log-hash 'field(-2,\"),field(2,/),field(1, )'
hash-type map-based none
server s1 udp@${Slg1_addr}:${Slg1_port} # syslog 1 only receives "GET /0" requests
server s2 udp@${Slg2_addr}:${Slg2_port} # syslog 2 only receives "GET /1" requests
log-forward syslog2udp
bind 127.0.0.1:1514
log backend@mylog-udp local0 # Back to UDP log backend
backend mylog-failover
mode log
balance sticky
server s1 udp@${Slg21_addr}:${Slg21_port} # only receives "GET /srv1" request
server s2 udp@${Slg22_addr}:${Slg22_port} # only receives "GET /srv2" request
server s3 udp@${Slg23_addr}:${Slg23_port} # only receives "GET /srv3" request
server s4 udp@${Slg24_addr}:${Slg24_port} backup # only receives "GET /backup" request
} -start
# Test log distribution reliability
# all logs should go to s1
client c1 -connect ${h1_fe_1_sock} {
txreq -url "/0"
rxresp
expect resp.status == 200
} -repeat 50 -start
# all logs should go to s2
client c2 -connect ${h1_fe_1_sock} {
txreq -url "/1"
rxresp
expect resp.status == 200
} -repeat 50 -start
syslog Slg1 -wait
syslog Slg2 -wait
# Test server queue/dequeue/failover mechanism
# s1 should handle this
client c21 -connect ${h1_fe_2_sock} {
txreq -url "/srv1"
rxresp
expect resp.status == 200
} -run
haproxy h1 -cli {
send "disable server mylog-failover/s1"
expect ~ ".*"
}
# s2 should handle this
client c22 -connect ${h1_fe_2_sock} {
txreq -url "/srv2"
rxresp
expect resp.status == 200
} -run
haproxy h1 -cli {
send "disable server mylog-failover/s2"
expect ~ ".*"
}
haproxy h1 -cli {
send "enable server mylog-failover/s1"
expect ~ ".*"
}
# s3 should handle this
client c23 -connect ${h1_fe_2_sock} {
txreq -url "/srv3"
rxresp
expect resp.status == 200
} -run
haproxy h1 -cli {
send "disable server mylog-failover/s1"
expect ~ ".*"
}
haproxy h1 -cli {
send "disable server mylog-failover/s3"
expect ~ ".*"
}
# backup should handle this
client c24 -connect ${h1_fe_2_sock} {
txreq -url "/backup"
rxresp
expect resp.status == 200
} -run
haproxy h1 -cli {
send "enable server mylog-failover/s3"
expect ~ ".*"
}
haproxy h1 -cli {
send "enable server mylog-failover/s2"
expect ~ ".*"
}
# s3 should handle this
client c25 -connect ${h1_fe_2_sock} {
txreq -url "/srv3"
rxresp
expect resp.status == 200
} -run
syslog Slg21 -wait
syslog Slg22 -wait
syslog Slg23 -wait
syslog Slg24 -wait
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