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208 lines
7.8 KiB
Plaintext
208 lines
7.8 KiB
Plaintext
varnishtest "Health-check test"
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feature ignore_unknown_macro
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#REQUIRE_VERSION=1.8
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# This script test health-checks for four backends with one server by backend.
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# A syslog server is attached to each backend to check the syslog messages
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# in the righ order.
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# First, we check a health-check has passed for all the servers thanks to the syslog
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# messages. Then each server is disabled. The health-check status are checked.
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# Then each server is re-enabled. Finally health-check status
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# verifications for each server terminate the execution of this script.
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# Note that the CLI is synchronized with the syslog servers so that
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# to be sure to receive the passed health-checks status messages before
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# disabling the servers. Same thing, when we check that the servers are down
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# before enabling the servers.
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# Cyclic barrier to synchonize the CLI with the syslog servers
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barrier b1 sock 5 -cyclic
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# These servers are there only for the health-check test.
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server s1 {
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} -start
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server s2 {
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} -start
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server s3 {
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} -start
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server s4 {
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} -start
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syslog S1 -level notice {
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recv
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expect ~ "Proxy be1 started"
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be1/srv1 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
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barrier b1 sync
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recv alert
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Server be1/srv1 is going DOWN for maintenance. 0 active and 0 backup servers left. [01] sessions active, 0 requeued, 0 remaining in queue."
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recv emerg
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: backend be1 has no server available!"
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barrier b1 sync
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: (Server be1/srv1 is UP/READY \\(leaving forced maintenance\\).|Health check for server be1/srv1 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP)"
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barrier b1 sync
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} -start
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syslog S2 -level notice {
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recv
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expect ~ "Proxy be2 started"
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be2/srv2 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
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barrier b1 sync
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recv alert
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Server be2/srv2 is going DOWN for maintenance. 0 active and 0 backup servers left. [01] sessions active, 0 requeued, 0 remaining in queue."
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recv emerg
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: backend be2 has no server available!"
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barrier b1 sync
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: (Server be2/srv2 is UP/READY \\(leaving forced maintenance\\).|Health check for server be2/srv2 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP)"
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barrier b1 sync
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} -start
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syslog S3 -level notice {
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recv
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expect ~ "Proxy be3 started"
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be3/srv3 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
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barrier b1 sync
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recv alert
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Server be3/srv3 is going DOWN for maintenance. 0 active and 0 backup servers left. [01] sessions active, 0 requeued, 0 remaining in queue."
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recv emerg
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: backend be3 has no server available!"
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barrier b1 sync
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: (Server be3/srv3 is UP/READY \\(leaving forced maintenance\\).|Health check for server be3/srv3 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP)"
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barrier b1 sync
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} -start
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syslog S4 -level notice {
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recv
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expect ~ "Proxy be4 started"
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be4/srv4 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP"
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barrier b1 sync
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recv alert
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Server be4/srv4 is going DOWN for maintenance. 0 active and 0 backup servers left. [01] sessions active, 0 requeued, 0 remaining in queue."
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recv emerg
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: backend be4 has no server available!"
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barrier b1 sync
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: (Server be4/srv4 is UP/READY \\(leaving forced maintenance\\).|Health check for server be4/srv4 succeeded, reason: Layer4 check passed, check duration: [[:digit:]]+ms, status: 1/1 UP)"
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barrier b1 sync
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} -start
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haproxy h1 -conf {
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defaults
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timeout client 1s
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timeout server 1s
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timeout connect 1s
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default-server check downinter 1s rise 1 fall 1
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frontend fe1
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bind "fd@${fe1}"
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use_backend be1
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frontend fe2
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bind "fd@${fe2}"
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use_backend be2
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frontend fe3
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bind "fd@${fe3}"
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use_backend be3
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frontend fe4
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bind "fd@${fe4}"
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use_backend be4
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backend be1
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option log-health-checks
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log ${S1_addr}:${S1_port} daemon
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server srv1 ${s1_addr}:${s1_port}
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backend be2
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option log-health-checks
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log ${S2_addr}:${S2_port} daemon
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server srv2 ${s2_addr}:${s2_port}
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backend be3
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option log-health-checks
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log ${S3_addr}:${S3_port} daemon
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server srv3 ${s3_addr}:${s3_port}
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backend be4
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option log-health-checks
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log ${S4_addr}:${S4_port} daemon
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server srv4 ${s4_addr}:${s4_port}
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} -start
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haproxy h1 -cli {
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barrier b1 sync
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send "show servers state"
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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\n6 be1 1 srv1 ${s1_addr} 2 0 1 1 [[:digit:]]+ 6 3 1 6 0 0 0 - ${s1_port} -\n7 be2 1 srv2 ${s2_addr} 2 0 1 1 [[:digit:]]+ 6 3 1 6 0 0 0 - ${s2_port} -\n8 be3 1 srv3 ${s3_addr} 2 0 1 1 [[:digit:]]+ 6 3 1 6 0 0 0 - ${s3_port} -\n9 be4 1 srv4 ${s4_addr} 2 0 1 1 [[:digit:]]+ 6 3 1 6 0 0 0 - ${s4_port} -"
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}
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haproxy h1 -cli {
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send "disable server be1/srv1"
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expect ~ .*
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}
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haproxy h1 -cli {
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send "disable server be2/srv2"
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expect ~ .*
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}
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haproxy h1 -cli {
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send "disable server be3/srv3"
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expect ~ .*
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}
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haproxy h1 -cli {
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send "disable server be4/srv4"
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expect ~ .*
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}
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haproxy h1 -cli {
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barrier b1 sync
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send "show servers state"
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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\n6 be1 1 srv1 ${s1_addr} 0 1 1 1 [[:digit:]]+ 6 3 [01] 14 0 0 0 - ${s1_port} -\n7 be2 1 srv2 ${s2_addr} 0 1 1 1 [[:digit:]]+ 6 3 [01] 14 0 0 0 - ${s2_port} -\n8 be3 1 srv3 ${s3_addr} 0 1 1 1 [[:digit:]]+ 6 3 [01] 14 0 0 0 - ${s3_port} -\n9 be4 1 srv4 ${s4_addr} 0 1 1 1 [[:digit:]]+ 6 3 [01] 14 0 0 0 - ${s4_port} -"
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}
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haproxy h1 -cli {
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send "enable server be1/srv1"
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expect ~ .*
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}
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haproxy h1 -cli {
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send "enable server be2/srv2"
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expect ~ .*
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}
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haproxy h1 -cli {
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send "enable server be3/srv3"
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expect ~ .*
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}
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haproxy h1 -cli {
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send "enable server be4/srv4"
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expect ~ .*
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}
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haproxy h1 -cli {
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barrier b1 sync
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send "show servers state"
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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\n6 be1 1 srv1 ${s1_addr} 2 0 1 1 [[:digit:]]+ 6 [03] 1 [67] 0 0 0 - ${s1_port} -\n7 be2 1 srv2 ${s2_addr} 2 0 1 1 [[:digit:]]+ 6 [03] 1 [67] 0 0 0 - ${s2_port} -\n8 be3 1 srv3 ${s3_addr} 2 0 1 1 [[:digit:]]+ 6 [03] 1 [67] 0 0 0 - ${s3_port} -\n9 be4 1 srv4 ${s4_addr} 2 0 1 1 [[:digit:]]+ 6 [03] 1 [67] 0 0 0 - ${s4_port} -"
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}
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syslog S1 -wait
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syslog S2 -wait
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syslog S3 -wait
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syslog S4 -wait
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