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https://git.haproxy.org/git/haproxy.git/
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48d5ef363d
When threads are enabled and running on a machine with multiple CCX or multiple nodes, thread groups are now enabled since 3.3-dev2, causing load-balancing algorithms to randomly fail due to incoming connections spreading over multiple groups and using different load balancing indexes. Let's just force "thread-groups 1" into all configs when threads are enabled to avoid this.
252 lines
6.1 KiB
Plaintext
252 lines
6.1 KiB
Plaintext
varnishtest "Add/Delete server via cli with track support"
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feature cmd "$HAPROXY_PROGRAM -cc 'version_atleast(2.5-dev0)'"
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feature cmd "$HAPROXY_PROGRAM -cc 'feature(OPENSSL)'"
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feature ignore_unknown_macro
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# just use to provide s1_{addr,port} macros
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server s1 {
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}
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# scenario 1
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# -> 3 dynamic servers, delete the first one
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syslog S1 {
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recv notice
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expect ~ "Server be1/s1 is UP/READY"
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recv notice
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expect ~ "Server be1/s2 is UP/READY"
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recv notice
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expect ~ "Server be1/s3 is UP/READY"
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recv alert
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expect ~ "Server be1/srv is going DOWN for maintenance."
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recv alert
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expect ~ "Server be1/s3 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be1/s2 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be1/s1 is going DOWN for maintenance."
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recv notice
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expect ~ "Server be1/srv is UP/READY"
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recv notice
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expect ~ "Server be1/s3 is UP/READY"
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recv notice
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expect ~ "Server be1/s2 is UP/READY"
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} -start
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# scenario 2
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# -> 3 dynamic servers, delete the middle one
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syslog S2 {
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recv notice
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expect ~ "Server be2/s1 is UP/READY"
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recv notice
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expect ~ "Server be2/s2 is UP/READY"
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recv notice
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expect ~ "Server be2/s3 is UP/READY"
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recv alert
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expect ~ "Server be2/srv is going DOWN for maintenance."
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recv alert
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expect ~ "Server be2/s3 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be2/s2 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be2/s1 is going DOWN for maintenance."
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recv notice
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expect ~ "Server be2/srv is UP/READY"
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recv notice
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expect ~ "Server be2/s3 is UP/READY"
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recv notice
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expect ~ "Server be2/s1 is UP/READY"
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} -start
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# scenario 3
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# -> 3 dynamic servers, delete all of them
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syslog S3 {
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recv notice
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expect ~ "Server be3/s1 is UP/READY"
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recv notice
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expect ~ "Server be3/s2 is UP/READY"
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recv notice
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expect ~ "Server be3/s3 is UP/READY"
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recv alert
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expect ~ "Server be3/s1 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be3/s3 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be3/s2 is going DOWN for maintenance."
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recv alert
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expect ~ "Server be3/srv is going DOWN for maintenance."
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recv notice
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expect ~ "Server be3/srv is UP/READY"
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} -start
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haproxy h1 -conf {
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global
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.if feature(THREAD)
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thread-groups 1
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.endif
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stats socket "${tmpdir}/h1/stats" level admin
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defaults
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timeout client 30s
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timeout server 30s
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timeout connect 30s
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backend be_check
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server srv_check ${s1_addr}:${s1_port} check
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server srv_no_check ${s1_addr}:${s1_port}
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backend be1
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log ${S1_addr}:${S1_port} daemon
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server srv ${s1_addr}:${s1_port} check
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backend be2
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log ${S2_addr}:${S2_port} daemon
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server srv ${s1_addr}:${s1_port} check
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backend be3
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log ${S3_addr}:${S3_port} daemon
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server srv ${s1_addr}:${s1_port} check
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} -start
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###
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# check the support of the 'track' keyword on 'add server' CLI command.
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# rejection must happen if track on a non-checked or a dynamic server
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###
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haproxy h1 -cli {
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# invalid command: track on a non-checked server
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send "add server be_check/s1 ${s1_addr}:${s1_port} track be_check/srv_no_check"
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expect ~ "unable to use be_check/srv_no_check for tracking as it does not have any check nor agent enabled."
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# valid track usage
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send "add server be_check/s1 ${s1_addr}:${s1_port} track be_check/srv_check"
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expect ~ "New server registered."
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# invalid command: track on a dynamic server
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send "add server be_check/s3 ${s1_addr}:${s1_port} track be_check/s1"
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expect ~ "unable to use be_check/s1 for tracking as it is a dynamic server."
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}
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###
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# scenario 1
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#
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# Add 3 dynamic servers with tracking on be1/srv
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# Disable be1/srv, S1 should report all servers DOWN
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# Delete the first dynamic server, enable be1/srv, S1 should report s1 and s3 UP
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####
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haproxy h1 -cli {
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send "add server be1/s1 ${s1_addr}:${s1_port} track be1/srv"
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expect ~ "New server registered."
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send "enable server be1/s1"
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expect ~ ".*"
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send "add server be1/s2 ${s1_addr}:${s1_port} track be1/srv"
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expect ~ "New server registered."
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send "enable server be1/s2"
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expect ~ ".*"
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send "add server be1/s3 ${s1_addr}:${s1_port} track be1/srv"
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expect ~ "New server registered."
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send "enable server be1/s3"
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expect ~ ".*"
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send "disable server be1/srv"
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expect ~ ".*"
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send "del server be1/s1"
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expect ~ "Server deleted."
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send "enable server be1/srv"
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expect ~ ".*"
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}
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###
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# scenario 2
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#
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# Add 3 dynamic servers with tracking on be2/srv
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# Disable be2/srv, S3 should report all servers DOWN
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# Delete the second dynamic server, enable be2/srv, S2 should report s2 and s3 UP
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####
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haproxy h1 -cli {
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send "add server be2/s1 ${s1_addr}:${s1_port} track be2/srv"
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expect ~ "New server registered."
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send "enable server be2/s1"
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expect ~ ".*"
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send "add server be2/s2 ${s1_addr}:${s1_port} track be2/srv"
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expect ~ "New server registered."
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send "enable server be2/s2"
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expect ~ ".*"
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send "add server be2/s3 ${s1_addr}:${s1_port} track be2/srv"
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expect ~ "New server registered."
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send "enable server be2/s3"
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expect ~ ".*"
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send "disable server be2/srv"
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expect ~ ".*"
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send "del server be2/s2"
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expect ~ "Server deleted."
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send "enable server be2/srv"
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expect ~ ".*"
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}
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###
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# scenario 3
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#
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# Add 3 dynamic servers with tracking on be3/srv
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# Delete all of them, disable/enable be3/srv, only be3/srv should be reported
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# as DOWN/UP.
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####
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haproxy h1 -cli {
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# create server 1, track on be3/srv
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send "add server be3/s1 ${s1_addr}:${s1_port} track be3/srv"
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expect ~ "New server registered."
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send "enable server be3/s1"
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expect ~ ".*"
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# create server 2, track on be3/srv
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send "add server be3/s2 ${s1_addr}:${s1_port} track be3/srv"
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expect ~ "New server registered."
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send "enable server be3/s2"
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expect ~ ".*"
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# create server 3, track on be3/srv
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send "add server be3/s3 ${s1_addr}:${s1_port} track be3/srv"
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expect ~ "New server registered."
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send "enable server be3/s3"
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expect ~ ".*"
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# delete all dynamic servers
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send "disable server be3/s1; del server be3/s1"
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expect ~ "Server deleted."
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send "disable server be3/s3; del server be3/s3"
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expect ~ "Server deleted."
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send "disable server be3/s2; del server be3/s2"
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expect ~ "Server deleted."
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# disable / enable the static server
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send "disable server be3/srv"
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expect ~ ".*"
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send "enable server be3/srv"
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expect ~ ".*"
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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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