mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2024-12-13 06:54:37 +00:00
e558043e13
Implement a new CLI command 'del server'. It can be used to removed a dynamically added server. Only servers in maintenance mode can be removed, and without pending/active/idle connection on it. Add a new reg-test for this feature. The scenario of the reg-test need to first add a dynamic server. It is then deleted and a client is used to ensure that the server is non joinable. The management doc is updated with the new command 'del server'.
101 lines
2.0 KiB
Plaintext
101 lines
2.0 KiB
Plaintext
varnishtest "Delete server via cli"
|
|
|
|
feature ignore_unknown_macro
|
|
|
|
#REQUIRE_VERSION=2.4
|
|
|
|
# static server
|
|
server s1 -repeat 3 {
|
|
rxreq
|
|
txresp \
|
|
-body "resp from s1"
|
|
} -start
|
|
|
|
# use as a dynamic server, added then deleted via CLI
|
|
server s2 -repeat 3 {
|
|
rxreq
|
|
txresp \
|
|
-body "resp from s2"
|
|
} -start
|
|
|
|
haproxy h1 -conf {
|
|
defaults
|
|
mode http
|
|
${no-htx} option http-use-htx
|
|
timeout connect 1s
|
|
timeout client 1s
|
|
timeout server 1s
|
|
|
|
frontend fe
|
|
bind "fd@${feS}"
|
|
default_backend test
|
|
|
|
backend test
|
|
server s1 ${s1_addr}:${s1_port}
|
|
} -start
|
|
|
|
# add a new dynamic server to be able to delete it then
|
|
haproxy h1 -cli {
|
|
# add a dynamic server and enable it
|
|
send "experimental-mode on; add server test/s2 ${s2_addr}:${s2_port}"
|
|
expect ~ "New server registered."
|
|
|
|
send "enable server test/s2"
|
|
expect ~ ".*"
|
|
}
|
|
|
|
haproxy h1 -cli {
|
|
# experimental mode disabled
|
|
send "del server test/s1"
|
|
expect ~ "This command is restricted to experimental mode only."
|
|
|
|
# non existent backend
|
|
send "experimental-mode on; del server foo/s1"
|
|
expect ~ "No such backend."
|
|
|
|
# non existent server
|
|
send "experimental-mode on; del server test/other"
|
|
expect ~ "No such server."
|
|
|
|
# static server
|
|
send "experimental-mode on; del server test/s1"
|
|
expect ~ "Only servers added at runtime via <add server> CLI cmd can be deleted."
|
|
}
|
|
|
|
# first check that both servers are active
|
|
client c1 -connect ${h1_feS_sock} {
|
|
txreq
|
|
rxresp
|
|
expect resp.body == "resp from s1"
|
|
|
|
txreq
|
|
rxresp
|
|
expect resp.body == "resp from s2"
|
|
} -run
|
|
|
|
# delete the dynamic server
|
|
haproxy h1 -cli {
|
|
# server not in maintenance mode
|
|
send "experimental-mode on; del server test/s2"
|
|
expect ~ "Only servers in maintenance mode can be deleted."
|
|
|
|
send "disable server test/s2"
|
|
expect ~ ".*"
|
|
|
|
# valid command
|
|
send "experimental-mode on; del server test/s2"
|
|
expect ~ "Server deleted."
|
|
}
|
|
|
|
# now check that only the first server is used
|
|
client c2 -connect ${h1_feS_sock} {
|
|
txreq
|
|
rxresp
|
|
expect resp.body == "resp from s1"
|
|
|
|
txreq
|
|
rxresp
|
|
expect resp.body == "resp from s1"
|
|
} -run
|
|
|