haproxy/reg-tests/proxy/cli_del_backend.vtc

varnishtest "Delete backend via cli"

feature ignore_unknown_macro

haproxy h1 -conf {
	global
	.if feature(THREAD)
		thread-groups 1
	.endif

	defaults
		mode http
		timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout client  "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout server  "${HAPROXY_TEST_TIMEOUT-5s}"

	frontend fe
		bind "fd@${feS}"
		use_backend be_ref

	listen li
		bind "fd@${feli}"

	backend be_ref

	backend be
		server s1 ${s1_addr}:${s1_port} disabled

	# Defaults with tcp-check rules in it
	# Currently this is the only case of runtime ref on an unnamed default
	defaults
		mode http
		timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout client  "${HAPROXY_TEST_TIMEOUT-5s}"
		timeout server  "${HAPROXY_TEST_TIMEOUT-5s}"
		option httpchk GET / HTTP/1.1

	backend be_unnamed_def_ref
	backend be_unnamed_def_ref2
} -start

haproxy h1 -cli {
	send "experimental-mode on; del backend other"
	expect ~ "No such backend."

	send "experimental-mode on; del backend li"
	expect ~ "Cannot delete a listen section."

	send "experimental-mode on; del backend be_ref"
	expect ~ "This proxy cannot be removed at runtime due to other configuration elements pointing to it."

	send "show stat be 2 -1"
	expect ~ "be,BACKEND,"

	send "experimental-mode on; del backend be"
	expect ~ "Backend must be unpublished prior to its deletion."

	send "unpublish backend be;"
	expect ~ ".*"
	send "experimental-mode on; del backend be"
	expect ~ "Only a backend without server can be deleted."

	send "del server be/s1"
	expect ~ ".*"
	send "experimental-mode on; del backend be"
	expect ~ "Backend deleted."

	send "show stat be 2 -1"
	expect !~ "be,BACKEND,"
}

haproxy h1 -cli {
	send "show stat be_unnamed_def_ref 2 -1"
	expect ~ "be_unnamed_def_ref,BACKEND,"

	send "unpublish backend be_unnamed_def_ref;"
	expect ~ ".*"
	send "experimental-mode on; del backend be_unnamed_def_ref"
	expect ~ "Backend deleted."

	send "show stat be_unnamed_def_ref 2 -1"
	expect !~ "be_unnamed_def_ref,BACKEND,"

	send "unpublish backend be_unnamed_def_ref2;"
	expect ~ ".*"
	send "experimental-mode on; del backend be_unnamed_def_ref2"
	expect ~ "Backend deleted."
}