mirror of
https://gitee.com/iresty/apisix.git
synced 2024-12-06 22:17:39 +08:00
159 lines
3.9 KiB
Perl
Vendored
159 lines
3.9 KiB
Perl
Vendored
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership.
|
|
# The ASF licenses this file to You under the Apache License, Version 2.0
|
|
# (the "License"); you may not use this file except in compliance with
|
|
# the License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
use t::APISIX 'no_plan';
|
|
|
|
repeat_each(2);
|
|
log_level('info');
|
|
no_root_location();
|
|
worker_connections(1024);
|
|
no_shuffle();
|
|
|
|
add_block_preprocessor(sub {
|
|
my ($block) = @_;
|
|
|
|
if (!$block->yaml_config) {
|
|
my $yaml_config = <<_EOC_;
|
|
apisix:
|
|
node_listen: 1984
|
|
config_center: yaml
|
|
enable_admin: false
|
|
_EOC_
|
|
|
|
$block->set_value("yaml_config", $yaml_config);
|
|
}
|
|
|
|
my $route = <<_EOC_;
|
|
routes:
|
|
-
|
|
upstream_id: 1
|
|
uris:
|
|
- /mysleep
|
|
#END
|
|
_EOC_
|
|
|
|
$block->set_value("apisix_yaml", $block->apisix_yaml . $route);
|
|
|
|
if (!$block->request) {
|
|
$block->set_value("request", "GET /mysleep?seconds=0.1");
|
|
}
|
|
|
|
if ((!defined $block->error_log) && (!defined $block->no_error_log)) {
|
|
$block->set_value("no_error_log", "[error]");
|
|
}
|
|
});
|
|
|
|
run_tests();
|
|
|
|
__DATA__
|
|
|
|
=== TEST 1: select highest weight
|
|
--- apisix_yaml
|
|
upstreams:
|
|
-
|
|
id: 1
|
|
type: least_conn
|
|
nodes:
|
|
"127.0.0.1:1980": 2
|
|
"127.0.0.1:1981": 1
|
|
--- grep_error_log eval
|
|
qr/proxy request to \S+ while connecting to upstream/
|
|
--- grep_error_log_out
|
|
proxy request to 127.0.0.1:1980 while connecting to upstream
|
|
|
|
|
|
|
|
=== TEST 2: select least conn
|
|
--- apisix_yaml
|
|
upstreams:
|
|
-
|
|
id: 1
|
|
type: least_conn
|
|
nodes:
|
|
"127.0.0.1:1980": 3
|
|
"0.0.0.0:1980": 2
|
|
--- config
|
|
location /t {
|
|
content_by_lua_block {
|
|
local http = require "resty.http"
|
|
local uri = "http://127.0.0.1:" .. ngx.var.server_port
|
|
.. "/mysleep?seconds=0.1"
|
|
|
|
local t = {}
|
|
for i = 1, 3 do
|
|
local th = assert(ngx.thread.spawn(function(i)
|
|
local httpc = http.new()
|
|
local res, err = httpc:request_uri(uri..i, {method = "GET"})
|
|
if not res then
|
|
ngx.log(ngx.ERR, err)
|
|
return
|
|
end
|
|
end, i))
|
|
table.insert(t, th)
|
|
end
|
|
for i, th in ipairs(t) do
|
|
ngx.thread.wait(th)
|
|
end
|
|
}
|
|
}
|
|
--- request
|
|
GET /t
|
|
--- grep_error_log eval
|
|
qr/proxy request to \S+ while connecting to upstream/
|
|
--- grep_error_log_out
|
|
proxy request to 127.0.0.1:1980 while connecting to upstream
|
|
proxy request to 0.0.0.0:1980 while connecting to upstream
|
|
proxy request to 127.0.0.1:1980 while connecting to upstream
|
|
|
|
|
|
|
|
=== TEST 3: retry
|
|
--- apisix_yaml
|
|
upstreams:
|
|
-
|
|
id: 1
|
|
type: least_conn
|
|
nodes:
|
|
"127.0.0.1:1999": 2
|
|
"127.0.0.1:1980": 1
|
|
--- error_log
|
|
connect() failed
|
|
--- grep_error_log eval
|
|
qr/proxy request to \S+ while connecting to upstream/
|
|
--- grep_error_log_out
|
|
proxy request to 127.0.0.1:1999 while connecting to upstream
|
|
proxy request to 127.0.0.1:1980 while connecting to upstream
|
|
|
|
|
|
|
|
=== TEST 4: retry all nodes, failed
|
|
--- apisix_yaml
|
|
upstreams:
|
|
-
|
|
id: 1
|
|
type: least_conn
|
|
nodes:
|
|
"127.0.0.1:1999": 2
|
|
"0.0.0.0:1999": 1
|
|
--- error_log
|
|
connect() failed
|
|
--- error_code: 502
|
|
--- grep_error_log eval
|
|
qr/proxy request to \S+ while connecting to upstream/
|
|
--- grep_error_log_out
|
|
proxy request to 127.0.0.1:1999 while connecting to upstream
|
|
proxy request to 0.0.0.0:1999 while connecting to upstream
|