t/discovery/stream/consul.t (89 lines of code) (raw):
#
# 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(1);
log_level('info');
no_root_location();
no_shuffle();
add_block_preprocessor(sub {
my ($block) = @_;
my $http_config = $block->http_config // <<_EOC_;
server {
listen 20999;
location / {
content_by_lua_block {
ngx.say("missing consul services")
}
}
}
server {
listen 30511;
location /hello {
content_by_lua_block {
ngx.say("server 1")
}
}
}
server {
listen 30512;
location /hello {
content_by_lua_block {
ngx.say("server 2")
}
}
}
server {
listen 30513;
location /hello {
content_by_lua_block {
ngx.say("server 3")
}
}
}
server {
listen 30514;
location /hello {
content_by_lua_block {
ngx.say("server 4")
}
}
}
_EOC_
$block->set_value("http_config", $http_config);
if (!$block->stream_request) {
$block->set_value("stream_request", "GET /hello HTTP/1.1\r\nHost: 127.0.0.1:1985\r\nConnection: close\r\n\r\n");
}
});
our $yaml_config = <<_EOC_;
apisix:
node_listen: 1984
enable_control: true
control:
ip: 127.0.0.1
port: 9090
deployment:
role: data_plane
role_data_plane:
config_provider: yaml
discovery:
consul:
servers:
- "http://127.0.0.1:8500"
- "http://127.0.0.1:8600"
skip_services:
- "service_c"
timeout:
connect: 1000
read: 1000
wait: 60
weight: 1
fetch_interval: 1
keepalive: true
default_service:
host: "127.0.0.1"
port: 20999
metadata:
fail_timeout: 1
weight: 1
max_fails: 1
_EOC_
run_tests();
__DATA__
=== TEST 1: prepare consul catalog register nodes
--- config
location /consul1 {
rewrite ^/consul1/(.*) /v1/agent/service/$1 break;
proxy_pass http://127.0.0.1:8500;
}
location /consul2 {
rewrite ^/consul2/(.*) /v1/agent/service/$1 break;
proxy_pass http://127.0.0.1:8600;
}
--- pipelined_requests eval
[
"PUT /consul1/deregister/service_a1",
"PUT /consul1/deregister/service_b1",
"PUT /consul1/deregister/service_a2",
"PUT /consul1/deregister/service_b2",
"PUT /consul2/deregister/service_a1",
"PUT /consul2/deregister/service_b1",
"PUT /consul2/deregister/service_a2",
"PUT /consul2/deregister/service_b2",
"PUT /consul1/register\n" . "{\"ID\":\"service_a1\",\"Name\":\"service_a\",\"Tags\":[\"primary\",\"v1\"],\"Address\":\"127.0.0.1\",\"Port\":30511,\"Meta\":{\"service_a_version\":\"4.0\"},\"EnableTagOverride\":false,\"Weights\":{\"Passing\":10,\"Warning\":1}}",
"PUT /consul1/register\n" . "{\"ID\":\"service_a2\",\"Name\":\"service_a\",\"Tags\":[\"primary\",\"v1\"],\"Address\":\"127.0.0.1\",\"Port\":30512,\"Meta\":{\"service_a_version\":\"4.0\"},\"EnableTagOverride\":false,\"Weights\":{\"Passing\":10,\"Warning\":1}}",
"PUT /consul1/register\n" . "{\"ID\":\"service_b1\",\"Name\":\"service_b\",\"Tags\":[\"primary\",\"v1\"],\"Address\":\"127.0.0.1\",\"Port\":30513,\"Meta\":{\"service_b_version\":\"4.1\"},\"EnableTagOverride\":false,\"Weights\":{\"Passing\":10,\"Warning\":1}}",
"PUT /consul1/register\n" . "{\"ID\":\"service_b2\",\"Name\":\"service_b\",\"Tags\":[\"primary\",\"v1\"],\"Address\":\"127.0.0.1\",\"Port\":30514,\"Meta\":{\"service_b_version\":\"4.1\"},\"EnableTagOverride\":false,\"Weights\":{\"Passing\":10,\"Warning\":1}}",
]
--- error_code eval
[200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200]
=== TEST 2: test consul server 1
--- yaml_config eval: $::yaml_config
--- apisix_yaml
stream_routes:
- server_addr: 127.0.0.1
server_port: 1985
id: 1
upstream:
service_name: service_a
discovery_type: consul
type: roundrobin
#END
--- stream_response eval
qr/server [1-2]/
--- no_error_log
[error]
=== TEST 3: test consul server 2
--- yaml_config eval: $::yaml_config
--- apisix_yaml
stream_routes:
- server_addr: 127.0.0.1
server_port: 1985
id: 1
upstream:
service_name: service_b
discovery_type: consul
type: roundrobin
#END
--- stream_response eval
qr/server [3-4]/
--- no_error_log
[error]
=== TEST 4: test mini consul config
--- yaml_config
apisix:
node_listen: 1984
deployment:
role: data_plane
role_data_plane:
config_provider: yaml
discovery:
consul:
servers:
- "http://127.0.0.1:8500"
- "http://127.0.0.1:6500"
#END
--- apisix_yaml
stream_routes:
- server_addr: 127.0.0.1
server_port: 1985
id: 1
upstream:
service_name: service_a
discovery_type: consul
type: roundrobin
#END
--- stream_response eval
qr/server [1-2]/
--- ignore_error_log
=== TEST 5: test invalid service name
sometimes the consul key maybe deleted by mistake
--- yaml_config eval: $::yaml_config
--- apisix_yaml
stream_routes:
- server_addr: 127.0.0.1
server_port: 1985
id: 1
upstream:
service_name: service_c
discovery_type: consul
type: roundrobin
#END
--- stream_response_like
missing consul services
--- ignore_error_log
=== TEST 6: test skip keys
skip some services, return default nodes, get response: missing consul services
--- yaml_config
apisix:
node_listen: 1984
deployment:
role: data_plane
role_data_plane:
config_provider: yaml
discovery:
consul:
servers:
- "http://127.0.0.1:8600"
prefix: "upstreams"
skip_services:
- "service_a"
default_service:
host: "127.0.0.1"
port: 20999
metadata:
fail_timeout: 1
weight: 1
max_fails: 1
#END
--- apisix_yaml
stream_routes:
- server_addr: 127.0.0.1
server_port: 1985
id: 1
upstream:
service_name: service_a
discovery_type: consul
type: roundrobin
#END
--- stream_response_like
missing consul services
--- ignore_error_log