Use old docker-compose

Dockerfile-test

@@ -19,11 +19,6 @@ RUN set -x \
   wget \
   libpcre3 libpcre3-dev \
   zlib1g-dev
-# gcc-8 \
-# g++-8 \
-# ### Use gcc-8 (the default gcc has this problem when using with address sanitizer:
-# ### https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84428)
-# && update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 800 --slave /usr/bin/g++ g++ /usr/bin/g++-8
 
 ### Build opentracing-cpp
 RUN cd / \

ci/install_dependencies.sh

@@ -3,6 +3,10 @@
 set -x
 set -e
 
+# workaround to install docker-compose v1
+sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+sudo chmod +x /usr/local/bin/docker-compose
+
 docker version
 docker-compose version
 

test/environment/docker-compose.yaml

@@ -1,4 +1,4 @@
-version: '2'
+version: '3'
 services:
 
   nginx:

test/environment/logs/debug.log

@@ -1 +1,5 @@
 
+2022/06/23 05:34:30 [debug] 7#0: epoll add event: fd:9 op:1 ev:00002001
+2022/06/23 05:34:36 [debug] 7#0: epoll add event: fd:9 op:1 ev:00002001
+2022/06/23 05:35:55 [debug] 8#0: epoll add event: fd:9 op:1 ev:00002001
+2022/06/23 05:56:04 [debug] 7#0: epoll add event: fd:9 op:1 ev:00002001

test/environment/traces/nginx.json

@@ -0,0 +1 @@
+[]

test/nginx_opentracing_test.py

@@ -42,7 +42,7 @@ def setUp(self):
         )
 
         self.environment_handle = subprocess.Popen(
-            ["docker-compose", "up", "--no-color"],
+            ["docker-compose", "up"],
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
         )
@@ -55,7 +55,7 @@ def setUp(self):
 
         # Wait so that backend can come up.
         # TODO: replace with something better
-        time.sleep(2)
+        time.sleep(5)
 
         self.conn = http.client.HTTPConnection("localhost", 8080, timeout=5)
         self.grpcConn = grpc.insecure_channel("localhost:8081")