test ci

.gitlab-ci.yml

@@ -25,9 +25,13 @@ cache:
 
 test_docker:
   stage: build
-  image: docker:28.1
+  image: docker:20.10
   services:
-    - docker:28.1-dind
+    - name: docker:20.10-dind
+      command: ["--tls=false"]
+  variables:
+    DOCKER_HOST: tcp://docker:2375
+    DOCKER_TLS_VERIFY: 0
   script:
     - docker info
     - docker version