hw4: finalize selenoid and ansible workflow with citrus tests

ansible/roles/selenoid/templates/docker-compose.selenoid.yml.j2

@@ -0,0 +1,46 @@
+services:
+  selenoid:
+    image: "{{ selenoid_image }}"
+    container_name: selenoid
+    restart: unless-stopped
+    environment:
+      - DOCKER_API_VERSION=1.45
+    ports:
+      - "{{ selenoid_host_port }}:4444"
+    volumes:
+      - "./browsers.json:/etc/selenoid/browsers.json:ro"
+      - "/var/run/docker.sock:/var/run/docker.sock"
+      - "./logs:/opt/selenoid/logs"
+    command:
+      - "-limit"
+      - "{{ selenoid_limit }}"
+      - "-conf"
+      - "/etc/selenoid/browsers.json"
+      - "-log-output-dir"
+      - "/opt/selenoid/logs"
+      - "-container-network"
+      - "{{ selenoid_container_network }}"
+      - "-timeout"
+      - "3m"
+      - "-session-attempt-timeout"
+      - "2m"
+      - "-service-startup-timeout"
+      - "2m"
+
+  selenoid-ui:
+    image: "{{ selenoid_ui_image }}"
+    container_name: selenoid-ui
+    restart: unless-stopped
+    depends_on:
+      - selenoid
+    ports:
+      - "{{ selenoid_ui_port }}:8080"
+    command:
+      - "--selenoid-uri"
+      - "http://selenoid:4444"
+
+networks:
+  default:
+    name: "{{ selenoid_container_network }}"
+    external: true
+