YARN-8284. get_docker_command refactoring. Contributed by Eric Badger

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/utils/docker-util.c

@@ -388,6 +388,18 @@ int get_docker_command(const char *command_file, const struct configuration *con
   }
   free(value);
 
+  char *docker = get_docker_binary(conf);
+  ret = add_to_args(args, docker);
+  free(docker);
+  if (ret != 0) {
+    return BUFFER_TOO_SMALL;
+  }
+
+  ret = add_docker_config_param(&command_config, args);
+  if (ret != 0) {
+    return BUFFER_TOO_SMALL;
+  }
+
   char *command = get_configuration_value("docker-command", DOCKER_COMMAND_FILE_SECTION, &command_config);
   if (strcmp(DOCKER_INSPECT_COMMAND, command) == 0) {
     return get_docker_inspect_command(command_file, conf, args);
@@ -440,7 +452,7 @@ static int value_permitted(const struct configuration* executor_cfg,
 
 int get_docker_volume_command(const char *command_file, const struct configuration *conf, args *args) {
   int ret = 0;
-  char *driver = NULL, *volume_name = NULL, *sub_command = NULL, *format = NULL, *docker = NULL;
+  char *driver = NULL, *volume_name = NULL, *sub_command = NULL, *format = NULL;
   struct configuration command_config = {0, NULL};
   ret = read_and_verify_command_file(command_file, DOCKER_VOLUME_COMMAND, &command_config);
   if (ret != 0) {
@@ -456,19 +468,6 @@ int get_docker_volume_command(const char *command_file, const struct configurati
     goto cleanup;
   }
 
-  docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  if (ret != 0) {
-    ret = BUFFER_TOO_SMALL;
-    goto cleanup;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    ret = BUFFER_TOO_SMALL;
-    goto cleanup;
-  }
-
   ret = add_to_args(args, DOCKER_VOLUME_COMMAND);
   if (ret != 0) {
     goto cleanup;
@@ -538,7 +537,6 @@ cleanup:
   free(volume_name);
   free(sub_command);
   free(format);
-  free(docker);
   return ret;
 }
 
@@ -576,19 +574,6 @@ int get_docker_inspect_command(const char *command_file, const struct configurat
     return INVALID_DOCKER_INSPECT_FORMAT;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  if (ret != 0) {
-    goto free_and_exit;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    free(container_name);
-    free(format);
-    return BUFFER_TOO_SMALL;
-  }
-
   ret = add_to_args(args, DOCKER_INSPECT_COMMAND);
   if (ret != 0) {
     goto free_and_exit;
@@ -610,7 +595,6 @@ int get_docker_inspect_command(const char *command_file, const struct configurat
   free_and_exit:
   free(format);
   free(container_name);
-  free(docker);
   return BUFFER_TOO_SMALL;
 }
 
@@ -628,19 +612,6 @@ int get_docker_load_command(const char *command_file, const struct configuration
     return INVALID_DOCKER_IMAGE_NAME;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  free(docker);
-  if (ret != 0) {
-    return BUFFER_TOO_SMALL;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    free(image_name);
-    return BUFFER_TOO_SMALL;
-  }
-
   ret = add_to_args(args, DOCKER_LOAD_COMMAND);
   if (ret == 0) {
     char *tmp_buffer = make_string("--i=%s", image_name);
@@ -675,17 +646,6 @@ int get_docker_pull_command(const char *command_file, const struct configuration
     return INVALID_DOCKER_IMAGE_NAME;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  if (ret != 0) {
-    goto free_pull;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    goto free_pull;
-  }
-
   ret = add_to_args(args, DOCKER_PULL_COMMAND);
   if (ret == 0) {
     ret = add_to_args(args, image_name);
@@ -697,7 +657,6 @@ int get_docker_pull_command(const char *command_file, const struct configuration
   }
   free_pull:
   free(image_name);
-  free(docker);
   return BUFFER_TOO_SMALL;
 }
 
@@ -715,18 +674,6 @@ int get_docker_rm_command(const char *command_file, const struct configuration *
     return INVALID_DOCKER_CONTAINER_NAME;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  free(docker);
-  if (ret != 0) {
-    return BUFFER_TOO_SMALL;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    return BUFFER_TOO_SMALL;
-  }
-
   ret = add_to_args(args, DOCKER_RM_COMMAND);
   if (ret == 0) {
     ret = add_to_args(args, container_name);
@@ -757,18 +704,6 @@ int get_docker_stop_command(const char *command_file, const struct configuration
     return INVALID_DOCKER_CONTAINER_NAME;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  free(docker);
-  if (ret != 0) {
-    goto free_and_exit;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    goto free_and_exit;
-  }
-
   ret = add_to_args(args, DOCKER_STOP_COMMAND);
   if (ret == 0) {
     value = get_configuration_value("time", DOCKER_COMMAND_FILE_SECTION, &command_config);
@@ -812,18 +747,6 @@ int get_docker_kill_command(const char *command_file, const struct configuration
     return INVALID_DOCKER_CONTAINER_NAME;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  free(docker);
-  if (ret != 0) {
-    return BUFFER_TOO_SMALL;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    return BUFFER_TOO_SMALL;
-  }
-
   ret = add_to_args(args, DOCKER_KILL_COMMAND);
   if (ret == 0) {
     value = get_configuration_value("signal", DOCKER_COMMAND_FILE_SECTION, &command_config);
@@ -853,7 +776,6 @@ free_and_exit:
 
 int get_docker_start_command(const char *command_file, const struct configuration *conf, args *args) {
   int ret = 0;
-  char *docker = NULL;
   char *container_name = NULL;
   struct configuration command_config = {0, NULL};
   ret = read_and_verify_command_file(command_file, DOCKER_START_COMMAND, &command_config);
@@ -866,20 +788,6 @@ int get_docker_start_command(const char *command_file, const struct configuratio
     return INVALID_DOCKER_CONTAINER_NAME;
   }
 
-  docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  free(docker);
-  if (ret != 0) {
-    ret = BUFFER_TOO_SMALL;
-    goto free_and_exit;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    ret = BUFFER_TOO_SMALL;
-    goto free_and_exit;
-  }
-
   ret = add_to_args(args, DOCKER_START_COMMAND);
   if (ret != 0) {
     goto free_and_exit;
@@ -1443,20 +1351,6 @@ int get_docker_run_command(const char *command_file, const struct configuration
     return INVALID_DOCKER_IMAGE_NAME;
   }
 
-  char *docker = get_docker_binary(conf);
-  ret = add_to_args(args, docker);
-  free(docker);
-  if (ret != 0) {
-    reset_args(args);
-    return BUFFER_TOO_SMALL;
-  }
-
-  ret = add_docker_config_param(&command_config, args);
-  if (ret != 0) {
-    reset_args(args);
-    return BUFFER_TOO_SMALL;
-  }
-
   ret = add_to_args(args, DOCKER_RUN_COMMAND);
   if(ret != 0) {
     reset_args(args);

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/test/utils/test_docker_util.cc

@@ -165,12 +165,12 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=inspect\n  format={{.State.Status}}\n  name=container_e1_12312_11111_02_000001",
-        "/usr/bin/docker inspect --format={{.State.Status}} container_e1_12312_11111_02_000001"));
+        "inspect --format={{.State.Status}} container_e1_12312_11111_02_000001"));
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=inspect\n"
             "  format={{range(.NetworkSettings.Networks)}}{{.IPAddress}},{{end}}{{.Config.Hostname}}\n"
             "  name=container_e1_12312_11111_02_000001",
-        "/usr/bin/docker inspect --format={{range(.NetworkSettings.Networks)}}{{.IPAddress}},{{end}}{{.Config.Hostname}} container_e1_12312_11111_02_000001"));
+        "inspect --format={{range(.NetworkSettings.Networks)}}{{.IPAddress}},{{end}}{{.Config.Hostname}} container_e1_12312_11111_02_000001"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -202,7 +202,7 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=load\n  image=image-id",
-        "/usr/bin/docker load --i=image-id"));
+        "load --i=image-id"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -272,7 +272,7 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=pull\n  image=image-id",
-        "/usr/bin/docker pull image-id"));
+        "pull image-id"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -292,7 +292,7 @@ namespace ContainerExecutor {
     file_cmd_vec.push_back(
         std::make_pair<std::string, std::string>(
             "[docker-command-execution]\n  docker-command=rm\n  name=container_e1_12312_11111_02_000001",
-            "/usr/bin/docker rm container_e1_12312_11111_02_000001"));
+            "rm container_e1_12312_11111_02_000001"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -312,10 +312,10 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=stop\n  name=container_e1_12312_11111_02_000001",
-        "/usr/bin/docker stop container_e1_12312_11111_02_000001"));
+        "stop container_e1_12312_11111_02_000001"));
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=stop\n  name=container_e1_12312_11111_02_000001\ntime=25",
-        "/usr/bin/docker stop --time=25 container_e1_12312_11111_02_000001"));
+        "stop --time=25 container_e1_12312_11111_02_000001"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -339,10 +339,10 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=kill\n  name=container_e1_12312_11111_02_000001",
-        "/usr/bin/docker kill container_e1_12312_11111_02_000001"));
+        "kill container_e1_12312_11111_02_000001"));
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=kill\n  name=container_e1_12312_11111_02_000001\nsignal=SIGQUIT",
-        "/usr/bin/docker kill --signal=SIGQUIT container_e1_12312_11111_02_000001"));
+        "kill --signal=SIGQUIT container_e1_12312_11111_02_000001"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -365,7 +365,7 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
          "[docker-command-execution]\n  docker-command=start\n  name=container_e1_12312_11111_02_000001",
-         "/usr/bin/docker start container_e1_12312_11111_02_000001"));
+         "start container_e1_12312_11111_02_000001"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
     bad_file_cmd_vec.push_back(std::make_pair<std::string, int>(
@@ -1151,14 +1151,14 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=run\n  name=container_e1_12312_11111_02_000001\n  image=hadoop/docker-image\n  user=nobody",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL hadoop/docker-image"));
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL hadoop/docker-image"));
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=run\n name=container_e1_12312_11111_02_000001\n image=nothadoop/docker-image\n  user=nobody",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL nothadoop/docker-image"));
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL nothadoop/docker-image"));
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=run\n  name=container_e1_12312_11111_02_000001\n  image=hadoop/docker-image\n  user=nobody\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL hadoop/docker-image bash test_script.sh arg1 arg2"));
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL hadoop/docker-image bash test_script.sh arg1 arg2"));
 
     // Test non-privileged conatiner with launch command
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
@@ -1168,7 +1168,7 @@ namespace ContainerExecutor {
             "  network=bridge\n  devices=/dev/test:/dev/test\n"
             "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
             " -v /usr/bin/cut:/usr/bin/cut:ro -v /tmp:/tmp --cgroup-parent=ctr-cgroup --cap-drop=ALL --cap-add=CHOWN"
             " --cap-add=SETUID --hostname=host-id --device=/dev/test:/dev/test hadoop/docker-image bash "
             "test_script.sh arg1 arg2"));
@@ -1179,7 +1179,7 @@ namespace ContainerExecutor {
             "  network=bridge\n"
             "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm"
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm"
             " --cgroup-parent=ctr-cgroup --cap-drop=ALL --hostname=host-id nothadoop/docker-image"));
 
     // Test non-privileged container and drop all privileges
@@ -1190,7 +1190,7 @@ namespace ContainerExecutor {
             "  network=bridge\n  devices=/dev/test:/dev/test\n  net=bridge\n"
             "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
             " -v /usr/bin/cut:/usr/bin/cut:ro -v /tmp:/tmp --cgroup-parent=ctr-cgroup --cap-drop=ALL --cap-add=CHOWN "
             "--cap-add=SETUID --hostname=host-id --device=/dev/test:/dev/test hadoop/docker-image bash"
             " test_script.sh arg1 arg2"));
@@ -1201,7 +1201,7 @@ namespace ContainerExecutor {
             "  network=bridge\n  net=bridge\n"
             "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge"
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge"
             " --cgroup-parent=ctr-cgroup --cap-drop=ALL --hostname=host-id nothadoop/docker-image"));
 
     // Test privileged container
@@ -1212,7 +1212,7 @@ namespace ContainerExecutor {
             "  network=bridge\n  devices=/dev/test:/dev/test\n  net=bridge\n  privileged=true\n"
             "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
+        "run --name=container_e1_12312_11111_02_000001 -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
             " -v /usr/bin/cut:/usr/bin/cut:ro -v /tmp:/tmp --cgroup-parent=ctr-cgroup --privileged --cap-drop=ALL "
             "--cap-add=CHOWN --cap-add=SETUID --hostname=host-id --device=/dev/test:/dev/test hadoop/docker-image "
             "bash test_script.sh arg1 arg2"));
@@ -1224,7 +1224,7 @@ namespace ContainerExecutor {
             "  network=bridge\n  devices=/dev/test:/dev/test\n  net=bridge\n  privileged=true\n"
             "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n  group-add=1000,1001\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
+        "run --name=container_e1_12312_11111_02_000001 -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
             " -v /usr/bin/cut:/usr/bin/cut:ro -v /tmp:/tmp --cgroup-parent=ctr-cgroup --privileged --cap-drop=ALL "
             "--cap-add=CHOWN --cap-add=SETUID --hostname=host-id "
             "--device=/dev/test:/dev/test hadoop/docker-image bash test_script.sh arg1 arg2"));
@@ -1235,7 +1235,7 @@ namespace ContainerExecutor {
             "  network=bridge\n  net=bridge\n"
             "  detach=true\n  rm=true\n  group-add=1000,1001\n"
             "  launch-command=bash,test_script.sh,arg1,arg2",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge --cap-drop=ALL "
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge --cap-drop=ALL "
             "--hostname=host-id --group-add 1000 --group-add 1001 "
             "docker-image"));
 
@@ -1339,7 +1339,7 @@ namespace ContainerExecutor {
         "  user=nobody\n"
         "  use-entry-point=true\n"
         "  environ=/tmp/test.env\n",
-        "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL "
+        "run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL "
         "--env-file /tmp/test.env hadoop/docker-image"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
@@ -1382,11 +1382,11 @@ namespace ContainerExecutor {
       std::vector<std::pair<std::string, std::string> > file_cmd_vec;
       file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
           "[docker-command-execution]\n  docker-command=run\n  name=container_e1_12312_11111_02_000001\n  image=docker-image\n  user=nobody",
-          "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL docker-image"));
+          "run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL docker-image"));
       file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
           "[docker-command-execution]\n  docker-command=run\n  name=container_e1_12312_11111_02_000001\n  image=docker-image\n"
               "  user=nobody\n  launch-command=bash,test_script.sh,arg1,arg2",
-          "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL docker-image"));
+          "run --name=container_e1_12312_11111_02_000001 --user=nobody --cap-drop=ALL docker-image"));
 
       file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
           "[docker-command-execution]\n"
@@ -1395,7 +1395,7 @@ namespace ContainerExecutor {
               "  network=bridge\n  devices=/dev/test:/dev/test\n"
               "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
               "  launch-command=bash,test_script.sh,arg1,arg2",
-          "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
+          "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
               " -v /usr/bin/cut:/usr/bin/cut:ro -v /tmp:/tmp --cgroup-parent=ctr-cgroup --cap-drop=ALL --cap-add=CHOWN"
               " --cap-add=SETUID --hostname=host-id --device=/dev/test:/dev/test hadoop/docker-image bash "
               "test_script.sh arg1 arg2"));
@@ -1406,7 +1406,7 @@ namespace ContainerExecutor {
               "  network=bridge\n"
               "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
               "  launch-command=bash,test_script.sh,arg1,arg2",
-          "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm"
+          "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm"
               " --cgroup-parent=ctr-cgroup --cap-drop=ALL --hostname=host-id nothadoop/docker-image"));
 
       file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
@@ -1416,7 +1416,7 @@ namespace ContainerExecutor {
               "  network=bridge\n  devices=/dev/test:/dev/test\n  net=bridge\n"
               "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
               "  launch-command=bash,test_script.sh,arg1,arg2",
-          "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
+          "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge -v /var/log:/var/log:ro -v /var/lib:/lib:ro"
               " -v /usr/bin/cut:/usr/bin/cut:ro -v /tmp:/tmp --cgroup-parent=ctr-cgroup --cap-drop=ALL --cap-add=CHOWN "
               "--cap-add=SETUID --hostname=host-id --device=/dev/test:/dev/test hadoop/docker-image bash"
               " test_script.sh arg1 arg2"));
@@ -1427,7 +1427,7 @@ namespace ContainerExecutor {
               "  network=bridge\n  net=bridge\n"
               "  cap-add=CHOWN,SETUID\n  cgroup-parent=ctr-cgroup\n  detach=true\n  rm=true\n"
               "  launch-command=bash,test_script.sh,arg1,arg2",
-          "/usr/bin/docker run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge"
+          "run --name=container_e1_12312_11111_02_000001 --user=nobody -d --rm --net=bridge"
               " --cgroup-parent=ctr-cgroup --cap-drop=ALL --hostname=host-id nothadoop/docker-image"));
 
       std::vector<std::pair<std::string, int> > bad_file_cmd_vec;
@@ -1511,10 +1511,10 @@ namespace ContainerExecutor {
     std::vector<std::pair<std::string, std::string> > file_cmd_vec;
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
         "[docker-command-execution]\n  docker-command=volume\n  sub-command=create\n  volume=volume1 \n driver=driver1",
-        "/usr/bin/docker volume create --name=volume1 --driver=driver1"));
+        "volume create --name=volume1 --driver=driver1"));
     file_cmd_vec.push_back(std::make_pair<std::string, std::string>(
        "[docker-command-execution]\n  docker-command=volume\n  format={{.Name}},{{.Driver}}\n  sub-command=ls",
-       "/usr/bin/docker volume ls --format={{.Name}},{{.Driver}}"));
+       "volume ls --format={{.Name}},{{.Driver}}"));
 
     std::vector<std::pair<std::string, int> > bad_file_cmd_vec;