[#213] Remove hostname cludges

Signed-off-by: Andrey Berezin <a.berezin@yadro.com>

.devenv.hosting.yaml

@@ -20,8 +20,6 @@ hosts:
       endpoint_data0: s01.frostfs.devenv:8080
       control_endpoint: s01.frostfs.devenv:8081
       un_locode: "RU MOW"
-      http_hostname: ["no_hostname"]
-      s3_hostname: ["no_hostname"]
   - name: frostfs-storage_02
     attributes:
       container_name: s02
@@ -34,8 +32,6 @@ hosts:
       endpoint_data0: s02.frostfs.devenv:8080
       control_endpoint: s02.frostfs.devenv:8081
       un_locode: "RU LED"
-      http_hostname: ["no_hostname"]
-      s3_hostname: ["no_hostname"]
   - name: frostfs-storage_03
     attributes:
       container_name: s03
@@ -48,8 +44,6 @@ hosts:
       endpoint_data0: s03.frostfs.devenv:8080
       control_endpoint: s03.frostfs.devenv:8081
       un_locode: "SE STO"
-      http_hostname: ["no_hostname"]
-      s3_hostname: ["no_hostname"]
   - name: frostfs-storage_04
     attributes:
       container_name: s04
@@ -62,8 +56,6 @@ hosts:
       endpoint_data0: s04.frostfs.devenv:8080
       control_endpoint: s04.frostfs.devenv:8081
       un_locode: "FI HEL"
-      http_hostname: ["no_hostname"]
-      s3_hostname: ["no_hostname"]
   - name: frostfs-s3_01
     attributes:
       container_name: s3_gate

pytest_tests/testsuites/services/http_gate/test_http_gate.py

@@ -233,7 +233,6 @@ class TestHttpPut(ClusterTestBase):
                     path=file_path,
                     headers=headers,
                     endpoint=http_endpoint,
-                    http_hostname=self.cluster.default_http_hostname[0],
                 )
                 if get_epoch(self.shell, self.cluster) + 1 <= valid_until:
                     oids_to_be_valid.append(oid)