safekeeper: reorder routes and their handlers.

Routes and their handlers were in a bit different order in 1) routes
list 2) their implementation 3) python client 4) openapi spec, making
addition of new ones intimidating. Make it the same everywhere, roughly
lexicographically but preserving some of existing logic.

No functional changes.

test_runner/fixtures/safekeeper/http.py

@@ -65,6 +65,16 @@ class SafekeeperHttpClient(requests.Session, MetricsGetter):
     def check_status(self):
         self.get(f"http://localhost:{self.port}/v1/status").raise_for_status()
 
+    def get_metrics_str(self) -> str:
+        """You probably want to use get_metrics() instead."""
+        request_result = self.get(f"http://localhost:{self.port}/metrics")
+        request_result.raise_for_status()
+        return request_result.text
+
+    def get_metrics(self) -> SafekeeperMetrics:
+        res = self.get_metrics_str()
+        return SafekeeperMetrics(parse_metrics(res))
+
     def is_testing_enabled_or_skip(self):
         if not self.is_testing_enabled:
             pytest.skip("safekeeper was built without 'testing' feature")
@@ -89,56 +99,8 @@ class SafekeeperHttpClient(requests.Session, MetricsGetter):
         assert res_json is None
         return res_json
 
-    def debug_dump(self, params: Optional[Dict[str, str]] = None) -> Dict[str, Any]:
-        params = params or {}
-        res = self.get(f"http://localhost:{self.port}/v1/debug_dump", params=params)
-        res.raise_for_status()
-        res_json = json.loads(res.text)
-        assert isinstance(res_json, dict)
-        return res_json
-
-    def patch_control_file(
-        self,
-        tenant_id: TenantId,
-        timeline_id: TimelineId,
-        patch: Dict[str, Any],
-    ) -> Dict[str, Any]:
-        res = self.patch(
-            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/control_file",
-            json={
-                "updates": patch,
-                "apply_fields": list(patch.keys()),
-            },
-        )
-        res.raise_for_status()
-        res_json = res.json()
-        assert isinstance(res_json, dict)
-        return res_json
-
-    def pull_timeline(self, body: Dict[str, Any]) -> Dict[str, Any]:
-        res = self.post(f"http://localhost:{self.port}/v1/pull_timeline", json=body)
-        res.raise_for_status()
-        res_json = res.json()
-        assert isinstance(res_json, dict)
-        return res_json
-
-    def copy_timeline(self, tenant_id: TenantId, timeline_id: TimelineId, body: Dict[str, Any]):
-        res = self.post(
-            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/copy",
-            json=body,
-        )
-        res.raise_for_status()
-
-    def timeline_digest(
-        self, tenant_id: TenantId, timeline_id: TimelineId, from_lsn: Lsn, until_lsn: Lsn
-    ) -> Dict[str, Any]:
-        res = self.get(
-            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/digest",
-            params={
-                "from_lsn": str(from_lsn),
-                "until_lsn": str(until_lsn),
-            },
-        )
+    def tenant_delete_force(self, tenant_id: TenantId) -> Dict[Any, Any]:
+        res = self.delete(f"http://localhost:{self.port}/v1/tenant/{tenant_id}")
         res.raise_for_status()
         res_json = res.json()
         assert isinstance(res_json, dict)
@@ -189,20 +151,6 @@ class SafekeeperHttpClient(requests.Session, MetricsGetter):
     def get_commit_lsn(self, tenant_id: TenantId, timeline_id: TimelineId) -> Lsn:
         return self.timeline_status(tenant_id, timeline_id).commit_lsn
 
-    def record_safekeeper_info(self, tenant_id: TenantId, timeline_id: TimelineId, body):
-        res = self.post(
-            f"http://localhost:{self.port}/v1/record_safekeeper_info/{tenant_id}/{timeline_id}",
-            json=body,
-        )
-        res.raise_for_status()
-
-    def checkpoint(self, tenant_id: TenantId, timeline_id: TimelineId):
-        res = self.post(
-            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/checkpoint",
-            json={},
-        )
-        res.raise_for_status()
-
     # only_local doesn't remove segments in the remote storage.
     def timeline_delete(
         self, tenant_id: TenantId, timeline_id: TimelineId, only_local: bool = False
@@ -218,19 +166,71 @@ class SafekeeperHttpClient(requests.Session, MetricsGetter):
         assert isinstance(res_json, dict)
         return res_json
 
-    def tenant_delete_force(self, tenant_id: TenantId) -> Dict[Any, Any]:
-        res = self.delete(f"http://localhost:{self.port}/v1/tenant/{tenant_id}")
+    def debug_dump(self, params: Optional[Dict[str, str]] = None) -> Dict[str, Any]:
+        params = params or {}
+        res = self.get(f"http://localhost:{self.port}/v1/debug_dump", params=params)
+        res.raise_for_status()
+        res_json = json.loads(res.text)
+        assert isinstance(res_json, dict)
+        return res_json
+
+    def pull_timeline(self, body: Dict[str, Any]) -> Dict[str, Any]:
+        res = self.post(f"http://localhost:{self.port}/v1/pull_timeline", json=body)
         res.raise_for_status()
         res_json = res.json()
         assert isinstance(res_json, dict)
         return res_json
 
-    def get_metrics_str(self) -> str:
-        """You probably want to use get_metrics() instead."""
-        request_result = self.get(f"http://localhost:{self.port}/metrics")
-        request_result.raise_for_status()
-        return request_result.text
+    def copy_timeline(self, tenant_id: TenantId, timeline_id: TimelineId, body: Dict[str, Any]):
+        res = self.post(
+            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/copy",
+            json=body,
+        )
+        res.raise_for_status()
 
-    def get_metrics(self) -> SafekeeperMetrics:
-        res = self.get_metrics_str()
-        return SafekeeperMetrics(parse_metrics(res))
+    def patch_control_file(
+        self,
+        tenant_id: TenantId,
+        timeline_id: TimelineId,
+        patch: Dict[str, Any],
+    ) -> Dict[str, Any]:
+        res = self.patch(
+            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/control_file",
+            json={
+                "updates": patch,
+                "apply_fields": list(patch.keys()),
+            },
+        )
+        res.raise_for_status()
+        res_json = res.json()
+        assert isinstance(res_json, dict)
+        return res_json
+
+    def checkpoint(self, tenant_id: TenantId, timeline_id: TimelineId):
+        res = self.post(
+            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/checkpoint",
+            json={},
+        )
+        res.raise_for_status()
+
+    def timeline_digest(
+        self, tenant_id: TenantId, timeline_id: TimelineId, from_lsn: Lsn, until_lsn: Lsn
+    ) -> Dict[str, Any]:
+        res = self.get(
+            f"http://localhost:{self.port}/v1/tenant/{tenant_id}/timeline/{timeline_id}/digest",
+            params={
+                "from_lsn": str(from_lsn),
+                "until_lsn": str(until_lsn),
+            },
+        )
+        res.raise_for_status()
+        res_json = res.json()
+        assert isinstance(res_json, dict)
+        return res_json
+
+    def record_safekeeper_info(self, tenant_id: TenantId, timeline_id: TimelineId, body):
+        res = self.post(
+            f"http://localhost:{self.port}/v1/record_safekeeper_info/{tenant_id}/{timeline_id}",
+            json=body,
+        )
+        res.raise_for_status()