Merge branch 'platform-pod/issues/1722' of github.com:SigNoz/signoz into platform-pod/issues/1722

.gitignore

@@ -229,5 +229,3 @@ cython_debug/
 pyrightconfig.json
 
 
-# cursor files
-frontend/.cursor/

docs/api/openapi.yml

@@ -1901,6 +1901,63 @@ components:
           format: date-time
           type: string
       type: object
+    ZeustypesGettableZeusHost:
+      properties:
+        hosts:
+          items:
+            $ref: '#/components/schemas/ZeustypesHost'
+          nullable: true
+          type: array
+        name:
+          type: string
+        state:
+          type: string
+        tier:
+          type: string
+      type: object
+    ZeustypesHost:
+      properties:
+        is_default:
+          type: boolean
+        name:
+          type: string
+        url:
+          type: string
+      type: object
+    ZeustypesPostableHost:
+      properties:
+        name:
+          type: string
+      required:
+      - name
+      type: object
+    ZeustypesPostableProfile:
+      properties:
+        existing_observability_tool:
+          type: string
+        has_existing_observability_tool:
+          type: boolean
+        logs_scale_per_day_in_gb:
+          format: int64
+          type: integer
+        number_of_hosts:
+          format: int64
+          type: integer
+        number_of_services:
+          format: int64
+          type: integer
+        reasons_for_interest_in_signoz:
+          items:
+            type: string
+          nullable: true
+          type: array
+        timeline_for_migrating_to_signoz:
+          type: string
+        uses_otel:
+          type: boolean
+        where_did_you_discover_signoz:
+          type: string
+      type: object
   securitySchemes:
     api_key:
       description: API Keys
@@ -5440,6 +5497,174 @@ paths:
       summary: Rotate session
       tags:
       - sessions
+  /api/v2/zeus/hosts:
+    get:
+      deprecated: false
+      description: This endpoint gets the host info from zeus.
+      operationId: GetDeploymentsFromZeus
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/ZeustypesGettableZeusHost'
+                  status:
+                    type: string
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Get host info from Zeus.
+      tags:
+      - zeus
+    put:
+      deprecated: false
+      description: This endpoint saves the host of a deployment to zeus.
+      operationId: PutHostInZeus
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ZeustypesPostableHost'
+      responses:
+        "204":
+          description: No Content
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "409":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Conflict
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Put host in Zeus for a deployment.
+      tags:
+      - zeus
+  /api/v2/zeus/profiles:
+    put:
+      deprecated: false
+      description: This endpoint saves the profile of a deployment to zeus.
+      operationId: PutProfileInZeus
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ZeustypesPostableProfile'
+      responses:
+        "204":
+          description: No Content
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "409":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Conflict
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Put profile in Zeus for a deployment.
+      tags:
+      - zeus
   /api/v5/query_range:
     post:
       deprecated: false

ee/zeus/httpzeus/provider.go

@@ -3,6 +3,7 @@ package httpzeus
 import (
 	"bytes"
 	"context"
+	"encoding/json"
 	"io"
 	"net/http"
 	"net/url"
@@ -10,6 +11,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
 	"github.com/SigNoz/signoz/pkg/http/client"
+	"github.com/SigNoz/signoz/pkg/types/zeustypes"
 	"github.com/SigNoz/signoz/pkg/zeus"
 	"github.com/tidwall/gjson"
 )
@@ -119,8 +121,13 @@ func (provider *Provider) PutMeters(ctx context.Context, key string, data []byte
 	return err
 }
 
-func (provider *Provider) PutProfile(ctx context.Context, key string, body []byte) error {
-	_, err := provider.do(
+func (provider *Provider) PutProfile(ctx context.Context, key string, profile *zeustypes.PostableProfile) error {
+	body, err := json.Marshal(profile)
+	if err != nil {
+		return err
+	}
+
+	_, err = provider.do(
 		ctx,
 		provider.config.URL.JoinPath("/v2/profiles/me"),
 		http.MethodPut,
@@ -131,10 +138,15 @@ func (provider *Provider) PutProfile(ctx context.Context, key string, body []byt
 	return err
 }
 
-func (provider *Provider) PutHost(ctx context.Context, key string, body []byte) error {
-	_, err := provider.do(
+func (provider *Provider) PutHost(ctx context.Context, key string, host *zeustypes.PostableHost) error {
+	body, err := json.Marshal(host)
+	if err != nil {
+		return err
+	}
+
+	_, err = provider.do(
 		ctx,
-		provider.config.URL.JoinPath("/v2/deployments/me/hosts"),
+		provider.config.URL.JoinPath("/v2/deployments/me/host"),
 		http.MethodPut,
 		key,
 		body,
@@ -169,21 +181,28 @@ func (provider *Provider) do(ctx context.Context, url *url.URL, method string, k
 		return body, nil
 	}
 
-	return nil, provider.errFromStatusCode(response.StatusCode)
+	errorMessage := gjson.GetBytes(body, "error").String()
+	if errorMessage == "" {
+		errorMessage = "an unknown error occurred"
+	}
+
+	return nil, provider.errFromStatusCode(response.StatusCode, errorMessage)
 }
 
 // This can be taken down to the client package
-func (provider *Provider) errFromStatusCode(statusCode int) error {
+func (provider *Provider) errFromStatusCode(statusCode int, errorMessage string) error {
 	switch statusCode {
 	case http.StatusBadRequest:
-		return errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "bad request")
+		return errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, errorMessage)
 	case http.StatusUnauthorized:
-		return errors.Newf(errors.TypeUnauthenticated, errors.CodeUnauthenticated, "unauthenticated")
+		return errors.New(errors.TypeUnauthenticated, errors.CodeUnauthenticated, errorMessage)
 	case http.StatusForbidden:
-		return errors.Newf(errors.TypeForbidden, errors.CodeForbidden, "forbidden")
+		return errors.New(errors.TypeForbidden, errors.CodeForbidden, errorMessage)
 	case http.StatusNotFound:
-		return errors.Newf(errors.TypeNotFound, errors.CodeNotFound, "not found")
+		return errors.New(errors.TypeNotFound, errors.CodeNotFound, errorMessage)
+	case http.StatusConflict:
+		return errors.New(errors.TypeAlreadyExists, errors.CodeAlreadyExists, errorMessage)
 	}
 
-	return errors.Newf(errors.TypeInternal, errors.CodeInternal, "internal")
+	return errors.New(errors.TypeInternal, errors.CodeInternal, errorMessage)
 }

frontend/.cursor/rules/testing-conventions.mdc

@@ -0,0 +1,74 @@
+---
+description: Core testing conventions - imports, rendering, MSW, interactions, queries
+globs: **/*.test.{ts,tsx}
+alwaysApply: false
+---
+
+# Testing Conventions
+
+## Imports
+
+Always import from the test harness, never directly from `@testing-library/react`:
+
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+import { server, rest } from 'mocks-server/server';
+```
+
+## Router
+
+Use the built-in router in `render`:
+
+```ts
+render(<Page />, undefined, { initialRoute: '/traces-explorer' });
+```
+
+Only mock `useLocation` / `useParams` if the test depends on their values.
+
+## MSW
+
+Global MSW server runs automatically. Override per-test:
+
+```ts
+server.use(
+  rest.get('*/api/v1/foo', (_req, res, ctx) =>
+    res(ctx.status(200), ctx.json({ ok: true })))
+);
+```
+
+Keep large response fixtures in `mocks-server/__mockdata_`.
+
+## Interactions
+
+- Prefer `userEvent` for real user interactions (click, type, select, tab).
+- Use `fireEvent` only for low-level events not covered by `userEvent` (e.g., scroll, resize). Wrap in `act(...)` if needed.
+- Always `await` interactions:
+
+```ts
+const user = userEvent.setup({ pointerEventsCheck: 0 });
+await user.click(screen.getByRole('button', { name: /save/i }));
+```
+
+## Timers
+
+No global fake timers. Per-test only, for debounce/throttle:
+
+```ts
+jest.useFakeTimers();
+const user = userEvent.setup({ advanceTimers: (ms) => jest.advanceTimersByTime(ms) });
+await user.type(screen.getByRole('textbox'), 'query');
+jest.advanceTimersByTime(400);
+jest.useRealTimers();
+```
+
+## Queries
+
+Prefer accessible queries: `getByRole` > `findByRole` > `getByLabelText` > visible text > `data-testid` (last resort).
+
+## Anti-patterns
+
+- Never import from `@testing-library/react` directly
+- Never use global fake timers
+- Never wrap `render` in `act(...)`
+- Never mock infra dependencies locally (router, react-query)
+- Limit to 3-5 focused tests per file

frontend/.cursor/rules/testing-mock-strategy.mdc

@@ -0,0 +1,54 @@
+---
+description: When to use global vs local mocks in tests
+globs: **/*.test.{ts,tsx}
+alwaysApply: false
+---
+
+# Mock Strategy
+
+## Use Global Mocks For
+
+High-frequency dependencies (20+ test files):
+- Core infrastructure: react-router-dom, react-query, antd
+- Browser APIs: ResizeObserver, matchMedia, localStorage
+- Utility libraries: date-fns, lodash
+
+Available global mock files (from jest.config.ts):
+- `uplot` -> `__mocks__/uplotMock.ts`
+
+## Use Local Mocks For
+
+- Business logic dependencies (API endpoints, custom hooks, domain components)
+- Test-specific behavior (different data per test, error scenarios, loading states)
+
+## Decision Tree
+
+```
+Used in 20+ test files?
+  YES -> Global mock
+  NO  -> Business logic or test-specific?
+    YES -> Local mock
+    NO  -> Consider global if usage grows
+```
+
+## Correct Usage
+
+```ts
+// Global mocks are already available - just import
+import { useLocation } from 'react-router-dom';
+
+// Local mocks for business logic
+jest.mock('../api/tracesService', () => ({
+  getTraces: jest.fn(() => mockTracesData),
+}));
+```
+
+## Anti-patterns
+
+```ts
+// Never re-mock globally mocked dependencies locally
+jest.mock('react-router-dom', () => ({ ... }));
+
+// Never put test-specific data in global mocks
+jest.mock('../api/tracesService', () => ({ getTraces: jest.fn(() => specificTestData) }));
+```

frontend/.cursor/rules/testing-type-safety.mdc

@@ -0,0 +1,54 @@
+---
+description: TypeScript type safety requirements for Jest tests
+globs: **/*.test.{ts,tsx}
+alwaysApply: false
+---
+
+# TypeScript Type Safety in Tests
+
+All Jest tests must be fully type-safe. Never use `any`.
+
+## Mock Function Typing
+
+```ts
+// Use jest.mocked for module mocks
+import useFoo from 'hooks/useFoo';
+jest.mock('hooks/useFoo');
+const mockUseFoo = jest.mocked(useFoo);
+
+// Use jest.MockedFunction for standalone mocks
+const mockFetch = jest.fn() as jest.MockedFunction<(id: number) => Promise<User>>;
+```
+
+## Mock Data
+
+Define interfaces for all mock data:
+
+```ts
+const mockUser: User = { id: 1, name: 'John', email: 'john@example.com' };
+
+const mockProps: ComponentProps = {
+  title: 'Test',
+  data: [mockUser],
+  onSelect: jest.fn() as jest.MockedFunction<(user: User) => void>,
+};
+```
+
+## Hook Mocking Pattern
+
+```ts
+import useFoo from 'hooks/useFoo';
+jest.mock('hooks/useFoo');
+const mockUseFoo = jest.mocked(useFoo);
+mockUseFoo.mockReturnValue(/* minimal shape */);
+```
+
+Prefer helpers (`rqSuccess`, `rqLoading`, `rqError`) for React Query results.
+
+## Checklist
+
+- All mock functions use `jest.MockedFunction<T>` or `jest.mocked()`
+- All mock data has proper interfaces
+- No `any` types in test files
+- Component props are typed
+- API response types are defined

frontend/.cursorrules

@@ -1,484 +0,0 @@
-# Persona
-You are an expert developer with deep knowledge of Jest, React Testing Library, MSW, and TypeScript, tasked with creating unit tests for this repository.
-
-# Auto-detect TypeScript Usage
-Check for TypeScript in the project through tsconfig.json or package.json dependencies.
-Adjust syntax based on this detection.
-
-# TypeScript Type Safety for Jest Tests
-**CRITICAL**: All Jest tests MUST be fully type-safe with proper TypeScript types.
-
-**Type Safety Requirements:**
-- Use proper TypeScript interfaces for all mock data
-- Type all Jest mock functions with `jest.MockedFunction<T>`
-- Use generic types for React components and hooks
-- Define proper return types for mock functions
-- Use `as const` for literal types when needed
-- Avoid `any` type – use proper typing instead
-
-# Unit Testing Focus
-Focus on critical functionality (business logic, utility functions, component behavior)
-Mock dependencies (API calls, external modules) before imports
-Test multiple data scenarios (valid inputs, invalid inputs, edge cases)
-Write maintainable tests with descriptive names grouped in describe blocks
-
-# Global vs Local Mocks
-**Use Global Mocks for:**
-- High-frequency dependencies (20+ test files)
-- Core infrastructure (react-router-dom, react-query, antd)
-- Standard implementations across the app
-- Browser APIs (ResizeObserver, matchMedia, localStorage)
-- Utility libraries (date-fns, lodash)
-
-**Use Local Mocks for:**
-- Business logic dependencies (5-15 test files)
-- Test-specific behavior (different data per test)
-- API endpoints with specific responses
-- Domain-specific components
-- Error scenarios and edge cases
-
-**Global Mock Files Available (from jest.config.ts):**
-- `uplot` → `__mocks__/uplotMock.ts`
-
-# Repo-specific Testing Conventions
-
-## Imports
-Always import from our harness:
-```ts
-import { render, screen, userEvent, waitFor } from 'tests/test-utils';
-```
-For API mocks:
-```ts
-import { server, rest } from 'mocks-server/server';
-```
-Do not import directly from `@testing-library/react`.
-
-## Router
-Use the router built into render:
-```ts
-render(<Page />, undefined, { initialRoute: '/traces-explorer' });
-```
-Only mock `useLocation` / `useParams` if the test depends on them.
-
-## Hook Mocks
-Pattern:
-```ts
-import useFoo from 'hooks/useFoo';
-jest.mock('hooks/useFoo');
-const mockUseFoo = jest.mocked(useFoo);
-mockUseFoo.mockReturnValue(/* minimal shape */ as any);
-```
-Prefer helpers (`rqSuccess`, `rqLoading`, `rqError`) for React Query results.
-
-## MSW
-Global MSW server runs automatically.
-Override per-test:
-```ts
-server.use(
-  rest.get('*/api/v1/foo', (_req, res, ctx) => res(ctx.status(200), ctx.json({ ok: true })))
-);
-```
-Keep large responses in `mocks-server/__mockdata_`.
-
-## Interactions
-- Prefer `userEvent` for real user interactions (click, type, select, tab).
-- Use `fireEvent` only for low-level/programmatic events not covered by `userEvent` (e.g., scroll, resize, setting `element.scrollTop` for virtualization). Wrap in `act(...)` if needed.
-- Always await interactions:
-```ts
-const user = userEvent.setup({ pointerEventsCheck: 0 });
-await user.click(screen.getByRole('button', { name: /save/i }));
-```
-
-```ts
-// Example: virtualized list scroll (no userEvent helper)
-const scroller = container.querySelector('[data-test-id="virtuoso-scroller"]') as HTMLElement;
-scroller.scrollTop = targetScrollTop;
-act(() => { fireEvent.scroll(scroller); });
-```
-
-## Timers
-❌ No global fake timers.
-✅ Per-test only, for debounce/throttle:
-```ts
-jest.useFakeTimers();
-const user = userEvent.setup({ advanceTimers: (ms) => jest.advanceTimersByTime(ms) });
-await user.type(screen.getByRole('textbox'), 'query');
-jest.advanceTimersByTime(400);
-jest.useRealTimers();
-```
-
-## Queries
-Prefer accessible queries (`getByRole`, `findByRole`, `getByLabelText`).
-Fallback: visible text.
-Last resort: `data-testid`.
-
-# Example Test (using only configured global mocks)
-```ts
-import { render, screen, userEvent, waitFor } from 'tests/test-utils';
-import { server, rest } from 'mocks-server/server';
-import MyComponent from '../MyComponent';
-
-describe('MyComponent', () => {
-  it('renders and interacts', async () => {
-    const user = userEvent.setup({ pointerEventsCheck: 0 });
-
-    server.use(
-      rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 })))
-    );
-
-    render(<MyComponent />, undefined, { initialRoute: '/foo' });
-
-    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
-    await user.click(screen.getByRole('button', { name: /refresh/i }));
-    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
-  });
-});
-```
-
-# Anti-patterns
-❌ Importing RTL directly
-❌ Using global fake timers
-❌ Wrapping render in `act(...)`
-❌ Mocking infra dependencies locally (router, react-query)
-✅ Use our harness (`tests/test-utils`)
-✅ Use MSW for API overrides
-✅ Use userEvent + await
-✅ Pin time only in tests that assert relative dates
-
-# Best Practices
-- **Critical Functionality**: Prioritize testing business logic and utilities
-- **Dependency Mocking**: Global mocks for infra, local mocks for business logic
-- **Data Scenarios**: Always test valid, invalid, and edge cases
-- **Descriptive Names**: Make test intent clear
-- **Organization**: Group related tests in describe
-- **Consistency**: Match repo conventions
-- **Edge Cases**: Test null, undefined, unexpected values
-- **Limit Scope**: 3–5 focused tests per file
-- **Use Helpers**: `rqSuccess`, `makeUser`, etc.
-- **No Any**: Enforce type safety
-
-# Example Test
-```ts
-import { render, screen, userEvent, waitFor } from 'tests/test-utils';
-import { server, rest } from 'mocks-server/server';
-import MyComponent from '../MyComponent';
-
-describe('MyComponent', () => {
-  it('renders and interacts', async () => {
-    const user = userEvent.setup({ pointerEventsCheck: 0 });
-
-    server.use(
-      rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 })))
-    );
-
-    render(<MyComponent />, undefined, { initialRoute: '/foo' });
-
-    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
-    await user.click(screen.getByRole('button', { name: /refresh/i }));
-    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
-  });
-});
-```
-
-# Anti-patterns
-❌ Importing RTL directly
-❌ Using global fake timers
-❌ Wrapping render in `act(...)`
-❌ Mocking infra dependencies locally (router, react-query)
-✅ Use our harness (`tests/test-utils`)
-✅ Use MSW for API overrides
-✅ Use userEvent + await
-✅ Pin time only in tests that assert relative dates
-
-# TypeScript Type Safety Examples
-
-## Proper Mock Typing
-```ts
-// ✅ GOOD - Properly typed mocks
-interface User {
-  id: number;
-  name: string;
-  email: string;
-}
-
-interface ApiResponse<T> {
-  data: T;
-  status: number;
-  message: string;
-}
-
-// Type the mock functions
-const mockFetchUser = jest.fn() as jest.MockedFunction<(id: number) => Promise<ApiResponse<User>>>;
-const mockUpdateUser = jest.fn() as jest.MockedFunction<(user: User) => Promise<ApiResponse<User>>>;
-
-// Mock implementation with proper typing
-mockFetchUser.mockResolvedValue({
-  data: { id: 1, name: 'John Doe', email: 'john@example.com' },
-  status: 200,
-  message: 'Success'
-});
-
-// ❌ BAD - Using any type
-const mockFetchUser = jest.fn() as any; // Don't do this
-```
-
-## React Component Testing with Types
-```ts
-// ✅ GOOD - Properly typed component testing
-interface ComponentProps {
-  title: string;
-  data: User[];
-  onUserSelect: (user: User) => void;
-  isLoading?: boolean;
-}
-
-const TestComponent: React.FC<ComponentProps> = ({ title, data, onUserSelect, isLoading = false }) => {
-  // Component implementation
-};
-
-describe('TestComponent', () => {
-  it('should render with proper props', () => {
-    // Arrange - Type the props properly
-    const mockProps: ComponentProps = {
-      title: 'Test Title',
-      data: [{ id: 1, name: 'John', email: 'john@example.com' }],
-      onUserSelect: jest.fn() as jest.MockedFunction<(user: User) => void>,
-      isLoading: false
-    };
-    
-    // Act
-    render(<TestComponent {...mockProps} />);
-    
-    // Assert
-    expect(screen.getByText('Test Title')).toBeInTheDocument();
-  });
-});
-```
-
-## Hook Testing with Types
-```ts
-// ✅ GOOD - Properly typed hook testing
-interface UseUserDataReturn {
-  user: User | null;
-  loading: boolean;
-  error: string | null;
-  refetch: () => void;
-}
-
-const useUserData = (id: number): UseUserDataReturn => {
-  // Hook implementation
-};
-
-describe('useUserData', () => {
-  it('should return user data with proper typing', () => {
-    // Arrange
-    const mockUser: User = { id: 1, name: 'John', email: 'john@example.com' };
-    mockFetchUser.mockResolvedValue({
-      data: mockUser,
-      status: 200,
-      message: 'Success'
-    });
-    
-    // Act
-    const { result } = renderHook(() => useUserData(1));
-    
-    // Assert
-    expect(result.current.user).toEqual(mockUser);
-    expect(result.current.loading).toBe(false);
-    expect(result.current.error).toBeNull();
-  });
-});
-```
-
-## Global Mock Type Safety
-```ts
-// ✅ GOOD - Type-safe global mocks
-// In __mocks__/routerMock.ts
-export const mockUseLocation = (overrides: Partial<Location> = {}): Location => ({
-  pathname: '/traces',
-  search: '',
-  hash: '',
-  state: null,
-  key: 'test-key',
-  ...overrides,
-});
-
-// In test files
-const location = useLocation(); // Properly typed from global mock
-expect(location.pathname).toBe('/traces');
-```
-
-# TypeScript Configuration for Jest
-
-## Required Jest Configuration
-```json
-// jest.config.ts
-{
-  "preset": "ts-jest/presets/js-with-ts-esm",
-  "globals": {
-    "ts-jest": {
-      "useESM": true,
-      "isolatedModules": true,
-      "tsconfig": "<rootDir>/tsconfig.jest.json"
-    }
-  },
-  "extensionsToTreatAsEsm": [".ts", ".tsx"],
-  "moduleFileExtensions": ["ts", "tsx", "js", "json"]
-}
-```
-
-## TypeScript Jest Configuration
-```json
-// tsconfig.jest.json
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "types": ["jest", "@testing-library/jest-dom"],
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "moduleResolution": "node"
-  },
-  "include": [
-    "src/**/*",
-    "**/*.test.ts",
-    "**/*.test.tsx",
-    "__mocks__/**/*"
-  ]
-}
-```
-
-## Common Type Safety Patterns
-
-### Mock Function Typing
-```ts
-// ✅ GOOD - Proper mock function typing
-const mockApiCall = jest.fn() as jest.MockedFunction<typeof apiCall>;
-const mockEventHandler = jest.fn() as jest.MockedFunction<(event: Event) => void>;
-
-// ❌ BAD - Using any
-const mockApiCall = jest.fn() as any;
-```
-
-### Generic Mock Typing
-```ts
-// ✅ GOOD - Generic mock typing
-interface MockApiResponse<T> {
-  data: T;
-  status: number;
-}
-
-const mockFetchData = jest.fn() as jest.MockedFunction<
-  <T>(endpoint: string) => Promise<MockApiResponse<T>>
->;
-
-// Usage
-mockFetchData<User>('/users').mockResolvedValue({
-  data: { id: 1, name: 'John' },
-  status: 200
-});
-```
-
-### React Testing Library with Types
-```ts
-// ✅ GOOD - Typed testing utilities
-import { render, screen, RenderResult } from '@testing-library/react';
-import { ComponentProps } from 'react';
-
-type TestComponentProps = ComponentProps<typeof TestComponent>;
-
-const renderTestComponent = (props: Partial<TestComponentProps> = {}): RenderResult => {
-  const defaultProps: TestComponentProps = {
-    title: 'Test',
-    data: [],
-    onSelect: jest.fn(),
-    ...props
-  };
-  
-  return render(<TestComponent {...defaultProps} />);
-};
-```
-
-### Error Handling with Types
-```ts
-// ✅ GOOD - Typed error handling
-interface ApiError {
-  message: string;
-  code: number;
-  details?: Record<string, unknown>;
-}
-
-const mockApiError: ApiError = {
-  message: 'API Error',
-  code: 500,
-  details: { endpoint: '/users' }
-};
-
-mockFetchUser.mockRejectedValue(new Error(JSON.stringify(mockApiError)));
-```
-
-## Type Safety Checklist
-- [ ] All mock functions use `jest.MockedFunction<T>`
-- [ ] All mock data has proper interfaces
-- [ ] No `any` types in test files
-- [ ] Generic types are used where appropriate
-- [ ] Error types are properly defined
-- [ ] Component props are typed
-- [ ] Hook return types are defined
-- [ ] API response types are defined
-- [ ] Global mocks are type-safe
-- [ ] Test utilities are properly typed
-
-# Mock Decision Tree
-```
-Is it used in 20+ test files?
-├─ YES → Use Global Mock
-│   ├─ react-router-dom
-│   ├─ react-query
-│   ├─ antd components
-│   └─ browser APIs
-│
-└─ NO → Is it business logic?
-    ├─ YES → Use Local Mock
-    │   ├─ API endpoints
-    │   ├─ Custom hooks
-    │   └─ Domain components
-    │
-    └─ NO → Is it test-specific?
-        ├─ YES → Use Local Mock
-        │   ├─ Error scenarios
-        │   ├─ Loading states
-        │   └─ Specific data
-        │
-        └─ NO → Consider Global Mock
-            └─ If it becomes frequently used
-```
-
-# Common Anti-Patterns to Avoid
-
-❌ **Don't mock global dependencies locally:**
-```js
-// BAD - This is already globally mocked
-jest.mock('react-router-dom', () => ({ ... }));
-```
-
-❌ **Don't create global mocks for test-specific data:**
-```js
-// BAD - This should be local
-jest.mock('../api/tracesService', () => ({
-  getTraces: jest.fn(() => specificTestData)
-}));
-```
-
-✅ **Do use global mocks for infrastructure:**
-```js
-// GOOD - Use global mock
-import { useLocation } from 'react-router-dom';
-```
-
-✅ **Do create local mocks for business logic:**
-```js
-// GOOD - Local mock for specific test needs
-jest.mock('../api/tracesService', () => ({
-  getTraces: jest.fn(() => mockTracesData)
-}));
-```

frontend/src/api/generated/services/sigNoz.schemas.ts

@@ -2402,6 +2402,91 @@ export interface TypesUserDTO {
 	updatedAt?: Date;
 }
 
+export interface ZeustypesGettableZeusHostDTO {
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	hosts?: ZeustypesHostDTO[] | null;
+	/**
+	 * @type string
+	 */
+	name?: string;
+	/**
+	 * @type string
+	 */
+	state?: string;
+	/**
+	 * @type string
+	 */
+	tier?: string;
+}
+
+export interface ZeustypesHostDTO {
+	/**
+	 * @type boolean
+	 */
+	is_default?: boolean;
+	/**
+	 * @type string
+	 */
+	name?: string;
+	/**
+	 * @type string
+	 */
+	url?: string;
+}
+
+export interface ZeustypesPostableHostDTO {
+	/**
+	 * @type string
+	 */
+	name: string;
+}
+
+export interface ZeustypesPostableProfileDTO {
+	/**
+	 * @type string
+	 */
+	existing_observability_tool?: string;
+	/**
+	 * @type boolean
+	 */
+	has_existing_observability_tool?: boolean;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	logs_scale_per_day_in_gb?: number;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	number_of_hosts?: number;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	number_of_services?: number;
+	/**
+	 * @type array
+	 * @nullable true
+	 */
+	reasons_for_interest_in_signoz?: string[] | null;
+	/**
+	 * @type string
+	 */
+	timeline_for_migrating_to_signoz?: string;
+	/**
+	 * @type boolean
+	 */
+	uses_otel?: boolean;
+	/**
+	 * @type string
+	 */
+	where_did_you_discover_signoz?: string;
+}
+
 export type ChangePasswordPathParameters = {
 	id: string;
 };
@@ -3086,6 +3171,14 @@ export type RotateSession200 = {
 	status?: string;
 };
 
+export type GetDeploymentsFromZeus200 = {
+	data?: ZeustypesGettableZeusHostDTO;
+	/**
+	 * @type string
+	 */
+	status?: string;
+};
+
 export type QueryRangeV5200 = {
 	data?: Querybuildertypesv5QueryRangeResponseDTO;
 	/**

frontend/src/api/generated/services/zeus/index.ts

@@ -0,0 +1,279 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'yarn generate:api'
+ * SigNoz
+ */
+import type {
+	InvalidateOptions,
+	MutationFunction,
+	QueryClient,
+	QueryFunction,
+	QueryKey,
+	UseMutationOptions,
+	UseMutationResult,
+	UseQueryOptions,
+	UseQueryResult,
+} from 'react-query';
+import { useMutation, useQuery } from 'react-query';
+
+import { GeneratedAPIInstance } from '../../../index';
+import type {
+	GetDeploymentsFromZeus200,
+	RenderErrorResponseDTO,
+	ZeustypesPostableHostDTO,
+	ZeustypesPostableProfileDTO,
+} from '../sigNoz.schemas';
+
+type AwaitedInput<T> = PromiseLike<T> | T;
+
+type Awaited<O> = O extends AwaitedInput<infer T> ? T : never;
+
+/**
+ * This endpoint gets the host info from zeus.
+ * @summary Get host info from Zeus.
+ */
+export const getDeploymentsFromZeus = (signal?: AbortSignal) => {
+	return GeneratedAPIInstance<GetDeploymentsFromZeus200>({
+		url: `/api/v2/zeus/hosts`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetDeploymentsFromZeusQueryKey = () => {
+	return ['getDeploymentsFromZeus'] as const;
+};
+
+export const getGetDeploymentsFromZeusQueryOptions = <
+	TData = Awaited<ReturnType<typeof getDeploymentsFromZeus>>,
+	TError = RenderErrorResponseDTO
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof getDeploymentsFromZeus>>,
+		TError,
+		TData
+	>;
+}) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getGetDeploymentsFromZeusQueryKey();
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getDeploymentsFromZeus>>
+	> = ({ signal }) => getDeploymentsFromZeus(signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof getDeploymentsFromZeus>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetDeploymentsFromZeusQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getDeploymentsFromZeus>>
+>;
+export type GetDeploymentsFromZeusQueryError = RenderErrorResponseDTO;
+
+/**
+ * @summary Get host info from Zeus.
+ */
+
+export function useGetDeploymentsFromZeus<
+	TData = Awaited<ReturnType<typeof getDeploymentsFromZeus>>,
+	TError = RenderErrorResponseDTO
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof getDeploymentsFromZeus>>,
+		TError,
+		TData
+	>;
+}): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetDeploymentsFromZeusQueryOptions(options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	query.queryKey = queryOptions.queryKey;
+
+	return query;
+}
+
+/**
+ * @summary Get host info from Zeus.
+ */
+export const invalidateGetDeploymentsFromZeus = async (
+	queryClient: QueryClient,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetDeploymentsFromZeusQueryKey() },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * This endpoint saves the host of a deployment to zeus.
+ * @summary Put host in Zeus for a deployment.
+ */
+export const putHostInZeus = (
+	zeustypesPostableHostDTO: ZeustypesPostableHostDTO,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/zeus/hosts`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: zeustypesPostableHostDTO,
+	});
+};
+
+export const getPutHostInZeusMutationOptions = <
+	TError = RenderErrorResponseDTO,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof putHostInZeus>>,
+		TError,
+		{ data: ZeustypesPostableHostDTO },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof putHostInZeus>>,
+	TError,
+	{ data: ZeustypesPostableHostDTO },
+	TContext
+> => {
+	const mutationKey = ['putHostInZeus'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+		  'mutationKey' in options.mutation &&
+		  options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof putHostInZeus>>,
+		{ data: ZeustypesPostableHostDTO }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return putHostInZeus(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type PutHostInZeusMutationResult = NonNullable<
+	Awaited<ReturnType<typeof putHostInZeus>>
+>;
+export type PutHostInZeusMutationBody = ZeustypesPostableHostDTO;
+export type PutHostInZeusMutationError = RenderErrorResponseDTO;
+
+/**
+ * @summary Put host in Zeus for a deployment.
+ */
+export const usePutHostInZeus = <
+	TError = RenderErrorResponseDTO,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof putHostInZeus>>,
+		TError,
+		{ data: ZeustypesPostableHostDTO },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof putHostInZeus>>,
+	TError,
+	{ data: ZeustypesPostableHostDTO },
+	TContext
+> => {
+	const mutationOptions = getPutHostInZeusMutationOptions(options);
+
+	return useMutation(mutationOptions);
+};
+/**
+ * This endpoint saves the profile of a deployment to zeus.
+ * @summary Put profile in Zeus for a deployment.
+ */
+export const putProfileInZeus = (
+	zeustypesPostableProfileDTO: ZeustypesPostableProfileDTO,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/zeus/profiles`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: zeustypesPostableProfileDTO,
+	});
+};
+
+export const getPutProfileInZeusMutationOptions = <
+	TError = RenderErrorResponseDTO,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof putProfileInZeus>>,
+		TError,
+		{ data: ZeustypesPostableProfileDTO },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof putProfileInZeus>>,
+	TError,
+	{ data: ZeustypesPostableProfileDTO },
+	TContext
+> => {
+	const mutationKey = ['putProfileInZeus'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+		  'mutationKey' in options.mutation &&
+		  options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof putProfileInZeus>>,
+		{ data: ZeustypesPostableProfileDTO }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return putProfileInZeus(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type PutProfileInZeusMutationResult = NonNullable<
+	Awaited<ReturnType<typeof putProfileInZeus>>
+>;
+export type PutProfileInZeusMutationBody = ZeustypesPostableProfileDTO;
+export type PutProfileInZeusMutationError = RenderErrorResponseDTO;
+
+/**
+ * @summary Put profile in Zeus for a deployment.
+ */
+export const usePutProfileInZeus = <
+	TError = RenderErrorResponseDTO,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof putProfileInZeus>>,
+		TError,
+		{ data: ZeustypesPostableProfileDTO },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof putProfileInZeus>>,
+	TError,
+	{ data: ZeustypesPostableProfileDTO },
+	TContext
+> => {
+	const mutationOptions = getPutProfileInZeusMutationOptions(options);
+
+	return useMutation(mutationOptions);
+};

frontend/src/lib/uPlotV2/components/Tooltip/Tooltip.tsx

@@ -1,4 +1,4 @@
-import { useMemo, useState } from 'react';
+import { useMemo } from 'react';
 import { Virtuoso } from 'react-virtuoso';
 import cx from 'classnames';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
@@ -11,7 +11,6 @@ import './Tooltip.styles.scss';
 
 const TOOLTIP_LIST_MAX_HEIGHT = 330;
 const TOOLTIP_ITEM_HEIGHT = 38;
-const TOOLTIP_LIST_PADDING = 10;
 
 export default function Tooltip({
 	uPlotInstance,
@@ -20,7 +19,7 @@ export default function Tooltip({
 	showTooltipHeader = true,
 }: TooltipProps): JSX.Element {
 	const isDarkMode = useIsDarkMode();
-	const [listHeight, setListHeight] = useState(0);
+
 	const tooltipContent = content ?? [];
 
 	const headerTitle = useMemo(() => {
@@ -42,15 +41,6 @@ export default function Tooltip({
 		showTooltipHeader,
 	]);
 
-	const virtuosoHeight = useMemo(() => {
-		return listHeight > 0
-			? Math.min(listHeight + TOOLTIP_LIST_PADDING, TOOLTIP_LIST_MAX_HEIGHT)
-			: Math.min(
-					tooltipContent.length * TOOLTIP_ITEM_HEIGHT,
-					TOOLTIP_LIST_MAX_HEIGHT,
-			  );
-	}, [listHeight, tooltipContent.length]);
-
 	return (
 		<div
 			className={cx(
@@ -65,18 +55,18 @@ export default function Tooltip({
 			)}
 			<div
 				style={{
-					maxHeight: TOOLTIP_LIST_MAX_HEIGHT,
+					height: Math.min(
+						tooltipContent.length * TOOLTIP_ITEM_HEIGHT,
+						TOOLTIP_LIST_MAX_HEIGHT,
+					),
+					minHeight: 0,
 				}}
 			>
 				{tooltipContent.length > 0 ? (
 					<Virtuoso
 						className="uplot-tooltip-list"
 						data={tooltipContent}
-						style={{
-							height: virtuosoHeight,
-							width: '100%',
-						}}
-						totalListHeightChanged={setListHeight}
+						defaultItemHeight={TOOLTIP_ITEM_HEIGHT}
 						itemContent={(_, item): JSX.Element => (
 							<div className="uplot-tooltip-item">
 								<div

pkg/apiserver/signozapiserver/provider.go

@@ -22,6 +22,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/user"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
+	"github.com/SigNoz/signoz/pkg/zeus"
 	"github.com/gorilla/mux"
 )
 
@@ -44,6 +45,7 @@ type provider struct {
 	gatewayHandler         gateway.Handler
 	fieldsHandler          fields.Handler
 	authzHandler           authz.Handler
+	zeusHandler            zeus.Handler
 }
 
 func NewFactory(
@@ -63,6 +65,7 @@ func NewFactory(
 	gatewayHandler gateway.Handler,
 	fieldsHandler fields.Handler,
 	authzHandler authz.Handler,
+	zeusHandler zeus.Handler,
 ) factory.ProviderFactory[apiserver.APIServer, apiserver.Config] {
 	return factory.NewProviderFactory(factory.MustNewName("signoz"), func(ctx context.Context, providerSettings factory.ProviderSettings, config apiserver.Config) (apiserver.APIServer, error) {
 		return newProvider(
@@ -85,6 +88,7 @@ func NewFactory(
 			gatewayHandler,
 			fieldsHandler,
 			authzHandler,
+			zeusHandler,
 		)
 	})
 }
@@ -109,6 +113,7 @@ func newProvider(
 	gatewayHandler gateway.Handler,
 	fieldsHandler fields.Handler,
 	authzHandler authz.Handler,
+	zeusHandler zeus.Handler,
 ) (apiserver.APIServer, error) {
 	settings := factory.NewScopedProviderSettings(providerSettings, "github.com/SigNoz/signoz/pkg/apiserver/signozapiserver")
 	router := mux.NewRouter().UseEncodedPath()
@@ -131,6 +136,7 @@ func newProvider(
 		gatewayHandler:         gatewayHandler,
 		fieldsHandler:          fieldsHandler,
 		authzHandler:           authzHandler,
+		zeusHandler:            zeusHandler,
 	}
 
 	provider.authZ = middleware.NewAuthZ(settings.Logger(), orgGetter, authz)
@@ -199,6 +205,10 @@ func (provider *provider) AddToRouter(router *mux.Router) error {
 		return err
 	}
 
+	if err := provider.addZeusRoutes(router); err != nil {
+		return err
+	}
+
 	return nil
 }
 

pkg/apiserver/signozapiserver/zeus.go

@@ -0,0 +1,65 @@
+package signozapiserver
+
+import (
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/http/handler"
+	"github.com/SigNoz/signoz/pkg/types"
+	"github.com/SigNoz/signoz/pkg/types/zeustypes"
+	"github.com/gorilla/mux"
+)
+
+func (provider *provider) addZeusRoutes(router *mux.Router) error {
+	if err := router.Handle("/api/v2/zeus/profiles", handler.New(provider.authZ.AdminAccess(provider.zeusHandler.PutProfile), handler.OpenAPIDef{
+		ID:                  "PutProfileInZeus",
+		Tags:                []string{"zeus"},
+		Summary:             "Put profile in Zeus for a deployment.",
+		Description:         "This endpoint saves the profile of a deployment to zeus.",
+		Request:             new(zeustypes.PostableProfile),
+		RequestContentType:  "application/json",
+		Response:            nil,
+		ResponseContentType: "",
+		SuccessStatusCode:   http.StatusNoContent,
+		ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized, http.StatusForbidden, http.StatusNotFound, http.StatusConflict},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodPut).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v2/zeus/hosts", handler.New(provider.authZ.AdminAccess(provider.zeusHandler.GetHostFromZeus), handler.OpenAPIDef{
+		ID:                  "GetDeploymentsFromZeus",
+		Tags:                []string{"zeus"},
+		Summary:             "Get host info from Zeus.",
+		Description:         "This endpoint gets the host info from zeus.",
+		Request:             nil,
+		RequestContentType:  "",
+		Response:            new(zeustypes.GettableZeusHost),
+		ResponseContentType: "application/json",
+		SuccessStatusCode:   http.StatusOK,
+		ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized, http.StatusForbidden, http.StatusNotFound},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodGet).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v2/zeus/hosts", handler.New(provider.authZ.AdminAccess(provider.zeusHandler.PutHost), handler.OpenAPIDef{
+		ID:                  "PutHostInZeus",
+		Tags:                []string{"zeus"},
+		Summary:             "Put host in Zeus for a deployment.",
+		Description:         "This endpoint saves the host of a deployment to zeus.",
+		Request:             new(zeustypes.PostableHost),
+		RequestContentType:  "application/json",
+		Response:            nil,
+		ResponseContentType: "",
+		SuccessStatusCode:   http.StatusNoContent,
+		ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized, http.StatusForbidden, http.StatusNotFound, http.StatusConflict},
+		Deprecated:          false,
+		SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+	})).Methods(http.MethodPut).GetError(); err != nil {
+		return err
+	}
+
+	return nil
+}

pkg/signoz/handler.go

@@ -31,6 +31,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/tracefunnel/impltracefunnel"
 	"github.com/SigNoz/signoz/pkg/querier"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/SigNoz/signoz/pkg/zeus"
 )
 
 type Handlers struct {
@@ -48,6 +49,7 @@ type Handlers struct {
 	GatewayHandler  gateway.Handler
 	Fields          fields.Handler
 	AuthzHandler    authz.Handler
+	ZeusHandler     zeus.Handler
 }
 
 func NewHandlers(
@@ -60,6 +62,7 @@ func NewHandlers(
 	gatewayService gateway.Gateway,
 	telemetryMetadataStore telemetrytypes.MetadataStore,
 	authz authz.AuthZ,
+	zeusService zeus.Zeus,
 ) Handlers {
 	return Handlers{
 		SavedView:       implsavedview.NewHandler(modules.SavedView),
@@ -76,5 +79,6 @@ func NewHandlers(
 		GatewayHandler:  gateway.NewHandler(gatewayService),
 		Fields:          implfields.NewHandler(providerSettings, telemetryMetadataStore),
 		AuthzHandler:    signozauthzapi.NewHandler(authz),
+		ZeusHandler:     zeus.NewHandler(zeusService, licensing),
 	}
 }

pkg/signoz/handler_test.go

@@ -42,7 +42,7 @@ func TestNewHandlers(t *testing.T) {
 	dashboardModule := impldashboard.NewModule(impldashboard.NewStore(sqlstore), providerSettings, nil, orgGetter, queryParser)
 	modules := NewModules(sqlstore, tokenizer, emailing, providerSettings, orgGetter, alertmanager, nil, nil, nil, nil, nil, nil, nil, queryParser, Config{}, dashboardModule)
 
-	handlers := NewHandlers(modules, providerSettings, nil, nil, nil, nil, nil, nil, nil)
+	handlers := NewHandlers(modules, providerSettings, nil, nil, nil, nil, nil, nil, nil, nil)
 	reflectVal := reflect.ValueOf(handlers)
 	for i := 0; i < reflectVal.NumField(); i++ {
 		f := reflectVal.Field(i)

pkg/signoz/openapi.go

@@ -28,6 +28,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/querier"
 	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
 	"github.com/gorilla/mux"
+	"github.com/SigNoz/signoz/pkg/zeus"
 	"github.com/swaggest/jsonschema-go"
 	"github.com/swaggest/openapi-go"
 	"github.com/swaggest/openapi-go/openapi3"
@@ -58,6 +59,7 @@ func NewOpenAPI(ctx context.Context, instrumentation instrumentation.Instrumenta
 		struct{ gateway.Handler }{},
 		struct{ fields.Handler }{},
 		struct{ authz.Handler }{},
+		struct{ zeus.Handler }{},
 	).New(ctx, instrumentation.ToProviderSettings(), apiserver.Config{})
 	if err != nil {
 		return nil, err

pkg/signoz/provider.go

@@ -252,6 +252,7 @@ func NewAPIServerProviderFactories(orgGetter organization.Getter, authz authz.Au
 			handlers.GatewayHandler,
 			handlers.Fields,
 			handlers.AuthzHandler,
+			handlers.ZeusHandler,
 		),
 	)
 }

pkg/signoz/signoz.go

@@ -392,7 +392,7 @@ func New(
 	userService := impluser.NewService(providerSettings, impluser.NewStore(sqlstore, providerSettings), modules.User, orgGetter, authz, config.User.Root)
 
 	// Initialize all handlers for the modules
-	handlers := NewHandlers(modules, providerSettings, querier, licensing, global, flagger, gateway, telemetryMetadataStore, authz)
+	handlers := NewHandlers(modules, providerSettings, querier, licensing, global, flagger, gateway, telemetryMetadataStore, authz, zeus)
 
 	// Initialize the API server
 	apiserver, err := factory.NewProviderFromNamedMap(

pkg/types/zeustypes/types.go

@@ -0,0 +1,54 @@
+package zeustypes
+
+import "github.com/tidwall/gjson"
+
+type PostableHost struct {
+	Name string `json:"name" required:"true"`
+}
+
+type PostableProfile struct {
+	UsesOtel                     bool     `json:"uses_otel"`
+	HasExistingObservabilityTool bool     `json:"has_existing_observability_tool"`
+	ExistingObservabilityTool    string   `json:"existing_observability_tool"`
+	ReasonsForInterestInSigNoz   []string `json:"reasons_for_interest_in_signoz"`
+	LogsScalePerDayInGB          int64    `json:"logs_scale_per_day_in_gb"`
+	NumberOfServices             int64    `json:"number_of_services"`
+	NumberOfHosts                int64    `json:"number_of_hosts"`
+	WhereDidYouDiscoverSigNoz    string   `json:"where_did_you_discover_signoz"`
+	TimelineForMigratingToSigNoz string   `json:"timeline_for_migrating_to_signoz"`
+}
+
+type GettableZeusHost struct {
+	Name  string `json:"name"`
+	State string `json:"state"`
+	Tier  string `json:"tier"`
+	Hosts []Host `json:"hosts"`
+}
+
+type Host struct {
+	Name      string `json:"name"`
+	IsDefault bool   `json:"is_default"`
+	URL       string `json:"url"`
+}
+
+func NewGettableZeusHost(data []byte) *GettableZeusHost {
+	parsed := gjson.ParseBytes(data)
+	dns := parsed.Get("cluster.region.dns").String()
+
+	hostResults := parsed.Get("hosts").Array()
+	hosts := make([]Host, len(hostResults))
+
+	for i, h := range hostResults {
+		name := h.Get("name").String()
+		hosts[i].Name = name
+		hosts[i].IsDefault = h.Get("is_default").Bool()
+		hosts[i].URL = name + "." + dns
+	}
+
+	return &GettableZeusHost{
+		Name:  parsed.Get("name").String(),
+		State: parsed.Get("state").String(),
+		Tier:  parsed.Get("tier").String(),
+		Hosts: hosts,
+	}
+}

pkg/zeus/handler.go

@@ -0,0 +1,114 @@
+package zeus
+
+import (
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/http/binding"
+	"github.com/SigNoz/signoz/pkg/http/render"
+	"github.com/SigNoz/signoz/pkg/licensing"
+	"github.com/SigNoz/signoz/pkg/types/authtypes"
+	"github.com/SigNoz/signoz/pkg/types/zeustypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type handler struct {
+	zeus      Zeus
+	licensing licensing.Licensing
+}
+
+func NewHandler(zeus Zeus, licensing licensing.Licensing) Handler {
+	return &handler{
+		zeus:      zeus,
+		licensing: licensing,
+	}
+}
+
+func (h *handler) PutProfile(rw http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	license, err := h.licensing.GetActive(ctx, valuer.MustNewUUID(claims.OrgID))
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(zeustypes.PostableProfile)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid request body"))
+		return
+	}
+
+	if err := h.zeus.PutProfile(ctx, license.Key, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
+}
+
+func (h *handler) GetHostFromZeus(rw http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	license, err := h.licensing.GetActive(ctx, valuer.MustNewUUID(claims.OrgID))
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	deploymentBytes, err := h.zeus.GetDeployment(ctx, license.Key)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	response := zeustypes.NewGettableZeusHost(deploymentBytes)
+
+	render.Success(rw, http.StatusOK, response)
+}
+
+func (h *handler) PutHost(rw http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	license, err := h.licensing.GetActive(ctx, valuer.MustNewUUID(claims.OrgID))
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(zeustypes.PostableHost)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "invalid request body"))
+		return
+	}
+
+	if req.Name == "" {
+		render.Error(rw, errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "name is required"))
+		return
+	}
+
+	if err := h.zeus.PutHost(ctx, license.Key, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
+}

pkg/zeus/noopzeus/provider.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/types/zeustypes"
 	"github.com/SigNoz/signoz/pkg/zeus"
 )
 
@@ -40,10 +41,10 @@ func (provider *provider) PutMeters(_ context.Context, _ string, _ []byte) error
 	return errors.New(errors.TypeUnsupported, zeus.ErrCodeUnsupported, "putting meters is not supported")
 }
 
-func (provider *provider) PutProfile(_ context.Context, _ string, _ []byte) error {
+func (provider *provider) PutProfile(_ context.Context, _ string, _ *zeustypes.PostableProfile) error {
 	return errors.New(errors.TypeUnsupported, zeus.ErrCodeUnsupported, "putting profile is not supported")
 }
 
-func (provider *provider) PutHost(_ context.Context, _ string, _ []byte) error {
+func (provider *provider) PutHost(_ context.Context, _ string, _ *zeustypes.PostableHost) error {
 	return errors.New(errors.TypeUnsupported, zeus.ErrCodeUnsupported, "putting host is not supported")
 }

pkg/zeus/zeus.go

@@ -2,8 +2,10 @@ package zeus
 
 import (
 	"context"
+	"net/http"
 
 	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/types/zeustypes"
 )
 
 var (
@@ -28,8 +30,19 @@ type Zeus interface {
 	PutMeters(context.Context, string, []byte) error
 
 	// Put profile for the given license key.
-	PutProfile(context.Context, string, []byte) error
+	PutProfile(context.Context, string, *zeustypes.PostableProfile) error
 
 	// Put host for the given license key.
-	PutHost(context.Context, string, []byte) error
+	PutHost(context.Context, string, *zeustypes.PostableHost) error
+}
+
+type Handler interface {
+	// API level handler for PutProfile
+	PutProfile(http.ResponseWriter, *http.Request)
+
+	// API level handler for GetDeployment
+	GetHostFromZeus(http.ResponseWriter, *http.Request)
+
+	// API level handler for PutHost
+	PutHost(http.ResponseWriter, *http.Request)
 }