refactor: rename rust fast server to fast time

Signed-off-by: lucarlig <lucarlig@protonmail.com>

Author: lucarlig

.github/workflows/sql-sanitizer.yml

@@ -8,7 +8,7 @@ on:
             - "mcpgateway/**"
             - "plugins/**"
             - "crates/sql-sanitizer/**"
-            - "mcp-servers/rust/fast-test-server/**"
+            - "mcp-servers/rust/fast-time-server/**"
             - "pyproject.toml"
             - "uv.lock"
             - ".github/workflows/sql-sanitizer.yml"
@@ -160,44 +160,44 @@ jobs:
                     -H "Content-Type: application/json" | yq
 
 
-            - name: Build fast-test-server
-              working-directory: mcp-servers/rust/fast-test-server
+            - name: Build fast-time-server
+              working-directory: mcp-servers/rust/fast-time-server
               run: |
                   cargo build
 
-            - name: Start fast-test-server
+            - name: Start fast-time-server
               run: |
-                  pkill -9 -f "fast-test-server" 2>/dev/null || true
+                  pkill -9 -f "fast-time-server" 2>/dev/null || true
                   sleep 1
 
-                  nohup mcp-servers/rust/fast-test-server/target/debug/fast-test-server \
-                    > fast-test-server.log 2>&1 &
-                  echo $! > fast-test-server.pid
+                  nohup mcp-servers/rust/fast-time-server/target/debug/fast-time-server \
+                    > fast-time-server.log 2>&1 &
+                  echo $! > fast-time-server.pid
 
-                  echo "Waiting for fast-test-server..."
+                  echo "Waiting for fast-time-server..."
                   for i in {1..30}; do
                     if curl -s http://localhost:9080/health >/dev/null 2>&1; then
-                      echo "fast-test-server is up!"
+                      echo "fast-time-server is up!"
                       break
                     fi
-                    echo "Waiting for fast-test-server... (attempt $i)"
+                    echo "Waiting for fast-time-server... (attempt $i)"
                     sleep 2
                   done
 
                   if ! curl -s http://localhost:9080/health >/dev/null 2>&1; then
-                    echo "ERROR: fast-test-server failed to start"
-                    cat fast-test-server.log
+                    echo "ERROR: fast-time-server failed to start"
+                    cat fast-time-server.log
                     exit 1
                   fi
-                  echo "fast-test-server PID: $(cat fast-test-server.pid)"
+                  echo "fast-time-server PID: $(cat fast-time-server.pid)"
 
             - name: Register gateway and create virtual server
               run: |
                   TOKEN="${{ steps.generate_jwt.outputs.token }}"
 
                   if ! curl -s http://localhost:9080/health >/dev/null 2>&1; then
-                    echo "ERROR: fast-test-server is not running"
-                    cat fast-test-server.log
+                    echo "ERROR: fast-time-server is not running"
+                    cat fast-time-server.log
                     exit 1
                   fi
 
@@ -316,7 +316,7 @@ jobs:
               with:
                   name: sql-sanitizer-test-logs
                   path: |
-                      fast-test-server.log
+                      fast-time-server.log
                       sql-sanitizer_output.json
                       sql-sanitizer_test.log
                       gateway.log

.github/workflows/wrapper.yml

@@ -6,7 +6,7 @@ on:
         types: [opened, synchronize, reopened]
         paths:
             - "crates/wrapper/**"
-            - "mcp-servers/go/fast-time-server/**"
+            - "mcp-servers/rust/fast-time-server/**"
             - "Cargo.toml"
             - "Cargo.lock"
             - "rust-toolchain.toml"
@@ -123,26 +123,19 @@ jobs:
                     -H "Authorization: Bearer ${{ steps.generate_jwt.outputs.token }}" \
                     -H "Content-Type: application/json"
 
-            - name: Setup Go
-              uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
-              with:
-                  go-version: "1.23"
-                  cache-dependency-path: mcp-servers/go/fast-time-server/go.sum
-                  cache: true
-
             - name: Build fast-time-server
-              working-directory: mcp-servers/go/fast-time-server
+              working-directory: mcp-servers/rust/fast-time-server
               run: |
-                  go build -o fast-time-server .
-                  chmod +x fast-time-server
+                  cargo build --release
+                  chmod +x target/release/fast-time-server
 
             - name: Start fast-time-server
               run: |
                   pkill -9 -f "fast-time-server" 2>/dev/null || true
                   sleep 1
 
-                  nohup mcp-servers/go/fast-time-server/fast-time-server \
-                    -transport=dual -listen=0.0.0.0 -port=8080 -log-level=info \
+                  BIND_ADDRESS=0.0.0.0:8080 \
+                    nohup mcp-servers/rust/fast-time-server/target/release/fast-time-server \
                     > fast-time-server.log 2>&1 &
                   echo $! > fast-time-server.pid
 
@@ -180,7 +173,7 @@ jobs:
                     -H "Content-Type: application/json" \
                     -d '{
                       "name": "fast_time",
-                      "url": "http://localhost:8080/http",
+                      "url": "http://localhost:8080/mcp",
                       "transport": "STREAMABLEHTTP"
                     }')
                   echo "Gateway response: $GATEWAY_RESPONSE"

Makefile

@@ -1514,7 +1514,7 @@ langfuse-up:                               ## Start Langfuse LLM observability s
 	@# Bring up the same lightweight MCP/A2A test targets used by the live smoke
 	@# suites so Langfuse runs can generate real end-to-end tool traffic without
 	@# depending on stale registrations from the testing profile.
-	$(LANGFUSE_COMPOSE) up -d fast_test_server register_fast_test a2a_echo_agent register_a2a_echo
+	$(LANGFUSE_COMPOSE) up -d fast_time_server register_fast_time a2a_echo_agent register_a2a_echo
 	$(VERIFY_LANGFUSE_GATEWAY_EXPORT)
 	@echo "⏳ Waiting for Langfuse to be ready..."
 	@for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do \
@@ -1630,8 +1630,8 @@ langfuse-monitoring-down:                  ## Stop Langfuse + monitoring stack
 	@echo "✅ Langfuse + monitoring stack stopped."
 
 # =============================================================================
-# help: 🧪 TESTING STACK (Locust + A2A echo + fast_test_server)
-# help: testing-up            - Start testing stack (Locust + A2A echo + fast_test_server)
+# help: 🧪 TESTING STACK (Locust + A2A echo + fast_time_server)
+# help: testing-up            - Start testing stack (Locust + A2A echo + fast_time_server)
 # help: testing-down          - Stop testing stack
 # help: testing-status        - Show status of testing services
 # help: testing-logs          - Show testing stack logs
@@ -1643,8 +1643,8 @@ HOST_UID ?= $(shell id -u 2>/dev/null || echo 1000)
 HOST_GID ?= $(shell id -g 2>/dev/null || echo 1000)
 
 .PHONY: testing-up
-testing-up:                                ## Start testing stack (Locust + A2A echo + fast_test_server)
-	@echo "🧪 Starting testing stack (fast_test_server)..."
+testing-up:                                ## Start testing stack (Locust + A2A echo + fast_time_server)
+	@echo "🧪 Starting testing stack (fast_time_server)..."
 	@echo "   🦗 Locust workers: $(TESTING_LOCUST_WORKERS) (override: TESTING_LOCUST_WORKERS=4 make testing-up)"
 	@# Fail early if port 8080 is already bound (nginx needs it)
 	@if lsof -Pi :8080 -sTCP:LISTEN >/dev/null 2>&1 || ss -tlnp 2>/dev/null | grep -q ':8080'; then \
@@ -1664,15 +1664,15 @@ testing-up:                                ## Start testing stack (Locust + A2A
 	@echo "──────────────────────────────────────────────────────────────────────────"
 	@echo "Gateway (nginx)      http://localhost:8080         API proxy"
 	@echo "Locust Web UI        http://localhost:8089         Load testing (master+workers)"
-	@echo "Fast Test Server     http://localhost:8880         MCP benchmark target"
+	@echo "Fast Time Server     http://localhost:8880         MCP benchmark target"
 	@echo "A2A Echo Agent       http://localhost:9100         A2A protocol target"
 	@echo "MCP Inspector        http://localhost:6274         Interactive MCP client"
 	@echo "Keycloak             http://localhost:8180         SSO / OAuth 2.1 provider (realm: mcp-gateway)"
 	@echo ""
 	@echo "   🔒 For DAST security scanning, also start ZAP: make testing-zap-up"
 	@echo ""
 	@echo "   📝 Auto-registered:"
-	@echo "      • MCP gateway: fast_test (from fast_test_server)"
+	@echo "      • MCP gateway: fast_time (from fast_time_server)"
 	@echo "      • A2A agent:   a2a-echo-agent"
 	@echo ""
 	@echo "   Next:"
@@ -1720,7 +1720,7 @@ testing-down:                              ## Stop testing stack
 .PHONY: testing-status
 testing-status:                            ## Show status of testing services
 	@echo "🧪 Testing stack status:"
-	@$(COMPOSE_CMD_MONITOR) ps | grep -E "(fast_test|a2a_echo_agent|locust|mcp_inspector)" || \
+	@$(COMPOSE_CMD_MONITOR) ps | grep -E "(fast_time|a2a_echo_agent|locust|mcp_inspector)" || \
 		echo "   No testing services running. Start with 'make testing-up'"
 	@WORKERS=$$($(COMPOSE_CMD_MONITOR) ps | grep -c "locust_worker" || true); \
 		echo "   🦗 Locust workers: $$WORKERS"
@@ -3081,7 +3081,7 @@ ocp-uninstall:                               ## Uninstall the ContextForge Helm
 # help: jmeter-ui                     - Launch JMeter GUI for interactive test editing
 # help: jmeter-rest-baseline          - Run REST API baseline test (1,000 RPS, 10min)
 # help: jmeter-mcp-baseline           - Run MCP JSON-RPC baseline test (1,000 RPS, 15min)
-# help: jmeter-mcp-servers-baseline   - Run MCP test servers baseline (fast_time, fast_test)
+# help: jmeter-mcp-servers-baseline   - Run MCP test servers baseline (fast_time, fast_time)
 # help: jmeter-load                   - Run load test (4,000 RPS, 30min)
 # help: jmeter-stress                 - Run stress test (ramp to 10,000 RPS)
 # help: jmeter-spike                  - Run spike test (1K→10K→1K recovery)
@@ -3212,10 +3212,10 @@ jmeter-mcp-baseline: jmeter-check          ## Run MCP JSON-RPC baseline test (1,
 		-e -o $(JMETER_RESULTS_DIR)/mcp_baseline_$$TIMESTAMP/
 	@echo "📄 Report: $(JMETER_RESULTS_DIR)/mcp_baseline_*/index.html"
 
-jmeter-mcp-servers-baseline: jmeter-check  ## Run MCP test servers baseline (fast_time, fast_test)
+jmeter-mcp-servers-baseline: jmeter-check  ## Run MCP test servers baseline (fast_time, fast_time)
 	@echo "📊 Running MCP test servers baseline..."
 	@echo "   Fast Time Server: $(JMETER_FAST_TIME_URL)"
-	@echo "   Fast Test Server: $(JMETER_FAST_TEST_URL)"
+	@echo "   Fast Time Server: $(JMETER_FAST_TEST_URL)"
 	@echo "   Target: 2,000 RPS per server for 10 minutes"
 	@mkdir -p $(JMETER_RESULTS_DIR)
 	@TIMESTAMP=$$(date +%Y%m%d_%H%M%S); \

README.md

@@ -477,7 +477,7 @@ kubectl exec deployment/mcp-gateway-mcp-context-forge -- \
 ```
 
 > SSRF note: Helm defaults to strict SSRF settings (`SSRF_ALLOW_PRIVATE_NETWORKS=false`).
-> If you register in-cluster tool URLs (for example fast-time or fast-test services),
+> If you register in-cluster tool URLs (for example fast-time or fast-time services),
 > allow only your cluster CIDRs via `mcpContextForge.config.SSRF_ALLOWED_NETWORKS` or,
 > for local-only benchmark setups, temporarily set `SSRF_ALLOW_PRIVATE_NETWORKS=true`.
 > See `docs/docs/manage/configuration.md#ssrf-protection` and `docs/docs/deployment/helm.md`.

charts/mcp-stack/README.md

@@ -39,7 +39,7 @@ When you enable testing registration jobs (`testing.fastTime.register.enabled` o
 in-cluster service URLs:
 
 - `fast-time`: `http://<release>-mcp-fast-time-server:80/http`
-- `fast-test`: `http://<release>-fast-test-server:8880/mcp`
+- `fast-time`: `http://<release>-fast-time-server:8880/mcp`
 
 Those destinations are private cluster addresses and will be blocked under strict SSRF defaults.
 
@@ -1434,7 +1434,7 @@ When `RATELIMITER_REDIS_URL` is not set during start time, the gateway automatic
 | testing.fastTime.register.virtualServerName | string | `"Fast Time Server"` |  |
 | testing.fastTime.register.virtualServerDescription | string | `"Virtual server exposing Fast Time MCP tools/resources/prompts"` |  |
 | testing.fastTestServer.enabled | bool | `true` |  |
-| testing.fastTestServer.image.repository | string | `"mcpgateway/fast-test-server"` |  |
+| testing.fastTestServer.image.repository | string | `"mcpgateway/fast-time-server"` |  |
 | testing.fastTestServer.image.tag | string | `"latest"` |  |
 | testing.fastTestServer.image.pullPolicy | string | `"IfNotPresent"` |  |
 | testing.fastTestServer.service.type | string | `"ClusterIP"` |  |
@@ -1462,7 +1462,7 @@ When `RATELIMITER_REDIS_URL` is not set during start time, the gateway automatic
 | testing.fastTestServer.probes.liveness.successThreshold | int | `1` |  |
 | testing.fastTestServer.probes.liveness.failureThreshold | int | `3` |  |
 | testing.fastTest.register.enabled | bool | `true` |  |
-| testing.fastTest.register.gatewayName | string | `"fast_test"` |  |
+| testing.fastTest.register.gatewayName | string | `"fast_time"` |  |
 | testing.fastTest.register.gatewayPath | string | `"/mcp"` |  |
 | testing.fastTest.register.transport | string | `"STREAMABLEHTTP"` |  |
 | testing.a2aEchoAgent.enabled | bool | `true` |  |

charts/mcp-stack/templates/registration-jobs.yaml

@@ -151,7 +151,7 @@ spec:
 apiVersion: batch/v1
 kind: Job
 metadata:
-  name: {{ $fullName }}-register-fast-test
+  name: {{ $fullName }}-register-fast-time
   labels:
     {{- include "mcp-stack.labels" . | nindent 4 }}
     app.kubernetes.io/component: registration
@@ -174,7 +174,7 @@ spec:
       {{- end }}
       automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
       containers:
-        - name: register-fast-test
+        - name: register-fast-time
           image: {{ $registrationImage | quote }}
           imagePullPolicy: {{ .Values.testing.registration.image.pullPolicy }}
           command: ["/bin/sh", "-c"]
@@ -188,7 +188,7 @@ spec:
 
               targets = [
                   ("gateway", "http://{{ $gatewayHost }}:{{ $gatewayPort }}/health", 90),
-                  ("fast_test_server", "http://{{ $fullName }}-fast-test-server:{{ .Values.testing.fastTestServer.service.port }}/health", 60),
+                  ("fast_time_server", "http://{{ $fullName }}-fast-time-server:{{ .Values.testing.fastTestServer.service.port }}/health", 60),
               ]
 
               for name, url, tries in targets:
@@ -214,7 +214,7 @@ spec:
               token = os.environ["TOKEN"]
               base = "http://{{ $gatewayHost }}:{{ $gatewayPort }}"
               gateway_name = "{{ .Values.testing.fastTest.register.gatewayName }}"
-              gateway_url = "http://{{ $fullName }}-fast-test-server:{{ .Values.testing.fastTestServer.service.port }}{{ .Values.testing.fastTest.register.gatewayPath }}"
+              gateway_url = "http://{{ $fullName }}-fast-time-server:{{ .Values.testing.fastTestServer.service.port }}{{ .Values.testing.fastTest.register.gatewayPath }}"
               transport = "{{ .Values.testing.fastTest.register.transport }}"
 
               def api_request(method: str, path: str, payload=None):
@@ -236,7 +236,7 @@ spec:
                           pass
 
               api_request("POST", "/gateways", {"name": gateway_name, "url": gateway_url, "transport": transport})
-              print("fast_test registration complete")
+              print("fast_time registration complete")
               PY
 
               exit 0

charts/mcp-stack/templates/testing-stack.yaml

@@ -18,19 +18,19 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: {{ $fullName }}-fast-test-server
+  name: {{ $fullName }}-fast-time-server
   labels:
     {{- include "mcp-stack.labels" . | nindent 4 }}
-    app: {{ $fullName }}-fast-test-server
+    app: {{ $fullName }}-fast-time-server
 spec:
   replicas: 1
   selector:
     matchLabels:
-      app: {{ $fullName }}-fast-test-server
+      app: {{ $fullName }}-fast-time-server
   template:
     metadata:
       labels:
-        app: {{ $fullName }}-fast-test-server
+        app: {{ $fullName }}-fast-time-server
     spec:
       {{- if .Values.global.imagePullSecrets }}
       imagePullSecrets:
@@ -43,7 +43,7 @@ spec:
       {{- end }}
       automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
       containers:
-        - name: fast-test-server
+        - name: fast-time-server
           image: "{{ .Values.testing.fastTestServer.image.repository }}:{{ .Values.testing.fastTestServer.image.tag }}"
           imagePullPolicy: {{ .Values.testing.fastTestServer.image.pullPolicy }}
           ports:
@@ -68,14 +68,14 @@ spec:
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ $fullName }}-fast-test-server
+  name: {{ $fullName }}-fast-time-server
   labels:
     {{- include "mcp-stack.labels" . | nindent 4 }}
-    app: {{ $fullName }}-fast-test-server
+    app: {{ $fullName }}-fast-time-server
 spec:
   type: {{ .Values.testing.fastTestServer.service.type }}
   selector:
-    app: {{ $fullName }}-fast-test-server
+    app: {{ $fullName }}-fast-time-server
   ports:
     - name: http
       port: {{ .Values.testing.fastTestServer.service.port }}

charts/mcp-stack/values-minikube.yaml

@@ -112,7 +112,7 @@ redisCommander:
 minio:
   enabled: false
 
-# Enable testing profile (fast-test-server + auto-registration)
+# Enable testing profile (fast-time-server + auto-registration)
 testing:
   enabled: true
   registration:

charts/mcp-stack/values.yaml

@@ -435,7 +435,7 @@ mcpContextForge:
     # Cloud metadata endpoints (169.254.169.254, etc.) are ALWAYS blocked by default.
     # Helm testing registration uses private in-cluster Service DNS names by default:
     #   fast-time: http://<release>-mcp-fast-time-server:80/http
-    #   fast-test: http://<release>-fast-test-server:8880/mcp
+    #   fast-time: http://<release>-fast-time-server:8880/mcp
     # With strict defaults, those targets are rejected with HTTP 422 during gateway registration.
     SSRF_PROTECTION_ENABLED: "true"            # master switch for SSRF protection
     SSRF_ALLOW_LOCALHOST: "false"              # block localhost/loopback by default
@@ -1839,7 +1839,7 @@ monitoring:
         memory: 256Mi
 
 ########################################################################
-# TESTING PROFILE - fast-test server, A2A echo agent, locust, auto-register
+# TESTING PROFILE - fast-time server, A2A echo agent, locust, auto-register
 ########################################################################
 testing:
   enabled: false
@@ -1874,7 +1874,7 @@ testing:
   fastTestServer:
     enabled: true
     image:
-      repository: mcpgateway/fast-test-server
+      repository: mcpgateway/fast-time-server
       tag: latest
       pullPolicy: IfNotPresent
     service:
@@ -1913,9 +1913,9 @@ testing:
   fastTest:
     register:
       enabled: true
-      # Uses in-cluster Service URL: http://<release>-fast-test-server:8880/mcp
+      # Uses in-cluster Service URL: http://<release>-fast-time-server:8880/mcp
       # Requires SSRF_ALLOW_PRIVATE_NETWORKS=true OR SSRF_ALLOWED_NETWORKS to include cluster CIDR.
-      gatewayName: fast_test
+      gatewayName: fast_time
       gatewayPath: /mcp
       transport: STREAMABLEHTTP
 

crates/mcp_runtime/FOLLOWUPS.md

@@ -705,7 +705,7 @@ Observed behavior:
     produced `20` failures in `1,842,181` requests on the richer `fast_time`
     server profile.
 - After isolating the upstreams:
-  - the simpler `fast_test` server reduced the same class of load to `3`
+  - the simpler `fast_time` server reduced the same class of load to `3`
     failures in `1,042,973` requests, all plain `502`s
   - a controlled `fast_time` run with
     `MCP_RUST_USE_RMCP_UPSTREAM_CLIENT=false` removed the `HTTP 0` / ~30s tail