Migrate examples to tests_e2e directory structure

- Relocated all files and scripts from `examples` to `tests_e2e` for better organization.
- Updated references and paths in configurations, scripts, and test files.
- Adjusted `bump-version.sh` to handle the new `tests_e2e` structure.
- Updated `.gitignore` to reflect path changes.

tests_e2e/docker/docker-compose-ip-whitelist.yml

@@ -0,0 +1,79 @@
+# ==============================================================================
+# EXAMPLE: IP Whitelist Plugin
+# ==============================================================================
+#
+# WHAT THIS DEMONSTRATES:
+# - Restricting access to specific IP addresses or CIDR ranges
+# - Single IP, CIDR notation, and multiple IP support
+# - Custom HTTP status code for blocked requests
+# - Admin panel or sensitive application protection
+#
+# # IMPORTANT: Update the easyhaproxy.http.plugin.ip_whitelist.allowed_ips with your actual IPs!
+# # Default allows localhost and private networks for testing
+# ```
+#
+# HOW TO START:
+# ```bash
+# docker compose -f docker-compose-ip-whitelist.yml up -d
+# ```
+#
+# HOW TO VERIFY IT'S WORKING:
+# ```bash
+# # Test from localhost (127.0.0.1 is whitelisted)
+# curl -k -H "Host: admin.local" http://127.0.0.1/
+# # Expected: 200 OK - Access granted
+#
+# # Test from non-whitelisted IP
+# # You'll need to test from another machine or temporarily remove your IP
+# # from the allowed_ips list to see the 403 Forbidden response
+#
+# # View HAProxy stats to see blocked requests
+# # URL: http://localhost:1936
+# # Username: admin
+# # Password: password
+# ```
+#
+# CLEAN UP:
+# ```bash
+# docker compose -f docker-compose-ip-whitelist.yml down
+# ```
+#
+# ==============================================================================
+
+services:
+  haproxy:
+    build:
+      context: ../../
+      dockerfile: build/Dockerfile
+    image: byjg/easy-haproxy:local
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      EASYHAPROXY_DISCOVER: docker
+      HAPROXY_CUSTOMERRORS: "true"
+      HAPROXY_USERNAME: admin
+      HAPROXY_PASSWORD: password
+      HAPROXY_STATS_PORT: 1936
+    ports:
+      - "80:80/tcp"
+      - "1936:1936/tcp"
+
+  # Admin panel with IP whitelist
+  admin:
+    image: byjg/static-httpserver
+    environment:
+      TITLE: "Admin Panel - IP Restricted"
+    labels:
+      easyhaproxy.http.host: admin.local
+      easyhaproxy.http.port: 80
+      easyhaproxy.http.localport: 8080
+
+      # Enable IP whitelist plugin
+      easyhaproxy.http.plugins: ip_whitelist
+
+      # Allow localhost and private networks
+      # UPDATE THIS with your actual IPs/networks!
+      easyhaproxy.http.plugin.ip_whitelist.allowed_ips: 127.0.0.1,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12
+
+      # Status code to return for blocked IPs
+      easyhaproxy.http.plugin.ip_whitelist.status_code: 403