application working with php

defaults/main.yaml

@@ -33,7 +33,7 @@ docker_subnet: "192.168.37.0/24"
 docker_gateway: "192.168.37.1"
 
 # cosmostat service folder root
-service_folder: "/opt/cosmos/cosmostat"
+service_folder: "/opt/cosmostat"
 
 # cosmostat will run under cosmos user
 service_user: "cosmos"
@@ -53,10 +53,10 @@ quick_refresh: false
 
 # cosmostat_settings 
 noisy_test: false
-debug_output: true
+debug_output: false
-secure_api: false
+secure_api: true
 push_redis: true
 run_background : true
 log_output: true
-update_frequency: "1"
+update_frequency: "2"
 ...

files/api/Components.py

@@ -68,7 +68,9 @@ class Component:
         for key, command in self._descriptor.get('metrics', {}).items():
             if self.this_device != "None":
                 formatted_command = command.format(this_device=self.this_device)
-                self._properties[key] = run_command(formatted_command, True)          
+                this_metric = run_command(formatted_command, True)
+                if this_metric is not None:
+                    self._metrics[key] = this_metric  
             else:
                 self._metrics[key] = run_command(command, True)
 
@@ -113,13 +115,15 @@ class Component:
     # returns array of dicts for redis
     def get_metrics_keys(self):
         result = []
+        empty_value = ["", "null", None, []]
         for name, value in self._metrics.items():
             this_metric = {
                 "name": self.name,
                 "type": name,
                 "metric": value
             }  
-            result.append(this_metric)
+            if value not in empty_value:
+                result.append(this_metric)
         return result
 
     def get_properties_keys(self):
@@ -220,13 +224,13 @@ class System:
             multi_check = component["multi_check"]
             # if multi, note that the command in device_list creates the list of things to pipe into this_device
             if multi_check:
-                letters = [chr(c) for c in range(ord('a'), ord('z')+1)]
+                letters = [chr(c) for c in range(ord('A'), ord('Z')+1)]
                 print(f"Creating one component of type {component_name} for each one found")
                 component_type_device_list = get_device_list(component_name)
 
                 for this_device in component_type_device_list:
                     this_component_letter = letters[component_type_device_list.index(this_device)]
-                    this_component_name = f"{this_device}_{this_component_letter}"
+                    this_component_name = f"{component_name} {this_component_letter}"
                     print(f"{this_component_name} - {component_name} - {this_device}")
                     self.add_components(Component(this_component_name, component_name, this_device))
 

files/api/component_descriptors.json

@@ -27,7 +27,7 @@
     }
   },
   {
-    "name": "Block_Storage",
+    "name": "Block Storage",
     "description": "{device_id} is of type {drive_type} with capacity of {drive_capacity}.",
     "multi_check": "True",
     "device_list": "lsblk -d -o NAME,SIZE | grep -v -e 0B -e NAME | awk '{print $1}'",

files/proxy/nginx.conf

@@ -11,30 +11,30 @@ listen 80;
 server_name localhost;
 
 # --------------------------------------------------------------------
-# Proxy everything under "/" to the Node backend
+# Proxy everything under "/" to the php server backend
 # --------------------------------------------------------------------
 location / {
-    proxy_pass http://172.17.0.1:3000;
+    proxy_pass http://192.168.37.1:8080;
     proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 }
+# ----- Custom Nginx Configuration (inside <location> block) -----
+location /socket.io/ {
+    # Forward to the Node WS server
+    proxy_pass http://192.168.37.1:3000;   # or <node_container_ip>
 
-# --------------------------------------------------------------------
+    # Keep WebSocket upgrade headers
-# Proxy everything under "/history" to the Apache backend
+    proxy_http_version 1.1;
-# This is off for now
+    proxy_set_header Upgrade $http_upgrade;
-# --------------------------------------------------------------------
+    proxy_set_header Connection "upgrade";
-#location /history/ {
+
-#    proxy_pass http://172.17.0.1:8080/;
+    # Optional: pass on other headers you care about
-#    proxy_set_header Host $host;
+    proxy_set_header Host $host;
-#    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Real-IP $remote_addr;
-#    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-#}
+    proxy_set_header X-Forwarded-Proto $scheme;
+}
 
-# Optional: If you want `/history` (without trailing slash) to be
-# redirected to `/history/`:
-#location = /history {
-#    return 301 /history/;
-#}
 }
   

files/web/html/index.php

@@ -17,13 +17,6 @@
     <div id="host_metrics" class="column">Connecting…</div>
   </div>
 
-  <!--
-  Here will go the graphs once i have all the stats first
-  <div class="container">
-    <h2>System Graphs</h2>
-    <div id="host_graphs" class="column">Connecting…</div>
-  </div>
-  -->
 
   <!-- Socket.IO client library -->
   <script src="socket.io/socket.io.js"></script>

files/web/html/src/styles.css

@@ -117,5 +117,5 @@ li {
  
 
 #host_metrics_table tbody tr td :nth-of-type(even) {
-     background-color: #23384e;  
+     background-color: #2c3e50;  
 }

tasks/web.yaml

@@ -12,7 +12,7 @@
     owner: "{{ service_user }}"
     group: "{{ service_user }}"
 
-- name: Cosmostat - Init - node.js - copy dashboard files
+- name: Cosmostat - Init - copy dashboard web files
   copy:
     src: "web/html"
     dest: "{{ service_control_web_folder }}/"
@@ -28,21 +28,21 @@
 #    mode: 0755    
 #    owner: "{{ service_user }}"
 #    group: "{{ service_user }}"
-#
+
-#- name: Cosmostat - Web - copy files for proxy container
+- name: Cosmostat - Web - copy files for proxy container
-#  copy:
+  copy:
-#    src: "proxy/"
+    src: "proxy/"
-#    dest: "{{ service_control_web_folder }}/proxy"
+    dest: "{{ service_control_web_folder }}/proxy"
-#    mode: 0755    
+    mode: 0755    
-#    owner: "{{ service_user }}"
+    owner: "{{ service_user }}"
-#    group: "{{ service_user }}"
+    group: "{{ service_user }}"
   
 - name: docker container handler
   block:
 
   - name: Cosmostat - Web - template docker-compose.yaml
     template:
-      src: docker-compose.yaml
+      src: docker-compose-php.yaml
       dest: "{{ service_control_web_folder }}/docker-compose.yaml"
       mode: 0644
 

templates/docker-compose-php.yaml

@@ -0,0 +1,57 @@
+services:
+
+  cosmostat_redis:
+    container_name: cosmostat_redis
+    image: redis:7-alpine
+    ports:
+      - "{{ docker_gateway }}:6379:6379"
+    networks:
+      - cosmostat_net
+    restart: always
+  
+  cosmostat_ws_node:
+    container_name: cosmostat_ws_node
+    build:
+      context: "{{ service_control_web_folder }}/node_server"
+      dockerfile: Dockerfile
+    image: ws_node:latest     
+    ports:
+      - "{{ (docker_gateway + ':') if secure_api else '' }}3000:3000"
+    networks:
+      - cosmostat_net
+    restart: always
+    depends_on:
+      - cosmostat_redis
+
+  cosmostat_web_dash:
+    container_name: cosmostat_web_dash
+    image: php:8.0-apache
+    ports:
+      - "{{ (docker_gateway + ':') if secure_api else '' }}8080:80"
+    volumes:
+      - ./html:/var/www/html/
+    networks:
+      - cosmostat_net
+    restart: always    
+
+  cosmostat_nginx_proxy:
+    container_name: cosmostat_nginx_proxy
+    image: nginx:latest
+    ports:
+      - "{{ (docker_gateway + ':') if secure_api else '' }}80:80"
+    volumes:
+      - ./proxy/nginx.conf:/etc/nginx/conf.d/default.conf
+    networks:
+      - cosmostat_net
+    restart: always 
+    depends_on:
+      - cosmostat_web_dash
+      - cosmostat_ws_node
+
+
+
+networks:
+  cosmostat_net:
+    external: true
+    
+