build

__swarm/pihole/pihole-swarm.yml

@@ -1,3 +1,11 @@
+networks:
+  pihole:
+    driver: overlay
+    attachable: true
+    ipam:
+      config:
+        - subnet: 192.168.78.0/24
+          driver: default
 services:
   pihole:
     cap_add:
@@ -11,13 +19,25 @@ services:
       TZ: Europe/Bratislava
     hostname: m-server
     image: pihole/pihole:latest
+    networks:
+      pihole:
+        ipv4_address: 192.168.78.254
     ports:
-    - 53:53
-    - 9380:80
-    - 9343:443
+    - target: 53
+      published: 53
+      protocol: udp
+      mode: ingress
+    - target: 80
+      published: 9380
+      protocol: tcp
+      mode: ingress
+    - target: 443
+      published: 9343
+      protocol: tcp
+      mode: ingress
     volumes:
-    - pihole-etc:/etc/pihole
-    - pihole-dnsmasq.d:/etc/dnsmasq.d
+    - /share/docker_data/pihole/etc-pihole:/etc/pihole
+    - /share/docker_data/pihole/etc-dnsmasq.d:/etc/dnsmasq.d
     deploy:
       labels:
         com.centurylinklabs.watchtower.enable: 'true'
@@ -39,6 +59,3 @@ services:
       placement:
         constraints:
         - node.role == manager
-volumes:
-  pihole-etc:
-  pihole-dnsmasq.d:

pihole/docker-compose.yml

@@ -53,9 +53,9 @@ services:
       pihole:
         ipv4_address: 192.168.78.254
     ports:
-    - 53:53
-    - 9380:80
-    - 9343:443
+    - '53:53'
+    - '9380:80'
+    - '9343:443'  
     restart: always
     volumes:
     - /share/docker_data/pihole/etc-pihole:/etc/pihole

yaml_convert.py

@@ -25,8 +25,7 @@ def convert_service(service):
     for key, value in service.items():
         #print(key, value)
         # Unsupported in Swarm
-        if key in ["container_name", "restart", "depends_on"]:
-            continue
+
 
         # Move labels → deploy.labels
         #print(f"Labels: {deploy_section['labels']}")
@@ -46,11 +45,15 @@ def convert_service(service):
             continue
         
         swarm_service[key] = value
-    # for en in swarm_service['environment']:
-    #     #print(f"Environment Variable: {en} : {swarm_service['environment'][en]}")
-    #     print(en)
-    #     print(swarm_service['environment'][en])
-    #     swarm_service['environment'][en] = str(swarm_service['environment'][en]).lower()
+        envir = []
+    for en in swarm_service['environment']:
+        #print(f"Environment Variable: {en} : {swarm_service['environment'][en]}")
+        if "="  in en:
+            e = en.split("=",1)[0]
+        envir.append(e)
+        print(en)
+        print(swarm_service['environment'][en])
+        swarm_service['environment'].appeendstr(swarm_service['environment'][en]).lower()
     #print("Deploy Section:")
     #print(swarm_service)
     # Merge user deploy section if present

yaml_convert2.py

@@ -7,7 +7,9 @@ OUTPUT_FILE = f"__swarm/{stack_name}/{stack_name}-swarm.yml"
 def convert_ports(ports):
     """Convert short port syntax to Swarm long syntax."""
     result = []
+    print(f"Converting ports: {ports}")
     for p in ports:
+        print(f"Port entry: {p}")
         if isinstance(p, str):
             # format: "8080:80"
             pub, tgt = p.split(":")
@@ -45,9 +47,15 @@ def ensure_labels_as_string(labels):
 
 def convert_compose_to_swarm(data):
     services = data.get("services", {})
-
+    input(services)
     for name, svc in services.items():
-
+        print(f"Converting service: {name} , svc: {svc}")
+        if name in ["container_name", "restart", "depends_on"]:
+            continue
+        
+        svc.pop('restart', None)
+        svc.pop('depends_on', None)
+        svc.pop('container_name', None)
         # 1) Convert environment list → dict (strings)
         if "environment" in svc and isinstance(svc["environment"], list):
             svc["environment"] = env_list_to_dict(svc["environment"])
@@ -77,6 +85,7 @@ def convert_compose_to_swarm(data):
 
         # 6) Convert ports to long format
         if "ports" in svc:
+            input(svc)
             svc["ports"] = convert_ports(svc["ports"])
 
         # 7) Remove container_name (not allowed in Swarm)
@@ -87,7 +96,7 @@ def convert_compose_to_swarm(data):
 def main():
     with open(INPUT_FILE, "r") as f:
         compose = yaml.safe_load(f)
-
+    input(compose)
     swarm = convert_compose_to_swarm(compose)
 
     with open(OUTPUT_FILE, "w") as f: