update create/set pct command

src/lxc/lxc.py

@@ -9,7 +9,7 @@ class LXC(LinuxMachine):
     """LXC object"""
 
     def __init__(self, lxc_id: int, lxc_hostname: str, os: dict, resources: dict, network: dict, options: dict,
-                 creation: dict, deploy: dict, proxmox_host: ProxmoxHost):
+                 creation: dict, deploy: dict, features: dict, proxmox_host: ProxmoxHost):
         super().__init__()
 
         self.lxc_id = lxc_id
@@ -44,6 +44,7 @@ class LXC(LinuxMachine):
 
         self.creation = creation
         self.deploy = deploy
+        self.features = features
 
         self.pve = proxmox_host
 

src/lxc/lxc_utils.py

@@ -37,16 +37,17 @@ def load_lxc(lxc_id: int, content: str or bytes, pve: ProxmoxHost):
 
     # Extract values from JSON
     lxc_id = lxc_id
-    lxc_hostname = data["lxc_hostname"]
-    os = data["os"]
-    resources = data["resources"]
-    network = data["network"]
-    options = data["options"]
-    creation = data["creation"]
-    deploy = data["deploy"]
+    lxc_hostname = data.get("lxc_hostname")
+    os = data.get("os")
+    resources = data.get("resources")
+    network = data.get("network")
+    options = data.get("options")
+    creation = data.get("creation")
+    deploy = data.get("deploy")
+    features = data.get("features")
 
     # Create LXC object
-    lxc = LXC(lxc_id, lxc_hostname, os, resources, network, options, creation, deploy, pve)
+    lxc = LXC(lxc_id, lxc_hostname, os, resources, network, options, creation, deploy, features, pve)
     lxcs.append(lxc)
 
 
@@ -89,32 +90,87 @@ def generate_pct_command_for_lxc(lxc: LXC, create: bool = True):
     :return: pct command
     """
 
+    # Common parameters for both create and update commands
+    common_params = [
+        f"--hostname {lxc.get_hostname()}",
+        f"--cores {lxc.get_cpu()}",
+        f"--memory {lxc.get_memory()}",
+        f"--swap {lxc.get_memory()}",
+        f"--onboot {int(lxc.is_start_on_boot())}",
+        f"--ostype {lxc.get_os_name()}",
+    ]
+
+    # Check and include specific net0 parameters
+    net0_params = []
+    if lxc.network.get("name") and lxc.network.get("name") != "":
+        net0_params.append(f"name={lxc.network['name']}")
+    if lxc.network.get("bridge") and lxc.network.get("bridge") != "":
+        net0_params.append(f"bridge={lxc.network['bridge']}")
+    if lxc.network.get("firewall" and lxc.network.get("firewall") != ""):
+        net0_params.append(f"firewall={lxc.network['firewall']}")
+    if lxc.network.get("gw") and lxc.network.get("gw") != "":
+        net0_params.append(f"gw={lxc.network['gw']}")
+    if lxc.network.get("gw6") and lxc.network.get("gw6") != "":
+        net0_params.append(f"gw6={lxc.network['gw6']}")
+    if lxc.network.get("hwaddr") and lxc.network.get("hwaddr") != "":
+        net0_params.append(f"hwaddr={lxc.network['hwaddr']}")
+    if lxc.network.get("ip") and lxc.network.get("ip") != "":
+        net0_params.append(f"ip={lxc.get_ipv4(netmask=True)}")
+    if lxc.network.get("ip6") and lxc.network.get("ip6") != "":
+        net0_params.append(f"ip6={lxc.get_ipv6()}")
+    if lxc.network.get("link_down") and lxc.network.get("link_down") != "":
+        net0_params.append(f"link_down={lxc.network['link_down']}")
+    if lxc.network.get("mtu") and lxc.network.get("mtu") != "":
+        net0_params.append(f"mtu={lxc.network['mtu']}")
+    if lxc.network.get("rate") and lxc.network.get("rate") != "":
+        net0_params.append(f"rate={lxc.network['rate']}")
+    if lxc.network.get("tag") and lxc.network.get("tag") != "":
+        net0_params.append(f"tag={lxc.network['tag']}")
+    if lxc.network.get("trunks") and lxc.network.get("trunks") != "":
+        net0_params.append(f"trunks={lxc.network['trunks']}")
+    if lxc.network.get("type") and lxc.network.get("type") != "":
+        net0_params.append(f"type={lxc.network['type']}")
+
+    if net0_params:
+        common_params.append(f"--net0 {','.join(net0_params)}")
+
     if create:
+        # Additional parameters for create command
+        create_params = [
+            f"--password {lxc.get_password()}",
+            f"--storage {lxc.get_storage()}",
+            f"--unprivileged {not lxc.is_privileged()}",
+            f"--rootfs volume={lxc.get_storage()}:{lxc.get_disk()},size={lxc.get_disk()}",
+            "--ssh-public-keys /root/.ssh/id_rsa.pub",
+        ]
+
+        # Check and include specific features based on their values
+        features = []
+        if lxc.features.get("force_rw_sys") and lxc.features.get("force_rw_sys") != "":
+            features.append(f"force_rw_sys={lxc.features['force_rw_sys']}")
+        if lxc.features.get("fuse") and lxc.features.get("fuse") != "":
+            features.append(f"fuse={lxc.features['fuse']}")
+        if lxc.features.get("keyctl") and lxc.features.get("keyctl") != "":
+            features.append(f"keyctl={lxc.features['keyctl']}")
+        if lxc.features.get("mknod") and lxc.features.get("mknod") != "":
+            features.append(f"mknod={lxc.features['mknod']}")
+        if lxc.features.get("mount") and lxc.features.get("mount") != "":
+            features.append(f"mount={';'.join(lxc.features['mount'])}")
+        if lxc.features.get("nesting") and lxc.features.get("nesting") != "":
+            features.append(f"nesting={lxc.features['nesting']}")
+
+        if features:
+            create_params.append(f"--features {','.join(features)}")
+
+        # Combine common and create-specific parameters
+        command_params = common_params + create_params
         # Create command
-        pct_command = f"pct create {lxc.get_id()} {lxc.get_os_template()} " \
-                      f"--hostname {lxc.get_hostname()} " \
-                      f"--cores {lxc.get_cpu()} " \
-                      f"--memory {lxc.get_memory()} " \
-                      f"--swap {lxc.get_swap()} " \
-                      f"--net0 name=eth0,bridge={lxc.get_bridge()},ip={lxc.get_ipv4(netmask=True)},hwaddr={lxc.get_mac()},type=veth " \
-                      f"--onboot {int(lxc.is_start_on_boot())} " \
-                      f"--ostype {lxc.get_os_name()} " \
-                      f"--password {lxc.get_password()} " \
-                      f"--storage {lxc.get_storage()} " \
-                      f"--unprivileged {not lxc.is_privileged()} " \
-                      f"--rootfs volume={lxc.get_storage()}:{lxc.get_disk()},size={lxc.get_disk()} " \
-                      f"--ssh-public-keys /root/.ssh/id_rsa.pub " \
-                      f"--unprivileged {not lxc.is_privileged()}"
+        pct_command = f"pct create {lxc.get_id()} {lxc.get_os_template()} {' '.join(command_params)}"
     else:
         # Update command
-        pct_command = f"pct set {lxc.get_id()} " \
-                      f"--hostname {lxc.get_hostname()} " \
-                      f"--cores {lxc.get_cpu()} " \
-                      f"--memory {lxc.get_memory()} " \
-                      f"--swap {lxc.get_memory()} " \
-                      f"--net0 name=eth0,bridge={lxc.get_bridge()},ip={lxc.get_ipv4(netmask=True)},hwaddr={lxc.get_mac()},type=veth " \
-                      f"--onboot {int(lxc.is_start_on_boot())} " \
-                      f"--ostype {lxc.get_os_name()} "
+        # Combine common parameters only
+        command_params = common_params
+        pct_command = f"pct set {lxc.get_id()} {' '.join(command_params)}"
 
     # TODO: add gateway4
     # f"ip6={self.ipv6},gw6={self.gateway6},trunks={self.vlan} " \ # TODO