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feat: implement automated VMID discovery for LXC creation

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This commit is contained in:
Fredrick Amnehagen 2026-02-06 08:36:38 +01:00
parent 1536974fcc
commit b5814e9e61
4 changed files with 35 additions and 4 deletions
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16
infra_cli/main.py
View file

@ -156,7 +156,7 @@ def proxmox_list_lxcs(config, node):
click.echo(mgr.list_lxcs())
@proxmox.command(name='create-lxc')
@click.argument('vmid')
@click.option('--vmid', help='VMID for the container (auto-discovered if omitted)')
@click.argument('template')
@click.argument('hostname')
@click.argument('ip')
@ -166,8 +166,18 @@ def proxmox_list_lxcs(config, node):
@click.pass_obj
def proxmox_create_lxc(config, vmid, template, hostname, ip, gateway, node, password):
mgr = ProxmoxManager(config, node)
mgr.create_lxc(vmid, template, hostname, ip, gateway, password=password)
click.echo(f"LXC {vmid} ({hostname}) created on {mgr.node_name or 'default node'}")
target_vmid = vmid
if not target_vmid:
click.echo("Discovering next available VMID...")
target_vmid = mgr.get_next_vmid()
if not target_vmid:
click.echo("Error: Could not automatically discover next VMID. Please provide one with --vmid", err=True)
sys.exit(1)
click.echo(f"Using VMID: {target_vmid}")
mgr.create_lxc(target_vmid, template, hostname, ip, gateway, password=password)
click.echo(f"LXC {target_vmid} ({hostname}) created on {mgr.node_name or 'default node'}")
@cli.group()
def samba():

8
infra_cli/proxmox.py
View file

@ -22,6 +22,14 @@ class ProxmoxManager:
res = self.client.run(f"pct status {vmid}")
return res.stdout
def get_next_vmid(self):
"""Retrieves the next available cluster-wide VMID from Proxmox"""
res = self.client.run("pvesh get /cluster/nextid")
if res.returncode == 0 and res.stdout.strip():
return res.stdout.strip()
# Fallback if pvesh fails (highly unlikely on PVE)
return None
def resolve_template(self, alias):
"""Resolves a template alias (e.g. 'debian-13') to the latest full path on the node"""
if alias == "debian-13":