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HOMELAB-958: fix(proxmox-vm): ignore Cilium-runtime churn on VM resource #194

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aaron merged 1 commit from plane/HOMELAB-958-vm-ignore-cilium-churn into live 2026-04-26 08:53:35 +00:00
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aaron commented 2026-04-26 08:53:33 +00:00
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terraform apply hangs 10+min waiting for VM ipv4_addresses/ipv6_addresses/mac_addresses/network_interface_names to stabilize — they never do on a busy cluster (Cilium endpoint churn). Adding to lifecycle.ignore_changes. Found while applying HOMELAB-958.

terraform apply hangs 10+min waiting for VM `ipv4_addresses`/`ipv6_addresses`/`mac_addresses`/`network_interface_names` to stabilize — they never do on a busy cluster (Cilium endpoint churn). Adding to lifecycle.ignore_changes. Found while applying HOMELAB-958.
HOMELAB-958: fix(proxmox-vm): ignore Cilium-runtime churn on VM resource
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0a61c2fe7f 
terraform apply against this module hangs for 10+ minutes on every
existing-VM update because the bpg/proxmox provider continuously sees
the computed attrs ipv4_addresses, ipv6_addresses, mac_addresses, and
network_interface_names change — Cilium creates/destroys lxc* veth
pairs, container MAC addrs, and pod IPs constantly on a busy cluster.
The provider waits for stabilization that never happens.

These are read-only attributes terraform never sets. Adding them to
ignore_changes makes the provider stop polling for them on plan, which
turns existing-VM updates from "modifying for 11 minutes" into
"refreshed in 5 seconds."

Found while applying HOMELAB-958 (add prod-wk-03). prod-cp-01 was
"Still modifying..." for 11 minutes before I aborted; cluster API
remained healthy throughout (proving the modification was a phantom).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
aaron merged commit 9317377398 into live 2026-04-26 08:53:35 +00:00
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