NetVM: 1:1 profile:node mapping — hashed iface names, netvm-enter + netvm-chrome launcher

2026-10-03 00:43:08 -04:00
parent 218a527623
commit b86b6fa4b5
8 changed files with 84 additions and 46 deletions
@@ -0,0 +1,13 @@
+# netvm-names.sh — source this. Sets NETNS WG VETH VPEER SUB GW PEER_IP from NODE.
+# 1:1 mapping: profile name = node name. Interface names must fit 15 chars,
+# so wg/veth use a deterministic hash tag; the netns keeps the full name.
+netvm_names() {
+  NODE="$1"
+  NETNS="warp-${NODE}"
+  _tag=$(echo -n "$NODE" | sha256sum | cut -c1-8)
+  WG="wb-${_tag}"
+  VETH="ve-${_tag}"
+  VPEER="vp-${_tag}"
+  _idx=$(( 0x${_tag:0:3} % 200 + 10 ))
+  GW="10.201.${_idx}.1"; PEER_IP="10.201.${_idx}.2"; SUB="10.201.${_idx}.0/30"
+}