#!/usr/bin/env bash
# scripts/dc-region-topology.sh <check|apply> <site> --profile <maas-profile>
# --expect-rack <name>[,<name>...] [--commit]
#
# Build (or verify) a per-DC MAAS region's PLANE TOPOLOGY: named plane fabrics,
# the six spaces, the six v4 plane subnets on the right VLANs, the metal-admin
# service config (dynamic range + node DNS), and the site placement tag.
#
# check READ-ONLY. Exit 0 only if every assertion passes.
# apply Idempotent, DRY unless --commit. Reads back every write.
#
# WHY THIS EXISTS (2026-07-30, D-132 q1 per-DC MAAS regions).
# A read-only survey of the dc0 carve found that THREE of its components had no
# repo tool at all -- the named plane fabrics, the six v4 plane subnets, and the
# site tag were all created ad-hoc during the Stage-4 window, with the mutations
# landing only in `~/as-executed/2026-07-23-stage4-carve.log`, which is not in
# the repo. When D-132 q1 required rebuilding that carve on a new region there
# was nothing to re-run. This script closes that gap so the SECOND DC and every
# Roosevelt DC standup rebuild from a tool rather than from a transcript.
#
# WHAT THIS SCRIPT DOES NOT DO, and what owns each piece instead:
# v6 plane subnets scripts/dc-plane-ipam.sh carve-v6 <site>
# D-134 reserved bands scripts/dc-plane-ipam.sh reserve <site>
# role tags on nodes scripts/maas-role-tags.sh apply <site>
# per-node v4 NIC carve scripts/dc-node-carve.sh <site>
# per-node v6 addresses scripts/dc-node-v6-carve.py --profile <p>
# per-machine power scripts/maas-node-power.sh
# Sequencing matters: carve-v6 refuses to guess a fabric, so the v4 twins this
# script creates must exist first.
#
# REGION SAFETY IS NOT OPTIONAL HERE. Every mutating call is preceded by
# scripts/maas-profile-assert.sh, which proves the profile resolves to the
# intended region by RACK-CONTROLLER IDENTITY. Two regions hold separate
# databases, so against the wrong profile this script's `apply` is an
# idempotent no-op that prints PASS while the real region stays untouched --
# the failure mode that motivated the assert tool in the first place. A machine
# COUNT is not proof; a rack registers to exactly one region.
#
# NUMERIC MAAS IDS ARE REGION-LOCAL AND ARE NEVER PERSISTED. Fabric, VLAN,
# subnet and space ids are resolved per-run, by NAME or CIDR, under the same
# profile (lib-net.sh:8-10 -- "CIDR is the stable key throughout"). The
# pre-migration capture's `id=`/`vlan_id=` values are DATABASE ROW IDS and are
# deliberately not read by anything here.
#
# Exit: 0 all assertions pass | 1 assertion(s) failed | 2 could not evaluate.
# ASCII + LF.
set -uo pipefail
HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO="$(cd "$HERE/.." && pwd)"
ACTION="${1:-}"; SITE="${2:-}"
if [ "$#" -gt 2 ]; then shift 2; else set --; fi
PROFILE=""; EXPECT_RACK=""; COMMIT=0
while [ "$#" -gt 0 ]; do
case "$1" in
--profile) PROFILE="${2:-}"; shift 2 ;;
--expect-rack) EXPECT_RACK="${2:-}"; shift 2 ;;
--commit) COMMIT=1; shift ;;
*) echo "FAIL: unknown option '$1'" >&2; exit 2 ;;
esac
done
usage() {
cat >&2 <<'U'
usage: dc-region-topology.sh <check|apply> <site> --profile <p> --expect-rack <r>[,<r>] [--commit]
e.g. dc-region-topology.sh check vr1-dc0 --profile vr1-dc0-region --expect-rack hot-kid
dc-region-topology.sh apply vr1-dc0 --profile vr1-dc0-region --expect-rack hot-kid --commit
U
exit 2
}
[ -n "$ACTION" ] && [ -n "$SITE" ] || usage
case "$ACTION" in check|apply) ;; *) usage ;; esac
[ -n "$PROFILE" ] || { echo "FAIL: --profile is REQUIRED. There is no default: the repo-wide default 'admin' resolves to the OFFICE1 region, and a topology build against the wrong region is a silent no-op." >&2; exit 2; }
[ -n "$EXPECT_RACK" ] || { echo "FAIL: --expect-rack is REQUIRED -- it is what proves the profile points at the region you mean." >&2; exit 2; }
command -v maas >/dev/null 2>&1 || { echo "REFUSE: no 'maas' CLI on this host" >&2; exit 2; }
# ---- region identity gate: run BEFORE reading or writing anything ----------
ASSERT="$HERE/maas-profile-assert.sh"
[ -f "$ASSERT" ] || { echo "REFUSE: $ASSERT missing -- refusing to touch a region whose identity cannot be proven" >&2; exit 2; }
if ! bash "$ASSERT" "$PROFILE" "$EXPECT_RACK"; then
echo "REFUSE: profile '$PROFILE' does not resolve to the expected region -- nothing was read or written" >&2
exit 2
fi
# ---- expected state: DERIVED from lib-net, never typed ---------------------
# shellcheck source=/dev/null
. "$REPO/scripts/lib-net.sh"
lib_net_select_dc "$SITE" >/dev/null 2>&1 || { echo "FAIL: lib_net_select_dc rejected site '$SITE'" >&2; exit 2; }
# The DC label ("dc0"/"dc1") drives fabric naming. DERIVE it, never type it.
case "$SITE" in *-*) DCLABEL="${SITE#*-}" ;; *) echo "FAIL: site '$SITE' is not <region>-<dc>" >&2; exit 2 ;; esac
# metal-admin is DELIBERATELY NOT a named fabric. In the dc0 as-built it sits on
# the auto-created fabric that owns the rack's PXE interface (`fabric-4` in the
# Office1 region), because that fabric is created by MAAS when the rack
# registers -- before anything in this repo can name it. Renaming it would fight
# MAAS for ownership of its own discovery artifact for no functional gain:
# Juju binds SPACES, not fabrics. So five planes get named fabrics and
# metal-admin keeps whatever MAAS made.
METAL_ADMIN_CIDR="10.12.8.0/22"
case "$SITE" in
vr1-dc1) METAL_ADMIN_CIDR="10.12.68.0/22" ;;
esac
P=0; F=0
ok(){ echo " [ok] $1"; P=$((P+1)); }
bad(){ echo " [FAIL] $1"; F=$((F+1)); }
ck(){ if [ "$1" = 0 ]; then ok "$2"; else bad "$2"; fi; }
refuse(){ echo "REFUSE: $1" >&2; exit 2; }
m(){ maas "$PROFILE" "$@"; }
# ---- per-run id resolution (never persisted) ------------------------------
FABJSON=""; SUBJSON=""; SPCJSON=""
reload() {
FABJSON="$(m fabrics read 2>/dev/null)" || refuse "could not read fabrics"
SUBJSON="$(m subnets read 2>/dev/null)" || refuse "could not read subnets"
SPCJSON="$(m spaces read 2>/dev/null)" || refuse "could not read spaces"
printf '%s' "$FABJSON" | python3 -c 'import json,sys; json.load(sys.stdin)' 2>/dev/null || refuse "fabrics payload is not JSON"
}
fab_id_byname() { printf '%s' "$FABJSON" | python3 -c '
import json,sys
n=sys.argv[1]
for f in json.load(sys.stdin):
if f.get("name")==n: print(f["id"]); break
' "$1" 2>/dev/null; }
# The untagged (vid 0) VLAN of a fabric -- the one a flat plane rides.
fab_vlan_vid0() { printf '%s' "$FABJSON" | python3 -c '
import json,sys
n=sys.argv[1]
for f in json.load(sys.stdin):
if f.get("name")==n:
for v in f.get("vlans",[]):
if v.get("vid")==0: print(v["id"]); break
break
' "$1" 2>/dev/null; }
sub_id_bycidr() { printf '%s' "$SUBJSON" | python3 -c '
import json,sys
c=sys.argv[1]
for s in json.load(sys.stdin):
if s.get("cidr")==c: print(s["id"]); break
' "$1" 2>/dev/null; }
sub_vlan_bycidr() { printf '%s' "$SUBJSON" | python3 -c '
import json,sys
c=sys.argv[1]
for s in json.load(sys.stdin):
if s.get("cidr")==c: print(s["vlan"]["id"]); break
' "$1" 2>/dev/null; }
sub_fabric_bycidr() { printf '%s' "$SUBJSON" | python3 -c '
import json,sys
c=sys.argv[1]
for s in json.load(sys.stdin):
if s.get("cidr")==c: print(s["vlan"]["fabric"]); break
' "$1" 2>/dev/null; }
sub_gw_bycidr() { printf '%s' "$SUBJSON" | python3 -c '
import json,sys
c=sys.argv[1]
for s in json.load(sys.stdin):
if s.get("cidr")==c: print(s.get("gateway_ip") or ""); break
' "$1" 2>/dev/null; }
space_id_byname() { printf '%s' "$SPCJSON" | python3 -c '
import json,sys
n=sys.argv[1]
for s in json.load(sys.stdin):
if s.get("name")==n: print(s["id"]); break
' "$1" 2>/dev/null; }
vlan_space_of_sub() { printf '%s' "$SUBJSON" | python3 -c '
import json,sys
c=sys.argv[1]
for s in json.load(sys.stdin):
if s.get("cidr")==c:
print(s["vlan"].get("space") or ""); break
' "$1" 2>/dev/null; }
fabric_name_for() { # $1 = plane name; "" means metal-admin keeps MAAS's own fabric
[ "$1" = "metal-admin" ] && { echo ""; return; }
echo "${SITE%%-*}-${DCLABEL}-$1"
}
# All subnet CIDRs currently sitting on a given fabric NAME.
subs_on_fabric() { printf '%s' "$SUBJSON" | python3 -c '
import json,sys
n=sys.argv[1]
print(" ".join(s["cidr"] for s in json.load(sys.stdin) if s["vlan"].get("fabric")==n))
' "$1" 2>/dev/null; }
# Is this an auto-created MAAS fabric name (fabric-<N>)?
is_auto_fabric() { case "$1" in fabric-[0-9]*) return 0 ;; *) return 1 ;; esac; }
# PREFER RENAME OVER MOVE -- learned the hard way, 2026-07-30.
# The first version of this script CREATED a named fabric and then MOVED the
# existing provider-public subnet onto it. MAAS did NOT bring the region VM's
# own `enp2s0` along: the interface stayed on the old auto fabric's VLAN while
# its subnet left, so `hot-kid` was left holding a static 10.12.4.6 on a VLAN
# with no subnet -- the region's provider-public leg, which it needs for image
# sync, and the identical under-carve class that cost three bootstrap attempts
# on the Juju controller. Live connectivity was unaffected (the OS netplan is
# independent of MAAS's model) so nothing alerted; it was found by reading the
# interface links back, which the check did not do at the time.
# RENAMING the auto fabric that ALREADY carries the subnet moves nothing and
# leaves every interface link intact. A MOVE is kept only as a last resort for
# the case where the subnet sits on a fabric that carries OTHER planes too.
# ---------------------------------------------------------------- check ----
do_check() {
reload
echo "dc-region-topology check: site=$SITE profile=$PROFILE"
# 1. named plane fabrics (five; metal-admin excluded by design)
for cidr in "${PLANE_CIDRS[@]}"; do
plane="${PLANE_NAME[$cidr]}"
fn="$(fabric_name_for "$plane")"
[ -z "$fn" ] && continue
id="$(fab_id_byname "$fn")"
[ -n "$id" ]; ck $? "fabric '$fn' exists"
done
# 2. six spaces
for sp in "${SPACES6[@]}"; do
id="$(space_id_byname "$sp")"
[ -n "$id" ]; ck $? "space '$sp' exists"
done
# 3. v4 plane subnets present, on the right fabric, bound to the right space
for cidr in "${PLANE_CIDRS[@]}"; do
plane="${PLANE_NAME[$cidr]}"
sid="$(sub_id_bycidr "$cidr")"
if [ -z "$sid" ]; then bad "subnet $cidr ($plane) exists"; continue; fi
ok "subnet $cidr ($plane) exists"
fn="$(fabric_name_for "$plane")"
actual_fab="$(sub_fabric_bycidr "$cidr")"
if [ -n "$fn" ]; then
[ "$actual_fab" = "$fn" ]; ck $? "subnet $cidr is on fabric '$fn' (got '${actual_fab:-none}')"
else
# metal-admin: assert only that it is NOT sharing a fabric with a named
# plane, which would collapse two L2 domains into one.
case "$actual_fab" in
"${SITE%%-*}-${DCLABEL}-"*) bad "metal-admin $cidr must NOT sit on a named plane fabric (got '$actual_fab')" ;;
"") bad "metal-admin $cidr has no fabric" ;;
*) ok "metal-admin $cidr is on MAAS's own fabric '$actual_fab' (by design)" ;;
esac
fi
# space binding -- this is what Juju actually consumes
sp="$(vlan_space_of_sub "$cidr")"
[ "$sp" = "$plane" ]; ck $? "subnet $cidr VLAN is bound to space '$plane' (got '${sp:-none}')"
# gateway: exactly the planes lib-net rules a gateway for, and no others
want_gw="${PLANE_GW[$cidr]:-}"
got_gw="$(sub_gw_bycidr "$cidr")"
[ "$got_gw" = "$want_gw" ]; ck $? "subnet $cidr gateway '${want_gw:-none}' (got '${got_gw:-none}')"
done
# 4. metal-admin service config -- the piece that was runbook prose only
masid="$(sub_id_bycidr "$METAL_ADMIN_CIDR")"
if [ -z "$masid" ]; then
bad "metal-admin subnet $METAL_ADMIN_CIDR exists (cannot check its service config)"
else
MAJSON="$(m subnet read "$masid" 2>/dev/null)"
dns="$(printf '%s' "$MAJSON" | python3 -c 'import json,sys; print(",".join(json.load(sys.stdin).get("dns_servers") or []))' 2>/dev/null)"
[ -n "$dns" ]; ck $? "metal-admin carries node-facing dns_servers (got '${dns:-none}') -- D-131"
ad="$(printf '%s' "$MAJSON" | python3 -c 'import json,sys; print(json.load(sys.stdin).get("allow_dns"))' 2>/dev/null)"
[ "$ad" = "False" ]; ck $? "metal-admin allow_dns is False (got '$ad') -- D-131"
dyn="$(m subnet reserved-ip-ranges "$masid" 2>/dev/null | python3 -c '
import json,sys
try: d=json.load(sys.stdin)
except Exception: sys.exit(1)
print(sum(1 for r in d if "dynamic" in (r.get("purpose") or [])))' 2>/dev/null)"
[ "${dyn:-0}" -ge 1 ]; ck $? "metal-admin has a DHCP dynamic range (got ${dyn:-0})"
fi
# 5. the site placement tag the bundle and the v6 carve both depend on
tags="$(m tags read 2>/dev/null | python3 -c 'import json,sys; print(" ".join(t["name"] for t in json.load(sys.stdin)))' 2>/dev/null)"
case " $tags " in *" openstack-$SITE "*) ok "tag 'openstack-$SITE' exists" ;; *) bad "tag 'openstack-$SITE' exists (tags: ${tags:-none})" ;; esac
# 6. NO STRANDED INTERFACE LINKS.
# THIS IS THE ASSERTION THAT WOULD HAVE CAUGHT THE 2026-07-30 DEFECT. Moving a
# subnet between fabrics does NOT bring interface links along: the region VM's
# enp2s0 was left holding a static 10.12.4.6 while its subnet had moved to a
# different VLAN. Live connectivity was UNAFFECTED (the OS netplan is
# independent of MAAS's model), so nothing else noticed -- every other
# assertion in this script passed 39/39 with the model inconsistent.
# Invariant: an interface holding a link to subnet S must be on S's VLAN.
STRAND="$(
{ m rack-controllers read 2>/dev/null; echo '---'; m machines read 2>/dev/null; } | python3 -c '
import json,sys
raw=sys.stdin.read().split("---")
sub_vlan={}
try: subs=json.loads(sys.argv[1])
except Exception: subs=[]
for s in subs: sub_vlan[s["cidr"]]=s["vlan"]["id"]
bad=[]
for chunk in raw:
chunk=chunk.strip()
if not chunk: continue
try: nodes=json.loads(chunk)
except Exception: continue
for n in nodes:
for i in n.get("interface_set",[]):
ivlan=(i.get("vlan") or {}).get("id")
for l in i.get("links",[]):
sn=(l.get("subnet") or {}).get("cidr")
if not sn or sn not in sub_vlan: continue
if ivlan != sub_vlan[sn]:
bad.append("%s/%s link=%s(vlan %s) iface-vlan=%s" % (
n.get("hostname"), i.get("name"), sn, sub_vlan[sn], ivlan))
print("\n".join(bad))
' "$SUBJSON" 2>/dev/null
)"
if [ -z "$STRAND" ]; then
ok "no stranded interface links (every link is on its subnet's VLAN)"
else
bad "no stranded interface links -- found:"
printf '%s\n' "$STRAND" | sed 's/^/ /'
fi
echo "dc-region-topology: $P passed, $F failed"
[ "$F" -eq 0 ] || return 1
return 0
}
# ---------------------------------------------------------------- apply ----
say(){ if [ "$COMMIT" -eq 1 ]; then echo " APPLY $1"; else echo " DRY $1"; fi; }
do_apply() {
reload
echo "dc-region-topology apply: site=$SITE profile=$PROFILE commit=$COMMIT"
# 1. named plane fabrics -- RENAME an auto fabric that already carries this
# plane's subnet (moves nothing); only CREATE when there is nothing to rename.
for cidr in "${PLANE_CIDRS[@]}"; do
plane="${PLANE_NAME[$cidr]}"; fn="$(fabric_name_for "$plane")"
[ -z "$fn" ] && continue
if [ -n "$(fab_id_byname "$fn")" ]; then echo " [idem] fabric '$fn' present"; continue; fi
cur_fab="$(sub_fabric_bycidr "$cidr")"
if [ -n "$cur_fab" ] && is_auto_fabric "$cur_fab" && [ "$(subs_on_fabric "$cur_fab")" = "$cidr" ]; then
# The auto fabric carries ONLY this plane's subnet -> renaming is safe and
# keeps every interface link on it intact.
cur_id="$(fab_id_byname "$cur_fab")"
say "fabric update $cur_id name=$fn # RENAME '$cur_fab' (keeps interface links; no move)"
if [ "$COMMIT" -eq 1 ]; then
m fabric update "$cur_id" name="$fn" >/dev/null 2>&1 || refuse "could not rename fabric $cur_fab -> $fn"
reload; [ -n "$(fab_id_byname "$fn")" ] || refuse "renamed $cur_fab but $fn did not read back"
fi
continue
fi
say "fabrics create name=$fn"
[ "$COMMIT" -eq 1 ] && { m fabrics create name="$fn" >/dev/null 2>&1 || refuse "could not create fabric $fn"; reload
[ -n "$(fab_id_byname "$fn")" ] || refuse "created fabric $fn but it did not read back"; }
done
# 2. spaces
for sp in "${SPACES6[@]}"; do
if [ -n "$(space_id_byname "$sp")" ]; then echo " [idem] space '$sp' present"; continue; fi
say "spaces create name=$sp"
[ "$COMMIT" -eq 1 ] && { m spaces create name="$sp" >/dev/null 2>&1 || refuse "could not create space $sp"; reload
[ -n "$(space_id_byname "$sp")" ] || refuse "created space $sp but it did not read back"; }
done
# 3. subnets: create missing, MOVE any that sit on the wrong fabric, set gw
for cidr in "${PLANE_CIDRS[@]}"; do
plane="${PLANE_NAME[$cidr]}"; fn="$(fabric_name_for "$plane")"
want_gw="${PLANE_GW[$cidr]:-}"
sid="$(sub_id_bycidr "$cidr")"
if [ -z "$sid" ]; then
[ -n "$fn" ] || refuse "metal-admin subnet $cidr is absent -- it is created by the rack's own registration, not by this script; commission the rack first"
vid="$(fab_vlan_vid0 "$fn")"
[ -n "$vid" ] || { [ "$COMMIT" -eq 1 ] && refuse "fabric $fn has no untagged VLAN"; vid="<vlan-of-$fn>"; }
say "subnets create cidr=$cidr vlan=$vid ${want_gw:+gateway_ip=$want_gw}"
if [ "$COMMIT" -eq 1 ]; then
if [ -n "$want_gw" ]; then m subnets create cidr="$cidr" vlan="$vid" gateway_ip="$want_gw" >/dev/null 2>&1
else m subnets create cidr="$cidr" vlan="$vid" >/dev/null 2>&1; fi
[ $? -eq 0 ] || refuse "could not create subnet $cidr"
reload; [ -n "$(sub_id_bycidr "$cidr")" ] || refuse "created subnet $cidr but it did not read back"
fi
else
# present: is it on the right fabric?
if [ -n "$fn" ]; then
actual_fab="$(sub_fabric_bycidr "$cidr")"
if [ "$actual_fab" != "$fn" ]; then
vid="$(fab_vlan_vid0 "$fn")"
# In a DRY run the target fabric may not exist yet (it is created earlier
# in this same apply), so its VLAN id cannot resolve. Print an explicit
# placeholder rather than an empty value -- an empty `vlan=` reads like a
# defect and would hide a real one.
say "subnet update $sid vlan=${vid:-<vlan-of-$fn>} # MOVE $cidr off '$actual_fab' onto '$fn'"
echo " WARN a MOVE does NOT bring interface links along -- any NIC still on"
echo " '$actual_fab' will be left holding a static on a subnet-less VLAN."
echo " Read the affected machines' interfaces back after this apply."
if [ "$COMMIT" -eq 1 ]; then
[ -n "$vid" ] || refuse "fabric $fn has no untagged VLAN to move $cidr onto"
m subnet update "$sid" vlan="$vid" >/dev/null 2>&1 || refuse "could not move subnet $cidr"
reload
[ "$(sub_fabric_bycidr "$cidr")" = "$fn" ] || refuse "moved subnet $cidr but it did not read back on $fn"
fi
else
echo " [idem] subnet $cidr already on '$fn'"
fi
fi
got_gw="$(sub_gw_bycidr "$cidr")"
if [ "$got_gw" != "$want_gw" ]; then
say "subnet update $sid gateway_ip='${want_gw:-}' # was '${got_gw:-none}'"
if [ "$COMMIT" -eq 1 ]; then
m subnet update "$sid" gateway_ip="$want_gw" >/dev/null 2>&1 || refuse "could not set gateway on $cidr"
reload
[ "$(sub_gw_bycidr "$cidr")" = "$want_gw" ] || refuse "set gateway on $cidr but it did not read back"
fi
fi
fi
done
# 4. bind each plane's VLAN to its space
reload
for cidr in "${PLANE_CIDRS[@]}"; do
plane="${PLANE_NAME[$cidr]}"
cur="$(vlan_space_of_sub "$cidr")"
[ "$cur" = "$plane" ] && { echo " [idem] $cidr VLAN already in space '$plane'"; continue; }
vlid="$(sub_vlan_bycidr "$cidr")"; spid="$(space_id_byname "$plane")"
fabname="$(sub_fabric_bycidr "$cidr")"
# Same DRY-run caveat as the MOVE above: on a from-scratch build the subnet
# (and therefore its fabric/VLAN) may not exist yet.
say "vlan update (fabric '${fabname:-<fabric-for-$plane>}' vlan ${vlid:-<vlan-for-$plane>}) space=$plane # was '${cur:-none}'"
if [ "$COMMIT" -eq 1 ]; then
[ -n "$vlid" ] && [ -n "$spid" ] || refuse "cannot bind $cidr: vlan='$vlid' space='$spid'"
fabid="$(fab_id_byname "$fabname")"
vidnum="$(m vlans read "$fabid" 2>/dev/null | python3 -c '
import json,sys
t=sys.argv[1]
for v in json.load(sys.stdin):
if str(v["id"])==t: print(v["vid"]); break
' "$vlid")"
[ -n "$vidnum" ] || refuse "could not resolve the 802.1Q vid for vlan row $vlid"
m vlan update "$fabid" "$vidnum" space="$plane" >/dev/null 2>&1 || refuse "could not bind $cidr to space $plane"
reload
[ "$(vlan_space_of_sub "$cidr")" = "$plane" ] || refuse "bound $cidr to $plane but it did not read back"
fi
done
# 5. the site placement tag
tags="$(m tags read 2>/dev/null | python3 -c 'import json,sys; print(" ".join(t["name"] for t in json.load(sys.stdin)))' 2>/dev/null)"
case " $tags " in
*" openstack-$SITE "*) echo " [idem] tag 'openstack-$SITE' present" ;;
*) say "tags create name=openstack-$SITE"
[ "$COMMIT" -eq 1 ] && { m tags create name="openstack-$SITE" comment="VR1 $SITE placement tag (bundle constraint; dc-node-v6-carve site membership)" >/dev/null 2>&1 || refuse "could not create tag openstack-$SITE"
t2="$(m tags read 2>/dev/null | python3 -c 'import json,sys; print(" ".join(t["name"] for t in json.load(sys.stdin)))' 2>/dev/null)"
case " $t2 " in *" openstack-$SITE "*) ;; *) refuse "created tag openstack-$SITE but it did not read back" ;; esac; } ;;
esac
echo
if [ "$COMMIT" -eq 1 ]; then
echo "-- verifying --"; do_check; return $?
fi
echo "DRY RUN complete (no --commit). Nothing was written."
echo "NOTE: metal-admin's dynamic range / dns_servers / DHCP are NOT set here --"
echo " they are the DHCP handover step and are deliberately separate."
return 0
}
case "$ACTION" in
check) do_check; exit $? ;;
apply) do_apply; exit $? ;;
esac
