odoo-deployment: db-init skips --init when base already installed (fix migrate FK clash)

templates/odoo-deployment.yaml

@@ -67,10 +67,37 @@ spec:
                 echo "── creating database $DBNAME ──"
                 PGPASSWORD="$PASSWORD" createdb -h "$HOST" -p "$PORT" -U "$USER" "$DBNAME"
               fi
-              echo "── initializing base module (no-op if already installed) ──"
-              odoo -i base -d "$DBNAME" --stop-after-init --without-demo=all --no-http \
-                --db_host="$HOST" --db_port="$PORT" --db_user="$USER" --db_password="$PASSWORD" \
-                --workers=0
+              # Initialise base ONLY if the DB has never been initialised.
+              # The earlier comment claimed `-i base` was a no-op on
+               # already-initialised databases — that's wrong on Odoo
+              # 16+. `-i base` always runs `_process_end` which tries
+              # to unlink stale `ir.model.data` records flagged
+              # noupdate=False; if any of those records are
+              # referenced by REAL user data (e.g. a sale_order
+              # pointing at the partner Odoo wants to clean up),
+              # ForeignKeyViolation crashes the init and the pod
+              # crash-loops.
+              #
+              # The migrate-from-bundle flow restores a DB that has
+              # `base` installed AND real user FKs. Re-running
+              # `-i base` against it deterministically breaks. The
+              # check below skips the odoo step when base is already
+              # installed — fresh deploys still bootstrap correctly
+              # because base isn't installed in a brand-new database.
+              IS_INIT=$(PGPASSWORD="$PASSWORD" psql -h "$HOST" -p "$PORT" -U "$USER" -d "$DBNAME" -tAc \
+                "SELECT 1 FROM information_schema.tables WHERE table_schema='public' AND table_name='ir_module_module'" 2>/dev/null || true)
+              if [ "$IS_INIT" = "1" ]; then
+                BASE_INSTALLED=$(PGPASSWORD="$PASSWORD" psql -h "$HOST" -p "$PORT" -U "$USER" -d "$DBNAME" -tAc \
+                  "SELECT 1 FROM ir_module_module WHERE name='base' AND state='installed'" 2>/dev/null || true)
+              fi
+              if [ "$BASE_INSTALLED" = "1" ]; then
+                echo "── base already installed — skipping --init (preserves restored data) ──"
+              else
+                echo "── initializing base module ──"
+                odoo -i base -d "$DBNAME" --stop-after-init --without-demo=all --no-http \
+                  --db_host="$HOST" --db_port="$PORT" --db_user="$USER" --db_password="$PASSWORD" \
+                  --workers=0
+              fi
               echo "── db-init done ──"
           env:
             - name: HOST