Plug the new PG combinator into monitor

src/cli.cpp

@@ -129,6 +129,8 @@ static const char* help_text =
     "    --block_size 128k             Put pool only on OSDs with this data block size\n"
     "    --bitmap_granularity 4k       Put pool only on OSDs with this logical sector size\n"
     "    --immediate_commit none       Put pool only on OSDs with this or larger immediate_commit (none < small < all)\n"
+    "    --level_placement <rules>     Use additional failure domain rules (example: \"dc=112233\")\n"
+    "    --raw_placement <rules>       Specify raw PG generation rules (see documentation for details)\n"
     "    --primary_affinity_tags tags  Prefer to put primary copies on OSDs with all specified tags\n"
     "    --scrub_interval <time>       Enable regular scrubbing for this pool. Format: number + unit s/m/h/d/M/y\n"
     "    --used_for_fs <name>          Mark pool as used for VitastorFS with metadata in image <name>\n"
@@ -145,6 +147,7 @@ static const char* help_text =
     "    [-s|--pg_size <number>] [--pg_minsize <number>] [-n|--pg_count <count>]\n"
     "    [--failure_domain <level>] [--root_node <node>] [--osd_tags <tags>] [--used_for_fs <name>]\n"
     "    [--max_osd_combinations <number>] [--primary_affinity_tags <tags>] [--scrub_interval <time>]\n"
+    "    [--level_placement <rules>] [--raw_placement <rules>]\n"
     "  Non-modifiable parameters (changing them WILL lead to data loss):\n"
     "    [--block_size <size>] [--bitmap_granularity <size>]\n"
     "    [--immediate_commit <all|small|none>] [--pg_stripe_size <size>]\n"