Merge pull request #13809 from LabNConsulting/chopps/mgmtdoc

doc: start of mgmtd developer doc
author: Jafar Al-Gharaibeh <jafar@atcorp.com> 2023-06-20 16:04:55 +0200
committer: GitHub <noreply@github.com> 2023-06-20 16:04:55 +0200
commit: 3917d78f4cf02bdda23280d4d865d3ac6249be82 (patch)
tree: e13b40a4efa2f2d66335689dd9fe6af44bf6213c /doc
parent: Merge pull request #13811 from dpward/ospfv3-seqnum-wrap (diff)
parent: doc: start of mgmtd developer doc (diff)
download: frr-3917d78f4cf02bdda23280d4d865d3ac6249be82.tar.xz
frr-3917d78f4cf02bdda23280d4d865d3ac6249be82.zip
8 files changed, 1177 insertions, 0 deletions
diff --git a/doc/developer/cspf.rst b/doc/developer/cspf.rst
index 426553ff0..9ff673a23 100644
--- a/doc/developer/cspf.rst
+++ b/doc/developer/cspf.rst
@@ -162,6 +162,7 @@ various metrics. Link State provides such Traffic Engineering Database.
 To perform a Path Computation with given constraints, proceed as follow:
 
 .. code-block:: c
+
 	struct cspf *algo;
 	struct ls_ted *ted;
 	struct in_addr src;
diff --git a/doc/developer/index.rst b/doc/developer/index.rst
index 46fd8f612..5da7bc416 100644
--- a/doc/developer/index.rst
+++ b/doc/developer/index.rst
@@ -12,6 +12,7 @@ FRRouting Developer's Guide
    fuzzing
    tracing
    testing
+   mgmtd-dev
    bgpd
    fpm
    grpc
diff --git a/doc/developer/mgmtd-dev.rst b/doc/developer/mgmtd-dev.rst
new file mode 100644
index 000000000..9839aa8b6
--- /dev/null
+++ b/doc/developer/mgmtd-dev.rst
@@ -0,0 +1,222 @@
+..
+.. SPDX-License-Identifier: GPL-2.0-or-later
+..
+.. June 19 2023, Christian Hopps <chopps@labn.net>
+..
+.. Copyright (c) 2023, LabN Consulting, L.L.C.
+..
+
+.. _mgmtd_dev:
+
+MGMTD Development
+=================
+
+Overview
+^^^^^^^^
+
+``mgmtd`` (Management Daemon) is a new centralized management daemon for FRR.
+
+Previously, ``vtysh`` was the only centralized management service provided.
+Internally ``vtysh`` connects to each daemon and sends CLI commands (both
+configuration and operational state queries) over a socket connection. This
+service only supports CLI which is no longer sufficient.
+
+An important next step was made with the addition of YANG support. A YANG
+infrastructure was added through a new development called *northbound*. This
+*northbound* interface added the capability of daemons to be configured and
+queried using YANG models. However, this interface was per daemon and not
+centralized, which is not sufficient.
+
+``mgmtd`` harnesses this new *northbound* interface to provide a centralized
+interface for all daemons. It utilizes the daemons YANG models to interact with
+each daemon. ``mgmtd`` currently provides the CLI interface for each daemon that
+has been converted to it, but in the future RESTCONF and NETCONF servers can
+easily be added as *front-ends* to mgmtd to support those protocols as well.
+
+
+Converting A Daemon to MGMTD
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+A daemon must first be transitioned to the new *northbound* interface if that
+has not already been done (see `this northbound conversion documentation
+<https://github.com/opensourcerouting/frr/wiki/Retrofitting-Configuration-Commands>`_
+for how to do this). Once this is done a few simple steps are all that is
+required move the daemon over to ``mgmtd`` control.
+
+Overview of Changes
+-------------------
+
+Adding support for a *northbound* converted daemon involves very little work. It
+requires enabling *frontend* (CLI and YANG) and *backend* (YANG) support.
+``mgmtd`` was designed to keep this as simple as possible.
+
+Front-End Interface:
+
+1. Add YANG module file to ``mgmtd/subdir.am`` (e.g., ``yang/frr-staticd.c``)
+2. Add YANG module description into array defined in ``mgmtd/mgmt_main.c``
+3. Add CLI handler file[s] to ``mgmtd/subdir.am`` (e.g., ``staticd/static_vty.c``)
+4. [if needed] Exclude (#ifndef) non-configuration CLI handlers from CLI source
+   file (e.g., inside ``staticd/static_vty.c``)
+
+Back-End Interface:
+
+5. Add XPATHs mappings to a couple arrays to direct ``mgmtd`` at your daemon in
+   ``mgmtd/mgmt_be_adapter.c``
+
+
+Add YANG and CLI into MGMTD
+---------------------------
+
+As an example here is the addition made to ``mgmtd/subdir.am`` for adding
+``staticd`` support.
+
+.. code-block:: make
+
+   if STATICD
+   nodist_mgmtd_mgmtd_SOURCES += \
+        yang/frr-staticd.yang.c \
+        yang/frr-bfdd.yang.c \
+        # end
+   nodist_mgmtd_libmgmt_be_nb_la_SOURCES += staticd/static_vty.c
+   endif
+
+An here is the addition to the modules array in ``mgmtd/mgmt_main.c``:
+
+.. code-block:: c
+
+   static const struct frr_yang_module_info *const mgmt_yang_modules[] = {
+           &frr_filter_info,
+           ...
+   #ifdef HAVE_STATICD
+           &(struct frr_yang_module_info){.name = "frr-staticd",
+				         .ignore_cbs = true},
+   #endif
+   }
+
+
+CLI Handlers
+------------
+
+The daemon's CLI handlers for configuration (which having been converted to
+*northbound* now simply generate YANG changes) will be linked directly into
+``mgmtd``.
+
+If the operational and debug CLI commands are kept in files separate from the
+daemon's configuration CLI commands then no extra work is required. Otherwise some
+CPP #ifndef's will be required.
+
+Currently ``mgmtd`` supports configuration CLI but not operational
+state so if both types of CLI handlers are present in a single file (e.g. a
+``xxx_vty.c`` or ``xxx_cli.c`` file ) then #ifndef will be used to exclude these
+non-configuration CLI handlers from ``mgmtd``. The same goes for *debug* CLI
+handlers. For example:
+
+.. code-block:: c
+
+  DEFPY(daemon_one_config, daemon_one_config_cmd,
+        "daemon one [optional-arg]"
+        ...
+  {
+        ...
+  }
+
+  #ifndef INCLUDE_MGMTD_CMDDEFS_ONLY
+  DEFPY(daemon_show_oepr, daemon_show_oepr_cmd,
+        "show daemon oper [all]"
+        ...
+  {
+        ...
+  }
+  #endif /* ifndef INCLUDE_MGMTD_CMDDEFS_ONLY */
+
+  void daemon_vty_init(void)
+  {
+	install_element(CONFIG_NODE, &daemon_one_config_cmd);
+        ...
+
+  #ifndef INCLUDE_MGMTD_CMDDEFS_ONLY
+          install_element(ENABLE_NODE, &daemon_show_oper_cmd);
+  #endif /* ifndef INCLUDE_MGMTD_CMDDEFS_ONLY */
+
+  }
+
+
+Add Back-End XPATH mappings
+---------------------------
+
+In order for ``mgmtd`` to direct configuration to your daemon you need to add
+some XPATH mappings to ``mgmtd/mgmt_be_adapter.c``. These XPATHs determine which
+configuration changes get sent over the *back-end* interface to your daemon.
+
+Below are the strings added for staticd support:
+
+.. code-block:: c
+
+   static const struct mgmt_be_xpath_map_init mgmt_xpath_map_init[] = {
+       {
+           .xpath_regexp = "/frr-vrf:lib/*",
+           .subscr_info =
+               {
+   #if HAVE_STATICD
+                   [MGMTD_BE_CLIENT_ID_STATICD] =
+                       MGMT_SUBSCR_VALIDATE_CFG |
+                       MGMT_SUBSCR_NOTIFY_CFG,
+   #endif
+               },
+       },
+       ...
+       {
+           .xpath_regexp =
+               "/frr-routing:routing/control-plane-protocols/control-plane-protocol/frr-staticd:staticd/*",
+           .subscr_info =
+               {
+   #if HAVE_STATICD
+                   [MGMTD_BE_CLIENT_ID_STATICD] =
+                       MGMT_SUBSCR_VALIDATE_CFG |
+                       MGMT_SUBSCR_NOTIFY_CFG,
+   #endif
+               },
+       },
+   };
+
+   #if HAVE_STATICD
+   static struct mgmt_be_client_xpath staticd_xpaths[] = {
+       {
+           .xpath = "/frr-vrf:lib/*",
+           .subscribed = MGMT_SUBSCR_VALIDATE_CFG | MGMT_SUBSCR_NOTIFY_CFG,
+       },
+       ...
+       {
+           .xpath =
+               "/frr-routing:routing/control-plane-protocols/control-plane-protocol/frr-staticd:staticd/*",
+           .subscribed = MGMT_SUBSCR_VALIDATE_CFG | MGMT_SUBSCR_NOTIFY_CFG,
+       },
+   };
+   #endif
+
+   static struct mgmt_be_client_xpath_map
+       mgmt_client_xpaths[MGMTD_BE_CLIENT_ID_MAX] = {
+   #ifdef HAVE_STATICD
+           [MGMTD_BE_CLIENT_ID_STATICD] = {staticd_xpaths,
+                           array_size(staticd_xpaths)},
+   #endif
+   };
+
+
+MGMTD Internals
+^^^^^^^^^^^^^^^
+
+This section will describe the internal functioning of ``mgmtd``, for now a
+couple diagrams are included to aide in source code perusal.
+
+
+The client side of a CLI change
+
+.. figure:: ../figures/cli-change-client.svg
+   :align: center
+
+
+The server (mgmtd) side of a CLI change
+
+.. figure:: ../figures/cli-change-mgmtd.svg
+   :align: center
diff --git a/doc/figures/cli-change-client.drawio b/doc/figures/cli-change-client.drawio
new file mode 100644
index 000000000..c7a68d40e
--- /dev/null
+++ b/doc/figures/cli-change-client.drawio
@@ -0,0 +1,522 @@
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new file mode 100644
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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 128px; height: 1px; padding-top: 342px; margin-left: 200px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">vty_mgmt_send_config_data</div></div></div></foreignObject><text x="264" y="345" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">vty_mgmt_send_config_data</text></switch></g><rect x="419.02" y="247.48" width="130" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 128px; height: 1px; padding-top: 267px; margin-left: 420px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_fe_send_setcfg_req</div></div></div></foreignObject><text x="484" y="270" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_fe_send_setcfg_req</text></switch></g><rect x="234.02" y="512.48" width="50" height="30" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 527px; margin-left: 259px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 16px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><font style="font-size: 7px;">mgmtd</font></div></div></div></foreignObject><text x="259" y="532" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="16px" text-anchor="middle">mgmtd</text></switch></g><path d="M 293.62 467.43 L 293.62 427.43" fill="none" stroke="#000000" stroke-width="4" stroke-miterlimit="10" stroke-dasharray="4 12" pointer-events="stroke"/><path d="M 824.02 332.48 L 824.02 357.36" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 824.02 371.36 L 820.52 364.36 L 827.52 364.36 Z M 824.02 364.36 L 820.52 357.36 L 827.52 357.36 Z" fill="#ff0000" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 353px; margin-left: 940px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><font style="font-size: 10px;">validates input and creates TXN (CONFIG)<br /><i>can happen multiple times</i><br /></font></div></div></div></foreignObject><text x="940" y="356" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">validates input and creates TXN (CONFIG)...</text></switch></g><rect x="729.02" y="292.48" width="190" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 433px; margin-left: 950px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><font style="font-size: 10px;">copy protobuf -&gt; txn_req.set_cfg.cfg_changes<br style="border-color: var(--border-color); font-size: 10px;" /></font><span style="font-size: 10px;"><font style="font-size: 10px;">TIMER: MGMTD_TXN_PROC_SETCFG</font><br style="font-size: 10px;" /></span></div></div></div></foreignObject><text x="950" y="436" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">copy protobuf -&gt; txn_req.set_cfg.cfg_changes...</text></switch></g><rect x="751.52" y="372.48" width="145" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 553px; margin-left: 870px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;">implicit_commit</div></div></div></foreignObject><text x="870" y="556" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">implicit_commit</text></switch></g><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; 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align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 503px; margin-left: 905px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;">2</div></div></div></foreignObject><text x="905" y="507" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="12px" text-anchor="middle">2</text></switch></g><rect x="751.52" y="492.48" width="145" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 512px; margin-left: 753px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><div>mgmt_txn_process_set_cfg</div></div></div></div></foreignObject><text x="824" y="515" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_process_set_cfg</text></switch></g><path d="M 479.02 384 L 535.02 384 L 535.02 370 L 549.02 390 L 535.02 410 L 535.02 396 L 479.02 396 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" pointer-events="all"/><path d="M 614 384 L 670 384 L 670 370 L 684 390 L 670 410 L 670 396 L 614 396 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-miterlimit="10" transform="rotate(-180,649,390)" pointer-events="all"/><rect x="541.5" y="519.98" width="105" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 103px; height: 1px; padding-top: 540px; margin-left: 543px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><div>nb_candidate_edit</div></div></div></div></foreignObject><text x="594" y="542" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">nb_candidate_edit</text></switch></g><rect x="534" y="310" width="100" height="40" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 330px; margin-left: 584px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;">struct<br />nb_cfg_change</div></div></div></foreignObject><text x="584" y="333" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">struct...</text></switch></g><rect x="751.52" y="587.48" width="167.5" height="40" rx="9.6" ry="9.6" fill="#ffe6cc" stroke="#d79b00" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; 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align-items: unsafe center; justify-content: unsafe center; width: 98px; height: 1px; padding-top: 565px; margin-left: 60px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">user cmd:<br /> "ip route 10.0.1.0/24 null0"</div></div></div></foreignObject><text x="109" y="567" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">user cmd:...</text></switch></g><rect x="69.02" y="555" width="100" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; 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align-items: unsafe center; justify-content: unsafe center; width: 98px; height: 1px; padding-top: 585px; margin-left: 80px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">user cmd:<br /> "ip route 10.0.3.0/24 null0"</div></div></div></foreignObject><text x="129" y="587" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">user cmd:...</text></switch></g><rect x="59.02" y="621.98" width="120" height="40" rx="9.6" ry="9.6" fill="#ffffc0" stroke="#ff0000" stroke-dasharray="1 4" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 642px; margin-left: 60px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">user cmd:<br />"XFRR_end_configuration"<br /> config or EOF</div></div></div></foreignObject><text x="119" y="644" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">user cmd:...</text></switch></g><path d="M 284.02 657.48 L 284.02 722.76" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 279.52 714.88 L 284.02 723.88 L 288.52 714.88" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><rect x="214.02" y="626.48" width="140" height="31" rx="7.44" ry="7.44" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 642px; margin-left: 215px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">vty_mgmt_send_commit_config</div></div></div></foreignObject><text x="284" y="644" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">vty_mgmt_send_commit_config</text></switch></g><path d="M 354.02 740 L 484.53 740" fill="none" stroke="#c73500" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="2 8" pointer-events="stroke"/><path d="M 476.76 745 L 486.76 740 L 476.76 735" fill="none" stroke="#c73500" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 770px; margin-left: 385px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><i style="font-size: 10px;">socket connection<br style="font-size: 10px;" /></i>FE client -&gt; adapter COMMCFG_REQ</div></div></div></foreignObject><text x="385" y="773" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">socket connection...</text></switch></g><rect x="214.02" y="725" width="140" height="30" rx="7.2" ry="7.2" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 740px; margin-left: 215px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_fe_send_commitcfg_req</div></div></div></foreignObject><text x="284" y="742" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_fe_send_commitcfg_req</text></switch></g><path d="M 709 740 L 769.3 740 Q 779.3 740 779.3 730 L 779.32 629.48" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 783.82 637.36 L 779.32 628.36 L 774.82 637.36" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><rect x="489" y="695" width="220" height="90" rx="21.6" ry="21.6" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 218px; height: 1px; padding-top: 740px; margin-left: 490px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_fe_session_handle_commit_config_req_msg<br />create txn if none yet<br />if running DS not locked, lock</div></div></div></foreignObject><text x="599" y="742" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_fe_session_handle_commit_config_req_msg...</text></switch></g><path d="M 835.3 627.48 L 835.3 659.9 Q 835.3 669.9 845.3 669.9 L 852.15 669.9 Q 859 669.9 859 679.9 L 859.02 710.02" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 854.52 702.14 L 859.02 711.14 L 863.52 702.14" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 653px; margin-left: 950px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><span style="font-size: 10px;">curr_phase == MGMTD_COMMIT_PHASE_PREPARE_CFG<br style="font-size: 10px;" /></span></div></div></div></foreignObject><text x="950" y="656" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">curr_phase == MGMTD_COMMIT_PHASE_PREPARE_CFG&#xa;</text></switch></g><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 666px; margin-left: 943px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><span style="font-size: 10px;">next_phase == MGMTD_COMMIT_PHASE_PREPARE_CFG<br style="font-size: 10px;" /></span></div></div></div></foreignObject><text x="943" y="669" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">next_phase == MGMTD_COMMIT_PHASE_PREPARE_CFG&#xa;</text></switch></g><ellipse cx="859.02" cy="752.26" rx="60" ry="40" fill="#b1ddf0" stroke="#10739e" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 752px; margin-left: 800px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 7px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TIMER:<br style="font-size: 7px;" />MGMTD_TXN_PROC_COMCFG</div></div></div></foreignObject><text x="859" y="754" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="7px" text-anchor="middle">TIMER:...</text></switch></g><rect x="939.02" y="467.43" width="140" height="100.05" fill="#eeeeee" stroke="#36393d" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 138px; height: 1px; padding-top: 517px; margin-left: 940px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 9px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><i style="border-color: var(--border-color);">does nothing more</i>:<span style="font-size: 9px;"><br />when</span><b style="font-size: 9px;"> not implicit_commit:</b><br style="font-size: 9px;" /> <font face="Courier New"><b>mgmt (set|delete)-config</b></font> CLI<br style="font-size: 9px;" />(no_implicit_commit == true)<br style="font-size: 9px;" />inside <font face="Courier New"><b>XFRR_{start,end}_config</b></font><br style="font-size: 9px;" />(pending_allowed == true)</div></div></div></foreignObject><text x="1009" y="520" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="9px" text-anchor="middle">does nothing more:...</text></switch></g><rect x="59.02" y="412.48" width="120" height="35" rx="8.4" ry="8.4" fill="#ffffc0" stroke="#ff0000" stroke-dasharray="1 4" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 430px; margin-left: 60px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">user cmd:<br />"XFRR_start_configuration"<br /> config file read indicator</div></div></div></foreignObject><text x="119" y="432" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">user cmd:...</text></switch></g><path d="M 149 362.48 L 149 248 Q 149 238 159 238 L 189 238 Q 199 238 199 228 L 199 185 Q 199 175 209 175 L 376.78 175" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 368.9 179.5 L 377.9 175 L 368.9 170.5" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)rotate(-90 159.5 294.98)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 295px; margin-left: 160px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 10px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;">NO implicit commit<br style="font-size: 10px;" />(vtysh -f file)</div></div></div></foreignObject><text x="160" y="298" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="10px" text-anchor="middle">NO implicit commit...</text></switch></g><rect x="59.02" y="362.48" width="120" height="35" rx="8.4" ry="8.4" fill="#ffffc0" stroke="rgb(0, 0, 0)" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 380px; margin-left: 60px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">user cmd:<br />"configure terminal"</div></div></div></foreignObject><text x="119" y="382" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">user cmd:...</text></switch></g><path d="M 503.49 188 L 574 188 Q 584 188 594 188 L 674.53 188" fill="none" stroke="#c73500" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="6 6" pointer-events="stroke"/><path d="M 511.26 183 L 501.26 188 L 511.26 193" fill="none" stroke="#c73500" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><path d="M 666.76 193 L 676.76 188 L 666.76 183" fill="none" stroke="#c73500" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 172px; margin-left: 590px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 9px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: nowrap;"><i>socket connection<br style="font-size: 9px;" /></i>FE client -&gt; adapter LOCKDS_REQ</div></div></div></foreignObject><text x="590" y="174" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="9px" text-anchor="middle">socket connection...</text></switch></g><rect x="379.02" y="167.48" width="120" height="35" rx="8.4" ry="8.4" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 185px; margin-left: 380px;"><div data-drawio-colors="color: #000000; " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">vty_mgmt_lock_cand_inline</div></div></div></foreignObject><text x="439" y="187" fill="#000000" font-family="Verdana" font-size="8px" text-anchor="middle">vty_mgmt_lock_cand_inline</text></switch></g><rect x="679" y="170" width="120" height="35" rx="8.4" ry="8.4" fill="#ffe6cc" stroke="#d79b00" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 188px; margin-left: 680px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">LOCK CANDIDATE</div></div></div></foreignObject><text x="739" y="190" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">LOCK CANDIDATE</text></switch></g><path d="M 119.02 217.48 L 119.02 360.24" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 114.52 352.36 L 119.02 361.36 L 123.52 352.36" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><path d="M 88.78 211.32 L 88.8 307.5 Q 88.8 317.5 78.8 317.5 L 59 317.5 Q 49 317.5 49 327.5 L 49 428.7 Q 49 438.7 52.89 438.71 L 56.78 438.72" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 48.89 443.2 L 57.9 438.73 L 48.92 434.2" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><path d="M 69.58 200.92 L 69.6 238 Q 69.6 248 59.6 248 L 49 248 Q 39 248 39 258 L 39 498 Q 39 508 47.89 508 L 56.78 508" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 48.9 512.5 L 57.9 508 L 48.9 503.5" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><ellipse cx="119.02" cy="177.48" rx="60" ry="40" fill="#b1ddf0" stroke="#10739e" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 177px; margin-left: 60px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 7px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">EVENT: VTYSH_READ</div></div></div></foreignObject><text x="119" y="180" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="7px" text-anchor="middle">EVENT: VTYSH_READ</text></switch></g><rect x="679" y="115" width="120" height="35" rx="8.4" ry="8.4" fill="#ffe6cc" stroke="#d79b00" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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diff --git a/doc/figures/cli-change-mgmtd.drawio b/doc/figures/cli-change-mgmtd.drawio
new file mode 100644
index 000000000..e8beade74
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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 575px; margin-left: 356px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_be_send_txn_req</div></div></div></foreignObject><text x="428" y="577" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_be_send_txn_req</text></switch></g><rect x="90" y="624" width="180" height="30" rx="7.2" ry="7.2" fill="#eeeeee" stroke="#36393d" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 178px; height: 1px; padding-top: 639px; margin-left: 91px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">does nothing<br />cfg_data replys will cause next transition<div><br /></div></div></div></div></foreignObject><text x="180" y="641" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">does nothing...</text></switch></g><path d="M 195 704 L 287.76 704" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 279.88 708.5 L 288.88 704 L 279.88 699.5" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="241" y="722">next_phase =</text><text x="241" y="732"> PHASE_TXN_DELETE</text></g><rect x="50" y="694" width="145" height="20" rx="4.8" ry="4.8" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 704px; margin-left: 51px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_txn_send_be_cfg_apply</div></div></div></foreignObject><text x="123" y="706" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_send_be_cfg_apply</text></switch></g><rect x="290" y="694" width="145" height="20" rx="4.8" ry="4.8" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 704px; margin-left: 291px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_be_send_cfgapply_req</div></div></div></foreignObject><text x="363" y="706" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_be_send_cfgapply_req</text></switch></g><rect x="11.25" y="754" width="145" height="20" rx="4.8" ry="4.8" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 764px; margin-left: 12px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_txn_send_commit_cfg_reply</div></div></div></foreignObject><text x="84" y="766" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_send_commit_cfg_reply</text></switch></g><path d="M 120 224 L 120 564 Q 120 574 123.88 574 L 127.76 574" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 119.88 578.5 L 128.88 574 L 119.88 569.5" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="167" y="558">PHASE_TXN_CREATE</text></g><path d="M 150 224 L 150 234 Q 150 244 160 244 L 193 244 Q 203 244 203 252.77 L 203 261.54" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 198.5 253.66 L 203 262.66 L 207.5 253.66" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="180" y="237">PHASE_PREPARE_CFG</text></g><path d="M 60 224 L 60 314 Q 60 324 60 334 L 60 691.76" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 55.5 683.88 L 60 692.88 L 64.5 683.88" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="110" y="687">PHASE_CFG_APPLY</text></g><path d="M 30 224 L 30 354 Q 30 364 30 374 L 30 751.76" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 25.5 743.88 L 30 752.88 L 34.5 743.88" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="84" y="747">PHASE_TXN_DELETE</text></g><path d="M 100 224 L 100 314 Q 100 324 100 334 L 100 621.76" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 95.5 613.88 L 100 622.88 L 104.5 613.88" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="140" y="616">PHASE_SEND_CFG</text></g><rect x="0" y="154" width="167.5" height="70" rx="16.8" ry="16.8" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 166px; height: 1px; padding-top: 189px; margin-left: 1px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_txn_process_commit_cfg</div></div></div></foreignObject><text x="84" y="191" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_process_commit_cfg</text></switch></g><path d="M 275 274 L 420 274 Q 430 274 430 264 L 430 96.24" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 434.5 104.12 L 430 95.12 L 425.5 104.12" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="330" y="252">curr_phase =</text><text x="330" y="262">PHASE_TXN_CREATE</text></g><rect x="0" y="34" width="167.5" height="40" rx="9.6" ry="9.6" fill="#ffe6cc" stroke="#d79b00" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 166px; height: 1px; padding-top: 54px; margin-left: 1px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_txn_send_commit_config_req</div></div></div></foreignObject><text x="84" y="56" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_send_commit_config_req</text></switch></g><path d="M 167.5 54 L 367.76 54" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 359.88 58.5 L 368.88 54 L 359.88 49.5" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="274.5" y="27">curr_phase ==</text><text x="274.5" y="37">MGMTD_COMMIT_PHASE_PREPARE_CFG</text></g><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="275" y="67">next_phase ==</text><text x="275" y="77">MGMTD_COMMIT_PHASE_PREPARE_CFG</text></g><path d="M 390 83.81 L 390 164 Q 390 174 380 174 L 169.74 174" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 177.62 169.5 L 168.62 174 L 177.62 178.5" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><ellipse cx="430" cy="54" rx="60" ry="40" fill="#b1ddf0" stroke="#10739e" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 54px; margin-left: 371px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TIMER:<br />MGMTD_TXN_PROC_COMCFG</div></div></div></foreignObject><text x="430" y="56" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">TIMER:...</text></switch></g><path d="M 202.5 284.22 L 202.5 289.11 Q 202.5 294 212.5 294 L 353 294 Q 363 294 363 302.88 L 363 311.76" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 358.5 303.88 L 363 312.88 L 367.5 303.88" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><rect x="130" y="314" width="145" height="50" rx="12" ry="12" fill="#e1d5e7" stroke="#9673a6" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 339px; margin-left: 131px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">GET nb_config_change's<br />nb_config_diff(cand, run)<br />or <br />txn-&gt;commit_cfg_req-&gt;req.commit_cfg.cfg_chgs<div><br /></div></div></div></div></foreignObject><text x="203" y="341" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">GET nb_config_change's...</text></switch></g><rect x="290" y="314" width="145" height="30" rx="7.2" ry="7.2" fill="#e1d5e7" stroke="#9673a6" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 143px; height: 1px; padding-top: 329px; margin-left: 291px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_txn_create_config_batches</div></div></div></foreignObject><text x="363" y="331" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_create_config_batches</text></switch></g><ellipse cx="485" cy="204" rx="45" ry="30" fill="#b1ddf0" stroke="#10739e" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 88px; height: 1px; padding-top: 204px; margin-left: 441px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">TIMER:<br />MGMTD_TXN_<br />COMMITCFG_TIMEOUT</div></div></div></foreignObject><text x="485" y="206" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">TIMER:...</text></switch></g><path d="M 820 594 L 820 84 Q 820 74 814.87 74 L 809.74 74" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="2 8" pointer-events="stroke"/><path d="M 789.74 74 L 799.74 69 L 799.74 79 Z M 799.74 74 L 809.74 69 L 809.74 79 Z" fill="#ff0000" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px" transform="rotate(-90,810.5,523.5)"><text x="810" y="526">MESSAGE_CFG_DATA_REPLY</text></g><path d="M 790 594 L 790 299 Q 790 289 780.99 289 L 771.97 289" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="2 8" pointer-events="stroke"/><path d="M 779.74 284 L 769.74 289 L 779.74 294" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px" transform="rotate(-90,780.5,507.5)"><text x="780" y="510">MESSAGE_CFG_APPLY_REPLY;</text></g><rect x="785" y="594" width="205" height="120" rx="28.8" ry="28.8" fill="#cdeb8b" stroke="#36393d" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 166px; height: 1px; padding-top: 159px; margin-left: 621px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_move_txn_cfg_batch_to_next</div></div></div></foreignObject><text x="704" y="161" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_move_txn_cfg_batch_to_next</text></switch></g><path d="M 613.75 219 L 580 219 Q 570 219 570 209 L 570 44 Q 570 34 560 34 L 484.2 34" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 492.08 29.5 L 483.08 34 L 492.08 38.5" fill="none" stroke="#001dbc" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="620" y="246.75">curr_phase = PHASE_APPLY_CFG</text></g><rect x="613.75" y="204" width="180" height="30" rx="7.2" ry="7.2" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 178px; height: 1px; padding-top: 219px; margin-left: 615px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_try_move_commit_to_next_phase</div></div></div></foreignObject><text x="704" y="221" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_try_move_commit_to_next_phase</text></switch></g><path d="M 954 594 L 954 574 Q 954 564 954 554 L 954 483.47" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="2 8" pointer-events="stroke"/><path d="M 959 491.24 L 954 481.24 L 949 491.24" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px" transform="rotate(-90,940.5,539.5)"><text x="940" y="542">MESSAGE_TXN_REPLY</text></g><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="320" y="552">curr_phase =</text><text x="320" y="562">PHASE_TXN_CREATE</text></g><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="315" y="589">next_phase =</text><text x="315" y="599">PHASE_SEND_CFG</text></g><path d="M 896.96 356.21 C 891.58 352.95 884.78 353.59 880.07 357.81 C 875.37 362.03 873.83 368.87 876.25 374.79 C 878.67 380.7 884.51 384.35 890.73 383.85 C 896.96 383.35 902.17 378.8 903.66 372.57" fill="none" stroke="rgb(0, 0, 0)" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><path d="M 902.21 372.57 L 904.38 368.85 L 905 373.31 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px"><text x="906.5" y="361.5">For each of the</text><text x="906.5" y="371.5">batches of cfgdata</text><text x="906.5" y="381.5">send msg and move</text></g><path d="M 806.96 41.21 C 801.58 37.95 794.78 38.59 790.07 42.81 C 785.37 47.03 783.83 53.87 786.25 59.79 C 788.67 65.7 794.51 69.35 800.73 68.85 C 806.96 68.35 812.17 63.8 813.66 57.57" fill="none" stroke="rgb(0, 0, 0)" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><path d="M 812.21 57.57 L 814.38 53.85 L 815 58.31 Z" fill="rgb(255, 255, 255)" stroke="rgb(0, 0, 0)" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px"><text x="816.5" y="51.5">For each of the</text><text x="816.5" y="61.5"> batches of cfgdata</text></g><path d="M 435 704 L 690 704 Q 700 704 700 694 L 700 664 Q 700 654 710 654 L 780.53 654" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" stroke-dasharray="2 8" pointer-events="stroke"/><path d="M 772.76 659 L 782.76 654 L 772.76 649" fill="none" stroke="#ff0000" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="490" y="697">MESSAGE_CFG_APPLY</text></g><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="320" y="522">batch: comm_phase =</text><text x="320" y="532">PHASE_TXN_CREATE</text></g><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="240" y="682">batch: comm_phase =</text><text x="240" y="692">PHASE_APPLY_CFG</text></g><path d="M 683.75 304 L 683.75 341.76" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 679.25 333.88 L 683.75 342.88 L 688.25 333.88" fill="none" stroke="#ff0000" stroke-miterlimit="10" pointer-events="all"/><g fill="rgb(0, 0, 0)" font-family="Verdana" text-anchor="middle" font-size="8px"><text x="683.25" y="326.5">batch: PHASE_APPLY_CFG -&gt; PHASE_TXN_DELETE</text></g><rect x="600" y="274" width="167.5" height="30" rx="7.2" ry="7.2" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 166px; height: 1px; padding-top: 289px; margin-left: 601px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 8px; font-family: Verdana; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">mgmt_txn_notify_be_cfg_apply_reply<br />for each batch id in reply</div></div></div></foreignObject><text x="684" y="291" fill="rgb(0, 0, 0)" font-family="Verdana" font-size="8px" text-anchor="middle">mgmt_txn_notify_be_cfg_apply_reply...</text></switch></g><rect x="600" y="404" width="167.5" height="30" rx="7.2" ry="7.2" fill="#ffffc0" stroke="#ff0000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; 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diff --git a/doc/subdir.am b/doc/subdir.am
index a1297a4f8..2795326d9 100644
--- a/doc/subdir.am
+++ b/doc/subdir.am
@@ -99,6 +99,10 @@ EXTRA_DIST += \
 	doc/mpls/ospfd.conf \
 	doc/mpls/cli_summary.txt \
 	doc/mpls/opaque_lsa.txt \
+	doc/figures/cli-change-client.drawio \
+	doc/figures/cli-change-client.svg \
+	doc/figures/cli-change-mgmtd.drawio \
+	doc/figures/cli-change-mgmtd.svg \
 	doc/figures/cligraph.png \
 	doc/figures/cligraph.svg \
 	doc/figures/fig-normal-processing.dia \
author	Jafar Al-Gharaibeh <jafar@atcorp.com>	2023-06-20 16:04:55 +0200
committer	GitHub <noreply@github.com>	2023-06-20 16:04:55 +0200
commit	3917d78f4cf02bdda23280d4d865d3ac6249be82 (patch)
tree	e13b40a4efa2f2d66335689dd9fe6af44bf6213c /doc
parent	Merge pull request #13811 from dpward/ospfv3-seqnum-wrap (diff)
parent	doc: start of mgmtd developer doc (diff)
download	frr-3917d78f4cf02bdda23280d4d865d3ac6249be82.tar.xz frr-3917d78f4cf02bdda23280d4d865d3ac6249be82.zip