From e317ea90437434d1a5b37ad9a9e958931b5154c4 Mon Sep 17 00:00:00 2001
From: Viacheslav <v.gletenko@vyos.io>
Date: Fri, 24 Dec 2021 08:39:03 +0000
Subject: conntrack-sync: T3854: Add missed statistics for op-mode After
 rewriting conntrack-sync to XML/python, part of op-mode parameters was missed
 Add "status" and "statistics" for conntrack-sync

---
 op-mode-definitions/conntrack-sync.xml.in | 12 +++++++++
 src/op_mode/conntrack_sync.py             | 45 +++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/op-mode-definitions/conntrack-sync.xml.in b/op-mode-definitions/conntrack-sync.xml.in
index 41a71b04a..3e29ecd39 100644
--- a/op-mode-definitions/conntrack-sync.xml.in
+++ b/op-mode-definitions/conntrack-sync.xml.in
@@ -87,6 +87,18 @@
               </node>
             </children>
           </node>
+          <leafNode name="statistics">
+            <properties>
+              <help>Show connection syncing statistics</help>
+            </properties>
+            <command>sudo ${vyos_op_scripts_dir}/conntrack_sync.py --show-statistics</command>
+          </leafNode>
+          <leafNode name="status">
+            <properties>
+              <help>Show conntrack-sync status</help>
+            </properties>
+            <command>sudo ${vyos_op_scripts_dir}/conntrack_sync.py --show-status</command>
+          </leafNode>
         </children>
       </node>
     </children>
diff --git a/src/op_mode/conntrack_sync.py b/src/op_mode/conntrack_sync.py
index 66ecf8439..89f6df4b9 100755
--- a/src/op_mode/conntrack_sync.py
+++ b/src/op_mode/conntrack_sync.py
@@ -20,12 +20,15 @@ import xmltodict
 
 from argparse import ArgumentParser
 from vyos.configquery import CliShellApiConfigQuery
+from vyos.configquery import ConfigTreeQuery
+from vyos.util import call
 from vyos.util import cmd
 from vyos.util import run
 from vyos.template import render_to_string
 
 conntrackd_bin = '/usr/sbin/conntrackd'
 conntrackd_config = '/run/conntrackd/conntrackd.conf'
+failover_state_file = '/var/run/vyatta-conntrackd-failover-state'
 
 parser = ArgumentParser(description='Conntrack Sync')
 group = parser.add_mutually_exclusive_group()
@@ -36,6 +39,8 @@ group.add_argument('--show-internal', help='Show internal (main) tracking cache'
 group.add_argument('--show-external', help='Show external (main) tracking cache', action='store_true')
 group.add_argument('--show-internal-expect', help='Show internal (expect) tracking cache', action='store_true')
 group.add_argument('--show-external-expect', help='Show external (expect) tracking cache', action='store_true')
+group.add_argument('--show-statistics', help='Show connection syncing statistics', action='store_true')
+group.add_argument('--show-status', help='Show conntrack-sync status', action='store_true')
 
 def is_configured():
     """ Check if conntrack-sync service is configured """
@@ -131,6 +136,46 @@ if __name__ == '__main__':
         out = cmd(f'sudo {conntrackd_bin} -C {conntrackd_config} {opt} -x')
         xml_to_stdout(out)
 
+    elif args.show_statistics:
+        is_configured()
+        config = ConfigTreeQuery()
+        print('\nMain Table Statistics:\n')
+        call(f'sudo {conntrackd_bin} -C {conntrackd_config} -s')
+        print()
+        if config.exists(['service', 'conntrack-sync', 'expect-sync']):
+            print('\nExpect Table Statistics:\n')
+            call(f'sudo {conntrackd_bin} -C {conntrackd_config} -s exp')
+            print()
+
+    elif args.show_status:
+        is_configured()
+        config = ConfigTreeQuery()
+        ct_sync_intf = config.list_nodes(['service', 'conntrack-sync', 'interface'])
+        ct_sync_intf = ', '.join(ct_sync_intf)
+        failover_state = "no transition yet!"
+        expect_sync_protocols = "disabled"
+
+        if config.exists(['service', 'conntrack-sync', 'failover-mechanism', 'vrrp']):
+            failover_mechanism = "vrrp"
+            vrrp_sync_grp = config.value(['service', 'conntrack-sync', 'failover-mechanism', 'vrrp', 'sync-group'])
+
+        if os.path.isfile(failover_state_file):
+            with open(failover_state_file, "r") as f:
+                failover_state = f.readline()
+
+        if config.exists(['service', 'conntrack-sync', 'expect-sync']):
+            expect_sync_protocols = config.values(['service', 'conntrack-sync', 'expect-sync'])
+            if 'all' in expect_sync_protocols:
+                expect_sync_protocols = ["ftp", "sip", "h323", "nfs", "sqlnet"]
+            expect_sync_protocols = ', '.join(expect_sync_protocols)
+
+        show_status = (f'\nsync-interface        : {ct_sync_intf}\n'
+                       f'failover-mechanism    : {failover_mechanism} [sync-group {vrrp_sync_grp}]\n'
+                       f'last state transition : {failover_state}'
+                       f'ExpectationSync       : {expect_sync_protocols}')
+
+        print(show_status)
+
     else:
         parser.print_help()
         exit(1)
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