kdump-Remote-SSH-Configurations

config/kdump.py

@@ -1,18 +1,15 @@
 import sys
-
 import click
 from utilities_common.cli import AbbreviationGroup, pass_db
-
-
 #
 # 'kdump' group ('sudo config kdump ...')
 #
+
 @click.group(cls=AbbreviationGroup, name="kdump")
 def kdump():
     """Configure the KDUMP mechanism"""
     pass
 
-
 def check_kdump_table_existence(kdump_table):
     """Checks whether the 'KDUMP' table is configured in Config DB.
 
@@ -32,40 +29,46 @@ def check_kdump_table_existence(kdump_table):
         sys.exit(2)
 
 
+def echo_reboot_warning():
+    """Prints the warning message about reboot requirements."""
+    click.echo("KDUMP configuration changes may require a reboot to take effect.")
+    click.echo("Save SONiC configuration using 'config save' before issuing the reboot command.")
 #
 # 'disable' command ('sudo config kdump disable')
 #
-@kdump.command(name="disable", short_help="Disable the KDUMP mechanism")
+
+
+@kdump.command(name="disable", help="Disable the KDUMP mechanism")
 @pass_db
 def kdump_disable(db):
     """Disable the KDUMP mechanism"""
     kdump_table = db.cfgdb.get_table("KDUMP")
     check_kdump_table_existence(kdump_table)
 
     db.cfgdb.mod_entry("KDUMP", "config", {"enabled": "false"})
-    click.echo("KDUMP configuration changes may require a reboot to take effect.")
-    click.echo("Save SONiC configuration using 'config save' before issuing the reboot command.")
-
+    echo_reboot_warning()
 
 #
 # 'enable' command ('sudo config kdump enable')
 #
-@kdump.command(name="enable", short_help="Enable the KDUMP mechanism")
+
+
+@kdump.command(name="enable", help="Enable the KDUMP mechanism")
 @pass_db
 def kdump_enable(db):
     """Enable the KDUMP mechanism"""
     kdump_table = db.cfgdb.get_table("KDUMP")
     check_kdump_table_existence(kdump_table)
 
     db.cfgdb.mod_entry("KDUMP", "config", {"enabled": "true"})
-    click.echo("KDUMP configuration changes may require a reboot to take effect.")
-    click.echo("Save SONiC configuration using 'config save' before issuing the reboot command.")
-
+    echo_reboot_warning()
 
 #
 # 'memory' command ('sudo config kdump memory ...')
 #
-@kdump.command(name="memory", short_help="Configure the memory for KDUMP mechanism")
+
+
+@kdump.command(name="memory", help="Configure the memory for KDUMP mechanism")
 @click.argument('kdump_memory', metavar='<kdump_memory>', required=True)
 @pass_db
 def kdump_memory(db, kdump_memory):
@@ -74,14 +77,14 @@ def kdump_memory(db, kdump_memory):
     check_kdump_table_existence(kdump_table)
 
     db.cfgdb.mod_entry("KDUMP", "config", {"memory": kdump_memory})
-    click.echo("KDUMP configuration changes may require a reboot to take effect.")
-    click.echo("Save SONiC configuration using 'config save' before issuing the reboot command.")
-
+    echo_reboot_warning()
 
 #
-# 'num_dumps' command ('sudo config keump num_dumps ...')
+# 'num_dumps' command ('sudo config kdump num_dumps ...')
 #
-@kdump.command(name="num_dumps", short_help="Configure the maximum dump files of KDUMP mechanism")
+
+
+@kdump.command(name="num_dumps", help="Configure the maximum dump files of KDUMP mechanism")
 @click.argument('kdump_num_dumps', metavar='<kdump_num_dumps>', required=True, type=int)
 @pass_db
 def kdump_num_dumps(db, kdump_num_dumps):
@@ -90,3 +93,112 @@ def kdump_num_dumps(db, kdump_num_dumps):
     check_kdump_table_existence(kdump_table)
 
     db.cfgdb.mod_entry("KDUMP", "config", {"num_dumps": kdump_num_dumps})
+    echo_reboot_warning()
+
+
+@kdump.command(name="remote", help="Configure the remote enable/disable for KDUMP mechanism")
+@click.argument('action', metavar='<enable/disable>', required=True, type=click.STRING)  # Corrected this line
+@pass_db
+def remote(db, action):
+    """Enable or disable remote kdump feature"""
+    kdump_table = db.cfgdb.get_table("KDUMP")
+    check_kdump_table_existence(kdump_table)
+
+    # Get the current status of the remote feature as string
+    current_status = kdump_table["config"].get("remote", "false").lower()
+
+    if action.lower() == 'enable':
+        if current_status == "true":
+            click.echo("Remote kdump feature is already enabled.")
+        else:
+            db.cfgdb.mod_entry("KDUMP", "config", {"remote": "true"})
+            click.echo("Remote kdump feature enabled.")
+            echo_reboot_warning()
+    elif action.lower() == 'disable':
+        if current_status == "false":
+            click.echo("Remote kdump feature is already disabled.")
+        else:
+            db.cfgdb.mod_entry("KDUMP", "config", {"remote": "false"})
+            click.echo("Remote kdump feature disabled.")
+            echo_reboot_warning()
+    else:
+        click.echo("Invalid action. Use 'enable' or 'disable'.")
+
+
+@kdump.group(name="add", help="Add configuration items to KDUMP")
+def add():
+    """Group of commands to add configuration items to KDUMP"""
+    pass
+
+
+@add.command(name="ssh_string", help="Add an SSH string to the KDUMP configuration")
+@click.argument('ssh_string', metavar='<ssh_key>', required=True)
+@pass_db
+def add_ssh_key(db, ssh_string):
+    """Add an SSH string to KDUMP configuration"""
+
+    kdump_table = db.cfgdb.get_table("KDUMP")
+    check_kdump_table_existence(kdump_table)
+    current_status = kdump_table["config"].get("remote", "false").lower()
+
+    if current_status == 'false':
+        click.echo("Remote feature is not enabled. Please enable the remote feature first.")
+        return
+
+    # Add or update the 'ssh_key' entry in the KDUMP table
+    db.cfgdb.mod_entry("KDUMP", "config", {"ssh_string": ssh_string})
+    click.echo(f"SSH string added to KDUMP configuration: {ssh_string}")
+
+
+@add.command(name="ssh_path", help="Add an SSH path to the KDUMP configuration")
+@click.argument('ssh_path', metavar='<ssh_key>', required=True)
+@pass_db
+def add_ssh_path(db, ssh_path):
+    """Add an SSH path to KDUMP configuration"""
+
+    kdump_table = db.cfgdb.get_table("KDUMP")
+    check_kdump_table_existence(kdump_table)
+    current_status = kdump_table["config"].get("remote", "false").lower()
+    if current_status == 'false':
+        click.echo("Remote feature is not enabled. Please enable the remote feature first.")
+        return
+
+    # Add or update the 'ssh_key' entry in the KDUMP table
+    db.cfgdb.mod_entry("KDUMP", "config", {"ssh_path": ssh_path})
+    click.echo(f"SSH path added to KDUMP configuration: {ssh_path}")
+
+
+@kdump.group(name="remove", help="remove configuration items to KDUMP")
+def remove():
+    """Group of commands to remove configuration items to KDUMP"""
+    pass
+
+
+@remove.command(name="ssh_string", help="Remove the SSH string from the KDUMP configuration")
+@pass_db
+def remove_ssh_string(db):
+    """Remove the SSH string from KDUMP configuration"""
+    kdump_table = db.cfgdb.get_table("KDUMP")
+    check_kdump_table_existence(kdump_table)
+
+    # Check if ssh_string exists
+    if "ssh_string" in kdump_table["config"]:
+        db.cfgdb.mod_entry("KDUMP", "config", {"ssh_string": None})
+        click.echo("SSH string removed from KDUMP configuration.")
+    else:
+        click.echo("SSH string not found in KDUMP configuration.")
+
+
+@remove.command(name="ssh_path", help="Remove the SSH path from the KDUMP configuration")
+@pass_db
+def remove_ssh_path(db):
+    """Remove the SSH path from KDUMP configuration"""
+    kdump_table = db.cfgdb.get_table("KDUMP")
+    check_kdump_table_existence(kdump_table)
+
+    # Check if ssh_string exists
+    if "ssh_path" in kdump_table["config"]:
+        db.cfgdb.mod_entry("KDUMP", "config", {"ssh_path": None})
+        click.echo("SSH path removed from KDUMP configuration.")
+    else:
+        click.echo("SSH path not found in KDUMP configuration.")