Fix python function error

scripts/fast-reboot

@@ -307,9 +307,9 @@ function reboot_pre_check()
     fi
 
     # Verify the next image by sonic_installer
-    local message=$(sonic_installer verify-next-image 2>&1)
+    local message=$(sonic_installer verify_next_image 2>&1)
     if [ $? -ne 0 ]; then
-        debug "Failed to verify next image by running command: sonic_installer verify-next-image, result message: ${message}"
+        debug "Failed to verify next image by running command: sonic_installer verify_next_image, result message: ${message}"
         exit ${EXIT_SONIC_INSTALLER_VERIFY_REBOOT}
     fi
     

scripts/reboot

@@ -81,9 +81,9 @@ function reboot_pre_check()
     rm ${filename}
 
     # Verify the next image by sonic_installer
-    local message=$(sonic_installer verify-next-image 2>&1)
+    local message=$(sonic_installer verify_next_image 2>&1)
     if [ $? -ne 0 ]; then
-        VERBOSE=yes debug "Failed to verify the next image by running command: sonic_installer verify-next-image, result message: ${message}"
+        VERBOSE=yes debug "Failed to verify the next image by running command: sonic_installer verify_next_image, result message: ${message}"
         exit ${EXIT_SONIC_INSTALLER_VERIFY_REBOOT}
     fi
 }

sonic_installer/bootloader/aboot.py

@@ -130,8 +130,8 @@ def verify_binary_image(self, image_path):
         except subprocess.CalledProcessError:
             return False
 
-    def verify-next-image(self):
-        if not super(AbootBootloader, self).verify-next-image():
+    def verify_next_image(self):
+        if not super(AbootBootloader, self).verify_next_image():
             return False
         image = self.get_next_image()
         image_path = os.path.join(self.get_image_path(image), DEFAULT_SWI_IMAGE)

sonic_installer/bootloader/bootloader.py

@@ -52,7 +52,7 @@ def verify_binary_image(self, image_path):
         """verify that the image is supported by the bootloader"""
         raise NotImplementedError
 
-    def verify-next-image(self):
+    def verify_next_image(self):
         """verify the next image for reboot"""
         image = self.get_next_image()
         image_path = self.get_image_path(image)

sonic_installer/main.py

@@ -477,11 +477,11 @@ def rollback_docker(container_name):
     click.echo('Done')
 
 # verify the next image
-@cli.command('verify-next-image')
+@cli.command('verify_next_image')
 def verify_reboot():
     """ Verify the next image for reboot"""
     bootloader = get_bootloader()
-    if not bootloader.verify-next-image():
+    if not bootloader.verify_next_image():
         click.echo('Failed')
         sys.exit(1)
     click.echo('Done')