diff --git a/masakarimonitors/hostmonitor/hostmonitor.sh b/masakarimonitors/hostmonitor/hostmonitor.sh
index 52f8cbe..c2e8752 100755
--- a/masakarimonitors/hostmonitor/hostmonitor.sh
+++ b/masakarimonitors/hostmonitor/hostmonitor.sh
@@ -811,6 +811,9 @@ else
     SCRIPT_CONF_FILE=$1
 fi
 
+# Output warning message.
+log_info "WARNING : $0 is deprecated as of the Ocata release and will be removed in the Queens release. Use masakari-hostmonitor implemented in python instead of $0."
+
 # main route
 log_info "begin"
 
diff --git a/masakarimonitors/processmonitor/processmonitor.sh b/masakarimonitors/processmonitor/processmonitor.sh
index ae4cde4..963535f 100755
--- a/masakarimonitors/processmonitor/processmonitor.sh
+++ b/masakarimonitors/processmonitor/processmonitor.sh
@@ -449,6 +449,10 @@ fi
 
 # Initial processing (check proc.list and read conf file)
 . $SCRIPT_COMMON_SH
+
+# Output warning message.
+log_info "WARNING : $0 is deprecated as of the Ocata release and will be removed in the Queens release. Use masakari-processmonitor implemented in python instead of $0."
+
 log_debug "processmonitor start!!"
 check_proc_file_common
 set_conf_value
diff --git a/releasenotes/notes/pythonize-monitors-081e74dfaf78fe99.yaml b/releasenotes/notes/pythonize-monitors-081e74dfaf78fe99.yaml
new file mode 100644
index 0000000..9f9371f
--- /dev/null
+++ b/releasenotes/notes/pythonize-monitors-081e74dfaf78fe99.yaml
@@ -0,0 +1,8 @@
+---
+features:
+  - Added the masakari-hostmonitor and masakari-processmonitor which were
+    implemented in python.
+deprecations:
+  - The masakari-hostmonitor and masakari-processmonitor which were implemented
+    in bash shell script are deprecated as of the Ocata release and will be
+    removed in the Queens release.