Initial

bin/v-list-sys-mysql-config

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+#!/bin/bash
+# info: list mysql config parameters
+# options: [FORMAT]
+#
+# example: v-list-sys-mysql-config
+#
+# This function for obtaining the list of mysql config parameters.
+
+#----------------------------------------------------------#
+#                Variables & Functions                     #
+#----------------------------------------------------------#
+
+# Argument definition
+format=${1-shell}
+
+# Includes
+# shellcheck source=/etc/hestiacp/hestia.conf
+source /etc/hestiacp/hestia.conf
+# shellcheck source=/usr/local/hestia/func/main.sh
+source $HESTIA/func/main.sh
+# load config file
+source_conf "$HESTIA/conf/hestia.conf"
+
+# JSON list function
+json_list() {
+	str=$(echo "$config" | egrep "$keys" \
+		| sed -e "s/[ ]*=/=/" -e "s/=[ ]*/=\'/" -e "s/$/'/")
+	parse_object_kv_list "$str"
+	echo '{
+    "CONFIG": {
+        "max_user_connections": "'$max_user_connections'",
+        "max_connections": "'$max_connections'",
+        "wait_timeout": "'$wait_timeout'",
+        "interactive_timeout": "'$interactive_timeout'",
+        "max_allowed_packet": "'$max_allowed_packet'",
+        "config_path": "'$config_path'"
+        }
+}'
+}
+
+# SHELL list function
+shell_list() {
+	echo "$config" | egrep "$keys" | tr '=' ' '
+	echo "config_path $config_path"
+}
+
+# PLAIN list function
+plain_list() {
+	echo "$config" | egrep "$keys" | tr '=' ' '
+	echo "config_path $config_path"
+}
+
+# CSV list function
+csv_list() {
+	echo "$keys" | sed "s/|/,/g"
+	echo "$config" | egrep "$keys" | tr '=' ' ' | awk '{print $2}' | tr '\n' ','
+	echo
+}
+
+#----------------------------------------------------------#
+#                       Action                             #
+#----------------------------------------------------------#
+
+# Defining config path
+config_path=$(find /etc/my* -name my.cnf)
+
+# Defining keys
+keys="max_user_connections|max_connections|wait_timeout|interactive_timeout"
+keys="${keys}|max_allowed_packet"
+
+# Reading config
+config=$(cat $config_path | grep -v "^;")
+
+# Listing data
+case $format in
+	json) json_list ;;
+	plain) plain_list ;;
+	csv) csv_list ;;
+	shell) shell_list | column -t ;;
+esac
+
+#----------------------------------------------------------#
+#                       Hestia                             #
+#----------------------------------------------------------#
+
+exit