update mysql check [no ci]

package/scripts/common/db_create.sh

@@ -28,22 +28,6 @@ if [[ $(pgrep -c -u mysql mysqld) -eq 0 ]]; then
    if [ $DOCKER_CONTAINER  = true ]; then
    # if in Docker container, avoid services that invoke the D-Bus
        echo "ACA is running in a container..."
-       # Check is Dbus is running
-       if [[ $(pgrep -c -u dbus dbus) -eq 0 ]]; then
-           # Start DBus
-           mkdir -p /var/run/dbus
-           if [ -e /var/run/dbus/pid ]; then
-             rm /var/run/dbus/pid
-           fi
-           if [ -e /var/run/dbus/system_bus_socket ]; then
-             rm /var/run/dbus/system_bus_socket
-           fi
-           if [ -e /run/dbus/messagebus.pid ]; then
-             rm /run/dbus/messagebus.pid
-           fi
-           echo "Starting dbus";
-           dbus-daemon --fork --system
-       fi
        # Check if mariadb is setup
        if [ ! -d "/var/lib/mysql/mysql/" ]; then
            echo "Installing mariadb"
@@ -61,20 +45,12 @@ if [[ $(pgrep -c -u mysql mysqld) -eq 0 ]]; then
    fi
 fi
 
-# Wait for mysql to start before continuing. Exit if it doesnt start.
-count=0; 
-while ([ $(pgrep -c -u mysql mysqld) = "0" ] && [ "$count" -lt 100 ]); do
+# Wait for mysql to start before continuing.
+echo "Checking mysqld status..."
+while ! mysqladmin ping -h "$localhost" --silent; do
   sleep 1;
-  count=$((count+1));
 done
 
-if [ "$count" -gt 99 ]; then
-  echo "Mysql failed to start"
-  exit 1;
-else
-  echo "Mysql is runnning"
-fi
-
 # Set intial password, ingore result in case its already been set
 echo "Setting Mysql password"
 mysqladmin -u root --silent password $DB_DEFAULT_PWD || true > /dev/null 2>&1