I am trying to make a connection between AWS Mysql RDS and Databricks. I am using the below code to establish the connection. But its failed due to certificate is not installed. 

I have the .pem file with me. Could anyone help on how install this in Databricks cluster and establish the connection to RDS.

Below is the connection properties I used.

table = "test_table"
database_host = "test-db-dev.cluster-ro-pkh5s13hvg.us-west-2.rds.amazonaws.com"
database_port = "3306" 
database_name = "test_db"
user = "test_user"
password = "12345678"
url = f"jdbc:mysql://{database_host}:{database_port}/{database_name}"

df_rds_table = spark.read \
    .format("jdbc") \
    .option("driver","com.mysql.cj.jdbc.Driver") \
    .option("url", url) \
    .option("dbtable", table) \
    .option("user", user) \
    .option("password", password) \
    .load()