How to: Task - ConfigMap and Secrets
The latest Bootcamp cohort have requested a new database in the `rig` Namespace. This should be created as a single replica Deployment named `db` running the `mysql:8.0.22` image with container named `mysql`. The container should start with 128Mi memory and 0.25 CPU but should not exceed 512Mi memory and 1 CPU.

The Resource limit values should be available in the containers as env-vars `MY_CPU_LIMIT` and `MY_MEM_LIMIT` for the values of the cpu limit and memory limit respectively. The Pod IP address should also be available as env-var `MY_POD_IP` in the container.

A Secret named `db-secret` should be created with variables `MYSQL_DATABASE=bootcamp` and `MYSQL_ROOT_PASSWORD="shhhh!"` to be used by the Deployment as the database credentials. A ConfigMap named `db-config` should be used to load the `.env` file (see below) and provide environment variable `DEPLOY_ENVIRONMENT` to the Deployment.

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