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Create http-server.go, where we will create a simple HTTP server and a handler which will give us the current database details, such as machine IP, hostname, port, and selected database, as follows:
package mainimport ( "bytes" "database/sql" "fmt" "log" "net/http" "github.com/go-sql-driver/mysql" "github.com/gorilla/mux")var db *sql.DBvar connectionError errorconst ( CONN_PORT = "8080" DRIVER_NAME = "mysql" DATA_SOURCE_NAME = "root:my-pass@tcp(mysql-container:3306)/mysql")func init() { db, connectionError = sql.Open(DRIVER_NAME, DATA_SOURCE_NAME) if connectionError != nil { log.Fatal("error connecting to database : ", connectionError) }}func getDBInfo(w http.ResponseWriter, r *http.Request) { rows, err := db.Query("SELECT ...
