update example and readme with kong and hcl

[mightyguava]

No description provided.

[purplefox]

Thanks. Can you also update the main so it doesn't attempt to log errors using logrus? https://github.com/squareup/pranadb/blob/main/cmd/pranadb/main.go#L23
This causes the crash on my machine, as logrus isn't initialised at this point.
Replacing with fmt.println logging will show the real error.

[mightyguava]

If you've got a stack trace can you paste it? Logrus is initialized by default. The log.Configure call customizes the configuration. I don't expect it to crash.

[purplefox]

Here is the stack trace. It happens with the first call to logrus, here is an example:

runtime.systemstack_switch at asm_amd64.s:350
runtime.libcCall at sys_libc.go:49
syscall.syscall at sys_darwin.go:23
:1
golang.org/x/sys/unix.ioctl at zsyscall_darwin_amd64.go:690
golang.org/x/sys/unix.IoctlGetTermios at ioctl.go:73
github.com/sirupsen/logrus.isTerminal at terminal_check_bsd.go:11
github.com/sirupsen/logrus.checkIfTerminal at terminal_check_notappengine.go:13
github.com/sirupsen/logrus.(*TextFormatter).init at text_formatter.go:106
github.com/sirupsen/logrus.(*TextFormatter).Format.func1 at text_formatter.go:196
sync.(*Once).doSlow at once.go:68
sync.(*Once).Do at once.go:59
github.com/sirupsen/logrus.(*TextFormatter).Format at text_formatter.go:196
github.com/sirupsen/logrus.(*Entry).write at entry.go:279
github.com/sirupsen/logrus.(*Entry).log at entry.go:251
github.com/sirupsen/logrus.(*Entry).Log at entry.go:293
github.com/sirupsen/logrus.(*Entry).Logf at entry.go:338
github.com/sirupsen/logrus.(*Logger).Logf at logger.go:151
github.com/sirupsen/logrus.(*Logger).Infof at logger.go:165
github.com/sirupsen/logrus.Infof at exported.go:199
github.com/squareup/pranadb/cluster/dragon.(*Dragon).Start at dragon.go:275
github.com/squareup/pranadb/server.(*Server).Start at server.go:122
main.(*runner).run at main.go:53
main.main at main.go:22
runtime.main at proc.go:255
runtime.goexit at asm_amd64.s:1581
 - Async Stack Trace
<autogenerated>:2

[purplefox]

So basically I am unable to run Prana at all right now, or even run tests in the IDE.
Submitted an issue here sirupsen/logrus#1275
If we can't find a solution quickly we will need to roll back logrus to unblock.