Microservice template for a Golang application.

Features

• Prometheus metrics
• HTTP Healthcheck endpoint
• Soon: jaeger tracing
• Soon: GRPC healthcheck

Configuration

Add new db pinger:

./internal/mongo.go:

func (m *mongoPinger) Ping(ctx context.Context) {
  ctx, _ = context.WithTimeout(ctx, pingTimeout)
  
  return client.Ping(ctx, readpref.Primary())
}

./internal/healthcheck/options.go:

func WithMongoPinger(pinger db.Pinger) func(*checker) {
	return func(c *checker) {
		c.mongoPinger = pinger
	}
}

ENV vars:

• HTTP_DEVOPS_ADDR - addr for metics/healthcheck methods