feat: proxy bootstrapping from configuration

internal/config/config.go

@@ -2,7 +2,7 @@ package config
 
 import (
 	"io"
-	"io/ioutil"
+	"os"
 
 	"github.com/pkg/errors"
 	"gopkg.in/yaml.v3"
@@ -10,18 +10,19 @@ import (
 
 // Config definition
 type Config struct {
-	Admin  AdminServerConfig `yaml:"admin"`
-	Proxy  ProxyServerConfig `yaml:"proxy"`
-	Redis  RedisConfig       `yaml:"redis"`
-	Logger LoggerConfig      `yaml:"logger"`
-	Layers LayersConfig      `yaml:"layers"`
+	Admin     AdminServerConfig `yaml:"admin"`
+	Proxy     ProxyServerConfig `yaml:"proxy"`
+	Redis     RedisConfig       `yaml:"redis"`
+	Logger    LoggerConfig      `yaml:"logger"`
+	Layers    LayersConfig      `yaml:"layers"`
+	Bootstrap BootstrapConfig   `yaml:"bootstrap"`
 }
 
 // NewFromFile retrieves the configuration from the given file
 func NewFromFile(path string) (*Config, error) {
 	config := NewDefault()
 
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		return nil, errors.Wrapf(err, "could not read file '%s'", path)
 	}
@@ -43,11 +44,12 @@ func NewDumpDefault() *Config {
 // NewDefault return new default configuration
 func NewDefault() *Config {
 	return &Config{
-		Admin:  NewDefaultAdminServerConfig(),
-		Proxy:  NewDefaultProxyServerConfig(),
-		Logger: NewDefaultLoggerConfig(),
-		Redis:  NewDefaultRedisConfig(),
-		Layers: NewDefaultLayersConfig(),
+		Admin:     NewDefaultAdminServerConfig(),
+		Proxy:     NewDefaultProxyServerConfig(),
+		Logger:    NewDefaultLoggerConfig(),
+		Redis:     NewDefaultRedisConfig(),
+		Layers:    NewDefaultLayersConfig(),
+		Bootstrap: NewDefaultBootstrapConfig(),
 	}
 }