Initial commit.

internal/config/config.go

@@ -0,0 +1,168 @@
+package config
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"gopkg.in/yaml.v3"
+)
+
+// GlobalConfig represents the main configuration structure
+type GlobalConfig struct {
+	Wildcloud struct {
+		Repository      string   `yaml:"repository" json:"repository"`
+		CurrentPhase    string   `yaml:"currentPhase" json:"currentPhase"`
+		CompletedPhases []string `yaml:"completedPhases" json:"completedPhases"`
+	} `yaml:"wildcloud" json:"wildcloud"`
+	Server struct {
+		Port int    `yaml:"port" json:"port"`
+		Host string `yaml:"host" json:"host"`
+	} `yaml:"server" json:"server"`
+	Operator struct {
+		Email string `yaml:"email" json:"email"`
+	} `yaml:"operator" json:"operator"`
+	Cloud struct {
+		DNS struct {
+			IP               string `yaml:"ip" json:"ip"`
+			ExternalResolver string `yaml:"externalResolver" json:"externalResolver"`
+		} `yaml:"dns" json:"dns"`
+		Router struct {
+			IP         string `yaml:"ip" json:"ip"`
+			DynamicDns string `yaml:"dynamicDns" json:"dynamicDns"`
+		} `yaml:"router" json:"router"`
+		Dnsmasq struct {
+			Interface string `yaml:"interface" json:"interface"`
+		} `yaml:"dnsmasq" json:"dnsmasq"`
+	} `yaml:"cloud" json:"cloud"`
+	Cluster struct {
+		EndpointIP string `yaml:"endpointIp" json:"endpointIp"`
+		Nodes      struct {
+			Talos struct {
+				Version string `yaml:"version" json:"version"`
+			} `yaml:"talos" json:"talos"`
+		} `yaml:"nodes" json:"nodes"`
+	} `yaml:"cluster" json:"cluster"`
+}
+
+// LoadGlobalConfig loads configuration from the specified path
+func LoadGlobalConfig(configPath string) (*GlobalConfig, error) {
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return nil, fmt.Errorf("reading config file %s: %w", configPath, err)
+	}
+
+	config := &GlobalConfig{}
+	if err := yaml.Unmarshal(data, config); err != nil {
+		return nil, fmt.Errorf("parsing config file: %w", err)
+	}
+
+	// Set defaults
+	if config.Server.Port == 0 {
+		config.Server.Port = 5055
+	}
+	if config.Server.Host == "" {
+		config.Server.Host = "0.0.0.0"
+	}
+
+	return config, nil
+}
+
+// SaveGlobalConfig saves the configuration to the specified path
+func SaveGlobalConfig(config *GlobalConfig, configPath string) error {
+	// Ensure the directory exists
+	if err := os.MkdirAll(filepath.Dir(configPath), 0755); err != nil {
+		return fmt.Errorf("creating config directory: %w", err)
+	}
+
+	data, err := yaml.Marshal(config)
+	if err != nil {
+		return fmt.Errorf("marshaling config: %w", err)
+	}
+
+	return os.WriteFile(configPath, data, 0644)
+}
+
+// IsEmpty checks if the configuration is empty or uninitialized
+func (c *GlobalConfig) IsEmpty() bool {
+	if c == nil {
+		return true
+	}
+
+	// Check if any essential fields are empty
+	return c.Cloud.DNS.IP == "" || c.Cluster.Nodes.Talos.Version == ""
+}
+
+type NodeConfig struct {
+	Role      string `yaml:"role" json:"role"`
+	Interface string `yaml:"interface" json:"interface"`
+	Disk      string `yaml:"disk" json:"disk"`
+	CurrentIp string `yaml:"currentIp" json:"currentIp"`
+}
+
+type InstanceConfig struct {
+	BaseDomain     string `yaml:"baseDomain" json:"baseDomain"`
+	Domain         string `yaml:"domain" json:"domain"`
+	InternalDomain string `yaml:"internalDomain" json:"internalDomain"`
+	Backup         struct {
+		Root string `yaml:"root" json:"root"`
+	} `yaml:"backup" json:"backup"`
+	DHCPRange string `yaml:"dhcpRange" json:"dhcpRange"`
+	NFS       struct {
+		Host      string `yaml:"host" json:"host"`
+		MediaPath string `yaml:"mediaPath" json:"mediaPath"`
+	} `yaml:"nfs" json:"nfs"`
+	Cluster struct {
+		Name           string `yaml:"name" json:"name"`
+		LoadBalancerIp string `yaml:"loadBalancerIp" json:"loadBalancerIp"`
+		IpAddressPool  string `yaml:"ipAddressPool" json:"ipAddressPool"`
+		CertManager    struct {
+			Cloudflare struct {
+				Domain string `yaml:"domain" json:"domain"`
+				ZoneID string `yaml:"zoneID" json:"zoneID"`
+			} `yaml:"cloudflare" json:"cloudflare"`
+		} `yaml:"certManager" json:"certManager"`
+		ExternalDns struct {
+			OwnerId string `yaml:"ownerId" json:"ownerId"`
+		} `yaml:"externalDns" json:"externalDns"`
+		HostnamePrefix string `yaml:"hostnamePrefix" json:"hostnamePrefix"`
+		Nodes          struct {
+			Talos struct {
+				Version     string `yaml:"version" json:"version"`
+				SchematicId string `yaml:"schematicId" json:"schematicId"`
+			} `yaml:"talos" json:"talos"`
+			Control struct {
+				Vip string `yaml:"vip" json:"vip"`
+			} `yaml:"control" json:"control"`
+			ActiveNodes []map[string]NodeConfig `yaml:"activeNodes" json:"activeNodes"`
+		}
+	} `yaml:"cluster" json:"cluster"`
+}
+
+func LoadCloudConfig(configPath string) (*InstanceConfig, error) {
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return nil, fmt.Errorf("reading config file %s: %w", configPath, err)
+	}
+
+	config := &InstanceConfig{}
+	if err := yaml.Unmarshal(data, config); err != nil {
+		return nil, fmt.Errorf("parsing config file: %w", err)
+	}
+
+	return config, nil
+}
+
+func SaveCloudConfig(config *InstanceConfig, configPath string) error {
+	// Ensure the directory exists
+	if err := os.MkdirAll(filepath.Dir(configPath), 0755); err != nil {
+		return fmt.Errorf("creating config directory: %w", err)
+	}
+
+	data, err := yaml.Marshal(config)
+	if err != nil {
+		return fmt.Errorf("marshaling config: %w", err)
+	}
+
+	return os.WriteFile(configPath, data, 0644)
+}