First class consoles

compose/reload.go

@@ -0,0 +1,73 @@
+package compose
+
+import (
+	"fmt"
+
+	log "github.com/Sirupsen/logrus"
+	yaml "github.com/cloudfoundry-incubator/candiedyaml"
+	"github.com/docker/libcompose/project"
+	"github.com/rancher/os/config"
+	"github.com/rancher/os/docker"
+	"github.com/rancher/os/util/network"
+)
+
+func LoadService(p *project.Project, cfg *config.CloudConfig, useNetwork bool, service string) error {
+	bytes, err := network.LoadServiceResource(service, useNetwork, cfg)
+	if err != nil {
+		return err
+	}
+
+	m := map[interface{}]interface{}{}
+	if err = yaml.Unmarshal(bytes, &m); err != nil {
+		return fmt.Errorf("Failed to parse YAML configuration for %s: %v", service, err)
+	}
+
+	m = adjustContainerNames(m)
+
+	bytes, err = yaml.Marshal(m)
+	if err != nil {
+		return fmt.Errorf("Failed to marshal YAML configuration for %s: %v", service, err)
+	}
+
+	if err = p.Load(bytes); err != nil {
+		return fmt.Errorf("Failed to load %s: %v", service, err)
+	}
+
+	return nil
+}
+
+func projectReload(p *project.Project, useNetwork *bool, environmentLookup *docker.ConfigEnvironment, authLookup *docker.ConfigAuthLookup) func() error {
+	enabled := map[interface{}]interface{}{}
+	return func() error {
+		cfg := config.LoadConfig()
+
+		environmentLookup.SetConfig(cfg)
+		authLookup.SetConfig(cfg)
+
+		enabled = addServices(p, enabled, cfg.Rancher.Services)
+
+		for service, serviceEnabled := range cfg.Rancher.ServicesInclude {
+			if _, ok := enabled[service]; ok || !serviceEnabled {
+				continue
+			}
+
+			if err := LoadService(p, cfg, *useNetwork, service); err != nil {
+				if err != network.ErrNoNetwork {
+					log.Error(err)
+				}
+				continue
+			}
+
+			enabled[service] = service
+		}
+
+		if cfg.Rancher.Console != "" {
+			err := LoadService(p, cfg, *useNetwork, cfg.Rancher.Console)
+			if err != nil && err != network.ErrNoNetwork {
+				log.Error(err)
+			}
+		}
+
+		return nil
+	}
+}