72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/goccy/go-yaml"
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
)
|
||
|
|
|
||
|
|
type VolumeDefinition struct {
|
||
|
|
Name string `yaml:"name"`
|
||
|
|
}
|
||
|
|
|
||
|
|
type VolumeConfiguration struct {
|
||
|
|
Name string `yaml:"name"`
|
||
|
|
Container string `yaml:"container"`
|
||
|
|
Host string `yaml:"host"`
|
||
|
|
}
|
||
|
|
|
||
|
|
type ContainerDefinition struct {
|
||
|
|
Name string `yaml:"name"`
|
||
|
|
Image string `yaml:"image"`
|
||
|
|
Volumes []VolumeConfiguration `yaml:"volumes"`
|
||
|
|
ExtraArgs []string `yaml:"extra-args"`
|
||
|
|
}
|
||
|
|
|
||
|
|
type ServiceDefinition struct {
|
||
|
|
Name string `yaml:"name"`
|
||
|
|
Volumes []VolumeDefinition `yaml:"volumes"`
|
||
|
|
Containers []ContainerDefinition `yaml:"containers"`
|
||
|
|
}
|
||
|
|
|
||
|
|
func GetServiceDefinitionFromFile(path string) ServiceDefinition {
|
||
|
|
var definition ServiceDefinition
|
||
|
|
|
||
|
|
defData, err := os.ReadFile(path)
|
||
|
|
|
||
|
|
// TODO: Bubble up error?
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("Could not parse service configuration at %s: %s", path, err)
|
||
|
|
}
|
||
|
|
|
||
|
|
if err = yaml.Unmarshal(defData, &definition); err != nil {
|
||
|
|
log.Fatalf("Could not unpack service configuration: %s", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
return definition
|
||
|
|
}
|
||
|
|
|
||
|
|
func CreateService(definition ServiceDefinition) {
|
||
|
|
var err error
|
||
|
|
|
||
|
|
err = CreatePod(definition.Name)
|
||
|
|
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("%s", err)
|
||
|
|
}
|
||
|
|
|
||
|
|
knownVolumes := map[string]string{}
|
||
|
|
|
||
|
|
for _, volume := range definition.Volumes {
|
||
|
|
namespacedName := definition.Name + "_" + volume.Name
|
||
|
|
CreateVolume(namespacedName, true)
|
||
|
|
knownVolumes[volume.Name] = namespacedName
|
||
|
|
}
|
||
|
|
|
||
|
|
for _, container := range definition.Containers {
|
||
|
|
if err = CreateContainer(container, knownVolumes, definition.Name); err != nil {
|
||
|
|
log.Fatalf("%s", err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|