/
services.go
69 lines (60 loc) · 1.43 KB
/
services.go
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package docker
import (
"context"
"fmt"
"log"
"github.com/bbabos/swarmon/cmd/utils"
"github.com/docker/docker/api/types"
"github.com/docker/docker/client"
)
// IService is ...
type IService interface {
Inspect()
Restart()
GetName() string
}
// Service is ...
type Service struct {
ID string
Name string
Mode string
Replicas uint64
Created string
Updated string
}
// GetServices is ...
func GetServices() []Service {
cli, err := client.NewEnvClient()
services, err := cli.ServiceList(context.Background(), types.ServiceListOptions{})
if err != nil {
log.Fatal(err)
}
srv := make([]Service, len(services))
for i, service := range services {
if service.Spec.Mode.Replicated != nil {
srv[i].Mode = "Replicated"
srv[i].Replicas = *service.Spec.Mode.Replicated.Replicas
} else {
srv[i].Mode = "Global"
}
srv[i].ID = service.ID
srv[i].Name = service.Spec.Name
srv[i].Updated = service.UpdatedAt.Format("2006-01-02 15:04:05")
srv[i].Created = service.CreatedAt.Format("2006-01-02 15:04:05")
}
return srv
}
// Restart is ...
func (s Service) Restart() {
fmt.Println("Service restart started...")
utils.ExecShellCommand("docker service update --force "+s.ID, false)
fmt.Println("Service restarted successfully.")
}
// Inspect is ...
func (s Service) Inspect() {
utils.ExecShellCommand("docker service inspect "+s.ID, true)
}
// GetName is ...
func (s Service) GetName() string {
return s.Name
}