mirror of https://github.com/portainer/portainer
102 lines
2.5 KiB
Go
102 lines
2.5 KiB
Go
package edgejob
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import (
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"github.com/boltdb/bolt"
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"github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/bolt/internal"
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)
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const (
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// BucketName represents the name of the bucket where this service stores data.
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BucketName = "edgejobs"
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)
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// Service represents a service for managing edge jobs data.
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type Service struct {
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db *bolt.DB
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}
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// NewService creates a new instance of a service.
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func NewService(db *bolt.DB) (*Service, error) {
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err := internal.CreateBucket(db, BucketName)
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if err != nil {
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return nil, err
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}
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return &Service{
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db: db,
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}, nil
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}
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// EdgeJobs returns a list of Edge jobs
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func (service *Service) EdgeJobs() ([]portainer.EdgeJob, error) {
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var edgeJobs = make([]portainer.EdgeJob, 0)
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err := service.db.View(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(BucketName))
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cursor := bucket.Cursor()
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for k, v := cursor.First(); k != nil; k, v = cursor.Next() {
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var edgeJob portainer.EdgeJob
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err := internal.UnmarshalObject(v, &edgeJob)
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if err != nil {
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return err
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}
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edgeJobs = append(edgeJobs, edgeJob)
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}
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return nil
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})
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return edgeJobs, err
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}
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// EdgeJob returns an Edge job by ID
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func (service *Service) EdgeJob(ID portainer.EdgeJobID) (*portainer.EdgeJob, error) {
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var edgeJob portainer.EdgeJob
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identifier := internal.Itob(int(ID))
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err := internal.GetObject(service.db, BucketName, identifier, &edgeJob)
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if err != nil {
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return nil, err
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}
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return &edgeJob, nil
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}
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// CreateEdgeJob creates a new Edge job
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func (service *Service) CreateEdgeJob(edgeJob *portainer.EdgeJob) error {
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return service.db.Update(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(BucketName))
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if edgeJob.ID == 0 {
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id, _ := bucket.NextSequence()
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edgeJob.ID = portainer.EdgeJobID(id)
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}
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data, err := internal.MarshalObject(edgeJob)
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if err != nil {
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return err
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}
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return bucket.Put(internal.Itob(int(edgeJob.ID)), data)
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})
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}
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// UpdateEdgeJob updates an Edge job by ID
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func (service *Service) UpdateEdgeJob(ID portainer.EdgeJobID, edgeJob *portainer.EdgeJob) error {
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identifier := internal.Itob(int(ID))
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return internal.UpdateObject(service.db, BucketName, identifier, edgeJob)
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}
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// DeleteEdgeJob deletes an Edge job
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func (service *Service) DeleteEdgeJob(ID portainer.EdgeJobID) error {
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identifier := internal.Itob(int(ID))
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return internal.DeleteObject(service.db, BucketName, identifier)
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}
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// GetNextIdentifier returns the next identifier for an endpoint.
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func (service *Service) GetNextIdentifier() int {
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return internal.GetNextIdentifier(service.db, BucketName)
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}
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