mirror of https://github.com/portainer/portainer
101 lines
2.8 KiB
Go
101 lines
2.8 KiB
Go
package edgegroup
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import (
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"fmt"
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portainer "github.com/portainer/portainer/api"
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"github.com/rs/zerolog/log"
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)
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// BucketName represents the name of the bucket where this service stores data.
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const BucketName = "edgegroups"
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// Service represents a service for managing Edge group data.
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type Service struct {
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connection portainer.Connection
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}
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func (service *Service) BucketName() string {
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return BucketName
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}
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// NewService creates a new instance of a service.
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func NewService(connection portainer.Connection) (*Service, error) {
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err := connection.SetServiceName(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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connection: connection,
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}, nil
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}
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// EdgeGroups return an array containing all the Edge groups.
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func (service *Service) EdgeGroups() ([]portainer.EdgeGroup, error) {
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var groups = make([]portainer.EdgeGroup, 0)
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err := service.connection.GetAllWithJsoniter(
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BucketName,
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&portainer.EdgeGroup{},
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func(obj interface{}) (interface{}, error) {
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group, ok := obj.(*portainer.EdgeGroup)
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if !ok {
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log.Debug().Str("obj", fmt.Sprintf("%#v", obj)).Msg("failed to convert to EdgeGroup object")
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return nil, fmt.Errorf("Failed to convert to EdgeGroup object: %s", obj)
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}
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groups = append(groups, *group)
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return &portainer.EdgeGroup{}, nil
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})
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return groups, err
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}
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// EdgeGroup returns an Edge group by ID.
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func (service *Service) EdgeGroup(ID portainer.EdgeGroupID) (*portainer.EdgeGroup, error) {
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var group portainer.EdgeGroup
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identifier := service.connection.ConvertToKey(int(ID))
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err := service.connection.GetObject(BucketName, identifier, &group)
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if err != nil {
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return nil, err
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}
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return &group, nil
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}
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// Deprecated: Use UpdateEdgeGroupFunc instead.
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func (service *Service) UpdateEdgeGroup(ID portainer.EdgeGroupID, group *portainer.EdgeGroup) error {
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identifier := service.connection.ConvertToKey(int(ID))
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return service.connection.UpdateObject(BucketName, identifier, group)
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}
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// UpdateEdgeGroupFunc updates an edge group inside a transaction avoiding data races.
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func (service *Service) UpdateEdgeGroupFunc(ID portainer.EdgeGroupID, updateFunc func(edgeGroup *portainer.EdgeGroup)) error {
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id := service.connection.ConvertToKey(int(ID))
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edgeGroup := &portainer.EdgeGroup{}
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return service.connection.UpdateObjectFunc(BucketName, id, edgeGroup, func() {
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updateFunc(edgeGroup)
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})
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}
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// DeleteEdgeGroup deletes an Edge group.
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func (service *Service) DeleteEdgeGroup(ID portainer.EdgeGroupID) error {
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identifier := service.connection.ConvertToKey(int(ID))
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return service.connection.DeleteObject(BucketName, identifier)
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}
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// CreateEdgeGroup assign an ID to a new Edge group and saves it.
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func (service *Service) Create(group *portainer.EdgeGroup) error {
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return service.connection.CreateObject(
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BucketName,
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func(id uint64) (int, interface{}) {
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group.ID = portainer.EdgeGroupID(id)
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return int(group.ID), group
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},
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)
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}
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