mirror of https://github.com/portainer/portainer
87 lines
2.4 KiB
Go
87 lines
2.4 KiB
Go
package edgeupdateschedules
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import (
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"net/http"
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httperror "github.com/portainer/libhttp/error"
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"github.com/portainer/libhttp/response"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/edgetypes"
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"golang.org/x/exp/slices"
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)
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// @id EdgeUpdatePreviousVersions
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// @summary Fetches the previous versions of updated agents
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// @description
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// @description **Access policy**: authenticated
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// @tags edge_update_schedules
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// @security ApiKeyAuth
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// @security jwt
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// @produce json
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// @success 200 {array} string
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// @failure 400 "Invalid request"
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// @failure 500 "Server error"
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// @router /edge_update_schedules/agent_versions [get]
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func (handler *Handler) previousVersions(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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schedules, err := handler.dataStore.EdgeUpdateSchedule().List()
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve the edge update schedules list", err)
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}
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versionMap := previousVersions(schedules)
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return response.JSON(w, versionMap)
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}
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type EnvironmentVersionDetails struct {
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version string
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skip bool
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skipReason string
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}
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func previousVersions(schedules []edgetypes.UpdateSchedule) map[portainer.EndpointID]string {
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slices.SortFunc(schedules, func(a edgetypes.UpdateSchedule, b edgetypes.UpdateSchedule) bool {
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return a.Created > b.Created
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})
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environmentMap := map[portainer.EndpointID]*EnvironmentVersionDetails{}
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// to all schedules[:schedule index -1].Created > schedule.Created
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for _, schedule := range schedules {
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for environmentId, status := range schedule.Status {
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props, ok := environmentMap[environmentId]
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if !ok {
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environmentMap[environmentId] = &EnvironmentVersionDetails{}
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props = environmentMap[environmentId]
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}
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if props.version != "" || props.skip {
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continue
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}
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if schedule.Type == edgetypes.UpdateScheduleRollback {
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props.skip = true
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props.skipReason = "has rollback"
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continue
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}
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if status.Status == edgetypes.UpdateScheduleStatusPending || status.Status == edgetypes.UpdateScheduleStatusError {
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props.skip = true
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props.skipReason = "has active schedule"
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continue
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}
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props.version = status.CurrentVersion
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}
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}
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versionMap := map[portainer.EndpointID]string{}
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for environmentId, props := range environmentMap {
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if !props.skip {
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versionMap[environmentId] = props.version
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}
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}
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return versionMap
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}
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