mirror of https://github.com/portainer/portainer
121 lines
4.0 KiB
Go
121 lines
4.0 KiB
Go
package endpoints
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import (
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"net/http"
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"strconv"
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httperror "github.com/portainer/libhttp/error"
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"github.com/portainer/libhttp/request"
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"github.com/portainer/libhttp/response"
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"github.com/portainer/portainer/api"
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)
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// DELETE request on /api/endpoints/:id
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func (handler *Handler) endpointDelete(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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endpointID, err := request.RetrieveNumericRouteVariableValue(r, "id")
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid endpoint identifier route variable", err}
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}
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endpoint, err := handler.EndpointService.Endpoint(portainer.EndpointID(endpointID))
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if err == portainer.ErrObjectNotFound {
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return &httperror.HandlerError{http.StatusNotFound, "Unable to find an endpoint with the specified identifier inside the database", err}
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} else if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find an endpoint with the specified identifier inside the database", err}
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}
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if endpoint.TLSConfig.TLS {
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folder := strconv.Itoa(endpointID)
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err = handler.FileService.DeleteTLSFiles(folder)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to remove TLS files from disk", err}
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}
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}
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err = handler.EndpointService.DeleteEndpoint(portainer.EndpointID(endpointID))
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to remove endpoint from the database", err}
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}
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handler.ProxyManager.DeleteEndpointProxy(endpoint)
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if len(endpoint.UserAccessPolicies) > 0 || len(endpoint.TeamAccessPolicies) > 0 {
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err = handler.AuthorizationService.UpdateUsersAuthorizations()
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to update user authorizations", err}
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}
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}
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err = handler.EndpointRelationService.DeleteEndpointRelation(endpoint.ID)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to remove endpoint relation from the database", err}
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}
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for _, tagID := range endpoint.TagIDs {
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tag, err := handler.TagService.Tag(tagID)
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if err != nil {
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return &httperror.HandlerError{http.StatusNotFound, "Unable to find tag inside the database", err}
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}
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delete(tag.Endpoints, endpoint.ID)
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err = handler.TagService.UpdateTag(tagID, tag)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to persist tag relation inside the database", err}
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}
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}
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edgeGroups, err := handler.EdgeGroupService.EdgeGroups()
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve edge groups from the database", err}
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}
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for idx := range edgeGroups {
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edgeGroup := &edgeGroups[idx]
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endpointIdx := findEndpointIndex(edgeGroup.Endpoints, endpoint.ID)
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if endpointIdx != -1 {
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edgeGroup.Endpoints = removeElement(edgeGroup.Endpoints, endpointIdx)
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err = handler.EdgeGroupService.UpdateEdgeGroup(edgeGroup.ID, edgeGroup)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to update edge group", err}
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}
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}
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}
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edgeStacks, err := handler.EdgeStackService.EdgeStacks()
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve edge stacks from the database", err}
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}
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for idx := range edgeStacks {
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edgeStack := &edgeStacks[idx]
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if _, ok := edgeStack.Status[endpoint.ID]; ok {
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delete(edgeStack.Status, endpoint.ID)
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err = handler.EdgeStackService.UpdateEdgeStack(edgeStack.ID, edgeStack)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to update edge stack", err}
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}
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}
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}
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return response.Empty(w)
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}
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func findEndpointIndex(tags []portainer.EndpointID, searchEndpointID portainer.EndpointID) int {
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for idx, tagID := range tags {
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if searchEndpointID == tagID {
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return idx
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}
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}
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return -1
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}
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func removeElement(arr []portainer.EndpointID, index int) []portainer.EndpointID {
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if index < 0 {
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return arr
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}
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lastTagIdx := len(arr) - 1
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arr[index] = arr[lastTagIdx]
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return arr[:lastTagIdx]
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}
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