mirror of https://github.com/portainer/portainer
feat(stacks): add the ability to migrate stacks to another endpoint (#1976)
* feat(stacks): add the ability to migrate stacks to another endpoint * feat(stack-details): do not redirect to alternate endpoint after migration * fix(api): fix merge conflicts * feat(stack-details): add a modal to confirm stack migrationpull/1522/head^2
Anthony Lapenna
7 years ago
committed by
GitHub
parent
9cab961d87
commit
0da9e564b9
@ -0,0 +1,132 @@
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package stacks
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import (
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"net/http"
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"github.com/portainer/portainer"
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httperror "github.com/portainer/portainer/http/error"
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"github.com/portainer/portainer/http/proxy"
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"github.com/portainer/portainer/http/request"
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"github.com/portainer/portainer/http/response"
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"github.com/portainer/portainer/http/security"
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)
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type stackMigratePayload struct {
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EndpointID int
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SwarmID string
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}
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func (payload *stackMigratePayload) Validate(r *http.Request) error {
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if payload.EndpointID == 0 {
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return portainer.Error("Invalid endpoint identifier. Must be a positive number")
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}
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return nil
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}
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// POST request on /api/stacks/:id/migrate
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func (handler *Handler) stackMigrate(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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stackID, err := request.RetrieveNumericRouteVariableValue(r, "id")
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid stack identifier route variable", err}
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}
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var payload stackMigratePayload
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err = request.DecodeAndValidateJSONPayload(r, &payload)
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if err != nil {
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return &httperror.HandlerError{http.StatusBadRequest, "Invalid request payload", err}
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}
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stack, err := handler.StackService.Stack(portainer.StackID(stackID))
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if err == portainer.ErrObjectNotFound {
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return &httperror.HandlerError{http.StatusNotFound, "Unable to find a stack 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 a stack with the specified identifier inside the database", err}
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}
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resourceControl, err := handler.ResourceControlService.ResourceControlByResourceID(stack.Name)
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if err != nil && err != portainer.ErrObjectNotFound {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve a resource control associated to the stack", err}
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}
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securityContext, err := security.RetrieveRestrictedRequestContext(r)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve info from request context", err}
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}
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if resourceControl != nil {
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if !securityContext.IsAdmin && !proxy.CanAccessStack(stack, resourceControl, securityContext.UserID, securityContext.UserMemberships) {
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return &httperror.HandlerError{http.StatusForbidden, "Access denied to resource", portainer.ErrResourceAccessDenied}
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}
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}
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endpoint, err := handler.EndpointService.Endpoint(stack.EndpointID)
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if err == portainer.ErrObjectNotFound {
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return &httperror.HandlerError{http.StatusNotFound, "Unable to find the endpoint associated to the stack inside the database", err}
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} else if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find the endpoint associated to the stack inside the database", err}
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}
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targetEndpoint, err := handler.EndpointService.Endpoint(portainer.EndpointID(payload.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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stack.EndpointID = portainer.EndpointID(payload.EndpointID)
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if payload.SwarmID != "" {
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stack.SwarmID = payload.SwarmID
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}
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migrationError := handler.migrateStack(r, stack, targetEndpoint)
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if migrationError != nil {
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return migrationError
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}
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err = handler.deleteStack(stack, endpoint)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, err.Error(), err}
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}
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err = handler.StackService.UpdateStack(stack.ID, stack)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to persist the stack changes inside the database", err}
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}
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return response.JSON(w, stack)
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}
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func (handler *Handler) migrateStack(r *http.Request, stack *portainer.Stack, next *portainer.Endpoint) *httperror.HandlerError {
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if stack.Type == portainer.DockerSwarmStack {
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return handler.migrateSwarmStack(r, stack, next)
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}
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return handler.migrateComposeStack(r, stack, next)
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}
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func (handler *Handler) migrateComposeStack(r *http.Request, stack *portainer.Stack, next *portainer.Endpoint) *httperror.HandlerError {
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config, configErr := handler.createComposeDeployConfig(r, stack, next)
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if configErr != nil {
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return configErr
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}
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err := handler.deployComposeStack(config)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, err.Error(), err}
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}
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return nil
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}
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func (handler *Handler) migrateSwarmStack(r *http.Request, stack *portainer.Stack, next *portainer.Endpoint) *httperror.HandlerError {
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config, configErr := handler.createSwarmDeployConfig(r, stack, next, true)
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if configErr != nil {
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return configErr
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}
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err := handler.deploySwarmStack(config)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, err.Error(), err}
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}
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return nil
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}
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@ -1,27 +1,8 @@
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<div ng-if="$ctrl.endpoints.length > 1">
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<div ng-if="!$ctrl.state.show">
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<li class="sidebar-title">
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<span class="interactive" style="color: #fff;" ng-click="$ctrl.state.show = true;">
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<span class="fa fa-plug space-right"></span>Change environment
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</span>
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</li>
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</div>
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<div ng-if="$ctrl.state.show">
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<div ng-if="$ctrl.availableGroups.length > 1">
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<li class="sidebar-title"><span>Group</span></li>
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<li class="sidebar-title">
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<select class="select-endpoint form-control" ng-options="group.Name for group in $ctrl.availableGroups" ng-model="$ctrl.state.selectedGroup" ng-change="$ctrl.selectGroup()">
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<option value="" disabled selected>Select a group</option>
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</select>
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</li>
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</div>
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<div ng-if="$ctrl.state.selectedGroup || $ctrl.availableGroups.length <= 1">
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<li class="sidebar-title"><span>Endpoint</span></li>
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<li class="sidebar-title">
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<select class="select-endpoint form-control" ng-options="endpoint.Name for endpoint in $ctrl.availableEndpoints" ng-model="$ctrl.state.selectedEndpoint" ng-change="$ctrl.selectEndpoint($ctrl.state.selectedEndpoint)">
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<option value="" disabled selected>Select an endpoint</option>
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</select>
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</li>
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</div>
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</div>
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</div>
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<ui-select ng-model="$ctrl.model">
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<ui-select-match placeholder="Select an endpoint">
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<span>{{ $select.selected.Name }}</span>
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</ui-select-match>
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<ui-select-choices group-by="$ctrl.groupEndpoints" group-filter="$ctrl.sortGroups" repeat="endpoint in ($ctrl.endpoints | filter: $select.search) track by endpoint.Id">
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<span>{{ endpoint.Name }}</span>
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</ui-select-choices>
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</ui-select>
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@ -0,0 +1,9 @@
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angular.module('portainer.app').component('sidebarEndpointSelector', {
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templateUrl: 'app/portainer/components/sidebar-endpoint-selector/sidebarEndpointSelector.html',
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controller: 'SidebarEndpointSelectorController',
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bindings: {
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'endpoints': '<',
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'groups': '<',
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'selectEndpoint': '<'
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}
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});
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@ -0,0 +1,27 @@
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<div ng-if="$ctrl.endpoints.length > 1">
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<div ng-if="!$ctrl.state.show">
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<li class="sidebar-title">
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<span class="interactive" style="color: #fff;" ng-click="$ctrl.state.show = true;">
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<span class="fa fa-plug space-right"></span>Change environment
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</span>
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</li>
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</div>
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<div ng-if="$ctrl.state.show">
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<div ng-if="$ctrl.availableGroups.length > 1">
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<li class="sidebar-title"><span>Group</span></li>
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<li class="sidebar-title">
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<select class="select-endpoint form-control" ng-options="group.Name for group in $ctrl.availableGroups" ng-model="$ctrl.state.selectedGroup" ng-change="$ctrl.selectGroup()">
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<option value="" disabled selected>Select a group</option>
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</select>
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</li>
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</div>
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<div ng-if="$ctrl.state.selectedGroup || $ctrl.availableGroups.length <= 1">
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<li class="sidebar-title"><span>Endpoint</span></li>
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<li class="sidebar-title">
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<select class="select-endpoint form-control" ng-options="endpoint.Name for endpoint in $ctrl.availableEndpoints" ng-model="$ctrl.state.selectedEndpoint" ng-change="$ctrl.selectEndpoint($ctrl.state.selectedEndpoint)">
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<option value="" disabled selected>Select an endpoint</option>
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</select>
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</li>
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</div>
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</div>
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</div>
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@ -0,0 +1,34 @@
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angular.module('portainer.app')
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.controller('SidebarEndpointSelectorController', function () {
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var ctrl = this;
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this.state = {
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show: false,
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selectedGroup: null,
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selectedEndpoint: null
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};
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this.selectGroup = function() {
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this.availableEndpoints = this.endpoints.filter(function f(endpoint) {
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return endpoint.GroupId === ctrl.state.selectedGroup.Id;
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});
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};
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this.$onInit = function() {
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this.availableGroups = filterEmptyGroups(this.groups, this.endpoints);
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this.availableEndpoints = this.endpoints;
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};
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function filterEmptyGroups(groups, endpoints) {
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return groups.filter(function f(group) {
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for (var i = 0; i < endpoints.length; i++) {
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var endpoint = endpoints[i];
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if (endpoint.GroupId === group.Id) {
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return true;
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}
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}
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return false;
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});
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}
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});
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