mirror of https://github.com/portainer/portainer
129 lines
5.1 KiB
Go
129 lines
5.1 KiB
Go
package edgestacks
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import (
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"fmt"
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"net/http"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/dataservices"
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"github.com/portainer/portainer/api/filesystem"
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httperrors "github.com/portainer/portainer/api/http/errors"
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"github.com/portainer/portainer/pkg/edge"
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"github.com/portainer/portainer/pkg/libhttp/request"
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"github.com/pkg/errors"
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)
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type edgeStackFromStringPayload struct {
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// Name of the stack
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// Max length: 255
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// Name must only contains lowercase characters, numbers, hyphens, or underscores
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// Name must start with a lowercase character or number
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// Example: stack-name or stack_123 or stackName
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Name string `example:"stack-name" validate:"required"`
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// Content of the Stack file
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StackFileContent string `example:"version: 3\n services:\n web:\n image:nginx" validate:"required"`
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// List of identifiers of EdgeGroups
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EdgeGroups []portainer.EdgeGroupID `example:"1"`
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// Deployment type to deploy this stack
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// Valid values are: 0 - 'compose', 1 - 'kubernetes'
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// compose is enabled only for docker environments
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// kubernetes is enabled only for kubernetes environments
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DeploymentType portainer.EdgeStackDeploymentType `example:"0" enums:"0,1,2"`
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// List of Registries to use for this stack
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Registries []portainer.RegistryID
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// Uses the manifest's namespaces instead of the default one
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UseManifestNamespaces bool
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}
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func (payload *edgeStackFromStringPayload) Validate(r *http.Request) error {
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if len(payload.Name) == 0 {
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return httperrors.NewInvalidPayloadError("Invalid stack name")
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}
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if !edge.IsValidEdgeStackName(payload.Name) {
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return httperrors.NewInvalidPayloadError("Invalid stack name. Stack name must only consist of lowercase alpha characters, numbers, hyphens, or underscores as well as start with a lowercase character or number")
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}
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if len(payload.StackFileContent) == 0 {
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return httperrors.NewInvalidPayloadError("Invalid stack file content")
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}
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if len(payload.EdgeGroups) == 0 {
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return httperrors.NewInvalidPayloadError("Edge Groups are mandatory for an Edge stack")
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}
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if payload.DeploymentType != portainer.EdgeStackDeploymentCompose && payload.DeploymentType != portainer.EdgeStackDeploymentKubernetes {
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return httperrors.NewInvalidPayloadError("Invalid deployment type")
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}
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return nil
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}
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// @id EdgeStackCreateString
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// @summary Create an EdgeStack from a text
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// @description **Access policy**: administrator
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// @tags edge_stacks
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// @security ApiKeyAuth
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// @security jwt
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// @produce json
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// @param body body edgeStackFromStringPayload true "stack config"
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// @param dryrun query string false "if true, will not create an edge stack, but just will check the settings and return a non-persisted edge stack object"
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// @success 200 {object} portainer.EdgeStack
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// @failure 400 "Bad request"
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// @failure 500 "Internal server error"
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// @failure 503 "Edge compute features are disabled"
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// @router /edge_stacks/create/string [post]
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func (handler *Handler) createEdgeStackFromFileContent(r *http.Request, tx dataservices.DataStoreTx, dryrun bool) (*portainer.EdgeStack, error) {
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var payload edgeStackFromStringPayload
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if err := request.DecodeAndValidateJSONPayload(r, &payload); err != nil {
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return nil, err
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}
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stack, err := handler.edgeStacksService.BuildEdgeStack(tx, payload.Name, payload.DeploymentType, payload.EdgeGroups, payload.Registries, payload.UseManifestNamespaces)
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if err != nil {
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return nil, errors.Wrap(err, "failed to create Edge stack object")
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}
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if dryrun {
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return stack, nil
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}
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return handler.edgeStacksService.PersistEdgeStack(tx, stack, func(stackFolder string, relatedEndpointIds []portainer.EndpointID) (composePath string, manifestPath string, projectPath string, err error) {
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return handler.storeFileContent(tx, stackFolder, payload.DeploymentType, relatedEndpointIds, []byte(payload.StackFileContent))
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})
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}
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func (handler *Handler) storeFileContent(tx dataservices.DataStoreTx, stackFolder string, deploymentType portainer.EdgeStackDeploymentType, relatedEndpointIds []portainer.EndpointID, fileContent []byte) (composePath, manifestPath, projectPath string, err error) {
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if hasWrongType, err := hasWrongEnvironmentType(tx.Endpoint(), relatedEndpointIds, deploymentType); err != nil {
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return "", "", "", fmt.Errorf("unable to check for existence of non fitting environments: %w", err)
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} else if hasWrongType {
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return "", "", "", errors.New("edge stack with config do not match the environment type")
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}
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if deploymentType == portainer.EdgeStackDeploymentCompose {
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composePath = filesystem.ComposeFileDefaultName
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projectPath, err := handler.FileService.StoreEdgeStackFileFromBytes(stackFolder, composePath, fileContent)
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if err != nil {
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return "", "", "", err
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}
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return composePath, "", projectPath, nil
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}
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if deploymentType == portainer.EdgeStackDeploymentKubernetes {
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manifestPath = filesystem.ManifestFileDefaultName
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projectPath, err := handler.FileService.StoreEdgeStackFileFromBytes(stackFolder, manifestPath, fileContent)
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if err != nil {
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return "", "", "", err
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}
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return "", manifestPath, projectPath, nil
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}
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errMessage := fmt.Sprintf("invalid deployment type: %d", deploymentType)
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return "", "", "", httperrors.NewInvalidPayloadError(errMessage)
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}
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