feat(stacks): support compose v2.0 stack (#1963)

api/http/handler/stacks/stack_create.go

@@ -0,0 +1,99 @@
+package stacks
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/portainer/portainer"
+	httperror "github.com/portainer/portainer/http/error"
+	"github.com/portainer/portainer/http/request"
+	"github.com/portainer/portainer/http/security"
+)
+
+func (handler *Handler) cleanUp(stack *portainer.Stack, doCleanUp *bool) error {
+	if !*doCleanUp {
+		return nil
+	}
+
+	handler.FileService.RemoveDirectory(stack.ProjectPath)
+	return nil
+}
+
+func buildStackIdentifier(stackName string, endpointID portainer.EndpointID) string {
+	return stackName + "_" + strconv.Itoa(int(endpointID))
+}
+
+// POST request on /api/stacks?type=<type>&method=<method>&endpointId=<endpointId>
+func (handler *Handler) stackCreate(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
+	stackType, err := request.RetrieveNumericQueryParameter(r, "type", false)
+	if err != nil {
+		return &httperror.HandlerError{http.StatusBadRequest, "Invalid query parameter: type", err}
+	}
+
+	method, err := request.RetrieveQueryParameter(r, "method", false)
+	if err != nil {
+		return &httperror.HandlerError{http.StatusBadRequest, "Invalid query parameter: method", err}
+	}
+
+	endpointID, err := request.RetrieveNumericQueryParameter(r, "endpointId", false)
+	if err != nil {
+		return &httperror.HandlerError{http.StatusBadRequest, "Invalid query parameter: endpointId", err}
+	}
+
+	endpoint, err := handler.EndpointService.Endpoint(portainer.EndpointID(endpointID))
+	if err == portainer.ErrEndpointNotFound {
+		return &httperror.HandlerError{http.StatusNotFound, "Unable to find an endpoint with the specified identifier inside the database", err}
+	} else if err != nil {
+		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find an endpoint with the specified identifier inside the database", err}
+	}
+
+	tokenData, err := security.RetrieveTokenData(r)
+	if err != nil {
+		return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve user authentication token", err}
+	}
+
+	if tokenData.Role != portainer.AdministratorRole {
+		err = handler.checkEndpointAccess(endpoint, tokenData.ID)
+		if err != nil && err == portainer.ErrEndpointAccessDenied {
+			return &httperror.HandlerError{http.StatusForbidden, "Permission denied to access endpoint", portainer.ErrEndpointAccessDenied}
+		} else if err != nil {
+			return &httperror.HandlerError{http.StatusInternalServerError, "Unable to verify permission to access endpoint", err}
+		}
+	}
+
+	switch portainer.StackType(stackType) {
+	case portainer.DockerSwarmStack:
+		return handler.createSwarmStack(w, r, method, endpoint)
+	case portainer.DockerComposeStack:
+		return handler.createComposeStack(w, r, method, endpoint)
+	}
+
+	return &httperror.HandlerError{http.StatusBadRequest, "Invalid value for query parameter: type. Value must be one of: 1 (Swarm stack) or 2 (Compose stack)", request.ErrInvalidQueryParameter}
+}
+
+func (handler *Handler) createComposeStack(w http.ResponseWriter, r *http.Request, method string, endpoint *portainer.Endpoint) *httperror.HandlerError {
+
+	switch method {
+	case "string":
+		return handler.createComposeStackFromFileContent(w, r, endpoint)
+	case "repository":
+		return handler.createComposeStackFromGitRepository(w, r, endpoint)
+	case "file":
+		return handler.createComposeStackFromFileUpload(w, r, endpoint)
+	}
+
+	return &httperror.HandlerError{http.StatusBadRequest, "Invalid value for query parameter: method. Value must be one of: string, repository or file", request.ErrInvalidQueryParameter}
+}
+
+func (handler *Handler) createSwarmStack(w http.ResponseWriter, r *http.Request, method string, endpoint *portainer.Endpoint) *httperror.HandlerError {
+	switch method {
+	case "string":
+		return handler.createSwarmStackFromFileContent(w, r, endpoint)
+	case "repository":
+		return handler.createSwarmStackFromGitRepository(w, r, endpoint)
+	case "file":
+		return handler.createSwarmStackFromFileUpload(w, r, endpoint)
+	}
+
+	return &httperror.HandlerError{http.StatusBadRequest, "Invalid value for query parameter: method. Value must be one of: string, repository or file", request.ErrInvalidQueryParameter}
+}