mirror of https://github.com/portainer/portainer
303 lines
11 KiB
Go
303 lines
11 KiB
Go
package stacks
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import (
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"fmt"
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"net/http"
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"github.com/asaskevich/govalidator"
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"github.com/pkg/errors"
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httperror "github.com/portainer/libhttp/error"
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"github.com/portainer/libhttp/request"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/http/security"
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"github.com/portainer/portainer/api/stacks/stackbuilders"
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"github.com/portainer/portainer/api/stacks/stackutils"
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)
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type swarmStackFromFileContentPayload struct {
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// Name of the stack
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Name string `example:"myStack" validate:"required"`
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// Swarm cluster identifier
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SwarmID string `example:"jpofkc0i9uo9wtx1zesuk649w" 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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// A list of environment(endpoint) variables used during stack deployment
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Env []portainer.Pair
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// Whether the stack is from a app template
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FromAppTemplate bool `example:"false"`
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}
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func (payload *swarmStackFromFileContentPayload) Validate(r *http.Request) error {
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if govalidator.IsNull(payload.Name) {
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return errors.New("Invalid stack name")
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}
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if govalidator.IsNull(payload.SwarmID) {
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return errors.New("Invalid Swarm ID")
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}
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if govalidator.IsNull(payload.StackFileContent) {
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return errors.New("Invalid stack file content")
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}
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return nil
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}
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func createStackPayloadFromSwarmFileContentPayload(name string, swarmID string, fileContent string, env []portainer.Pair, fromAppTemplate bool) stackbuilders.StackPayload {
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return stackbuilders.StackPayload{
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Name: name,
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SwarmID: swarmID,
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StackFileContent: fileContent,
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Env: env,
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FromAppTemplate: fromAppTemplate,
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}
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}
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func (handler *Handler) createSwarmStackFromFileContent(w http.ResponseWriter, r *http.Request, endpoint *portainer.Endpoint, userID portainer.UserID) *httperror.HandlerError {
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var payload swarmStackFromFileContentPayload
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err := request.DecodeAndValidateJSONPayload(r, &payload)
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if err != nil {
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return httperror.BadRequest("Invalid request payload", err)
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}
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payload.Name = handler.SwarmStackManager.NormalizeStackName(payload.Name)
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isUnique, err := handler.checkUniqueStackNameInDocker(endpoint, payload.Name, 0, true)
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if err != nil {
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return httperror.InternalServerError("Unable to check for name collision", err)
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}
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if !isUnique {
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return stackExistsError(payload.Name)
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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.InternalServerError("Unable to retrieve info from request context", err)
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}
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stackPayload := createStackPayloadFromSwarmFileContentPayload(payload.Name, payload.SwarmID, payload.StackFileContent, payload.Env, payload.FromAppTemplate)
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swarmStackBuilder := stackbuilders.CreateSwarmStackFileContentBuilder(securityContext,
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handler.DataStore,
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handler.FileService,
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handler.StackDeployer)
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stackBuilderDirector := stackbuilders.NewStackBuilderDirector(swarmStackBuilder)
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stack, httpErr := stackBuilderDirector.Build(&stackPayload, endpoint)
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if httpErr != nil {
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return httpErr
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}
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return handler.decorateStackResponse(w, stack, userID)
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}
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type swarmStackFromGitRepositoryPayload struct {
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// Name of the stack
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Name string `example:"myStack" validate:"required"`
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// Swarm cluster identifier
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SwarmID string `example:"jpofkc0i9uo9wtx1zesuk649w" validate:"required"`
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// A list of environment(endpoint) variables used during stack deployment
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Env []portainer.Pair
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// URL of a Git repository hosting the Stack file
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RepositoryURL string `example:"https://github.com/openfaas/faas" validate:"required"`
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// Reference name of a Git repository hosting the Stack file
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RepositoryReferenceName string `example:"refs/heads/master"`
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// Use basic authentication to clone the Git repository
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RepositoryAuthentication bool `example:"true"`
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// Username used in basic authentication. Required when RepositoryAuthentication is true.
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RepositoryUsername string `example:"myGitUsername"`
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// Password used in basic authentication. Required when RepositoryAuthentication is true.
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RepositoryPassword string `example:"myGitPassword"`
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// Whether the stack is from a app template
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FromAppTemplate bool `example:"false"`
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// Path to the Stack file inside the Git repository
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ComposeFile string `example:"docker-compose.yml" default:"docker-compose.yml"`
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// Applicable when deploying with multiple stack files
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AdditionalFiles []string `example:"[nz.compose.yml, uat.compose.yml]"`
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// Optional auto update configuration
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AutoUpdate *portainer.StackAutoUpdate
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}
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func (payload *swarmStackFromGitRepositoryPayload) Validate(r *http.Request) error {
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if govalidator.IsNull(payload.Name) {
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return errors.New("Invalid stack name")
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}
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if govalidator.IsNull(payload.SwarmID) {
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return errors.New("Invalid Swarm ID")
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}
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if govalidator.IsNull(payload.RepositoryURL) || !govalidator.IsURL(payload.RepositoryURL) {
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return errors.New("Invalid repository URL. Must correspond to a valid URL format")
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}
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if payload.RepositoryAuthentication && govalidator.IsNull(payload.RepositoryPassword) {
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return errors.New("Invalid repository credentials. Password must be specified when authentication is enabled")
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}
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if err := stackutils.ValidateStackAutoUpdate(payload.AutoUpdate); err != nil {
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return err
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}
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return nil
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}
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func createStackPayloadFromSwarmGitPayload(name, swarmID, repoUrl, repoReference, repoUsername, repoPassword string, repoAuthentication bool, composeFile string, additionalFiles []string, autoUpdate *portainer.StackAutoUpdate, env []portainer.Pair, fromAppTemplate bool) stackbuilders.StackPayload {
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return stackbuilders.StackPayload{
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Name: name,
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SwarmID: swarmID,
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RepositoryConfigPayload: stackbuilders.RepositoryConfigPayload{
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URL: repoUrl,
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ReferenceName: repoReference,
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Authentication: repoAuthentication,
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Username: repoUsername,
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Password: repoPassword,
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},
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ComposeFile: composeFile,
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AdditionalFiles: additionalFiles,
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AutoUpdate: autoUpdate,
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Env: env,
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FromAppTemplate: fromAppTemplate,
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}
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}
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func (handler *Handler) createSwarmStackFromGitRepository(w http.ResponseWriter, r *http.Request, endpoint *portainer.Endpoint, userID portainer.UserID) *httperror.HandlerError {
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var payload swarmStackFromGitRepositoryPayload
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err := request.DecodeAndValidateJSONPayload(r, &payload)
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if err != nil {
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return httperror.BadRequest("Invalid request payload", err)
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}
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payload.Name = handler.SwarmStackManager.NormalizeStackName(payload.Name)
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isUnique, err := handler.checkUniqueStackNameInDocker(endpoint, payload.Name, 0, true)
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if err != nil {
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return httperror.InternalServerError("Unable to check for name collision", err)
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}
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if !isUnique {
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return stackExistsError(payload.Name)
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}
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//make sure the webhook ID is unique
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if payload.AutoUpdate != nil && payload.AutoUpdate.Webhook != "" {
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isUnique, err := handler.checkUniqueWebhookID(payload.AutoUpdate.Webhook)
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if err != nil {
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return httperror.InternalServerError("Unable to check for webhook ID collision", err)
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}
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if !isUnique {
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return &httperror.HandlerError{StatusCode: http.StatusConflict, Message: fmt.Sprintf("Webhook ID: %s already exists", payload.AutoUpdate.Webhook), Err: stackutils.ErrWebhookIDAlreadyExists}
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}
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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.InternalServerError("Unable to retrieve info from request context", err)
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}
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stackPayload := createStackPayloadFromSwarmGitPayload(payload.Name,
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payload.SwarmID,
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payload.RepositoryURL,
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payload.RepositoryReferenceName,
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payload.RepositoryUsername,
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payload.RepositoryPassword,
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payload.RepositoryAuthentication,
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payload.ComposeFile,
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payload.AdditionalFiles,
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payload.AutoUpdate,
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payload.Env,
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payload.FromAppTemplate)
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swarmStackBuilder := stackbuilders.CreateSwarmStackGitBuilder(securityContext,
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handler.DataStore,
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handler.FileService,
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handler.GitService,
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handler.Scheduler,
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handler.StackDeployer)
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stackBuilderDirector := stackbuilders.NewStackBuilderDirector(swarmStackBuilder)
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stack, httpErr := stackBuilderDirector.Build(&stackPayload, endpoint)
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if httpErr != nil {
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return httpErr
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}
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return handler.decorateStackResponse(w, stack, userID)
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}
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type swarmStackFromFileUploadPayload struct {
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Name string
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SwarmID string
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StackFileContent []byte
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Env []portainer.Pair
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}
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func createStackPayloadFromSwarmFileUploadPayload(name, swarmID string, fileContentBytes []byte, env []portainer.Pair) stackbuilders.StackPayload {
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return stackbuilders.StackPayload{
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Name: name,
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SwarmID: swarmID,
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StackFileContentBytes: fileContentBytes,
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Env: env,
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}
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}
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func (payload *swarmStackFromFileUploadPayload) Validate(r *http.Request) error {
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name, err := request.RetrieveMultiPartFormValue(r, "Name", false)
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if err != nil {
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return errors.New("Invalid stack name")
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}
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payload.Name = name
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swarmID, err := request.RetrieveMultiPartFormValue(r, "SwarmID", false)
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if err != nil {
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return errors.New("Invalid Swarm ID")
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}
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payload.SwarmID = swarmID
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composeFileContent, _, err := request.RetrieveMultiPartFormFile(r, "file")
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if err != nil {
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return errors.New("Invalid Compose file. Ensure that the Compose file is uploaded correctly")
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}
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payload.StackFileContent = composeFileContent
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var env []portainer.Pair
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err = request.RetrieveMultiPartFormJSONValue(r, "Env", &env, true)
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if err != nil {
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return errors.New("Invalid Env parameter")
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}
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payload.Env = env
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return nil
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}
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func (handler *Handler) createSwarmStackFromFileUpload(w http.ResponseWriter, r *http.Request, endpoint *portainer.Endpoint, userID portainer.UserID) *httperror.HandlerError {
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payload := &swarmStackFromFileUploadPayload{}
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err := payload.Validate(r)
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if err != nil {
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return httperror.BadRequest("Invalid request payload", err)
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}
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payload.Name = handler.SwarmStackManager.NormalizeStackName(payload.Name)
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isUnique, err := handler.checkUniqueStackNameInDocker(endpoint, payload.Name, 0, true)
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if err != nil {
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return httperror.InternalServerError("Unable to check for name collision", err)
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}
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if !isUnique {
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return stackExistsError(payload.Name)
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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.InternalServerError("Unable to retrieve info from request context", err)
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}
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stackPayload := createStackPayloadFromSwarmFileUploadPayload(payload.Name, payload.SwarmID, payload.StackFileContent, payload.Env)
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swarmStackBuilder := stackbuilders.CreateSwarmStackFileUploadBuilder(securityContext,
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handler.DataStore,
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handler.FileService,
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handler.StackDeployer)
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stackBuilderDirector := stackbuilders.NewStackBuilderDirector(swarmStackBuilder)
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stack, httpErr := stackBuilderDirector.Build(&stackPayload, endpoint)
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if httpErr != nil {
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return httpErr
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}
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return handler.decorateStackResponse(w, stack, userID)
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}
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