Support Cloud Storage

client/.eslintrc.json

@@ -161,12 +161,14 @@
           "autosuggest",
           "backend",
           "bool",
+          "borderless",
           "cancellable",
           "cancelled",
           "cheatsheet",
           "checkbox",
           "ckeditor",
           "cktextarea",
+          "cloudstorage",
           "codemirror",
           "craco",
           "dagre",
@@ -222,6 +224,7 @@
           "noreferrer",
           "nowrap",
           "nullable",
+          "objectstores",
           "onloadend",
           "papermill",
           "pathname",

client/src/api-client/notebook-servers.js

@@ -112,8 +112,11 @@ function addNotebookServersMethods(client) {
     }).then(resp => {
       return resp.data;
     }).catch(error => {
-      if (error.errorData && error.errorData.messages && error.errorData.messages.error)
-        throw new Error(error.errorData.messages.error);
+      if (error.errorData && error.errorData.messages && error.errorData.messages.error) {
+        const err = new Error(error.errorData.messages.error);
+        err.cause = error;
+        throw err;
+      }
     });
   };
 

client/src/model/RenkuModels.js

@@ -362,7 +362,7 @@ const notebooksSchema = new Schema({
       commit: { initial: {} },
       discard: { initial: false },
       options: { initial: {} },
-
+      objectStoresConfiguration: { initial: [] },
       includeMergedBranches: { initial: false },
       displayedCommits: { initial: 25 },
     }

client/src/notebooks/NotebookStart.present.js

@@ -29,7 +29,6 @@ import {
   faInfoCircle, faLink, faRedo, faSyncAlt,
 } from "@fortawesome/free-solid-svg-icons";
 
-import { NotebooksHelper } from "./index";
 import { StatusHelper } from "../model/Model";
 import { InfoAlert, SuccessAlert, WarnAlert } from "../utils/components/Alert";
 import { ButtonWithMenu } from "../utils/components/Button";
@@ -40,12 +39,17 @@ import { Loader } from "../utils/components/Loader";
 import { ThrottledTooltip } from "../utils/components/Tooltip";
 import { Url } from "../utils/helpers/url";
 import Time from "../utils/helpers/Time";
+import { NotebooksHelper } from "./index";
+import { ObjectStoresConfigurationButton, ObjectStoresConfigurationModal } from "./ObjectStoresConfig.present";
 
 // * StartNotebookServer code * //
 function StartNotebookServer(props) {
-  const { deleteAutosave, setCommit, setIgnorePipeline, toggleShowAdvanced } = props.handlers;
+  const { autosaves, autoStarting, pipelines, message, showObjectStoreModal } = props;
   const { branch, commit } = props.filters;
-  const { autosaves, autoStarting, pipelines, message } = props;
+  const { objectStoresConfiguration } = props.filters;
+  const { deleteAutosave, setCommit, setIgnorePipeline, toggleShowAdvanced } = props.handlers;
+  const { toggleShowObjectStoresConfigModal } = props.handlers;
+
 
   if (autoStarting)
     return (<StartNotebookAutostart {...props} />);
@@ -66,10 +70,15 @@ function StartNotebookServer(props) {
     (<div key="message">{message}</div>) :
     null;
   const disabled = fetching.branches || fetching.commits;
+  const s3MountsConfig = props.options.global.cloudstorage?.s3;
+  const cloudStorageAvailable = s3MountsConfig?.enabled ?? false;
+  const showAdvancedMessage = cloudStorageAvailable ?
+    "Do you want to select the branch, commit, or image, or configure cloud storage?" :
+    "Do you want to select the branch, commit, or image?";
 
   const buttonMessage = props.showAdvanced ?
-    "Hide branch, commit, and image settings" :
-    "Do you want to select the branch, commit, or image?";
+    "Hide advanced settings" :
+    showAdvancedMessage;
 
   const advancedSelection = (
     <Fragment>
@@ -81,6 +90,19 @@ function StartNotebookServer(props) {
         {show.pipelines ? <StartNotebookPipelines {...props}
           ignorePipeline={props.ignorePipeline}
           setIgnorePipeline={setIgnorePipeline} /> : null}
+        {cloudStorageAvailable ?
+          <Fragment>
+            <ObjectStoresConfigurationButton
+              objectStoresConfiguration={objectStoresConfiguration}
+              toggleShowObjectStoresConfigModal={toggleShowObjectStoresConfigModal} />
+            <ObjectStoresConfigurationModal
+              objectStoresConfiguration={objectStoresConfiguration}
+              showObjectStoreModal={showObjectStoreModal}
+              toggleShowObjectStoresConfigModal={toggleShowObjectStoresConfigModal}
+              setObjectStoresConfiguration={props.handlers.setObjectStoresConfiguration} />
+          </Fragment> :
+          null
+        }
       </Collapse>
       <FormGroup>
         <Button color="link" className="ps-0 pe-0 pt-2 font-italic btn-sm"

client/src/notebooks/Notebooks.container.js

@@ -298,6 +298,7 @@ class StartNotebookServer extends Component {
       ignorePipeline: null,
       launchError: null,
       showAdvanced: false,
+      showObjectStoreModal: false,
       starting: false
     };
 
@@ -313,8 +314,10 @@ class StartNotebookServer extends Component {
       setDisplayedCommits: this.setDisplayedCommits.bind(this),
       setServerOption: this.setServerOptionFromEvent.bind(this),
       startServer: this.startServer.bind(this),
+      setObjectStoresConfiguration: this.setObjectStoresConfiguration.bind(this),
       toggleMergedBranches: this.toggleMergedBranches.bind(this),
-      toggleShowAdvanced: this.toggleShowAdvanced.bind(this)
+      toggleShowAdvanced: this.toggleShowAdvanced.bind(this),
+      toggleShowObjectStoresConfigModal: this.toggleShowObjectStoresConfigModal.bind(this)
     };
   }
 
@@ -349,6 +352,10 @@ class StartNotebookServer extends Component {
     this.setState({ showAdvanced: !this.state.showAdvanced });
   }
 
+  toggleShowObjectStoresConfigModal() {
+    this.setState({ showObjectStoreModal: !this.state.showObjectStoreModal });
+  }
+
   setIgnorePipeline(value) {
     this.setState({ ignorePipeline: value });
   }
@@ -647,6 +654,11 @@ class StartNotebookServer extends Component {
     }
   }
 
+
+  setObjectStoresConfiguration(value) {
+    this.coordinator.setObjectStoresConfiguration(value);
+  }
+
   internalStartServer() {
     // The core internal logic extracted here for re-use
     const { location, history } = this.props;
@@ -683,26 +695,36 @@ class StartNotebookServer extends Component {
     //* To avoid flickering UI, just set a temporary state and display a loading wheel.
     this.setState({ "starting": true, launchError: null });
     this.internalStartServer().catch((error) => {
-      // Some failures just go away. Try again to see if it works the second time.
-      setTimeout(() => {
-        this.internalStartServer().catch((error) => {
-          // crafting notification
-          const fullError = `An error occurred when trying to start a new session.
-          Error message: "${error.message}", Stack trace: "${error.stack}"`;
-          this.notifications.addError(
-            this.notifications.Topics.SESSION_START,
-            "Unable to start the session.",
-            this.props.location.pathname, "Try again",
-            null, // always toast
-            fullError);
-          this.setState({ "starting": false, launchError: error.message });
-          if (this.autostart && !this.state.autostartTried)
-            this.setState({ autostartTried: true });
-        });
-      }, 3000);
+      if (error.cause && error.cause.response && error.cause.response.status) {
+        if (error.cause.response.status === 500) {
+          // Some failures just go away. Try again to see if it works the second time.
+          setTimeout(() => {
+            this.internalStartServer().catch((error) => {
+              this.handleNotebookStartError(error);
+            });
+          }, 3000);
+        }
+        else { this.handleNotebookStartError(error); }
+      }
+      else { this.handleNotebookStartError(error); }
     });
   }
 
+  handleNotebookStartError(error) {
+    // crafting notification
+    const fullError = `An error occurred when trying to start a new session.
+              Error message: "${error.message}", Stack trace: "${error.stack}"`;
+    this.notifications.addError(
+      this.notifications.Topics.SESSION_START,
+      "Unable to start the session.",
+      this.props.location.pathname, "Try again",
+      null, // always toast
+      fullError);
+    this.setState({ "starting": false, launchError: error.message });
+    if (this.autostart && !this.state.autostartTried)
+      this.setState({ autostartTried: true });
+  }
+
   toggleMergedBranches() {
     const currentSetting = this.model.get("filters.includeMergedBranches");
     this.coordinator.setMergedBranches(!currentSetting);
@@ -734,7 +756,8 @@ class StartNotebookServer extends Component {
         fetched: this.props.commits.fetched,
         fetching: this.props.commits.fetching,
       },
-      externalUrl: this.props.externalUrl
+      externalUrl: this.props.externalUrl,
+      showObjectStoreModal: this.state.showObjectStoreModal
     };
     return {
       handlers: this.handlers,

client/src/notebooks/Notebooks.state.js

@@ -355,7 +355,8 @@ class NotebooksCoordinator {
         project: null,
         branch: { $set: {} },
         commit: { $set: {} },
-        options: { $set: {} }
+        options: { $set: {} },
+        objectStoresConfiguration: { $set: [] },
       },
       pipelines: {
         fetched: null,
@@ -423,6 +424,10 @@ class NotebooksCoordinator {
     this.model.set(`filters.options.${option}`, value);
   }
 
+  setObjectStoresConfiguration(value) {
+    this.model.set("filters.objectStoresConfiguration", value);
+  }
+
   getQueryFilters() {
     const filters = this.model.get("filters");
     return {
@@ -922,8 +927,12 @@ class NotebooksCoordinator {
   // * Change notebook status * //
   startServer() {
     const options = {
-      serverOptions: this.model.get("filters.options")
+      serverOptions: this.model.get("filters.options"),
     };
+    const cloudstorage = this.model.get("filters.objectStoresConfiguration");
+    if (cloudstorage.length > 0)
+      options["cloudstorage"] = cloudstorage;
+
     const filters = this.model.get("filters");
     const namespace = filters.namespace;
     const project = filters.project;