Close #537 Added field extra_regions for aws backend

hub/src/locale/en.json

@@ -81,6 +81,8 @@
       "backend_type_description": "Select a backend type",
       "members_empty_message_title": "No members",
       "members_empty_message_text": "Select project's members",
+      "delete_project_confirm_title": "Delete project",
+      "delete_project_confirm_message": "Are you sure you want to delete this project?",
       "cli": "CLI",
       "aws": {
         "authorization": "Authorization",
@@ -99,7 +101,10 @@
         "s3_bucket_name_description": "Select an S3 bucket to store artifacts",
         "ec2_subnet_id": "Subnet",
         "ec2_subnet_id_description": "Select a subnet to run workflows in",
-        "ec2_subnet_id_placeholder":  "Not selected"
+        "ec2_subnet_id_placeholder":  "Not selected",
+        "extra_regions": "Additional regions",
+        "extra_regions_description": "Select additional regions to run workflows",
+        "extra_regions_placeholder":  "Select regions"
       },
       "azure" : {
         "authorization": "Authorization",
@@ -291,7 +296,7 @@
       "refresh_token_success_notification": "Token rotating is successful",
       "refresh_token_error_notification": "Token rotating error",
       "refresh_token_confirm_title": "Rotate token",
-      "refresh_token_confirm_message": "Do you sure want to rotate token?",
+      "refresh_token_confirm_message": "Are you sure you want to rotate token?",
       "refresh_token_button_label": "Rotate",
       "validation": {
         "user_name_format": "Only letters, numbers, - or _"
@@ -315,7 +320,7 @@
   },
   "confirm_dialog": {
     "title": "Confirm delete",
-    "message": "Do you sure want to delete?"
+    "message": "Are you sure you want to delete?"
   }
 }
 

hub/src/pages/Project/Details/Settings/index.tsx

@@ -81,6 +81,8 @@ export const ProjectSettings: React.FC = () => {
     const renderAwsBackendDetails = (): React.ReactNode => {
         if (!data) return null;
 
+        const extraRegions = data.backend.extra_regions?.join(', ');
+
         return (
             <ColumnLayout columns={4} variant="text-grid">
                 <div>
@@ -100,7 +102,15 @@ export const ProjectSettings: React.FC = () => {
 
                 <div>
                     <Box variant="awsui-key-label">{t('projects.edit.aws.ec2_subnet_id')}</Box>
-                    <div>{data.backend.ec2_subnet_id}</div>
+                    <div>{data.backend.ec2_subnet_id || '-'}</div>
+                </div>
+
+                <div>
+                    <Box variant="awsui-key-label">{t('projects.edit.aws.extra_regions')}</Box>
+
+                    <div style={{ whiteSpace: 'nowrap', textOverflow: 'ellipsis', overflow: 'hidden' }} title={extraRegions}>
+                        {extraRegions || '-'}
+                    </div>
                 </div>
             </ColumnLayout>
         );

hub/src/pages/Project/Details/index.tsx

@@ -1,6 +1,7 @@
 import React, { useMemo, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Outlet, useLocation, useNavigate, useParams } from 'react-router-dom';
+import Box from '@cloudscape-design/components/box';
 
 import { Button, ButtonProps, ConfirmationDialog, ContentLayout, DetailsHeader } from 'components';
 
@@ -82,7 +83,13 @@ export const ProjectDetails: React.FC = () => {
                 <Outlet />
             </ContentLayout>
 
-            <ConfirmationDialog visible={showDeleteConfirm} onDiscard={toggleDeleteConfirm} onConfirm={deleteUserHandler} />
+            <ConfirmationDialog
+                visible={showDeleteConfirm}
+                onDiscard={toggleDeleteConfirm}
+                onConfirm={deleteUserHandler}
+                title={t('projects.edit.delete_project_confirm_title')}
+                content={<Box variant="span">{t('projects.edit.delete_project_confirm_message')}</Box>}
+            />
         </>
     );
 };

hub/src/pages/Project/EditBackend/index.tsx

@@ -36,7 +36,7 @@ export const ProjectEditBackend: React.FC = () => {
     ]);
 
     const onCancelHandler = () => {
-        navigate(ROUTES.PROJECT.DETAILS.REPOSITORIES.FORMAT(paramProjectName));
+        navigate(ROUTES.PROJECT.DETAILS.SETTINGS.FORMAT(paramProjectName));
     };
 
     const onSubmitHandler = async (data: Partial<IProject>): Promise<IProject> => {

hub/src/pages/Project/Form/AWS/constants.tsx

@@ -9,6 +9,7 @@ export const FIELD_NAMES = {
     REGION_NAME: 'region_name',
     S3_BUCKET_NAME: 's3_bucket_name',
     EC2_SUBNET_ID: 'ec2_subnet_id',
+    EXTRA_REGIONS: 'extra_regions',
 };
 
 export const CREDENTIALS_HELP = {
@@ -79,3 +80,15 @@ export const SUBNET_HELP = {
         </>
     ),
 };
+
+export const ADDITIONAL_REGIONS_HELP = {
+    header: <h2>Additional regions</h2>,
+    body: (
+        <>
+            <p>
+                dstack will try to provision the instance in additional regions if the primary region has no capacity.{' '}
+                Specifying additional regions increases the chances of provisioning spot instances.
+            </p>
+        </>
+    ),
+};

hub/src/pages/Project/Form/AWS/index.tsx

@@ -3,15 +3,25 @@ import { useFormContext } from 'react-hook-form';
 import { useTranslation } from 'react-i18next';
 import { debounce } from 'lodash';
 
-import { FormInput, FormS3BucketSelector, FormSelect, FormSelectOptions, InfoLink, SpaceBetween, Spinner } from 'components';
+import {
+    FormInput,
+    FormMultiselect,
+    FormMultiselectOptions,
+    FormS3BucketSelector,
+    FormSelect,
+    FormSelectOptions,
+    InfoLink,
+    SpaceBetween,
+    Spinner,
+} from 'components';
 
 import { useHelpPanel, useNotifications } from 'hooks';
 import { isRequestFormErrors2, isRequestFormFieldError } from 'libs';
 import { useBackendValuesMutation } from 'services/project';
 import { AWSCredentialTypeEnum } from 'types';
 
 import useIsMounted from '../../../../hooks/useIsMounted';
-import { BUCKET_HELP, CREDENTIALS_HELP, FIELD_NAMES, REGION_HELP, SUBNET_HELP } from './constants';
+import { ADDITIONAL_REGIONS_HELP, BUCKET_HELP, CREDENTIALS_HELP, FIELD_NAMES, REGION_HELP, SUBNET_HELP } from './constants';
 
 import { IProps } from './types';
 
@@ -25,6 +35,7 @@ export const AWSBackend: React.FC<IProps> = ({ loading }) => {
     const [regions, setRegions] = useState<FormSelectOptions>([]);
     const [buckets, setBuckets] = useState<TAwsBucket[]>([]);
     const [subnets, setSubnets] = useState<FormSelectOptions>([]);
+    const [extraRegions, setExtraRegions] = useState<FormMultiselectOptions>([]);
     const [availableDefaultCredentials, setAvailableDefaultCredentials] = useState<null | boolean>(null);
     const lastUpdatedField = useRef<string | null>(null);
     const isFirstRender = useRef<boolean>(true);
@@ -105,6 +116,14 @@ export const AWSBackend: React.FC<IProps> = ({ loading }) => {
             if (response.ec2_subnet_id?.selected !== undefined) {
                 setValue(`backend.${FIELD_NAMES.EC2_SUBNET_ID}`, response.ec2_subnet_id.selected ?? '');
             }
+
+            if (response.extra_regions?.values) {
+                setExtraRegions(response.extra_regions.values);
+            }
+
+            if (response.extra_regions?.selected !== undefined) {
+                setValue(`backend.${FIELD_NAMES.EXTRA_REGIONS}`, response.extra_regions.selected);
+            }
         } catch (errorResponse) {
             console.log('fetch backends values error:', errorResponse);
             // eslint-disable-next-line @typescript-eslint/ban-ts-comment
@@ -262,6 +281,19 @@ export const AWSBackend: React.FC<IProps> = ({ loading }) => {
                 options={subnets}
                 secondaryControl={renderSpinner()}
             />
+
+            <FormMultiselect
+                info={<InfoLink onFollow={() => openHelpPanel(ADDITIONAL_REGIONS_HELP)} />}
+                label={t('projects.edit.aws.extra_regions')}
+                description={t('projects.edit.aws.extra_regions_description')}
+                placeholder={t('projects.edit.aws.extra_regions_placeholder')}
+                control={control}
+                name={`backend.${FIELD_NAMES.EXTRA_REGIONS}`}
+                onChange={getOnChangeSelectField(FIELD_NAMES.EXTRA_REGIONS)}
+                disabled={getDisabledByFieldName(FIELD_NAMES.EXTRA_REGIONS)}
+                secondaryControl={renderSpinner()}
+                options={extraRegions}
+            />
         </SpaceBetween>
     );
 };

hub/src/types/project.d.ts

@@ -27,6 +27,10 @@ declare interface IProjectAwsBackendValues {
             selected?: string | null,
             values: { value: string, label: string}[]
         } | null,
+        extra_regions: {
+            selected?: string[] | null,
+            values: { value: string, label: string}[]
+        } | null,
 }
 
 declare interface IProjectAzureBackendValues {
@@ -107,6 +111,7 @@ declare interface TProjectBackendAWS {
     region_name: string,
     s3_bucket_name: string,
     ec2_subnet_id: string | null,
+    extra_regions: string[],
 }
 
 enum AzureCredentialTypeEnum {