feat(FR-250): show session idle checker in session detail panel

react/src/components/ComputeSessionNodeItems/SessionIdleChecks.tsx

@@ -0,0 +1,196 @@
+import {
+  getIdleChecksTagColor,
+  getUtilizationCheckerColor,
+  toFixedFloorWithoutTrailingZeros,
+} from '../../helper';
+import { useSuspendedBackendaiClient } from '../../hooks';
+import { useResourceSlotsDetails } from '../../hooks/backendai';
+import BAIIntervalView from '../BAIIntervalView';
+import DoubleTag from '../DoubleTag';
+import Flex from '../Flex';
+import { SessionIdleChecksFragment$key } from './__generated__/SessionIdleChecksFragment.graphql';
+import { SessionIdleChecksNodeFragment$key } from './__generated__/SessionIdleChecksNodeFragment.graphql';
+import { QuestionCircleOutlined } from '@ant-design/icons';
+import { Tooltip, Typography, theme } from 'antd';
+import graphql from 'babel-plugin-relay/macro';
+import _ from 'lodash';
+import { useTranslation } from 'react-i18next';
+import { useFragment } from 'react-relay';
+
+type BaseExtra = any | null;
+type UtilizationExtra = {
+  resources: {
+    cpu_util: number[];
+    mem: number[];
+    cuda_util: number[];
+    cuda_mem: number[];
+    ipu_util: number[];
+    ipu_mem: number[];
+  };
+  thresholds_check_operator: 'and' | 'or';
+};
+export type IdleCheckItem = {
+  extra: BaseExtra | UtilizationExtra;
+  remaining: number | null;
+  remaining_time_type: 'expire_after' | 'grace_period';
+};
+export type IdleChecks = {
+  network_timeout?: IdleCheckItem;
+  session_lifetime?: IdleCheckItem;
+  utilization?: IdleCheckItem;
+};
+
+interface SessionIdleChecksProps {
+  sessionNodeFrgmt?: SessionIdleChecksNodeFragment$key | null;
+  sessionFrgmt?: SessionIdleChecksFragment$key | null;
+  direction?: 'row' | 'column';
+}
+
+const SessionIdleChecks: React.FC<SessionIdleChecksProps> = ({
+  sessionNodeFrgmt = null,
+  sessionFrgmt = null,
+  direction = 'row',
+}) => {
+  const { t } = useTranslation();
+  const { token } = theme.useToken();
+  const baiClient = useSuspendedBackendaiClient();
+  const { mergedResourceSlots } = useResourceSlotsDetails();
+
+  const sessionNode = useFragment(
+    graphql`
+      fragment SessionIdleChecksNodeFragment on ComputeSessionNode {
+        id
+        idle_checks @since(version: "24.12.0")
+      }
+    `,
+    sessionNodeFrgmt,
+  );
+  const session = useFragment(
+    graphql`
+      fragment SessionIdleChecksFragment on ComputeSession {
+        id
+        idle_checks @since(version: "24.09.0")
+      }
+    `,
+    sessionFrgmt,
+  );
+
+  const idleChecks: IdleChecks = JSON.parse(
+    sessionNode?.idle_checks || session?.idle_checks || '{}',
+  );
+
+  const getIdleCheckTitle = (key: keyof IdleChecks) => {
+    if (key === 'network_timeout') return t('session.NetworkIdleTimeout');
+    else if (key === 'session_lifetime') return t('session.MaxSessionLifetime');
+    else return t('session.UtilizationIdleTimeout');
+  };
+
+  const getRemainingTimeTypeLabel = (Type: 'expire_after' | 'grace_period') => {
+    if (Type === 'expire_after') {
+      return t('session.ExpiresAfter');
+    } else {
+      return t('session.GracePeriod');
+    }
+  };
+
+  return (
+    <Flex direction={direction} align="stretch" gap="sm">
+      {_.map(idleChecks, (value: IdleCheckItem, key: keyof IdleChecks) => {
+        const startTime = new Date();
+        if (!value.remaining) return null;
+
+        return (
+          <Flex
+            key={key}
+            style={{ flex: 1 }}
+            direction="column"
+            align="stretch"
+          >
+            <Flex gap={'xxs'}>
+              <Typography.Text>{getIdleCheckTitle(key)}</Typography.Text>
+              {key === 'utilization' && (
+                <Tooltip
+                  title={
+                    <>
+                      {`${t('session.Utilization')} / ${t('session.Threshold')} (%)`}
+                      <br />
+                      {_.map(value.extra.resources, (resource, key) => {
+                        const deviceName = ['cpu_util', 'mem'].includes(key)
+                          ? _.split(key, '_')[0]
+                          : _.split(key, '_')[0] + '.device';
+                        const [utilization, threshold] = resource;
+                        return (
+                          <Flex key={key} gap={'xs'}>
+                            <Typography.Text
+                              style={{ color: token.colorWhite }}
+                            >{`${mergedResourceSlots?.[deviceName]?.human_readable_name}:`}</Typography.Text>
+                            <Typography.Text
+                              style={{
+                                color: getUtilizationCheckerColor(resource),
+                              }}
+                            >
+                              {`${utilization >= 0 ? toFixedFloorWithoutTrailingZeros(utilization, 1) : '-'} / ${threshold}`}
+                            </Typography.Text>
+                            <br />
+                          </Flex>
+                        );
+                      })}
+                    </>
+                  }
+                >
+                  <QuestionCircleOutlined
+                    style={{
+                      color: token.colorTextSecondary,
+                      cursor: 'pointer',
+                    }}
+                  />
+                </Tooltip>
+              )}
+            </Flex>
+
+            {value.remaining >= 0 ? (
+              <BAIIntervalView
+                callback={() => {
+                  return baiClient.utils.elapsedTime(
+                    // FIXME: does not support calculating remaining time in real-time seconds
+                    new Date(),
+                    startTime.getTime() + (value.remaining || 0) * 1000,
+                  );
+                }}
+                delay={1000}
+                render={(intervalValue) => (
+                  <DoubleTag
+                    values={[
+                      {
+                        label: getRemainingTimeTypeLabel(
+                          value.remaining_time_type,
+                        ),
+                        color: getIdleChecksTagColor(
+                          value,
+                          key === 'utilization' ? 'utilization' : 'remaining',
+                        ),
+                      },
+                      {
+                        label: intervalValue,
+                        color: getIdleChecksTagColor(
+                          value,
+                          key === 'utilization' ? 'utilization' : 'remaining',
+                        ),
+                      },
+                    ]}
+                  />
+                )}
+              />
+            ) : (
+              <Typography.Text type="danger">
+                {t('session.TimeoutExceeded')}
+              </Typography.Text>
+            )}
+          </Flex>
+        );
+      })}
+    </Flex>
+  );
+};
+
+export default SessionIdleChecks;

react/src/components/ComputeSessionNodeItems/SessionReservation.tsx

@@ -23,6 +23,7 @@ const SessionReservation: React.FC<{
     `,
     sessionFrgmt,
   );
+
   return (
     <>
       {dayjs(session.created_at).format('lll')}

react/src/components/IdleCheckDescriptionModal.tsx

@@ -0,0 +1,55 @@
+import BAIModal from './BAIModal';
+import Flex from './Flex';
+import { ModalProps, Typography, theme } from 'antd';
+import { useTranslation } from 'react-i18next';
+
+interface IdleCheckDescriptionModalProps extends ModalProps {}
+
+const IdleCheckDescriptionModal: React.FC<IdleCheckDescriptionModalProps> = ({
+  ...modalProps
+}) => {
+  const { t } = useTranslation();
+  const { token } = theme.useToken();
+
+  return (
+    <BAIModal
+      title={t('session.IdleChecks')}
+      footer={null}
+      width={700}
+      {...modalProps}
+    >
+      <Typography.Text>{t('session.IdleChecksDesc')}</Typography.Text>
+
+      <Typography.Title level={5}>
+        {t('session.MaxSessionLifetime')}
+      </Typography.Title>
+      <p>{t('session.MaxSessionLifetimeDesc')}</p>
+
+      <Typography.Title level={5}>
+        {t('session.NetworkIdleTimeout')}
+      </Typography.Title>
+      <p>{t('session.NetworkIdleTimeoutDesc')}</p>
+
+      <Typography.Title level={5}>
+        {t('session.UtilizationIdleTimeout')}
+      </Typography.Title>
+      <p>{t('session.UtilizationIdleTimeoutDesc')}</p>
+      <Flex
+        direction="column"
+        align="stretch"
+        style={{ marginLeft: token.marginMD }}
+      >
+        <Typography.Title level={5} style={{ margin: 0 }}>
+          {t('session.GracePeriod')}
+        </Typography.Title>
+        <p>{t('session.GracePeriodDesc')}</p>
+        <Typography.Title level={5} style={{ margin: 0 }}>
+          {t('session.UtilizationThreshold')}
+        </Typography.Title>
+        <p>{t('session.UtilizationThresholdDesc')}</p>
+      </Flex>
+    </BAIModal>
+  );
+};
+
+export default IdleCheckDescriptionModal;