src/views/virtual-machine-panel/virtual-machine-panel.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import * as React from 'react';
   6 import { connect } from 'react-redux';
   7 import { Grid, Typography, Button, Card, CardContent } from '@material-ui/core';
   8 import { StyleRulesCallback, WithStyles, withStyles } from '@material-ui/core/styles';
   9 import { ArvadosTheme } from '~/common/custom-theme';
  10 import { DefaultCodeSnippet } from '~/components/default-code-snippet/default-code-snippet';
  11 import { Link } from 'react-router-dom';
  12 import { Dispatch } from 'redux';
  13 import { saveRequestedDate, loadRequestedDate } from '~/store/virtual-machines/virtual-machines-actions';
  14 import { RootState } from '~/store/store';
  15
  16 type CssRules = 'button' | 'codeSnippet' | 'link';
  17
  18 const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
  19     button: {
  20         marginTop: theme.spacing.unit,
  21         marginBottom: theme.spacing.unit * 2
  22     },
  23     codeSnippet: {
  24         borderRadius: theme.spacing.unit * 0.5,
  25         border: '1px solid',
  26         borderColor: theme.palette.grey["400"],
  27         maxHeight: '400px'
  28     },
  29     link: {
  30         textDecoration: 'none',
  31         color: theme.palette.primary.main
  32     },
  33 });
  34
  35 const mapStateToProps = (state: RootState) => {
  36     return {
  37         requestedDate: state.virtualMachines.date
  38     };
  39 };
  40
  41 const mapDispatchToProps = (dispatch: Dispatch) => ({
  42     saveRequestedDate: () => dispatch<any>(saveRequestedDate()),
  43     loadRequestedDate: () => dispatch<any>(loadRequestedDate())
  44 });
  45
  46 interface VirtualMachinesPanelDataProps {
  47     requestedDate: string;
  48 }
  49
  50 interface VirtualMachinesPanelActionProps {
  51     saveRequestedDate: () => void;
  52     loadRequestedDate: () => string;
  53 }
  54
  55 type VirtualMachineProps = VirtualMachinesPanelActionProps & VirtualMachinesPanelDataProps & WithStyles<CssRules>;
  56
  57 export const VirtualMachinePanel = withStyles(styles)(connect(mapStateToProps, mapDispatchToProps)(
  58     class extends React.Component<VirtualMachineProps> {
  59         componentDidMount() {
  60             this.props.loadRequestedDate();
  61         }
  62
  63         render() {
  64             const { classes, saveRequestedDate, requestedDate } = this.props;
  65             return (
  66                 <Grid container spacing={16}>
  67                     <Grid item xs={12}>
  68                         <Card>
  69                             <CardContent>
  70                                 <Typography variant="body2">
  71                                     You do not have access to any virtual machines. Some Arvados features require using the command line. You may request access to a hosted virtual machine with the command line shell.
  72                                 </Typography>
  73                                 <Button variant="contained" color="primary" className={classes.button} onClick={saveRequestedDate}>
  74                                     SEND REQUEST FOR SHELL ACCESS
  75                                 </Button>
  76                                 {requestedDate &&
  77                                     <Typography variant="body1">
  78                                         A request for shell access was sent on {requestedDate}
  79                                     </Typography>}
  80                             </CardContent>
  81                         </Card>
  82                     </Grid>
  83                     <Grid item xs={12}>
  84                         <Card>
  85                             <CardContent>
  86                                 <Typography variant="body2">
  87                                     In order to access virtual machines using SSH, <Link to='' className={classes.link}>add an SSH key to your account</Link> and add a section like this to your SSH configuration file ( ~/.ssh/config):
  88                                 </Typography>
  89                                 <DefaultCodeSnippet
  90                                     className={classes.codeSnippet}
  91                                     lines={[textSSH]} />
  92                             </CardContent>
  93                         </Card>
  94                     </Grid>
  95                 </Grid >
  96             );
  97         }
  98     }));
  99
 100
 101
 102 const textSSH = `Host *.arvados
 103     TCPKeepAlive yes
 104     ServerAliveInterval 60
 105     ProxyCommand ssh -p2222 turnout@switchyard.api.ardev.roche.com -x -a $SSH_PROXY_FLAGS %h`;