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, TableBody, TableCell, TableHead, TableRow, Table } 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, loadVirtualMachinesData } from '~/store/virtual-machines/virtual-machines-actions';
  14 import { RootState } from '~/store/store';
  15 import { ListResults } from '~/services/common-service/common-resource-service';
  16 import { HelpIcon } from '~/components/icon/icon';
  17 import { VirtualMachinesLoginsResource } from '~/models/virtual-machines';
  18
  19 type CssRules = 'button' | 'codeSnippet' | 'link' | 'linkIcon' | 'icon';
  20
  21 const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
  22     button: {
  23         marginTop: theme.spacing.unit,
  24         marginBottom: theme.spacing.unit * 2
  25     },
  26     codeSnippet: {
  27         borderRadius: theme.spacing.unit * 0.5,
  28         border: '1px solid',
  29         borderColor: theme.palette.grey["400"],
  30     },
  31     link: {
  32         textDecoration: 'none',
  33         color: theme.palette.primary.main,
  34         "&:hover": {
  35             color: theme.palette.primary.dark,
  36             transition: 'all 0.5s ease'
  37         }
  38     },
  39     linkIcon: {
  40         textDecoration: 'none',
  41         color: theme.palette.grey["400"],
  42         textAlign: 'right',
  43         "&:hover": {
  44             color: theme.palette.common.black,
  45             transition: 'all 0.5s ease'
  46         }
  47     },
  48     icon: {
  49         textAlign: "right"
  50     }
  51 });
  52
  53 const mapStateToProps = (state: RootState) => {
  54     return {
  55         requestedDate: state.virtualMachines.date,
  56         virtualMachines: state.virtualMachines.virtualMachines,
  57         logins: state.virtualMachines.logins
  58     };
  59 };
  60
  61 const mapDispatchToProps = (dispatch: Dispatch) => ({
  62     saveRequestedDate: () => dispatch<any>(saveRequestedDate()),
  63     loadVirtualMachinesData: () => dispatch<any>(loadVirtualMachinesData())
  64 });
  65
  66 interface VirtualMachinesPanelDataProps {
  67     requestedDate: string;
  68     virtualMachines: ListResults<any>;
  69     logins: VirtualMachinesLoginsResource[];
  70 }
  71
  72 interface VirtualMachinesPanelActionProps {
  73     saveRequestedDate: () => void;
  74     loadVirtualMachinesData: () => string;
  75 }
  76
  77 type VirtualMachineProps = VirtualMachinesPanelActionProps & VirtualMachinesPanelDataProps & WithStyles<CssRules>;
  78
  79 export const VirtualMachinePanel = withStyles(styles)(connect(mapStateToProps, mapDispatchToProps)(
  80     class extends React.Component<VirtualMachineProps> {
  81         componentDidMount() {
  82             this.props.loadVirtualMachinesData();
  83         }
  84
  85         render() {
  86             const { classes, saveRequestedDate, requestedDate, virtualMachines, logins } = this.props;
  87             return (
  88                 <Grid container spacing={16}>
  89                     <Grid item xs={12}>
  90                         <Card>
  91                             <CardContent>
  92                                 {virtualMachines.itemsAvailable === 0
  93                                     ? cardContentWithNoVirtualMachines(requestedDate, saveRequestedDate, classes)
  94                                     : cardContentWithVirtualMachines(virtualMachines, classes)}
  95                             </CardContent>
  96                         </Card>
  97                     </Grid>
  98                     <Grid item xs={12}>
  99                         {cardSSHSection(classes)}
 100                     </Grid>
 101                 </Grid >
 102             );
 103         }
 104     })
 105 );
 106
 107 const cardContentWithNoVirtualMachines = (requestedDate: string, saveRequestedDate: () => void, classes: any) =>
 108     <span>
 109         <Typography variant="body2">
 110             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.
 111         </Typography>
 112         <Button variant="contained" color="primary" className={classes.button} onClick={saveRequestedDate}>
 113             SEND REQUEST FOR SHELL ACCESS
 114         </Button>
 115         {requestedDate &&
 116             <Typography variant="body1">
 117                 A request for shell access was sent on {requestedDate}
 118             </Typography>}
 119     </span>;
 120
 121 const login = 'pawelkowalczyk';
 122
 123 const cardContentWithVirtualMachines = (virtualMachines: ListResults<any>, classes: any) =>
 124     <span>
 125         <div className={classes.icon}>
 126             <a href="https://doc.arvados.org/user/getting_started/vm-login-with-webshell.html" target="_blank" className={classes.linkIcon}>
 127                 <HelpIcon />
 128             </a>
 129         </div>
 130         <Table>
 131             <TableHead>
 132                 <TableRow>
 133                     <TableCell>Host name</TableCell>
 134                     <TableCell>Login name</TableCell>
 135                     <TableCell>Command line</TableCell>
 136                     <TableCell>Web shell</TableCell>
 137                 </TableRow>
 138             </TableHead>
 139             <TableBody>
 140                 {virtualMachines.items.map((it, index) =>
 141                     <TableRow key={index}>
 142                         <TableCell>{it.hostname}</TableCell>
 143                         <TableCell>{login}</TableCell>
 144                         <TableCell>ssh {login}@shell.arvados</TableCell>
 145                         <TableCell>
 146                             <a href={`https://workbench.c97qk.arvadosapi.com${it.href}/webshell/${login}`} target="_blank" className={classes.link}>
 147                                 Log in as {login}
 148                             </a>
 149                         </TableCell>
 150                     </TableRow>
 151                 )}
 152             </TableBody>
 153         </Table>
 154     </span >;
 155
 156 // dodac link do ssh panelu jak juz bedzie
 157 const cardSSHSection = (classes: any) =>
 158     <Card>
 159         <CardContent>
 160             <Typography variant="body2">
 161                 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):
 162             </Typography>
 163             <DefaultCodeSnippet
 164                 className={classes.codeSnippet}
 165                 lines={[textSSH]} />
 166         </CardContent>
 167     </Card>;
 168
 169 const textSSH = `Host *.arvados
 170     TCPKeepAlive yes
 171     ServerAliveInterval 60
 172     ProxyCommand ssh -p2222 turnout@switchyard.api.ardev.roche.com -x -a $SSH_PROXY_FLAGS %h`;