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, Tooltip } 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, compose } 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["500"],
  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 = compose(
  80     withStyles(styles),
  81     connect(mapStateToProps, mapDispatchToProps))(
  82         class extends React.Component<VirtualMachineProps> {
  83             componentDidMount() {
  84                 this.props.loadVirtualMachinesData();
  85             }
  86
  87             render() {
  88                 const { classes, saveRequestedDate, requestedDate, virtualMachines, logins } = this.props;
  89                 return (
  90                     <Grid container spacing={16}>
  91                         {cardContentWithNoVirtualMachines(requestedDate, saveRequestedDate, classes)}
  92                         {virtualMachines.itemsAvailable > 0 && cardContentWithVirtualMachines(virtualMachines, classes)}
  93                         {cardSSHSection(classes)}
  94                     </Grid>
  95                 );
  96             }
  97         }
  98     );
  99
 100 const cardContentWithNoVirtualMachines = (requestedDate: string, saveRequestedDate: () => void, classes: any) =>
 101     <Grid item xs={12}>
 102         <Card>
 103             <CardContent>
 104                 <Typography variant="body2">
 105                     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.
 106                 </Typography>
 107                 <Button variant="contained" color="primary" className={classes.button} onClick={saveRequestedDate}>
 108                     SEND REQUEST FOR SHELL ACCESS
 109                 </Button>
 110                 {requestedDate &&
 111                     <Typography variant="body1">
 112                         A request for shell access was sent on {requestedDate}
 113                     </Typography>}
 114             </CardContent>
 115         </Card>
 116     </Grid>;
 117
 118 const login = 'pawelkowalczyk';
 119
 120 const cardContentWithVirtualMachines = (virtualMachines: ListResults<any>, classes: any) =>
 121     <Grid item xs={12}>
 122         <Card>
 123             <CardContent>
 124                 <div className={classes.icon}>
 125                     <a href="https://doc.arvados.org/user/getting_started/vm-login-with-webshell.html" target="_blank" className={classes.linkIcon}>
 126                         <Tooltip title="Access VM using webshell">
 127                             <HelpIcon />
 128                         </Tooltip>
 129                     </a>
 130                 </div>
 131                 <Table>
 132                     <TableHead>
 133                         <TableRow>
 134                             <TableCell>Host name</TableCell>
 135                             <TableCell>Login name</TableCell>
 136                             <TableCell>Command line</TableCell>
 137                             <TableCell>Web shell</TableCell>
 138                         </TableRow>
 139                     </TableHead>
 140                     <TableBody>
 141                         {virtualMachines.items.map((it, index) =>
 142                             <TableRow key={index}>
 143                                 <TableCell>{it.hostname}</TableCell>
 144                                 <TableCell>{login}</TableCell>
 145                                 <TableCell>ssh {login}@shell.arvados</TableCell>
 146                                 <TableCell>
 147                                     <a href={`https://workbench.c97qk.arvadosapi.com${it.href}/webshell/${login}`} target="_blank" className={classes.link}>
 148                                         Log in as {login}
 149                                     </a>
 150                                 </TableCell>
 151                             </TableRow>
 152                         )}
 153                     </TableBody>
 154                 </Table>
 155             </CardContent>
 156         </Card>
 157     </Grid>;
 158
 159 // dodac link do ssh panelu jak juz bedzie
 160 const cardSSHSection = (classes: any) =>
 161     <Grid item xs={12}>
 162         <Card>
 163             <CardContent>
 164                 <Typography variant="body2">
 165                     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):
 166                 </Typography>
 167                 <DefaultCodeSnippet
 168                     className={classes.codeSnippet}
 169                     lines={[textSSH]} />
 170             </CardContent>
 171         </Card>
 172     </Grid>;
 173
 174 const textSSH = `Host *.arvados
 175     TCPKeepAlive yes
 176     ServerAliveInterval 60
 177     ProxyCommand ssh -p2222 turnout@switchyard.api.ardev.roche.com -x -a $SSH_PROXY_FLAGS %h`;