mirror of https://github.com/linkerd/linkerd2.git
406 lines
11 KiB
JavaScript
406 lines
11 KiB
JavaScript
import { podOwnerLookup, toShortResourceName } from './Utils.js';
|
|
import BaseTable from '../BaseTable.jsx';
|
|
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
|
|
import Grid from '@material-ui/core/Grid';
|
|
import OpenInNewIcon from '@material-ui/icons/OpenInNew';
|
|
import Popover from '../Popover.jsx';
|
|
import PropTypes from 'prop-types';
|
|
import React from 'react';
|
|
import TapLink from '../TapLink.jsx';
|
|
import Tooltip from '@material-ui/core/Tooltip';
|
|
import { Trans } from '@lingui/macro';
|
|
import _each from 'lodash/each';
|
|
import _get from 'lodash/get';
|
|
import _has from 'lodash/has';
|
|
import _isEmpty from 'lodash/isEmpty';
|
|
import _isNil from 'lodash/isNil';
|
|
import _map from 'lodash/map';
|
|
import _merge from 'lodash/merge';
|
|
import _size from 'lodash/size';
|
|
import _take from 'lodash/take';
|
|
import { faLongArrowAltRight } from '@fortawesome/free-solid-svg-icons/faLongArrowAltRight';
|
|
|
|
export const httpMethods = ['GET', 'HEAD', 'POST', 'PUT', 'DELETE', 'CONNECT', 'OPTIONS', 'TRACE', 'PATCH'];
|
|
|
|
export const defaultMaxRps = '100.0';
|
|
export const setMaxRps = query => {
|
|
if (!_isEmpty(query.maxRps)) {
|
|
query.maxRps = parseFloat(query.maxRps);
|
|
} else {
|
|
query.maxRps = 0; // golang unset value for maxRps
|
|
}
|
|
};
|
|
|
|
// resources you can tap/top to tap all pods in the resource
|
|
export const tapResourceTypes = [
|
|
'deployment',
|
|
'daemonset',
|
|
'pod',
|
|
'replicationcontroller',
|
|
'statefulset',
|
|
'job',
|
|
'replicaset',
|
|
'cronjob',
|
|
];
|
|
|
|
// use a generator to get this object, to prevent it from being overwritten
|
|
export const emptyTapQuery = () => ({
|
|
resource: '',
|
|
namespace: '',
|
|
toResource: '',
|
|
toNamespace: '',
|
|
method: '',
|
|
path: '',
|
|
scheme: '',
|
|
authority: '',
|
|
maxRps: '',
|
|
});
|
|
|
|
export const tapQueryProps = {
|
|
resource: PropTypes.string,
|
|
namespace: PropTypes.string,
|
|
toResource: PropTypes.string,
|
|
toNamespace: PropTypes.string,
|
|
method: PropTypes.string,
|
|
path: PropTypes.string,
|
|
scheme: PropTypes.string,
|
|
authority: PropTypes.string,
|
|
maxRps: PropTypes.string,
|
|
extract: PropTypes.bool,
|
|
};
|
|
|
|
export const tapQueryPropType = PropTypes.shape(tapQueryProps);
|
|
|
|
// from https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent
|
|
export const wsCloseCodes = {
|
|
1000: 'Normal Closure',
|
|
1001: 'Going Away',
|
|
1002: 'Protocol Error',
|
|
1003: 'Unsupported Data',
|
|
1004: 'Reserved',
|
|
1005: 'No Status Recvd',
|
|
1006: 'Abnormal Closure',
|
|
1007: 'Invalid frame payload data',
|
|
1008: 'Policy Violation',
|
|
1009: 'Message too big',
|
|
1010: 'Missing Extension',
|
|
1011: 'Internal Error',
|
|
1012: 'Service Restart',
|
|
1013: 'Try Again Later',
|
|
1014: 'Bad Gateway',
|
|
1015: 'TLS Handshake',
|
|
};
|
|
|
|
export const WS_NORMAL_CLOSURE = 1000;
|
|
export const WS_ABNORMAL_CLOSURE = 1006;
|
|
export const WS_POLICY_VIOLATION = 1008;
|
|
|
|
/*
|
|
Use tap data to figure out a resource's unmeshed upstreams/downstreams
|
|
*/
|
|
export const processNeighborData = (source, labels, resourceAgg, resourceType) => {
|
|
if (_isEmpty(labels)) {
|
|
return resourceAgg;
|
|
}
|
|
|
|
let neighbor = {};
|
|
if (_has(labels, resourceType)) {
|
|
neighbor = {
|
|
type: resourceType,
|
|
name: labels[resourceType],
|
|
namespace: labels.namespace,
|
|
};
|
|
} else if (_has(labels, 'pod')) {
|
|
neighbor = {
|
|
type: 'pod',
|
|
name: labels.pod,
|
|
namespace: labels.namespace,
|
|
};
|
|
} else if (_has(labels, 'node')) {
|
|
neighbor = {
|
|
type: 'node',
|
|
name: labels.node,
|
|
};
|
|
} else {
|
|
neighbor = {
|
|
type: 'ip',
|
|
name: source.str,
|
|
};
|
|
}
|
|
|
|
// keep track of pods under this resource to display the number of unmeshed source pods
|
|
neighbor.pods = {};
|
|
if (labels.pod) {
|
|
neighbor.pods[labels.pod] = true;
|
|
}
|
|
|
|
const key = `${neighbor.type}/${neighbor.name}`;
|
|
if (_has(labels, 'control_plane_ns')) {
|
|
delete resourceAgg[key];
|
|
} else {
|
|
if (_has(resourceAgg, key)) {
|
|
_merge(neighbor.pods, resourceAgg[key].pods);
|
|
}
|
|
resourceAgg[key] = neighbor;
|
|
}
|
|
|
|
return resourceAgg;
|
|
};
|
|
|
|
/*
|
|
Use this key to associate the corresponding response with the request
|
|
so that we can have one single event with reqInit, rspInit and rspEnd
|
|
current key: (src, dst, stream)
|
|
*/
|
|
const tapEventKey = (d, eventType) => {
|
|
return `${d.source.str},${d.destination.str},${_get(d, ['http', eventType, 'id', 'stream'])}`;
|
|
};
|
|
|
|
/*
|
|
produce octets given an ip address
|
|
*/
|
|
const decodeIPToOctets = ip => {
|
|
const ip_ = parseInt(ip, 10);
|
|
|
|
return [
|
|
(ip_ >> 24) & 255,
|
|
(ip_ >> 16) & 255,
|
|
(ip_ >> 8) & 255,
|
|
ip_ & 255,
|
|
];
|
|
};
|
|
|
|
/*
|
|
converts an address to an ipv4 formatted host
|
|
*/
|
|
const publicAddressToString = ipv4 => {
|
|
const octets = decodeIPToOctets(ipv4);
|
|
return octets.join('.');
|
|
};
|
|
|
|
/*
|
|
display more human-readable information about source/destination
|
|
*/
|
|
const resourceShortLink = (resourceType, labels, ResourceLink) => (
|
|
<ResourceLink
|
|
key={`${labels[resourceType]}-${labels.namespace}`}
|
|
resource={{ type: resourceType, name: labels[resourceType], namespace: labels.namespace }}
|
|
linkText={`${toShortResourceName(resourceType)}/${labels[resourceType]}`} />
|
|
);
|
|
|
|
export const extractPodOwner = labels => {
|
|
let podOwner = '';
|
|
_each(labels, (labelVal, labelName) => {
|
|
if (_has(podOwnerLookup, labelName)) {
|
|
podOwner = `${labelName}/${labelVal}`;
|
|
}
|
|
});
|
|
return podOwner;
|
|
};
|
|
|
|
export const processTapEvent = jsonString => {
|
|
const d = JSON.parse(jsonString);
|
|
|
|
d.source.str = publicAddressToString(_get(d, 'source.ip.ipv4'));
|
|
d.source.pod = _get(d, 'sourceMeta.labels.pod', null);
|
|
d.source.owner = extractPodOwner(d.sourceMeta.labels);
|
|
d.source.namespace = _get(d, 'sourceMeta.labels.namespace', null);
|
|
|
|
d.destination.str = publicAddressToString(_get(d, 'destination.ip.ipv4'));
|
|
d.destination.pod = _get(d, 'destinationMeta.labels.pod', null);
|
|
d.destination.owner = extractPodOwner(d.destinationMeta.labels);
|
|
d.destination.namespace = _get(d, 'destinationMeta.labels.namespace', null);
|
|
|
|
if (_isNil(d.http)) {
|
|
this.setState({ error: 'Undefined request type' });
|
|
} else {
|
|
if (!_isNil(d.http.requestInit)) {
|
|
d.eventType = 'requestInit';
|
|
} else if (!_isNil(d.http.responseInit)) {
|
|
d.eventType = 'responseInit';
|
|
} else if (!_isNil(d.http.responseEnd)) {
|
|
d.eventType = 'responseEnd';
|
|
}
|
|
d.id = tapEventKey(d, d.eventType);
|
|
}
|
|
|
|
return d;
|
|
};
|
|
|
|
const displayLimit = 3; // how many upstreams/downstreams to display in the popover table
|
|
const popoverSrcDstColumns = [
|
|
{ title: <Trans>columnTitleSource</Trans>, dataIndex: 'source' },
|
|
{ title: '', key: 'arrow', render: () => <FontAwesomeIcon icon={faLongArrowAltRight} /> },
|
|
{ title: <Trans>columnTitleDestination</Trans>, dataIndex: 'destination' },
|
|
];
|
|
|
|
const getPodOwner = (labels, ResourceLink) => {
|
|
const podOwner = extractPodOwner(labels);
|
|
if (!podOwner) {
|
|
return null;
|
|
} else {
|
|
const [labelName] = podOwner.split('/');
|
|
return (
|
|
<div className="popover-td">
|
|
{ resourceShortLink(labelName, labels, ResourceLink) }
|
|
</div>
|
|
);
|
|
}
|
|
};
|
|
|
|
const getPodList = (endpoint, display, labels, ResourceLink) => {
|
|
let podList = '---';
|
|
if (!display) {
|
|
if (endpoint.pod) {
|
|
podList = resourceShortLink('pod', { pod: endpoint.pod, namespace: labels.namespace }, ResourceLink);
|
|
}
|
|
} else if (!_isEmpty(display.pods)) {
|
|
podList = (
|
|
<React.Fragment>
|
|
{
|
|
_map(display.pods, (namespace, pod, i) => {
|
|
if (i > displayLimit) {
|
|
return null;
|
|
} else {
|
|
return <div key={pod}>{resourceShortLink('pod', { pod, namespace }, ResourceLink)}</div>;
|
|
}
|
|
})
|
|
}
|
|
{ (_size(display.pods) > displayLimit ? '...' : '') }
|
|
</React.Fragment>
|
|
);
|
|
}
|
|
return <div className="popover-td">{podList}</div>;
|
|
};
|
|
|
|
// display consists of a list of ips and pods for aggregated displays (Top)
|
|
const getIpList = (endpoint, display) => {
|
|
let ipList = endpoint.str;
|
|
if (display) {
|
|
ipList = _take(Object.keys(display.ips), displayLimit).join(', ') +
|
|
(_size(display.ips) > displayLimit ? '...' : '');
|
|
}
|
|
return <div className="popover-td">{ipList}</div>;
|
|
};
|
|
|
|
const popoverResourceTable = (d, ResourceLink) => { // eslint-disable-line no-unused-vars
|
|
const tableData = [
|
|
{
|
|
source: getPodOwner(d.sourceLabels, ResourceLink),
|
|
destination: getPodOwner(d.destinationLabels, ResourceLink),
|
|
key: 'podOwner',
|
|
},
|
|
{
|
|
source: getPodList(d.source, d.sourceDisplay, d.sourceLabels, ResourceLink),
|
|
destination: getPodList(d.destination, d.destinationDisplay, d.destinationLabels, ResourceLink),
|
|
key: 'podList',
|
|
},
|
|
{
|
|
source: getIpList(d.source, d.sourceDisplay),
|
|
destination: getIpList(d.destination, d.destinationDisplay),
|
|
key: 'ipList',
|
|
},
|
|
];
|
|
|
|
return (
|
|
<BaseTable
|
|
tableColumns={popoverSrcDstColumns}
|
|
tableRows={tableData}
|
|
tableClassName="metric-table" />
|
|
);
|
|
};
|
|
|
|
export const directionColumn = d => (
|
|
<Tooltip title={d === 'INBOUND' ? <Trans>tooltipInbound</Trans> : <Trans>tooltipOutbound</Trans>} placement="right">
|
|
<span>{d === 'INBOUND' ? <Trans>columnTitleFrom</Trans> : <Trans>columnTitleTo</Trans>}</span>
|
|
</Tooltip>
|
|
);
|
|
|
|
export const extractDisplayName = d => {
|
|
let display = {};
|
|
let labels = {};
|
|
|
|
if (d.direction === 'INBOUND') {
|
|
display = d.source;
|
|
labels = d.sourceLabels;
|
|
} else {
|
|
display = d.destination;
|
|
labels = d.destinationLabels;
|
|
}
|
|
return [labels, display];
|
|
};
|
|
|
|
export const srcDstColumn = (d, resourceType, ResourceLink) => {
|
|
const [labels, display] = extractDisplayName(d);
|
|
|
|
const link = (
|
|
!_isEmpty(labels[resourceType]) ?
|
|
resourceShortLink(resourceType, labels, ResourceLink) :
|
|
display.str
|
|
);
|
|
|
|
const linkFn = e => {
|
|
e.preventDefault();
|
|
};
|
|
|
|
const baseContent = (
|
|
<OpenInNewIcon fontSize="small" style={{ color: 'var(--linkblue)' }} onClick={linkFn} />
|
|
);
|
|
|
|
return (
|
|
<Grid
|
|
container
|
|
direction="row"
|
|
alignItems="center"
|
|
spacing={1}>
|
|
<Grid item>
|
|
{link}
|
|
</Grid>
|
|
<Grid item>
|
|
<Popover
|
|
popoverContent={(popoverResourceTable(d, ResourceLink))}
|
|
baseContent={baseContent} />
|
|
</Grid>
|
|
</Grid>
|
|
);
|
|
};
|
|
|
|
export const tapLink = (d, resourceType, PrefixedLink) => {
|
|
let disabled = false;
|
|
const namespace = d.sourceLabels.namespace;
|
|
let resource = '';
|
|
|
|
if (!d.meshed) {
|
|
disabled = true;
|
|
} else if (_has(d.sourceLabels, resourceType)) {
|
|
resource = `${resourceType}/${d.sourceLabels[resourceType]}`;
|
|
} else if (_has(d.sourceLabels, 'pod')) {
|
|
resource = `pod/${d.sourceLabels.pod}`;
|
|
} else {
|
|
// can't tap a resource by IP from the web UI
|
|
disabled = true;
|
|
}
|
|
|
|
let toNamespace = '';
|
|
let toResource = '';
|
|
|
|
if (_has(d.destinationLabels, resourceType)) {
|
|
toNamespace = d.destinationLabels.namespace;
|
|
toResource = `${resourceType}/${d.destinationLabels[resourceType]}`;
|
|
} else if (_has(d.destinationLabels, 'pod')) {
|
|
toNamespace = d.destinationLabels.namespace;
|
|
toResource = `${resourceType}/${d.destinationLabels.pod}`;
|
|
}
|
|
|
|
return (
|
|
<TapLink
|
|
namespace={namespace}
|
|
resource={resource}
|
|
toNamespace={toNamespace}
|
|
toResource={toResource}
|
|
path={d.path}
|
|
PrefixedLink={PrefixedLink}
|
|
disabled={disabled} />
|
|
);
|
|
};
|