mirror of
https://github.com/graphql-hive/console
synced 2026-04-21 14:37:17 +00:00
4f70fc9555
Co-authored-by: Kamil Kisiela <kamil.kisiela@gmail.com> Co-authored-by: Dotan Simha <dotansimha@gmail.com> Co-authored-by: Denis Badurina <denis@denelop.com>
817 lines
30 KiB
TypeScript
817 lines
30 KiB
TypeScript
import * as crypto from 'node:crypto';
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import * as fs from 'node:fs/promises';
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import * as path from 'node:path';
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import * as date from 'date-fns';
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import * as immer from 'immer';
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import * as faker from '@faker-js/faker';
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|
||
},
|
||
},
|
||
{
|
||
key: 'exception.message',
|
||
value: {
|
||
stringValue: 'Variable "$id" of required type "ID!" was not provided.',
|
||
},
|
||
},
|
||
{
|
||
key: 'exception.stacktrace',
|
||
value: {
|
||
stringValue:
|
||
'GraphQLError: Variable "$id" of required type "ID!" was not provided.\n at createGraphQLError (file:///node_modules/.chunk/abortSignalAny-BG8Lg0X_.mjs:29:12)\n at coerceVariableValues (file:///node_modules/.chunk/normalizedExecutor-C4nYkuV1.mjs:566:25)\n at getVariableValues (file:///node_modules/.chunk/normalizedExecutor-C4nYkuV1.mjs:533:25)\n at buildExecutionContext (file:///node_modules/.chunk/normalizedExecutor-C4nYkuV1.mjs:746:35)\n at execute (file:///node_modules/.chunk/normalizedExecutor-C4nYkuV1.mjs:615:24)\n at file:///node_modules/.chunk/normalizedExecutor-C4nYkuV1.mjs:1960:37\n at Promise.then (file:///node_modules/.chunk/index-DYl9M8N-.mjs:31:40)\n at handleMaybePromise (file:///node_modules/.chunk/index-DYl9M8N-.mjs:10:33)\n at normalizedExecutor (file:///node_modules/.chunk/normalizedExecutor-C4nYkuV1.mjs:1960:12)\n at _4.args (file:///node_modules/.chunk/use-engine-CPlZaEw6.mjs:580:17)',
|
||
},
|
||
},
|
||
],
|
||
name: 'exception',
|
||
timeUnixNano: '1751541923667636834',
|
||
droppedAttributesCount: 0,
|
||
},
|
||
],
|
||
droppedEventsCount: 0,
|
||
status: {
|
||
code: 1,
|
||
},
|
||
links: [],
|
||
droppedLinksCount: 0,
|
||
},
|
||
],
|
||
},
|
||
],
|
||
},
|
||
],
|
||
},
|
||
];
|
||
|
||
type Reference = typeof reference;
|
||
|
||
function randomId(len = 32) {
|
||
return crypto.randomBytes(len / 2).toString('hex');
|
||
}
|
||
|
||
function toTimeUnixNano(date = new Date()) {
|
||
const milliseconds = date.getTime(); // ms since epoch
|
||
const nanoseconds = BigInt(milliseconds) * 1_000_000n; // ns = ms × 1_000_000
|
||
return nanoseconds;
|
||
}
|
||
|
||
function getRandomIndex(length: number) {
|
||
return Math.floor(Math.random() * length);
|
||
}
|
||
|
||
function randomArrayItem<T>(arr: Array<T>) {
|
||
return arr[getRandomIndex(arr.length)];
|
||
}
|
||
|
||
const clientNames = ['sales-app', 'product-cron-sync', 'analytics-dashboard'];
|
||
|
||
const appVersions = new Map<string, Array<string>>();
|
||
|
||
for (const name of clientNames) {
|
||
const versions = new Array<string>();
|
||
for (let i = 0; i <= 10; i++) {
|
||
versions.push(faker.faker.system.semver());
|
||
}
|
||
appVersions.set(name, versions);
|
||
}
|
||
|
||
function generateRandomClient() {
|
||
const name = randomArrayItem(clientNames);
|
||
const version = randomArrayItem(appVersions.get(name)!);
|
||
|
||
return {
|
||
name,
|
||
version,
|
||
};
|
||
}
|
||
|
||
const errorCodes = [
|
||
'INTERNAL_SERVER_ERROR',
|
||
'ERR_UNAUTHENTICATED',
|
||
'ERR_TEAPOD_NOT_FOUND',
|
||
'ERR_NOT_FOUND',
|
||
];
|
||
|
||
function getRandomErrorCodes() {
|
||
if (Math.random() > 0.2) {
|
||
return '';
|
||
}
|
||
|
||
return [randomArrayItem(errorCodes)];
|
||
}
|
||
|
||
function mutate(currentTime: Date, reference: Reference) {
|
||
const newTraceId = randomId();
|
||
const newSpanIds = new Map<string, string>();
|
||
|
||
function getNewSpanId(spanId: string) {
|
||
let newSpanId = newSpanIds.get(spanId);
|
||
if (!newSpanId) {
|
||
newSpanId = randomId(16);
|
||
newSpanIds.set(spanId, newSpanId);
|
||
}
|
||
|
||
return newSpanId;
|
||
}
|
||
|
||
let rootTrace:
|
||
| Reference[number]['resourceSpans'][number]['scopeSpans'][number]['spans'][number]
|
||
| null = null;
|
||
|
||
for (const payload of reference) {
|
||
for (const resourceSpan of payload.resourceSpans) {
|
||
for (const scopeSpan of resourceSpan.scopeSpans) {
|
||
for (const span of scopeSpan.spans) {
|
||
if (span.parentSpanId === undefined) {
|
||
rootTrace = span;
|
||
const client = generateRandomClient();
|
||
|
||
rootTrace.attributes.push(
|
||
{
|
||
key: 'hive.client.name',
|
||
value: { stringValue: client.name },
|
||
},
|
||
{
|
||
key: 'hive.client.version',
|
||
value: { stringValue: client.version },
|
||
},
|
||
// TODO: actually calculate this based on the operation.
|
||
{
|
||
key: 'hive.graphql.operation.hash',
|
||
value: { stringValue: faker.faker.git.commitSha() },
|
||
},
|
||
);
|
||
|
||
const errors = getRandomErrorCodes();
|
||
|
||
if (errors) {
|
||
rootTrace.attributes.push(
|
||
{
|
||
key: 'hive.graphql.error.codes',
|
||
value: {
|
||
arrayValue: {
|
||
values: errors.map(code => ({ stringValue: code })),
|
||
},
|
||
},
|
||
},
|
||
{
|
||
key: 'hive.graphql.error.count',
|
||
value: { intValue: errors.length },
|
||
},
|
||
);
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!rootTrace) {
|
||
throw new Error('Parent Span must always be the first span in the file.');
|
||
}
|
||
|
||
const startTime = BigInt(rootTrace.startTimeUnixNano);
|
||
const currentTimeB = toTimeUnixNano(currentTime);
|
||
|
||
for (const payload of reference) {
|
||
for (const resourceSpans of payload.resourceSpans) {
|
||
for (const scopeSpan of resourceSpans.scopeSpans) {
|
||
for (const span of scopeSpan.spans) {
|
||
if (span.parentSpanId) {
|
||
span.parentSpanId = getNewSpanId(span.parentSpanId);
|
||
}
|
||
|
||
span.spanId = getNewSpanId(span.spanId);
|
||
span.traceId = newTraceId;
|
||
|
||
const spanStartTime = BigInt(span.startTimeUnixNano);
|
||
const spanEndTime = BigInt(span.endTimeUnixNano);
|
||
const spanDuration = spanEndTime - spanStartTime;
|
||
const spanOffset = spanStartTime - startTime;
|
||
const newStartTime = currentTimeB + spanOffset;
|
||
span.startTimeUnixNano = newStartTime.toString();
|
||
span.endTimeUnixNano = (newStartTime + spanDuration).toString();
|
||
|
||
if (span.events.length) {
|
||
for (const event of span.events) {
|
||
const spanStartTime = BigInt(event.timeUnixNano);
|
||
const spanOffset = spanStartTime - startTime;
|
||
const newStartTime = currentTimeB + spanOffset;
|
||
event.timeUnixNano = newStartTime.toString();
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
function createTrace(date: Date, reference: Reference) {
|
||
return immer.produce(reference, draft => mutate(date, draft));
|
||
}
|
||
|
||
const __dirname = import.meta.dirname;
|
||
|
||
const seedFolder = path.join(__dirname);
|
||
|
||
const files = await fs.readdir(seedFolder);
|
||
|
||
const references: Array<Reference> = [];
|
||
|
||
console.log(`Load samples from the '${seedFolder}' folder.`);
|
||
for (const file of files) {
|
||
if (!file.startsWith('sample-') || !file.endsWith('.json')) {
|
||
console.log('Skip ' + file);
|
||
continue;
|
||
}
|
||
console.log('Load' + file);
|
||
references.push(JSON.parse(await fs.readFile(path.join(seedFolder, file), 'utf-8')));
|
||
}
|
||
|
||
console.log(`Loaded ${references.length} references.`);
|
||
|
||
if (references.length === 0) {
|
||
throw new Error('No references where found.');
|
||
}
|
||
|
||
const USAGE_DAYS = process.env.USAGE_DAYS || '14';
|
||
console.log(
|
||
`Seeding usage for the last ${USAGE_DAYS} day(s). (Overwrite using the USAGE_DAYS environment variable)`,
|
||
);
|
||
const USAGE_INTERVAL = process.env.USAGE_INTERVAL || '1';
|
||
console.log(
|
||
`Seeding every ${USAGE_INTERVAL} minute(s). (Overwrite using the USAGE_INTERVAL environment variable)`,
|
||
);
|
||
|
||
const otelEndpointUrl = process.env.OTEL_ENDPOINT || 'http://localhost:4318/v1/traces';
|
||
console.log(
|
||
`Endpoint: ${otelEndpointUrl}. (Overwrite using the OTEL_ENDPOINT environment variable)`,
|
||
);
|
||
|
||
const HIVE_ORGANIZATION_ACCESS_TOKEN = process.env.HIVE_ORGANIZATION_ACCESS_TOKEN;
|
||
if (!HIVE_ORGANIZATION_ACCESS_TOKEN) {
|
||
throw new Error('Environment variable HIVE_ORGANIZATION_ACCESS_TOKEN is missing.');
|
||
}
|
||
|
||
const HIVE_TARGET_REF = process.env.HIVE_TARGET_REF;
|
||
if (!HIVE_TARGET_REF) {
|
||
throw new Error('Environment variable HIVE_TARGET_REF is missing.');
|
||
}
|
||
|
||
const intervalMinutes = parseInt(USAGE_INTERVAL, 10);
|
||
const usageDays = parseInt(USAGE_DAYS, 10);
|
||
const now = new Date();
|
||
let currentDate = date.subDays(now, usageDays);
|
||
|
||
while (currentDate.getTime() < now.getTime()) {
|
||
console.log(currentDate.toISOString());
|
||
|
||
const promises: Array<Promise<unknown>> = [];
|
||
|
||
for (const reference of references) {
|
||
for (let i = randomInt(10); i > 0; i--) {
|
||
const tracePayloads = createTrace(currentDate, reference);
|
||
promises.push(
|
||
...tracePayloads.map(body =>
|
||
fetch(otelEndpointUrl, {
|
||
method: 'POST',
|
||
headers: {
|
||
'Content-Type': 'application/json',
|
||
Authorization: `Bearer ${HIVE_ORGANIZATION_ACCESS_TOKEN}`,
|
||
'X-Hive-Target-Ref': HIVE_TARGET_REF,
|
||
},
|
||
body: JSON.stringify(body),
|
||
}).then(res => {
|
||
if (!res.ok) {
|
||
throw new Error('Something went wrong');
|
||
}
|
||
|
||
return null;
|
||
}),
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
await Promise.all(promises);
|
||
|
||
currentDate = date.addMinutes(currentDate, intervalMinutes);
|
||
}
|
||
|
||
function randomInt(until = 10) {
|
||
return Math.floor(Math.random() * (until + 1));
|
||
}
|