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Loki: Reset data.js after PR (#71328)

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reset data.js
This commit is contained in:
Sven Grossmann
2023-07-11 10:52:44 +02:00
committed by GitHub
parent bcff4283fd
commit aa115afbaa
1 changed files with 9 additions and 21 deletions
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30
devenv/docker/blocks/loki/data/data.js
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@ -170,45 +170,33 @@ async function sendOldLogs() {
const delays = calculateDelays(DAYS * POINTS_PER_DAY); const delays = calculateDelays(DAYS * POINTS_PER_DAY);
const timeRange = DAYS * 24 * 60 * 60 * 1000; const timeRange = DAYS * 24 * 60 * 60 * 1000;
let timestampMs = new Date().getTime() - timeRange; let timestampMs = new Date().getTime() - timeRange;
for (let i = 0; i < delays.length; i++) { // i cannot do a forEach because of the `await` inside for(let i =0; i < delays.length; i++ ) { // i cannot do a forEach because of the `await` inside
const delay = delays[i]; const delay = delays[i];
timestampMs += Math.trunc(delay * timeRange); timestampMs += Math.trunc(delay * timeRange);
const timestampNs = `${timestampMs}${getRandomNanosecPart()}`; const timestampNs = `${timestampMs}${getRandomNanosecPart()}`;
globalCounter += 1; globalCounter += 1;
const item = getRandomLogItem(globalCounter) const item = getRandomLogItem(globalCounter)
await lokiSendLogLine(timestampNs, JSON.stringify(item), { age: 'old', place: 'moon', ...sharedLabels }); await lokiSendLogLine(timestampNs, JSON.stringify(item), {age:'old', place:'moon', ...sharedLabels});
await lokiSendLogLine(timestampNs, logFmtLine(item), { age: 'old', place: 'luna', ...sharedLabels }); await lokiSendLogLine(timestampNs, logFmtLine(item), {age:'old', place:'luna', ...sharedLabels});
}; };
} }
async function sendNewLogs() { async function sendNewLogs() {
while (true) { while(true) {
globalCounter += 1; globalCounter += 1;
const nowMs = new Date().getTime(); const nowMs = new Date().getTime();
const rnd = Math.random() const timestampNs = `${nowMs}${getRandomNanosecPart()}`;
const ns = Math.trunc(rnd * 1000000).toString().padStart(6, '0');
const ns1 = Math.trunc((rnd * 1000000)+1).toString().padStart(6, '0');
const ns2 = Math.trunc((rnd * 1000000)+2).toString().padStart(6, '0');
const timestampNs = `${nowMs}${ns}`;
const timestampNs1 = `${nowMs}${ns1}`;
const timestampNs2 = `${nowMs}${ns2}`;
const item = getRandomLogItem(globalCounter) const item = getRandomLogItem(globalCounter)
await lokiSendLogLine(timestampNs, JSON.stringify(item), {age:'new', place:'moon', ...sharedLabels});
await lokiSendLogLine(timestampNs, JSON.stringify(item), { time: 'ns', age: 'new', place: 'moon', ...sharedLabels }); await lokiSendLogLine(timestampNs, logFmtLine(item), {age:'new', place:'luna', ...sharedLabels});
await lokiSendLogLine(timestampNs1, JSON.stringify(item), { time: 'ns', age: 'new', place: 'moon', ...sharedLabels }); const sleepDuration = 200 + Math.random() * 800; // between 0.2 and 1 seconds
await lokiSendLogLine(timestampNs2, JSON.stringify(item), { time: 'ns', age: 'new', place: 'moon', ...sharedLabels });
const sleepDuration = 200 + Math.random() * 800; // between 0.2 and 1 seconds
await sleep(sleepDuration); await sleep(sleepDuration);
process.exit(0);
} }
} }
async function main() { async function main() {
// we generate both old-logs and new-logs at the same time // we generate both old-logs and new-logs at the same time
await Promise.all([sendNewLogs()]) await Promise.all([sendOldLogs(), sendNewLogs()])
} }
// when running in docker, we catch the needed stop-signal, to shutdown fast // when running in docker, we catch the needed stop-signal, to shutdown fast