k-space/log-viewer
11
0
Fork 0
Code Issues 6 Pull Requests Projects Activity

Get all possible filters from backend

Browse Source
This commit is contained in:
Erki Aas
2022-10-11 23:15:52 +03:00
parent 97ad29ade0
commit be79d178ff
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
backend/server.js
View File

@@ -32,6 +32,12 @@ async function run() {
changeStream = collection.watch(pipeline, options);
console.log("Started watching changes in database");
const filterOptions = {
'kubernetes.namespace': await collection.distinct('kubernetes.namespace'),
'kubernetes.pod.name': await collection.distinct('kubernetes.pod.name'),
'kubernetes.container.name': await collection.distinct('kubernetes.container.name')
}
const writeMessage = (response, blob) => {
const id = blob._id || null
const message = `id: ${id}\nevent: message\ndata: ${JSON.stringify(blob)}\n\n`
@@ -45,6 +51,9 @@ async function run() {
const header = { 'Content-Type': 'text/event-stream', 'Connection': 'keep-alive' };
response.writeHead(200, "OK", header);
const message = `id: 1\nevent: filters\ndata: ${JSON.stringify(filterOptions)}\n\n`
response.write(message)
const historyCursor = collection.find()
.sort({$natural:-1})
.limit(historyNumber).toArray().then((res) => {