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Add journald format flag

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Change-type: minor
Signed-off-by: Cameron Diver <cameron@balena.io>
This commit is contained in:
Cameron Diver
2019-08-21 15:01:18 +01:00
parent 2d924b83fc
commit 48bccd34db
3 changed files with 11 additions and 4 deletions
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3
src/device-api/v2.ts
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@ -539,8 +539,9 @@ export function createV2Api(router: Router, applications: ApplicationManager) {
const follow = checkTruthy(req.body.follow) || false;
const count = checkInt(req.body.count, { positive: true }) || undefined;
const unit = req.body.unit;
const format = req.body.format || 'short';
const journald = spawnJournalctl({ all, follow, count, unit });
const journald = spawnJournalctl({ all, follow, count, unit, format });
res.status(200);
journald.stdout.pipe(res);
res.on('close', () => {

5
src/lib/journald.ts
View File

@ -8,13 +8,12 @@ export function spawnJournalctl(opts: {
follow: boolean;
count?: number;
unit?: string;
format: string;
}): ChildProcess {
const args = [
// The directory we want to run the chroot from
constants.rootMountPoint,
'journalctl',
'-o',
'export',
];
if (opts.all) {
args.push('-a');
@ -30,6 +29,8 @@ export function spawnJournalctl(opts: {
args.push('-n');
args.push(opts.count.toString());
}
args.push('-o');
args.push(opts.format);
log.debug('Spawning journald with: chroot ', args.join(' '));