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[7.x] Return early when parallel install process detected (#84190) #84646

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Dec 1, 2020
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
*/

import { SavedObject, SavedObjectsClientContract } from 'src/core/server';
import { InstallablePackage, InstallSource } from '../../../../common';
import { InstallablePackage, InstallSource, MAX_TIME_COMPLETE_INSTALL } from '../../../../common';
import { PACKAGES_SAVED_OBJECT_TYPE } from '../../../constants';
import {
AssetReference,
Expand Down Expand Up @@ -46,15 +46,29 @@ export async function _installPackage({
installSource: InstallSource;
}): Promise<AssetReference[]> {
const { name: pkgName, version: pkgVersion } = packageInfo;
// add the package installation to the saved object.
// if some installation already exists, just update install info
// if some installation already exists
if (installedPkg) {
await savedObjectsClient.update(PACKAGES_SAVED_OBJECT_TYPE, pkgName, {
install_version: pkgVersion,
install_status: 'installing',
install_started_at: new Date().toISOString(),
install_source: installSource,
});
// if the installation is currently running, don't try to install
// instead, only return already installed assets
if (
installedPkg.attributes.install_status === 'installing' &&
Date.now() - Date.parse(installedPkg.attributes.install_started_at) <
MAX_TIME_COMPLETE_INSTALL
) {
let assets: AssetReference[] = [];
assets = assets.concat(installedPkg.attributes.installed_es);
assets = assets.concat(installedPkg.attributes.installed_kibana);
return assets;
} else {
// if no installation is running, or the installation has been running longer than MAX_TIME_COMPLETE_INSTALL
// (it might be stuck) update the saved object and proceed
await savedObjectsClient.update(PACKAGES_SAVED_OBJECT_TYPE, pkgName, {
install_version: pkgVersion,
install_status: 'installing',
install_started_at: new Date().toISOString(),
install_source: installSource,
});
}
} else {
await createInstallation({
savedObjectsClient,
Expand Down