Function applyConfigurationOverlay

lib/management/poll.js:44–67

(
    managementEndpoint, instanceId, remoteToken, log)

// TODO save only after successful patch
function applyConfigurationOverlay(
    managementEndpoint, instanceId, remoteToken, log) {
    async.waterfall([
        wcb => loadCachedOverlay(log, wcb),
        (cachedOverlay, wcb) => patchConfiguration(cachedOverlay,
            log, wcb),
        (cachedOverlay, wcb) =>
            loadRemoteOverlay(managementEndpoint, instanceId, remoteToken,
                cachedOverlay, log, wcb),
        (cachedOverlay, remoteOverlay, wcb) =>
            saveConfigurationVersion(cachedOverlay, remoteOverlay, log, wcb),
        (remoteOverlay, wcb) => patchConfiguration(remoteOverlay,
            log, wcb),
    ], error => {
        if (error) {
            log.error('could not apply managed configuration',
                { error: reshapeExceptionError(error),
                  method: 'applyConfigurationOverlay' });
        }
        setTimeout(applyConfigurationOverlay, pullConfigurationOverlayDelay,
            managementEndpoint, instanceId, remoteToken,
            logger.newRequestLogger());
    });
}

function postStats(managementEndpoint, instanceId, remoteToken, report, next) {
    const toURL = `${managementEndpoint}/${instanceId}/stats`;