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Feature/seonghwa/new error logs #9

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0f4ffe2
add logs
shyun-comcom Sep 22, 2022
692d794
add catch for unhandled firebase reject
shyun-comcom Sep 22, 2022
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2 changes: 1 addition & 1 deletion src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ program.command('serve').action(async () => {
await worker.startForK8s();
}
} catch (err) {
log.error(`[-] Failed to start Worker - ${err.message}`);
log.error(`[-] Failed to start Worker - ${JSON.stringify(err)}`);
}
});

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38 changes: 23 additions & 15 deletions src/manager/worker.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -650,10 +650,10 @@ export default class WorkerBase {
/**
* It is CallBack Function for Watching Pod Information [UPDATE, ADDED].
*/
protected podUpdataOrAddCallback = async (data: types.PodInfo) => {
protected podUpdateOrAddCallback = async (data: types.PodInfo) => {
try {
if (data.labels && data.labels.ainConnect) {
log.debug(`[+] podUpdataOrAddCallback podName: ${data.appName}, status:${data.status.phase}`);
log.debug(`[+] podUpdateOrAddCallback podName: ${data.appName}, status:${data.status.phase}`);
await this.writePodStatus(data);
}
} catch (err) {
Expand All @@ -665,20 +665,28 @@ export default class WorkerBase {
* It is CallBack Function for Watching Pod Information [DELETE].
*/
protected podDeleteCallback = async (data: types.PodInfo) => {
log.debug(`[+] podDeleteCallback podName: ${data.appName}, status:${data.status}`);
log.debug(`[+] podDeleteCallback podName: ${data.appName}, status:${data.status.phase}`);
// Only information generated through API is removed in redis.
if (data.labels && data.labels.ainConnect) {
if (data.labels && data.labels.nfs) {
await this.connectSdk.deleteStorageStatus(
this.workerInfo.clusterName, data.appName,
);
try {
await this.connectSdk.deleteStorageStatus(
this.workerInfo.clusterName, data.appName,
);
} catch (err) {
log.error(`[-] Failed to delete Storage ${err.message}`);
}
} else {
await this.connectSdk.deletePodStatus(
this.workerInfo.clusterName, data.appName,
data.name,
);
if (this.connectContainerInfo && this.connectContainerInfo[data.appName][data.name]) {
delete this.connectContainerInfo[data.appName][data.name];
try {
await this.connectSdk.deletePodStatus(
this.workerInfo.clusterName, data.appName,
data.name,
);
if (this.connectContainerInfo && this.connectContainerInfo[data.appName][data.name]) {
delete this.connectContainerInfo[data.appName][data.name];
}
} catch (err) {
log.error(`[-] Failed to delete NodeInfo ${err.message}`);
}
}
}
Expand All @@ -689,11 +697,11 @@ export default class WorkerBase {
*/
protected watchPodInfos() {
this.k8sApi.makeInformerPod(
this.podUpdataOrAddCallback, // ADDED
this.podUpdataOrAddCallback, // UPDATE
this.podUpdateOrAddCallback, // ADDED
this.podUpdateOrAddCallback, // UPDATE
this.podDeleteCallback, // DELETE
async () => { // ERROR
log.debug('[+] watchPodInfos Error');
log.error('[-] watchPodInfos Error');
// Remove Pod Information on Redis for sync.
await this.initPodInfo();
},
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12 changes: 12 additions & 0 deletions src/util/k8s/api.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,9 @@ import * as request from 'request';
import * as http2 from 'http2';
import * as util from 'util';
import * as types from '../../common/types';
import Logger from '../../common/logger';

const log = Logger.createLogger('util.k8s.api');

const exec = util.promisify(require('child_process').exec);

Expand Down Expand Up @@ -754,6 +757,10 @@ export default class Api {
const url = new URL(opts.uri);
const host = `${url.protocol}//${url.host}`;
const http2ClientSession = http2.connect(host, { ca: connectionOptions['ca'] });
http2ClientSession.on('error', (error) => {
log.error(`[-] http2ClientSession error - ${JSON.stringify(error)}`);
});

let path = '/api/v1/pods?watch=true';
if (opts && opts.qs && opts.qs.resourceVersion) {
path += `&resourceVersion=${opts.qs.resourceVersion}`;
Expand Down Expand Up @@ -786,6 +793,7 @@ export default class Api {
}, 5000);

http2Stream.on('end', () => {
log.info('[+] http2Stream ended');
clearInterval(pingInterval);
http2ClientSession.close();
this.informer.off('error', errorHandler);
Expand All @@ -794,6 +802,10 @@ export default class Api {
this.informer.off('delete', deleteHandler);
this.informer.stop();
});

http2Stream.on('error', (error) => {
log.error(`[-] http2Stream error - ${JSON.stringify(error)}`);
});
return http2Stream;
},
};
Expand Down