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Improved kubernetes error handling

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This commit is contained in:
James Wynn 2022-10-26 10:15:25 -05:00
parent 8887fcc3ee
commit 4fc6db49ca
8 changed files with 205 additions and 124 deletions
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23
src/pages/api/kubernetes/status/[...service].js
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@ -1,6 +1,9 @@
import { CoreV1Api } from "@kubernetes/client-node";
import getKubeConfig from "../../../../utils/config/kubernetes";
import createLogger from "../../../../utils/logger";
const logger = createLogger("kubernetesStatusService");
export default async function handler(req, res) {
const APP_LABEL = "app.kubernetes.io/name";
@ -18,11 +21,22 @@ export default async function handler(req, res) {
try {
const kc = getKubeConfig();
const coreApi = kc.makeApiClient(CoreV1Api);
const podsResponse = await coreApi.listNamespacedPod(namespace, null, null, null, null, labelSelector);
const pods = podsResponse.body.items;
const podsResponse = await coreApi.listNamespacedPod(namespace, null, null, null, null, labelSelector)
.then((response) => response.body)
.catch((err) => {
logger.error("Error getting pods: %d %s %s", err.statusCode, err.body, err.response);
return null;
});
if (!podsResponse) {
res.status(500).send({
error: "Error communicating with kubernetes"
});
return;
}
const pods = podsResponse.items;
if (pods.length === 0) {
res.status(200).send({
res.status(404).send({
error: "not found",
});
return;
@ -34,7 +48,8 @@ export default async function handler(req, res) {
res.status(200).json({
status
});
} catch {
} catch (e) {
logger.error(e);
res.status(500).send({
error: "unknown error",
});