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Failed to fetch chart info #56

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philbo opened this issue Apr 1, 2021 · 4 comments
Closed

Failed to fetch chart info #56

philbo opened this issue Apr 1, 2021 · 4 comments

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@philbo
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philbo commented Apr 1, 2021 •
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Hi,

I'm getting multiple errors when running helm-exporter:0.6.2

time="2021-04-01T14:38:23Z" level=error msg="Failed to fetch chart info" chart=nginx-ingress error="invalid character '<' looking for beginning of value"
time="2021-04-01T14:38:23Z" level=error msg="Failed to fetch chart info" chart=pgbouncer error="invalid character '<' looking for beginning of value"
time="2021-04-01T14:38:23Z" level=error msg="Failed to fetch chart info" chart=cloudsql-proxy error="invalid character '<' looking for beginning of value"
time="2021-04-01T14:38:23Z" level=error msg="Failed to fetch chart info" chart=flux error="invalid character '<' looking for beginning of value"
time="2021-04-01T14:38:23Z" level=error msg="Failed to fetch chart info" chart=helm-operator error="invalid character '<' looking for beginning of value"
time="2021-04-01T14:38:23Z" level=error msg="Failed to fetch chart info" chart=kubernetes-dashboard error="invalid character '<' looking for beginning of value"

My guess is that the response from findChart is not JSON as expected, but probably some kind of HTML response.

Any suggestions as to how to debug or fix the error?
@sstarcher
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One option would be to disable fetch latest and it would not attempt to query.

@sstarcher
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Looks like it moved and it's seeing a redirect instead. The URL in the code would need updated. Overall it would be much

❯ curl 'https://hub.helm.sh/api/chartsvc/v1/charts/search?q=nginx-ingress'
<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
</body>
</html>

❯ curl 'https://artifacthub.io/api/chartsvc/v1/charts/search?q=nginx-ingress'
{"data":[{"id":"nginx/nginx-ingress","artifactHub":{"packageUrl":"https://artifacthub.io/packages/helm/nginx/nginx-ingress"},"attributes":{"description":"NGINX Ingress Controller","repo":{"name":"nginx","url":"https://helm.nginx.com/stable"}},"relationships":{"latestChartVersion":{"data":{"version":"0.9.0","app_version":"1.11.0"}}}},{"id":"nginx-edge/nginx-ingress","artifactHub":{"packageUrl":"https://artifacthub.io/packages/helm/nginx-edge/nginx-ingress"},"attributes":{"description":"NGINX Ingress Controller","repo":{"name":"nginx-edge","url":"https://helm.nginx.com/edge"}},"relationships":{"latestChartVersion":{"data":{"version":"0.0.0-edge","app_version":"edge"}}}},{"id":"hkube/nginx-ingress","artifactHub":{"packageUrl":"https://artifacthub.io/packages/helm/hkube/nginx-ingress"},"attributes":{"description":"An nginx Ingress controller that uses ConfigMap to store the nginx configuration.","repo":{"name":"hkube","url":"https://hkube.io/helm/"}},"relationships":{"latestChartVersion":{"data":{"version":"1.31.1002","app_version":"0.29.0"}}}},{"id":"cloudposse/nginx-ingress","artifactHub":{"packageUrl":"https://artifacthub.io/packages/helm/cloudposse/nginx-ingress"},"attributes":{"description":"A Helm chart for Nginx Ingress","repo":{"name":"cloudposse","url":"https://charts.cloudposse.com/incubator/"}},"relationships":{"latestChartVersion":{"data":{"version":"0.1.8"}}}},{"id":"cloudposse/nginx-default-backend","artifactHub":{"packageUrl":"https://artifacthub.io/packages/helm/cloudposse/nginx-default-backend"},"attributes":{"description":"A Helm chart for nginx-default-backend to be used by nginx-ingress controller","repo":{"name":"cloudposse","url":"https://charts.cloudposse.com/incubator/"}},"relationships":{"latestChartVersion":{"data":{"version":"0.5.0"}}}},{"id":"cloudposse/fail-whale","artifactHub":{"packageUrl":"https://artifacthub.io/packages/helm/cloudposse/fail-whale"},"attributes":{"description":"A Helm chart that provides a maintenance backend to be used by nginx-ingress controller","repo":{"name":"cloudposse","url":"https://charts.cloudposse.com/incubator/"}},"relationships":{"latestChartVersion":{"data":{"version":"0.1.1"}}}}]}%

@philbo
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philbo commented Apr 1, 2021

doesn't the http client follow redirects by default? https://golang.org/src/net/http/client.go?s=15281:15329#L435

@philbo philbo mentioned this issue Apr 3, 2021
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@sstarcher
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0.7.3 should be available

@philbo philbo changed the title Failed to search chart info Failed to fetch chart info Apr 6, 2021
@philbo philbo closed this as completed Apr 6, 2021
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@philbo @sstarcher