Closed bcbrockway closed 4 years ago
Upon failure when querying region quotas the exporter crashes.
It should retry using an exponential back-off.
It crashes completely with invalid memory address or nil pointer dereference:
invalid memory address or nil pointer dereference
time="2020-06-26T12:47:11Z" level=info msg="Starting gcp_quota_exporter (version=, branch=, revision=)" source="main.go:164" time="2020-06-26T12:47:11Z" level=info msg="Build context (go=go1.13.12, user=, date=)" source="main.go:165" time="2020-06-26T12:47:16Z" level=info msg="Google Project: XXXXXX" source="main.go:210" time="2020-06-26T12:47:16Z" level=info msg="Listening on :9592" source="main.go:211" time="2020-06-26T12:51:09Z" level=error msg="Failure when querying region quotas: Get https://www.googleapis.com/compute/v1/projects/XXXXXX/regions?alt=json&prettyPrint=false: net/http: request canceled (Client.Timeout exceeded while awaiting headers)" source="main.go:73" panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x88 pc=0xb1a206] goroutine 124 [running]: main.(*Exporter).Collect(0xc0002da090, 0xc00036e120) /app/main.go:94 +0xc6 github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1() /go/pkg/mod/github.com/prometheus/client_golang@v0.9.3/prometheus/registry.go:434 +0x19d created by github.com/prometheus/client_golang/prometheus.(*Registry).Gather /go/pkg/mod/github.com/prometheus/client_golang@v0.9.3/prometheus/registry.go:526 +0xe12
Bug Report
Upon failure when querying region quotas the exporter crashes.
Expected Behaviour
It should retry using an exponential back-off.
Actual Behaviour
It crashes completely with
invalid memory address or nil pointer dereference
: