getting "was collected before with the same name and label values"

[dgttm]

Hello,

I just upgraded from an older version in an multi customer, kolla-ansible deloyed openstack rocky, but I get the following errors (only on prod, on stage and dev its running fine).

INFO[0030] Collecting metrics for exporter: openstack_nova, metric: security_groups  source="exporter.go:88"
INFO[0031] Collecting metrics for exporter: openstack_cinder, metric: snapshots  source="exporter.go:88"
INFO[0031] Collecting metrics for exporter: openstack_nova, metric: vcpus_used  source="exporter.go:88"
INFO[0031] Collecting metrics for exporter: openstack_nova, metric: memory_available_bytes  source="exporter.go:88"
INFO[0031] Collecting metrics for exporter: openstack_nova, metric: local_storage_used_bytes  source="exporter.go:88"
An error has occurred while serving metrics:

16 error(s) occurred:
* collected metric "openstack_nova_limits_vcpus_max" { label:<name:"tenant" value:"projekt1" > gauge:<value:80 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_used" { label:<name:"tenant" value:"projekt1" > gauge:<value:6 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_max" { label:<name:"tenant" value:"projekt1" > gauge:<value:262144 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_used" { label:<name:"tenant" value:"projekt1" > gauge:<value:12288 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_max" { label:<name:"tenant" value:"projekt1" > gauge:<value:80 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_used" { label:<name:"tenant" value:"projekt1" > gauge:<value:0 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_max" { label:<name:"tenant" value:"projekt1" > gauge:<value:262144 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_used" { label:<name:"tenant" value:"projekt1" > gauge:<value:0 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_max" { label:<name:"tenant" value:"musterproject" > gauge:<value:80 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_used" { label:<name:"tenant" value:"musterproject" > gauge:<value:0 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_max" { label:<name:"tenant" value:"musterproject" > gauge:<value:262144 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_used" { label:<name:"tenant" value:"musterproject" > gauge:<value:0 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_max" { label:<name:"tenant" value:"main" > gauge:<value:80 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_vcpus_used" { label:<name:"tenant" value:"main" > gauge:<value:0 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_max" { label:<name:"tenant" value:"main" > gauge:<value:262144 > } was collected before with the same name and label values
* collected metric "openstack_nova_limits_memory_used" { label:<name:"tenant" value:"main" > gauge:<value:0 > } was collected before with the same name and label values
INFO[0033] Collecting metrics for exporter: openstack_neutron, metric: agent_state  source="exporter.go:88"
INFO[0038] Collecting metrics for exporter: openstack_nova, metric: limits_vcpus_used  source="exporter.go:88"
INFO[0038] Collecting metrics for exporter: openstack_nova, metric: availability_zones  source="exporter.go:88"
INFO[0038] Collecting metrics for exporter: openstack_nova, metric: security_groups  source="exporter.go:88"
INFO[0039] Collecting metrics for exporter: openstack_nova, metric: vcpus_used  source="exporter.go:88"

any help appreciated! thanks a lot !

[vooon]

Got similar issue, but the problem is that other metrics is not published as well (curl http://localhost:9180/metrics responds with errors list).

From logs i see that exporter fails on projects closed for exporter user for security reasons.

So to fix, need a way to ignore closed projects.

[niedbalski]

@vooon this should be fixed in master and will be released on 1.0.0, fixed by #93

[vooon]

@niedbalski, I will check on coming week and write you back. Thanks!

[vooon]

@niedbalski works like a charm! Thanks!