We have a lab DNA-C that was reimaged with 2.1.2.5 a couple of months ago when we rebuilt the lab. It has been upgraded to 2.1.2.7. It is in a small lab with 4 x Catalyst 9300's, 1 x Catalyst 9800 Wi-Fi controller, 2 x Catalyst 9130AXI APs and a AP1800S Wi-Fi sensor. There are also two Catalyst 3750X's that act as the Fusion routers and provide the connectivity for DNA-C, the WLC, two ESXi hosts, a C1841 with a 16-port Async module for terminal access to everything and an ASA5508-X at the boundary. Running on the ESXi boxes are ISE 2.7, several Windows 2019 Servers (AD, DNS, DHCP & a CA) and 4 x Windows 10 clients with pass-thru adapters for Wi-Fi & Ethernet so we can test dot1x.
It seems that since the upgrade to 2.1.2.7 the influxdb service continually crashes with Out Of Memory errors. If we look at the service from the CLI we see this:
/vault from vault (ro)
influxdb:
Container ID: docker://02f9d09e0748a947b52fd46601247d1c2fb9e410b16a6a455b1856ecfb667338
Image: maglev-registry.maglev-system.svc.cluster.local:5000/influxdb:1.5.15
Image ID: docker-pullable://maglev-registry.maglev-system.svc.cluster.local:5000/influxdb@sha256:d5fe8539e98c7b807dab68e8f4a83d375ffd8073ddbca6a16bbb65736992e12b
Ports: 8083/TCP, 8086/TCP, 8089/TCP
Host Ports: 0/TCP, 0/TCP, 0/TCP
State: Running
Started: Thu, 01 Jul 2021 10:46:03 +0000
Last State: Terminated
Reason: OOMKilled
Message: 2021-07-01 10:46:02 | ERROR | Invalid Configurations present on InfluxDB
Exit Code: 137
Started: Thu, 01 Jul 2021 10:42:58 +0000
Finished: Thu, 01 Jul 2021 10:46:02 +0000
Ready: True
Restart Count: 1
I'm tempted to upgrade to 2.2.2.3, however the 'Invalid Configurations' error message is a bit concerning. This error doesn't appear every time, however the service restarts every few minutes. Is this a TAC case?
