Hi, in an attempt to get my brain focused on the useful bits of test driver logs, when interactively running nixos vm tests (./result/bin/nixos-test-driver
), I’d like to filter for example on kube-apiserver
entries, only (see snippet below). (How) can I do that?
machine1 # [ 89.387229] dhcpcd[899]: veth83bff06a: no IPv6 Routers available
machine1 # [ 92.585981] dhcpcd[899]: vethc442c062: no IPv6 Routers available
machine1 # [ 93.163553] dhcpcd[899]: vetheeb33a6b: no IPv6 Routers available
machine1 # [ 99.359410] kube-apiserver[1147]: I0514 21:38:42.721707 1147 client.go:360] parsed scheme: "passthrough"
machine1 # [ 99.374372] kube-apiserver[1147]: I0514 21:38:42.728062 1147 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://etcd.local:2379 <nil> 0 <nil>}] <nil> <nil>}
machine1 # [ 99.384252] kube-apiserver[1147]: I0514 21:38:42.728137 1147 clientconn.go:948] ClientConn switching balancer to "pick_first"
machine1 # [ 122.710980] kube-addons[1804]: Error from server (NotFound): endpoints "kube-controller-manager" not found
machine1 # [ 122.715264] kube-addons[1211]: INFO: Leader is
machine1 # [ 123.073686] kube-addons[1211]: INFO: == Kubernetes addon ensure completed at 2021-05-14T21:39:06+00:00 ==
machine1 # [ 123.075131] kube-addons[1211]: INFO: == Reconciling with deprecated label ==
machine1 # [ 124.274357] kube-addons[1815]: Warning: extensions/v1beta1 Ingress is deprecated in v1.14+, unavailable in v1.22+; use networking.k8s.io/v1 Ingress
machine1 # [ 124.664223] kube-addons[1816]: configmap/coredns unchanged
machine1 # [ 124.666063] kube-addons[1816]: deployment.apps/coredns unchanged
While at it, is it supposed to be so that the prompt (>>>
) get’s overridden by the logs, like follows? This makes it extremely hard to work with this prompt as logs pour in at high rates and make any prompt illegible.
machine1 # [ 305.968045] kube-addons[1211]: INFO: == Kubernetes addon reconcile completed at 2021-05-14T21:42:09+00:00 ==
>>> machine1 # [ 310.250664] kube-apiserver[1147]: I0514 21:42:13.612035 1147 client.go:360] parsed scheme: "passthrough"
machine1 # [ 310.286976] kube-apiserver[1147]: I0514 21:42:13.621236 1147 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://etcd.local:2379 <nil> 0 <nil>}] <nil> <nil>}
machine1 # [ 310.289164] kube-apiserver[1147]: I0514 21:42:13.621456 1147 clientconn.go:948] ClientConn switching balancer to "pick_first"
Trying to write something on the prompt:
machine1 # [ 425.878403] kube-addons[1211]: INFO: == Kubernetes addon reconcile completed at 2021-05-14T21:44:09+00:00 ==
>>> trying to write smachine1 # [ 442.136714] kube-apiserver[1147]: I0514 21:44:25.500185 1147 client.go:360] parsed scheme: "passthrough"
machine1 # [ 442.138227] kube-apiserver[1147]: I0514 21:44:25.501797 1147 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://etcd.local:2379 <nil> 0 <nil>}] <nil> <nil>}
machine1 # [ 442.141680] kube-apiserver[1147]: I0514 21:44:25.501824 1147 clientconn.go:948] ClientConn switching balancer to "pick_first"
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