| Time | Namespace | Component | RelatedObject | Reason | Message |
|---|---|---|---|---|---|
openshift-ingress |
kube-auth-proxy-5f6d56fbfb-z7p7k |
Scheduled |
Successfully assigned openshift-ingress/kube-auth-proxy-5f6d56fbfb-z7p7k to ip-10-0-140-158.ec2.internal | ||
openshift-ingress |
data-science-gateway-data-science-gateway-class-68cf4d799c7bblg |
Scheduled |
Successfully assigned openshift-ingress/data-science-gateway-data-science-gateway-class-68cf4d799c7bblg to ip-10-0-142-132.ec2.internal | ||
openshift-ingress |
payload-processing-5b54b7fbb7-wnqrw |
Scheduled |
Successfully assigned openshift-ingress/payload-processing-5b54b7fbb7-wnqrw to ip-10-0-135-160.ec2.internal | ||
openshift-ingress |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
Scheduled |
Successfully assigned openshift-ingress/maas-default-gateway-openshift-default-5ccb968c66-qfzwd to ip-10-0-142-132.ec2.internal | ||
openshift-ingress |
router-default-597cc6d5f6-hct55 |
FailedScheduling |
0/3 nodes are available: 3 node(s) had untolerated taint(s). no new claims to deallocate, preemption: 0/3 nodes are available: 3 Preemption is not helpful for scheduling. | ||
openshift-ingress |
router-default-597cc6d5f6-hct55 |
Scheduled |
Successfully assigned openshift-ingress/router-default-597cc6d5f6-hct55 to ip-10-0-142-132.ec2.internal | ||
openshift-ingress |
payload-pre-processing-59fbc47bf8-9whgt |
Scheduled |
Successfully assigned openshift-ingress/payload-pre-processing-59fbc47bf8-9whgt to ip-10-0-140-158.ec2.internal | ||
openshift-ingress |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Scheduled |
Successfully assigned openshift-ingress/data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 to ip-10-0-142-132.ec2.internal | ||
openshift-ingress |
kube-auth-proxy-5f6d56fbfb-mkxqk |
Scheduled |
Successfully assigned openshift-ingress/kube-auth-proxy-5f6d56fbfb-mkxqk to ip-10-0-135-160.ec2.internal | ||
openshift-ingress |
istiod-openshift-gateway-5677ccb49b-l4v4n |
Scheduled |
Successfully assigned openshift-ingress/istiod-openshift-gateway-5677ccb49b-l4v4n to ip-10-0-135-160.ec2.internal | ||
openshift-ingress |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Scheduled |
Successfully assigned openshift-ingress/istiod-openshift-gateway-7b7995d5cd-tfn67 to ip-10-0-135-160.ec2.internal | ||
openshift-ingress |
deployment-controller |
router-default |
ScalingReplicaSet |
Scaled up replica set router-default-597cc6d5f6 from 0 to 1 | |
openshift-ingress |
service-controller |
router-default |
EnsuringLoadBalancer |
Ensuring load balancer | |
openshift-ingress |
service-controller |
router-default |
UnAvailableLoadBalancer |
There are no available nodes for LoadBalancer | |
openshift-ingress |
service-controller |
router-default |
EnsuredLoadBalancer |
Ensured load balancer | |
| (x13) | openshift-ingress |
replicaset-controller |
router-default-597cc6d5f6 |
FailedCreate |
Error creating: pods "router-default-597cc6d5f6-" is forbidden: autoscaling.openshift.io/ManagementCPUsOverride the cluster does not have any nodes |
| (x16) | openshift-ingress |
replicaset-controller |
router-default-597cc6d5f6 |
FailedCreate |
Error creating: pods "router-default-597cc6d5f6-" is forbidden: autoscaling.openshift.io/ManagementCPUsOverride the cluster does not have any nodes |
| (x3) | openshift-ingress |
service-controller |
router-default |
UpdatedLoadBalancer |
Updated load balancer with new hosts |
openshift-ingress |
replicaset-controller |
router-default-597cc6d5f6 |
SuccessfulCreate |
Created pod: router-default-597cc6d5f6-hct55 | |
| (x6) | openshift-ingress |
kubelet |
router-default-597cc6d5f6-hct55 |
FailedMount |
MountVolume.SetUp failed for volume "metrics-certs" : secret "router-metrics-certs-default" not found |
| (x6) | openshift-ingress |
kubelet |
router-default-597cc6d5f6-hct55 |
FailedMount |
MountVolume.SetUp failed for volume "service-ca-bundle" : configmap references non-existent config key: service-ca.crt |
openshift-ingress |
kubelet |
router-default-597cc6d5f6-hct55 |
Started |
Started container router | |
openshift-ingress |
kubelet |
router-default-597cc6d5f6-hct55 |
Created |
Created container: router | |
openshift-ingress |
kubelet |
router-default-597cc6d5f6-hct55 |
Pulled |
Container image "quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:eaa467bc105be2f7695ecfea0f0c53f4c5cd52f1f705da378c7a33d13f1d102f" already present on machine | |
openshift-ingress |
multus |
router-default-597cc6d5f6-hct55 |
AddedInterface |
Add eth0 [10.132.0.17/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-mkxqk |
FailedMount |
MountVolume.SetUp failed for volume "tls-certs" : secret "kube-auth-proxy-tls" not found | |
openshift-ingress |
deployment-controller |
kube-auth-proxy |
ScalingReplicaSet |
Scaled up replica set kube-auth-proxy-5f6d56fbfb from 0 to 2 | |
openshift-ingress |
replicaset-controller |
kube-auth-proxy-5f6d56fbfb |
SuccessfulCreate |
Created pod: kube-auth-proxy-5f6d56fbfb-z7p7k | |
openshift-ingress |
replicaset-controller |
kube-auth-proxy-5f6d56fbfb |
SuccessfulCreate |
Created pod: kube-auth-proxy-5f6d56fbfb-mkxqk | |
| (x2) | openshift-ingress |
replicaset-controller |
kube-auth-proxy-5f6d56fbfb |
FailedCreate |
Error creating: pods "kube-auth-proxy-5f6d56fbfb-" is forbidden: error looking up service account openshift-ingress/kube-auth-proxy: serviceaccount "kube-auth-proxy" not found |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-z7p7k |
FailedMount |
MountVolume.SetUp failed for volume "tls-certs" : secret "kube-auth-proxy-tls" not found | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-z7p7k |
Pulling |
Pulling image "quay.io/opendatahub/odh-kube-auth-proxy:v3.5.0-ea.2" | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-mkxqk |
Pulling |
Pulling image "quay.io/opendatahub/odh-kube-auth-proxy:v3.5.0-ea.2" | |
openshift-ingress |
multus |
kube-auth-proxy-5f6d56fbfb-mkxqk |
AddedInterface |
Add eth0 [10.133.0.27/23] from ovn-kubernetes | |
openshift-ingress |
multus |
kube-auth-proxy-5f6d56fbfb-z7p7k |
AddedInterface |
Add eth0 [10.134.0.20/23] from ovn-kubernetes | |
openshift-ingress |
replicaset-controller |
istiod-openshift-gateway-7b7995d5cd |
SuccessfulCreate |
Created pod: istiod-openshift-gateway-7b7995d5cd-tfn67 | |
openshift-ingress |
deployment-controller |
istiod-openshift-gateway |
ScalingReplicaSet |
Scaled up replica set istiod-openshift-gateway-7b7995d5cd from 0 to 1 | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-z7p7k |
Pulled |
Successfully pulled image "quay.io/opendatahub/odh-kube-auth-proxy:v3.5.0-ea.2" in 2.847s (2.847s including waiting). Image size: 265120132 bytes. | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-z7p7k |
Created |
Created container: kube-auth-proxy | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-mkxqk |
Pulled |
Successfully pulled image "quay.io/opendatahub/odh-kube-auth-proxy:v3.5.0-ea.2" in 2.914s (2.914s including waiting). Image size: 265120132 bytes. | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-z7p7k |
Started |
Started container kube-auth-proxy | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Pulling |
Pulling image "registry.redhat.io/openshift-service-mesh/istio-pilot-rhel9@sha256:2a25d47b4bb3bf346563a0ccea986c0ab0466709ca4cb9d2666ba6a02a8a5f31" | |
openshift-ingress |
multus |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
AddedInterface |
Add eth0 [10.133.0.28/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-mkxqk |
Started |
Started container kube-auth-proxy | |
openshift-ingress |
kubelet |
kube-auth-proxy-5f6d56fbfb-mkxqk |
Created |
Created container: kube-auth-proxy | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Started |
Started container discovery | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Created |
Created container: discovery | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Pulled |
Successfully pulled image "registry.redhat.io/openshift-service-mesh/istio-pilot-rhel9@sha256:2a25d47b4bb3bf346563a0ccea986c0ab0466709ca4cb9d2666ba6a02a8a5f31" in 2.542s (2.542s including waiting). Image size: 181126104 bytes. | |
openshift-ingress |
replicaset-controller |
data-science-gateway-data-science-gateway-class-fddd6c88c |
SuccessfulCreate |
Created pod: data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
ProbeError |
Readiness probe error: HTTP probe failed with statuscode: 503 body: | |
openshift-ingress |
replicaset-controller |
data-science-gateway-data-science-gateway-class-68cf4d799c |
SuccessfulCreate |
Created pod: data-science-gateway-data-science-gateway-class-68cf4d799c7bblg | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Unhealthy |
Readiness probe failed: HTTP probe failed with statuscode: 503 | |
openshift-ingress |
deployment-controller |
data-science-gateway-data-science-gateway-class |
ScalingReplicaSet |
Scaled up replica set data-science-gateway-data-science-gateway-class-68cf4d799c from 0 to 1 | |
openshift-ingress |
deployment-controller |
data-science-gateway-data-science-gateway-class |
ScalingReplicaSet |
Scaled up replica set data-science-gateway-data-science-gateway-class-fddd6c88c from 0 to 1 | |
openshift-ingress |
multus |
data-science-gateway-data-science-gateway-class-68cf4d799c7bblg |
AddedInterface |
Add eth0 [10.132.0.30/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-68cf4d799c7bblg |
Pulling |
Pulling image "registry.redhat.io/openshift-service-mesh/istio-proxyv2-rhel9@sha256:2b5f5aa5ee9974269d8e3666b1bfc58da10c172bf3f1d6defd555fbd1ac9a6ec" | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Pulling |
Pulling image "registry.redhat.io/openshift-service-mesh/istio-proxyv2-rhel9@sha256:2b5f5aa5ee9974269d8e3666b1bfc58da10c172bf3f1d6defd555fbd1ac9a6ec" | |
openshift-ingress |
multus |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
AddedInterface |
Add eth0 [10.132.0.29/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-68cf4d799c7bblg |
Started |
Started container istio-proxy | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-68cf4d799c7bblg |
Pulled |
Successfully pulled image "registry.redhat.io/openshift-service-mesh/istio-proxyv2-rhel9@sha256:2b5f5aa5ee9974269d8e3666b1bfc58da10c172bf3f1d6defd555fbd1ac9a6ec" in 3.727s (3.727s including waiting). Image size: 181318953 bytes. | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-68cf4d799c7bblg |
Created |
Created container: istio-proxy | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Started |
Started container istio-proxy | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Created |
Created container: istio-proxy | |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Pulled |
Successfully pulled image "registry.redhat.io/openshift-service-mesh/istio-proxyv2-rhel9@sha256:2b5f5aa5ee9974269d8e3666b1bfc58da10c172bf3f1d6defd555fbd1ac9a6ec" in 3.935s (3.935s including waiting). Image size: 181318953 bytes. | |
openshift-ingress |
deployment-controller |
data-science-gateway-data-science-gateway-class |
ScalingReplicaSet |
Scaled down replica set data-science-gateway-data-science-gateway-class-fddd6c88c from 1 to 0 | |
openshift-ingress |
replicaset-controller |
data-science-gateway-data-science-gateway-class-fddd6c88c |
SuccessfulDelete |
Deleted pod: data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 | |
| (x3) | openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
ProbeError |
Startup probe error: Get "http://10.132.0.29:15021/healthz/ready": dial tcp 10.132.0.29:15021: connect: connection refused body: |
| (x3) | openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Unhealthy |
Startup probe failed: Get "http://10.132.0.29:15021/healthz/ready": dial tcp 10.132.0.29:15021: connect: connection refused |
openshift-ingress |
kubelet |
data-science-gateway-data-science-gateway-class-fddd6c88c-cdxr5 |
Killing |
Stopping container istio-proxy | |
openshift-ingress |
replicaset-controller |
istiod-openshift-gateway-5677ccb49b |
SuccessfulCreate |
Created pod: istiod-openshift-gateway-5677ccb49b-l4v4n | |
openshift-ingress |
multus |
istiod-openshift-gateway-5677ccb49b-l4v4n |
AddedInterface |
Add eth0 [10.133.0.29/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-5677ccb49b-l4v4n |
Pulled |
Container image "registry.redhat.io/openshift-service-mesh/istio-pilot-rhel9@sha256:2a25d47b4bb3bf346563a0ccea986c0ab0466709ca4cb9d2666ba6a02a8a5f31" already present on machine | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-5677ccb49b-l4v4n |
Created |
Created container: discovery | |
openshift-ingress |
deployment-controller |
istiod-openshift-gateway |
ScalingReplicaSet |
Scaled up replica set istiod-openshift-gateway-5677ccb49b from 0 to 1 | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-5677ccb49b-l4v4n |
Started |
Started container discovery | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-5677ccb49b-l4v4n |
ProbeError |
Readiness probe error: HTTP probe failed with statuscode: 503 body: | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-5677ccb49b-l4v4n |
Unhealthy |
Readiness probe failed: HTTP probe failed with statuscode: 503 | |
openshift-ingress |
deployment-controller |
istiod-openshift-gateway |
ScalingReplicaSet |
Scaled down replica set istiod-openshift-gateway-7b7995d5cd from 1 to 0 | |
openshift-ingress |
replicaset-controller |
istiod-openshift-gateway-7b7995d5cd |
SuccessfulDelete |
Deleted pod: istiod-openshift-gateway-7b7995d5cd-tfn67 | |
openshift-ingress |
kubelet |
istiod-openshift-gateway-7b7995d5cd-tfn67 |
Killing |
Stopping container discovery | |
| (x2) | openshift-ingress |
horizontal-pod-autoscaler |
istiod-openshift-gateway |
FailedComputeMetricsReplicas |
invalid metrics (1 invalid out of 1), first error is: failed to get cpu resource metric value: failed to get cpu utilization: unable to get metrics for resource cpu: no metrics returned from resource metrics API |
| (x2) | openshift-ingress |
horizontal-pod-autoscaler |
istiod-openshift-gateway |
FailedGetResourceMetric |
failed to get cpu utilization: unable to get metrics for resource cpu: no metrics returned from resource metrics API |
| (x3) | openshift-ingress |
horizontal-pod-autoscaler |
kube-auth-proxy |
FailedComputeMetricsReplicas |
invalid metrics (1 invalid out of 1), first error is: failed to get cpu resource metric value: failed to get cpu utilization: unable to get metrics for resource cpu: no metrics returned from resource metrics API |
| (x3) | openshift-ingress |
horizontal-pod-autoscaler |
kube-auth-proxy |
FailedGetResourceMetric |
failed to get cpu utilization: unable to get metrics for resource cpu: no metrics returned from resource metrics API |
openshift-ingress |
horizontal-pod-autoscaler |
istiod-openshift-gateway |
FailedComputeMetricsReplicas |
invalid metrics (1 invalid out of 1), first error is: failed to get cpu resource metric value: failed to get cpu utilization: did not receive metrics for targeted pods (pods might be unready) | |
openshift-ingress |
horizontal-pod-autoscaler |
istiod-openshift-gateway |
FailedGetResourceMetric |
failed to get cpu utilization: did not receive metrics for targeted pods (pods might be unready) | |
openshift-ingress |
multus |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
AddedInterface |
Add eth0 [10.132.0.40/23] from ovn-kubernetes | |
openshift-ingress |
gateway_labeler_controller |
maas-default-gateway |
AddedLabel |
Added label istio.io/rev=openshift-gateway to gateway maas-default-gateway | |
openshift-ingress |
deployment-controller |
maas-default-gateway-openshift-default |
ScalingReplicaSet |
Scaled up replica set maas-default-gateway-openshift-default-5ccb968c66 from 0 to 1 | |
openshift-ingress |
replicaset-controller |
maas-default-gateway-openshift-default-5ccb968c66 |
SuccessfulCreate |
Created pod: maas-default-gateway-openshift-default-5ccb968c66-qfzwd | |
| (x5) | openshift-ingress |
replicaset-controller |
payload-processing-5b54b7fbb7 |
FailedCreate |
Error creating: pods "payload-processing-5b54b7fbb7-" is forbidden: error looking up service account openshift-ingress/payload-processing: serviceaccount "payload-processing" not found |
openshift-ingress |
deployment-controller |
payload-pre-processing |
ScalingReplicaSet |
Scaled up replica set payload-pre-processing-59fbc47bf8 from 0 to 1 | |
openshift-ingress |
deployment-controller |
payload-processing |
ScalingReplicaSet |
Scaled up replica set payload-processing-5b54b7fbb7 from 0 to 1 | |
| (x5) | openshift-ingress |
replicaset-controller |
payload-pre-processing-59fbc47bf8 |
FailedCreate |
Error creating: pods "payload-pre-processing-59fbc47bf8-" is forbidden: error looking up service account openshift-ingress/payload-processing: serviceaccount "payload-processing" not found |
openshift-ingress |
replicaset-controller |
payload-pre-processing-59fbc47bf8 |
SuccessfulCreate |
Created pod: payload-pre-processing-59fbc47bf8-9whgt | |
openshift-ingress |
replicaset-controller |
payload-processing-5b54b7fbb7 |
SuccessfulCreate |
Created pod: payload-processing-5b54b7fbb7-wnqrw | |
openshift-ingress |
kubelet |
payload-processing-5b54b7fbb7-wnqrw |
Pulling |
Pulling image "quay.io/opendatahub/odh-ai-gateway-payload-processing:odh-stable" | |
openshift-ingress |
multus |
payload-processing-5b54b7fbb7-wnqrw |
AddedInterface |
Add eth0 [10.133.0.44/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
payload-pre-processing-59fbc47bf8-9whgt |
Pulling |
Pulling image "quay.io/opendatahub/odh-ai-gateway-payload-processing:odh-stable" | |
openshift-ingress |
multus |
payload-pre-processing-59fbc47bf8-9whgt |
AddedInterface |
Add eth0 [10.134.0.29/23] from ovn-kubernetes | |
openshift-ingress |
kubelet |
payload-pre-processing-59fbc47bf8-9whgt |
Pulled |
Successfully pulled image "quay.io/opendatahub/odh-ai-gateway-payload-processing:odh-stable" in 1.252s (1.252s including waiting). Image size: 166449312 bytes. | |
openshift-ingress |
kubelet |
payload-processing-5b54b7fbb7-wnqrw |
Started |
Started container payload-processing | |
openshift-ingress |
kubelet |
payload-processing-5b54b7fbb7-wnqrw |
Created |
Created container: payload-processing | |
openshift-ingress |
kubelet |
payload-processing-5b54b7fbb7-wnqrw |
Pulled |
Successfully pulled image "quay.io/opendatahub/odh-ai-gateway-payload-processing:odh-stable" in 1.734s (1.734s including waiting). Image size: 166449312 bytes. | |
openshift-ingress |
kubelet |
payload-pre-processing-59fbc47bf8-9whgt |
Started |
Started container payload-pre-processing | |
openshift-ingress |
kubelet |
payload-pre-processing-59fbc47bf8-9whgt |
Created |
Created container: payload-pre-processing | |
| (x2) | openshift-ingress |
kubelet |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
Created |
Created container: istio-proxy |
| (x2) | openshift-ingress |
kubelet |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
Pulled |
Container image "registry.redhat.io/openshift-service-mesh/istio-proxyv2-rhel9@sha256:2b5f5aa5ee9974269d8e3666b1bfc58da10c172bf3f1d6defd555fbd1ac9a6ec" already present on machine |
| (x2) | openshift-ingress |
kubelet |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
Started |
Started container istio-proxy |
| (x6) | openshift-ingress |
kubelet |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
Unhealthy |
Startup probe failed: Get "http://10.132.0.40:15021/healthz/ready": dial tcp 10.132.0.40:15021: connect: connection refused |
| (x6) | openshift-ingress |
kubelet |
maas-default-gateway-openshift-default-5ccb968c66-qfzwd |
ProbeError |
Startup probe error: Get "http://10.132.0.40:15021/healthz/ready": dial tcp 10.132.0.40:15021: connect: connection refused body: |
openshift-ingress |
kubelet |
payload-processing-5b54b7fbb7-wnqrw |
Killing |
Stopping container payload-processing | |
openshift-ingress |
kubelet |
payload-pre-processing-59fbc47bf8-9whgt |
Killing |
Stopping container payload-pre-processing |