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Bug 1812719

Summary: Default openshift install requests too many CPU resources to install all components, requests of components on cluster are wrong
Product: OpenShift Container Platform Reporter: Clayton Coleman <ccoleman>
Component: MonitoringAssignee: Sergiusz Urbaniak <surbania>
Status: CLOSED ERRATA QA Contact: Junqi Zhao <juzhao>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 4.4CC: adahiya, alegrand, anpicker, erooth, esimard, jialiu, kakkoyun, lcosic, mloibl, pkrupa, rphillips, surbania
Target Milestone: ---   
Target Release: 4.5.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1812583
: 1813221 1822768 (view as bug list) Environment:
Last Closed: 2020-08-04 18:04:44 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1812999, 1813221, 1822768    

Description Clayton Coleman 2020-03-11 23:18:37 UTC 
On the masters, excluding node-exporter, the monitoring stack should request ~50m CPU at most (we have a lot of other operators).  If some components can drop to 5m that would be good.

For node-exporter, it looks like it is using about 100m during the run, so the number is not completely out of line with the request, but in general uses less than the SDN container.  We may want to consider tuning it down to 75m on all nodes.



+++ This bug was initially created as a clone of Bug #1812583 +++

Our default install is 3x4core masters, 3x2core workers. In an e2e run which is a representative workload for customers of medium to large scale clusters, we use

6.6 cores on average across masters (out of 12)
4.06 cores on average across workers (out of 6)

However, our default requests and limits for the pods components on this cluster are:

11.7 cores for the masters (out of 12)
8.04 cores for the workers (out of 6)

As a result, our default cluster cannot correctly install (runs out of requested CPU) but runs fine, which is a 4.4 release blocker.

---

CPU is compressible, and in general we don't set requests based on how much CPU you use, we establish ratios between components on the same roles.  For instance, etcd and kube-apiserver should receive the most CPU on the masters because if they get starved, all other components suffer.

The other master components should request CPU based on a formula like:

etcd request * (component usage / etcd usage)

The worker components that run on all nodes should follow a similar rule, based around either kubelet or openshift-sdn.  However, large components on the nodes may need a tweak factor:

sdn request * (component usage / sdn usage)


---

Request by namespace and role:

{namespace="openshift-monitoring",role="worker"}	4.009765625
{namespace="openshift-etcd",role="master"}	2.5810546875
{namespace="openshift-sdn",role="master"}	1.869140625
{namespace="openshift-sdn",role="worker"}	1.8046875
{namespace="openshift-kube-controller-manager",role="master"}	1.3212890625
{namespace="openshift-kube-apiserver",role="master"}	1.0810546875
{namespace="openshift-apiserver",role="master"}	0.90234375
{namespace="openshift-monitoring",role="master"}	0.736328125
{namespace="openshift-dns",role="worker"}	0.662109375
{namespace="openshift-dns",role="master"}	0.662109375
{namespace="openshift-controller-manager",role="master"}	0.603515625
{namespace="openshift-machine-config-operator",role="master"}	0.509765625
{namespace="openshift-image-registry",role="worker"}	0.466796875
{namespace="openshift-ingress",role="worker"}	0.40234375
{namespace="openshift-machine-config-operator",role="worker"}	0.240234375
{namespace="openshift-kube-storage-version-migrator",role="worker"}	0.201171875
{namespace="openshift-machine-api",role="master"}	0.181640625
{namespace="openshift-multus",role="master"}	0.12890625
{namespace="kube-system",role="master"}	0.123046875
{namespace="openshift-image-registry",role="master"}	0.10546875
{namespace="openshift-marketplace",role="worker"}	0.0859375
{namespace="openshift-console",role="master"}	0.0859375
{namespace="openshift-operator-lifecycle-manager",role="master"}	0.0859375
{namespace="openshift-cluster-node-tuning-operator",role="master"}	0.0859375
{namespace="openshift-kube-scheduler",role="master"}	0.0703125
{namespace="openshift-cluster-node-tuning-operator",role="worker"}	0.064453125
{namespace="openshift-multus",role="worker"}	0.064453125
{namespace="openshift-authentication",role="master"}	0.04296875
{namespace="openshift-dns-operator",role="master"}	0.041015625
{namespace="openshift-cluster-machine-approver",role="master"}	0.041015625
{namespace="openshift-cluster-version",role="master"}	0.041015625
{namespace="openshift-ingress-operator",role="master"}	0.041015625
{namespace="openshift-cluster-samples-operator",role="master"}	0.041015625
{namespace="openshift-network-operator",role="master"}	0.021484375
{namespace="openshift-kube-storage-version-migrator-operator",role="master"}	0.021484375
{namespace="openshift-service-ca-operator",role="master"}	0.021484375
{namespace="openshift-insights",role="master"}	0.021484375
{namespace="openshift-csi-snapshot-controller-operator",role="worker"}	0.021484375
{namespace="openshift-kube-controller-manager-operator",role="master"}	0.021484375
{namespace="openshift-authentication-operator",role="master"}	0.021484375
{namespace="openshift-cloud-credential-operator",role="master"}	0.021484375
{namespace="openshift-etcd-operator",role="master"}	0.021484375
{namespace="openshift-console-operator",role="master"}	0.021484375
{namespace="openshift-kube-apiserver-operator",role="master"}	0.021484375
{namespace="openshift-cluster-storage-operator",role="master"}	0.021484375
{namespace="openshift-controller-manager-operator",role="master"}	0.021484375
{namespace="openshift-service-catalog-controller-manager-operator",role="master"}	0.021484375
{namespace="openshift-service-ca",role="master"}	0.021484375
{namespace="openshift-marketplace",role="master"}	0.021484375
{namespace="openshift-csi-snapshot-controller",role="worker"}	0.021484375
{namespace="openshift-apiserver-operator",role="master"}	0.021484375
{namespace="openshift-kube-scheduler-operator",role="master"}	0.005859375
{namespace="openshift-service-catalog-apiserver-operator",role="master"}	0.005859375

Usage by namespace and role

{namespace="openshift-kube-apiserver",role="master"}	2.1619876333846624
{namespace="openshift-etcd",role="master"}	1.6578208562491923
{namespace="openshift-sdn",role="worker"}	0.7902127474534021
{namespace="openshift-apiserver",role="master"}	0.6654059737563104
{namespace="openshift-sdn",role="master"}	0.45042689393591295
{namespace="openshift-monitoring",role="worker"}	0.3504143483072635
{namespace="openshift-kube-controller-manager",role="master"}	0.20461836474549036
{namespace="openshift-etcd-operator",role="master"}	0.13743432789929938
{namespace="openshift-operator-lifecycle-manager",role="master"}	0.0884434181260195
{namespace="openshift-must-gather-kkjhl",role="master"}	0.08221540997755557
{namespace="openshift-monitoring",role="master"}	0.06295023150044035
{namespace="openshift-machine-config-operator",role="master"}	0.03892652122963432
{namespace="openshift-controller-manager",role="master"}	0.03838177104774991
{namespace="openshift-kube-apiserver-operator",role="master"}	0.03564176578869584
{namespace="openshift-ingress",role="worker"}	0.034161760609146746
{namespace="openshift-kube-scheduler",role="master"}	0.028997043612977058
{namespace="openshift-multus",role="master"}	0.028357733575176187
{namespace="openshift-cloud-credential-operator",role="master"}	0.02382491640890165
{namespace="openshift-kube-scheduler-operator",role="master"}	0.019677113395487122
{namespace="openshift-service-ca",role="master"}	0.019193497863481977
{namespace="openshift-kube-controller-manager-operator",role="master"}	0.017732005265559132
{namespace="openshift-marketplace",role="master"}	0.01595692508887505
{namespace="openshift-dns",role="worker"}	0.014646411228389108
{namespace="openshift-apiserver-operator",role="master"}	0.014566308284011975
{namespace="openshift-dns",role="master"}	0.013228066245094485
{namespace="openshift-image-registry",role="worker"}	0.013138524957335649
{namespace="openshift-marketplace",role="worker"}	0.012014092321005393
{namespace="openshift-console",role="master"}	0.007421924226788351
{namespace="openshift-image-registry",role="master"}	0.0071860119119124865
{namespace="openshift-authentication-operator",role="master"}	0.007069369592108443
{namespace="openshift-cluster-version",role="master"}	0.006795354406059571
{namespace="openshift-machine-config-operator",role="worker"}	0.006361723323325576
{namespace="openshift-authentication",role="master"}	0.006188662943334761
{namespace="openshift-machine-api",role="master"}	0.0052930512518087145
{namespace="openshift-network-operator",role="master"}	0.005136690421827466
{namespace="openshift-console-operator",role="master"}	0.004844998002650943
{namespace="openshift-controller-manager-operator",role="master"}	0.0045221224014901865
{namespace="openshift-multus",role="worker"}	0.0042029771037126965
{namespace="openshift-cluster-storage-operator",role="master"}	0.0038974091762590986
{namespace="openshift-service-ca-operator",role="master"}	0.0032243799219438558
{namespace="openshift-service-catalog-apiserver-operator",role="master"}	0.003034163254101611
{namespace="openshift-csi-snapshot-controller-operator",role="worker"}	0.002924888169013756
{namespace="openshift-service-catalog-controller-manager-operator",role="master"}	0.002260159790181888
{namespace="openshift-insights",role="master"}	0.002075358385262947
{namespace="openshift-cluster-samples-operator",role="master"}	0.002067038536157853
{namespace="openshift-cluster-node-tuning-operator",role="master"}	0.0019490981770514527
{namespace="openshift-kube-storage-version-migrator-operator",role="master"}	0.0018690529355203974
{namespace="kube-system",role="master"}	0.0013121596008085876
{namespace="openshift-ingress-operator",role="master"}	0.0012782041893306024
{namespace="openshift-csi-snapshot-controller",role="worker"}	0.0012313933297429486
{namespace="openshift-cluster-node-tuning-operator",role="worker"}	0.0009219469658359441
{namespace="openshift-cluster-machine-approver",role="master"}	0.0006950561574913539
{namespace="openshift-dns-operator",role="master"}	0.0006673132853684085
{namespace="openshift-kube-storage-version-migrator",role="worker"}	0.00018306567985376928

Request - usage

{namespace="openshift-monitoring",role="worker"}	3.6593512766927363
{namespace="openshift-sdn",role="master"}	1.418713731064087
{namespace="openshift-kube-controller-manager",role="master"}	1.1166706977545096
{namespace="openshift-sdn",role="worker"}	1.0144747525465978
{namespace="openshift-etcd",role="master"}	0.9232338312508075
{namespace="openshift-monitoring",role="master"}	0.6733778934995597
{namespace="openshift-dns",role="master"}	0.6488813087549055
{namespace="openshift-dns",role="worker"}	0.6474629637716109
{namespace="openshift-controller-manager",role="master"}	0.5651338539522501
{namespace="openshift-machine-config-operator",role="master"}	0.4708391037703657
{namespace="openshift-image-registry",role="worker"}	0.45365835004266436
{namespace="openshift-ingress",role="worker"}	0.3681819893908532
{namespace="openshift-apiserver",role="master"}	0.2369377762436895
{namespace="openshift-machine-config-operator",role="worker"}	0.23387265167667443
{namespace="openshift-kube-storage-version-migrator",role="worker"}	0.20098880932014623
{namespace="openshift-machine-api",role="master"}	0.1763475737481913
{namespace="kube-system",role="master"}	0.12173471539919141
{namespace="openshift-multus",role="master"}	0.10054851642482382
{namespace="openshift-image-registry",role="master"}	0.09828273808808752
{namespace="openshift-cluster-node-tuning-operator",role="master"}	0.08398840182294855
{namespace="openshift-console",role="master"}	0.07851557577321165
{namespace="openshift-marketplace",role="worker"}	0.07392340767899461
{namespace="openshift-cluster-node-tuning-operator",role="worker"}	0.06353117803416405
{namespace="openshift-multus",role="worker"}	0.060250147896287305
{namespace="openshift-kube-scheduler",role="master"}	0.04131545638702294
{namespace="openshift-dns-operator",role="master"}	0.040348311714631595
{namespace="openshift-cluster-machine-approver",role="master"}	0.04032056884250865
{namespace="openshift-ingress-operator",role="master"}	0.039737420810669395
{namespace="openshift-cluster-samples-operator",role="master"}	0.038948586463842146
{namespace="openshift-authentication",role="master"}	0.03678008705666524
{namespace="openshift-cluster-version",role="master"}	0.03422027059394043
{namespace="openshift-csi-snapshot-controller",role="worker"}	0.02025298167025705
{namespace="openshift-kube-storage-version-migrator-operator",role="master"}	0.019615322064479603
{namespace="openshift-insights",role="master"}	0.019409016614737054
{namespace="openshift-service-catalog-controller-manager-operator",role="master"}	0.01922421520981811
{namespace="openshift-csi-snapshot-controller-operator",role="worker"}	0.018559486830986245
{namespace="openshift-service-ca-operator",role="master"}	0.018259995078056146
{namespace="openshift-cluster-storage-operator",role="master"}	0.0175869658237409
{namespace="openshift-controller-manager-operator",role="master"}	0.016962252598509815
{namespace="openshift-console-operator",role="master"}	0.016639376997349055
{namespace="openshift-network-operator",role="master"}	0.016347684578172532
{namespace="openshift-authentication-operator",role="master"}	0.014415005407891557
{namespace="openshift-apiserver-operator",role="master"}	0.006918066715988025
{namespace="openshift-marketplace",role="master"}	0.00552744991112495
{namespace="openshift-kube-controller-manager-operator",role="master"}	0.0037523697344408677
{namespace="openshift-service-catalog-apiserver-operator",role="master"}	0.002825211745898389
{namespace="openshift-service-ca",role="master"}	0.0022908771365180228
{namespace="openshift-cloud-credential-operator",role="master"}	-0.00234054140890165
{namespace="openshift-operator-lifecycle-manager",role="master"}	-0.0025059181260194963
{namespace="openshift-kube-scheduler-operator",role="master"}	-0.013817738395487122
{namespace="openshift-kube-apiserver-operator",role="master"}	-0.014157390788695837
{namespace="openshift-etcd-operator",role="master"}	-0.11594995289929938
{namespace="openshift-kube-apiserver",role="master"}	-1.0809329458846624

We will update this shortly with the ratios that everyone should use.

--- Additional comment from Clayton Coleman on 2020-03-11 12:29:49 EDT ---

To gather these, grab an e2e run prometheus, find the time that the e2e tests mostly stopped, set that as the current time in your promecius or local prometheus instance in the graph selector, and run the queries:

(note the role stuff only works on GCP and Azure because AWS naming sucks)

Requests per namespace: sort_desc(sum by (namespace,role) ((max without (id,endpoint,image,job,metrics_path,instance,name,service) (label_replace(label_replace(container_spec_cpu_shares{pod!="",namespace!~"e2e.*"}, "role", "master", "node", ".*-m-.*"), "role", "worker", "node", ".*-w-.*")) / 1024)) > 0)

Usage per namespace (measured from the last 15m): sort_desc(sum by (namespace,role) ((max without (id,endpoint,image,job,metrics_path,instance,name,service) (label_replace(label_replace(rate(container_cpu_usage_seconds_total{pod!="",container="",namespace!~"e2e.*"}[15m]), "role", "master", "node", ".*-m-.*"), "role", "worker", "node", ".*-w-.*")))) > 0)

Difference between them: sort_desc(sort_desc(sum by (namespace,role) ((max without (id,endpoint,image,job,metrics_path,instance,name,service) (label_replace(label_replace(container_spec_cpu_shares{pod!="",namespace!~"e2e.*"}, "role", "master", "node", ".*-m-.*"), "role", "worker", "node", ".*-w-.*")) / 1024))) - sort_desc(sum by (namespace,role) ((max without (id,endpoint,image,job,metrics_path,instance,name,service) (label_replace(label_replace(rate(container_cpu_usage_seconds_total{pod!="",container="",namespace!~"e2e.*"}[15m]), "role", "master", "node", ".*-m-.*"), "role", "worker", "node", ".*-w-.*"))))))

Actual usage: sum by (role) (label_replace(label_replace(rate(container_cpu_usage_seconds_total{id="/"}[15m]), "role", "master", "node", ".*-m-.*"), "role", "worker", "node", ".*-w-.*"))

--- Additional comment from Clayton Coleman on 2020-03-11 13:53:29 EDT ---

After some basic data analysis, it's reasonable to say that out of the 6.6 cores in use, the fraction used by the key components on masters is:

25% etcd 25%
33% kube-apiserver
10% openshift-apiserver
5%  kcm

That's 73% of total usage.  I would expect the requests to be roughly proportional to these percentages out of our arbitrary floor.  I think 3 cores requested is a reasonable base master spec for idle, in which case the requests would be:

330m etcd
250m kube-apiserver
 10m openshift-apiserver
  5m kcm

And then the remaining components should have requests that consume no more than 270m, divied up fairly based on their average use.  A good default is going to be 5m for an operator that doesn't serve traffic or answer lots of queries.

This would end up with us on masters having roughly 1 core set aside for core workload, and we would only schedule flex workloads on masters down to that single core.  In very large masters these numbers might have to flex upwards, but we can't solve that component by component.

--- Additional comment from Clayton Coleman on 2020-03-11 14:40:20 EDT ---

Working on draft recommendations.

--- Additional comment from Clayton Coleman on 2020-03-11 18:31:34 EDT ---

Here is the draft recommendation that child bugs should follow:

Rules for component teams:

1. Determine your average CPU usage from the list above (breaking down any components that are split across namespace)

2. Pods that run on a master that are not on all nodes (i.e. exclude dns, openshift-sdn, mcd) should have a request that is proportional to your CPU usage relative to kube-apiserver.

kube-apiserver is allocated 33% of all resources (2.16 cores out of 6.6 cores). Calculate your CPU usage relative to kube-apiserver, and then multiply 330m by your fraction of kube-apiserver use (i.e. kube-scheduler uses 0.028 cores, so 0.028 * 330m = 9.24m)

Special cases:
* Certain infra components will be assigned slightly higher requests (kcm, scheduler, ocm given known problems if they fall behind)
* Leader elected components should set their request to their expected usage across all pods, even though they will be over provisioned (kcm should request Xm on all nodes, not Xm/3)
* No component should be lower than 5m per pod, but it must be set to 5m

3. Pods that run on a worker should be proportional to actual CPU use on our minimum e2e run. openshift-sdn uses 790m on workers, so between ovs and sdn per node there should be 790m/3 ~ 250m of CPU allocation between ovs and sdn pods.

4. Large infra components like monitoring should set their request proportional to openshift-sdn namespace

openshift-sdn is allocated 750m and uses 790m.  Prometheus uses 350m and requests 4 on workers.  Because prometheus has a significant vertical scaling component, it should probably be close to openshift-sdn in terms of requests, and if it needs more active resource growth the operator should manage that.  Node-exporter should be set relative to openshift-sdn

--- Additional comment from Clayton Coleman on 2020-03-11 18:41:27 EDT ---

Commit message recommendation:

    Normalize CPU requests on masters

    The {x} uses approximately {percent}% of master CPU in a
    reasonable medium sized workload. Given a 1 core per master baseline
    (since CPU is compressible and shared), assign the kube-apiserver
    roughly {desired_percent}% of that core on each master.

PRs will be opened tracking each component in the list above (core control plane) and then the worst offenders in the list will be updated.

--- Additional comment from Clayton Coleman on 2020-03-11 18:56:24 EDT ---

Allocating 10% for the kube-controller-manager (1/3 of kube-apiserver).

--- Additional comment from Clayton Coleman on 2020-03-11 19:05:56 EDT ---

openshift-apiserver is 10% (1/3 of kube-apiserver)
etcd is 25% (~70-80% of kube-apiserver)
Comment 4 Junqi Zhao 2020-03-16 04:20:48 UTC 
@Sergiusz,
It seems we should increase cpu request for cluster-monitoring-operator/prometheus-k8s pods
sum by(container) (rate(container_cpu_usage_seconds_total{pod=~"cluster-monitoring-operator.*", container!="",container!="POD"}[15m])*1024)
Element 	Value
{container="cluster-monitoring-operator"}	52.97751672012032
{container="kube-rbac-proxy"}	0.09442782417719313

sum by(container) (rate(container_cpu_usage_seconds_total{pod=~"prometheus-k8s-0", container!="",container!="POD"}[15m])*1024)
Element 	Value
{container="prometheus-proxy"}	0.7842356586338781
{container="rules-configmap-reloader"}	0.0019742485983387653
{container="thanos-sidecar"}	1.0615358213087878
{container="kube-rbac-proxy"}	0.028092780408990707
{container="prom-label-proxy"}	0.022147447991531597
{container="prometheus"}	82.99479507055307
{container="prometheus-config-reloader"}	0.02606141733379576

# for i in $(kubectl -n openshift-monitoring get po --no-headers | awk '{print $1}'); do echo $i; kubectl -n openshift-monitoring get pod $i -o go-template='{{range.spec.containers}}{{"Container Name: "}}{{.name}}{{"\r\nresources: "}}{{.resources}}{{"\n"}}{{end}}'; echo -e "\n"; done
....


cluster-monitoring-operator-c4dbd665f-jfd7v
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: cluster-monitoring-operator
resources: map[requests:map[cpu:10m memory:50Mi]]


prometheus-k8s-0
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[]
Container Name: rules-configmap-reloader
resources: map[]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-k8s-1
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[]
Container Name: rules-configmap-reloader
resources: map[]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
...
Comment 6 Junqi Zhao 2020-03-16 10:41:44 UTC 
Tested with 4.5.0-0.nightly-2020-03-16-004817, the cpu request for the monitoring stack is changed to a lower number now, and the stack is healthy
# for i in $(kubectl -n openshift-monitoring get po --no-headers | awk '{print $1}'); do echo $i; kubectl -n openshift-monitoring get pod $i -o go-template='{{range.spec.containers}}{{"Container Name: "}}{{.name}}{{"\r\nresources: "}}{{.resources}}{{"\n"}}{{end}}'; echo -e "\n"; done
alertmanager-main-0
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-1
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-2
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


cluster-monitoring-operator-c4dbd665f-jfd7v
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: cluster-monitoring-operator
resources: map[requests:map[cpu:10m memory:50Mi]]


grafana-69cff65d46-8pj8z
Container Name: grafana
resources: map[requests:map[cpu:4m memory:100Mi]]
Container Name: grafana-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


kube-state-metrics-77d6884646-jfjjq
Container Name: kube-state-metrics
resources: map[requests:map[cpu:2m memory:40Mi]]
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:1m memory:40Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:1m memory:40Mi]]


node-exporter-859h2
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-f8j74
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-nwwjx
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-q65tf
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-qv5gp
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-tqf9q
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


openshift-state-metrics-f78c86754-2kgxw
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:10m memory:20Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:10m memory:20Mi]]
Container Name: openshift-state-metrics
resources: map[requests:map[cpu:100m memory:150Mi]]


prometheus-adapter-74cb89957d-9wln4
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-adapter-74cb89957d-rz8dm
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-k8s-0
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[]
Container Name: rules-configmap-reloader
resources: map[]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-k8s-1
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[]
Container Name: rules-configmap-reloader
resources: map[]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-operator-6b756458d6-x2pr2
Container Name: prometheus-operator
resources: map[requests:map[cpu:5m memory:60Mi]]


telemeter-client-7f84cf7dcb-gf6k6
Container Name: telemeter-client
resources: map[]
Container Name: reload
resources: map[]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:10m memory:20Mi]]


thanos-querier-5948df967c-2g5mk
Container Name: thanos-querier
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-5948df967c-h4vwk
Container Name: thanos-querier
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Comment 11 Junqi Zhao 2020-03-23 02:36:52 UTC 
Tested with 4.5.0-0.nightly-2020-03-22-175100, from PR 711, since no need to set cpu request for config-reloader container of alertmanager-main pod, other containers are all set reasonable cpu request, close this bug

# for i in $(kubectl -n openshift-monitoring get po --no-headers | awk '{print $1}'); do echo $i; kubectl -n openshift-monitoring get pod $i -o go-template='{{range.spec.containers}}{{"Container Name: "}}{{.name}}{{"\r\nresources: "}}{{.resources}}{{"\n"}}{{end}}'; echo -e "\n"; done
alertmanager-main-0
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-1
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-2
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


cluster-monitoring-operator-8448ddffd4-v5zx5
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: cluster-monitoring-operator
resources: map[requests:map[cpu:10m memory:50Mi]]


grafana-69cff65d46-zm6sp
Container Name: grafana
resources: map[requests:map[cpu:4m memory:100Mi]]
Container Name: grafana-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


kube-state-metrics-77d6884646-stl5r
Container Name: kube-state-metrics
resources: map[requests:map[cpu:2m memory:40Mi]]
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:1m memory:40Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:1m memory:40Mi]]


node-exporter-97kqq
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-hpslb
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-msdwk
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-ndcqk
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-r2xrj
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-tvbdp
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


openshift-state-metrics-f78c86754-ct9nc
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:10m memory:20Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:10m memory:20Mi]]
Container Name: openshift-state-metrics
resources: map[requests:map[cpu:100m memory:150Mi]]


prometheus-adapter-8f6856657-bjx9r
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-adapter-8f6856657-r548t
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-k8s-0
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: rules-configmap-reloader
resources: map[requests:map[cpu:1m]]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-k8s-1
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: rules-configmap-reloader
resources: map[requests:map[cpu:1m]]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-operator-6b756458d6-kd25r
Container Name: prometheus-operator
resources: map[requests:map[cpu:5m memory:60Mi]]


telemeter-client-6bcb786cc4-m6nbv
Container Name: telemeter-client
resources: map[requests:map[cpu:1m]]
Container Name: reload
resources: map[requests:map[cpu:1m]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-f7945ccc4-bqkr4
Container Name: thanos-querier
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-f7945ccc4-f9h57
Container Name: thanos-querier
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Comment 12 Junqi Zhao 2020-04-10 03:10:38 UTC 
Tested with 4.5.0-0.nightly-2020-04-09-192237,  no cpu request for config-reloader container of alertmanager-main pod, other containers are all set reasonable cpu request
# for i in $(kubectl -n openshift-monitoring get po --no-headers | awk '{print $1}'); do echo $i; kubectl -n openshift-monitoring get pod $i -o go-template='{{range.spec.containers}}{{"Container Name: "}}{{.name}}{{"\r\nresources: "}}{{.resources}}{{"\n"}}{{end}}'; echo -e "\n"; done
alertmanager-main-0
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-1
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-2
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


cluster-monitoring-operator-769df6cc9c-4nv4j
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: cluster-monitoring-operator
resources: map[requests:map[cpu:10m memory:50Mi]]


grafana-85d5f88875-jpvcd
Container Name: grafana
resources: map[requests:map[cpu:4m memory:100Mi]]
Container Name: grafana-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


kube-state-metrics-6454674cd6-jmq5s
Container Name: kube-state-metrics
resources: map[requests:map[cpu:2m memory:40Mi]]
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:1m memory:40Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:1m memory:40Mi]]


node-exporter-7sj6w
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-9vdp6
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-jn8fp
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-jnc9v
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-w56bb
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-xpxzq
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


openshift-state-metrics-566d7bb966-7tl9k
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:10m memory:20Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:10m memory:20Mi]]
Container Name: openshift-state-metrics
resources: map[requests:map[cpu:100m memory:150Mi]]


prometheus-adapter-5464d75d77-5fp96
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-adapter-5464d75d77-jtlc5
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-k8s-0
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: rules-configmap-reloader
resources: map[requests:map[cpu:1m]]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-k8s-1
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: rules-configmap-reloader
resources: map[requests:map[cpu:1m]]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-operator-cc6d58bc7-7w98h
Container Name: prometheus-operator
resources: map[requests:map[cpu:5m memory:60Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:40Mi]]


telemeter-client-79c49c874f-gwb2h
Container Name: telemeter-client
resources: map[requests:map[cpu:1m]]
Container Name: reload
resources: map[requests:map[cpu:1m]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-64948bff88-dld9p
Container Name: thanos-query
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-64948bff88-wlhxj
Container Name: thanos-query
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Comment 18 Junqi Zhao 2020-04-16 02:55:10 UTC 
Tested with 4.5.0-0.nightly-2020-04-15-211427, the cpu request for all containers are reasonable now
$ for i in $(kubectl -n openshift-monitoring get po --no-headers | awk '{print $1}'); do echo $i; kubectl -n openshift-monitoring get pod $i -o go-template='{{range.spec.containers}}{{"Container Name: "}}{{.name}}{{"\r\nresources: "}}{{.resources}}{{"\n"}}{{end}}'; echo -e "\n"; done
alertmanager-main-0
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-1
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


alertmanager-main-2
Container Name: alertmanager
resources: map[requests:map[cpu:4m memory:200Mi]]
Container Name: config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: alertmanager-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


cluster-monitoring-operator-85577f6786-hmnq6
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: cluster-monitoring-operator
resources: map[requests:map[cpu:10m memory:50Mi]]


grafana-588f74f599-bhv77
Container Name: grafana
resources: map[requests:map[cpu:4m memory:100Mi]]
Container Name: grafana-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


kube-state-metrics-76d9c575cb-vrzl7
Container Name: kube-state-metrics
resources: map[requests:map[cpu:2m memory:40Mi]]
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:1m memory:40Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:1m memory:40Mi]]


node-exporter-fmx58
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-ml7bl
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-rrpgw
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-svzzs
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-tmvbt
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


node-exporter-zznw9
Container Name: node-exporter
resources: map[requests:map[cpu:8m memory:180Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:30Mi]]


openshift-state-metrics-5d7b475b9d-jbkkd
Container Name: kube-rbac-proxy-main
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy-self
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: openshift-state-metrics
resources: map[requests:map[cpu:1m memory:150Mi]]


prometheus-adapter-579648b54-4dkp9
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-adapter-579648b54-tddxf
Container Name: prometheus-adapter
resources: map[requests:map[cpu:1m memory:25Mi]]


prometheus-k8s-0
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: rules-configmap-reloader
resources: map[requests:map[cpu:1m]]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-k8s-1
Container Name: prometheus
resources: map[requests:map[cpu:70m memory:1Gi]]
Container Name: prometheus-config-reloader
resources: map[requests:map[cpu:1m]]
Container Name: rules-configmap-reloader
resources: map[requests:map[cpu:1m]]
Container Name: thanos-sidecar
resources: map[requests:map[cpu:1m memory:100Mi]]
Container Name: prometheus-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


prometheus-operator-7cc5cdd4b5-5p566
Container Name: prometheus-operator
resources: map[requests:map[cpu:5m memory:60Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:40Mi]]


telemeter-client-598f5c89-qw587
Container Name: telemeter-client
resources: map[requests:map[cpu:1m]]
Container Name: reload
resources: map[requests:map[cpu:1m]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-ccf54c68-6tdnl
Container Name: thanos-query
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]


thanos-querier-ccf54c68-rft8p
Container Name: thanos-query
resources: map[requests:map[cpu:5m memory:12Mi]]
Container Name: oauth-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: kube-rbac-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Container Name: prom-label-proxy
resources: map[requests:map[cpu:1m memory:20Mi]]
Comment 20 errata-xmlrpc 2020-08-04 18:04:44 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.5 image release advisory), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:2409