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Bug
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Resolution: Cannot Reproduce
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Major
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None
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4.14
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None
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Quality / Stability / Reliability
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False
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3
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Important
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No
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None
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None
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None
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OTA 246, OTA 247, OTA 248, OTA 253
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4
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None
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None
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None
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None
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None
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None
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None
Description of problem:
OSUS pods never start, they crashloop for a short time then are OOMKilled.
Version-Release number of selected component (if applicable):
How reproducible:
Reproducible for customer.
Steps to Reproduce:
1. Set up a disconnected registry
2. Mirror the OCP releases.
3. Create OSUS application.
Actual results:
OSUS pods do not start.
Expected results:
OSUS pods should start.
Additional info:
Customer tried resolution described in KCS https://access.redhat.com/solutions/6976534 (re-mirroring the images and repo in different location) but that had no effect.
$ oc get pods -n openshift-update-service
NAME READY STATUS RESTARTS AGE
graph-data-tag-digest 1/1 Running 0 28s
ocpupdates-56c6477855-dws2b 0/2 Terminating 0 28s
ocpupdates-56c6477855-w2hkw 0/2 OOMKilled 1 (13s ago) 28s
ocpupdates-58858c6d79-2zvn4 0/2 CrashLoopBackOff 1 (5s ago) 22s
ocpupdates-58858c6d79-4qjfp 0/2 CrashLoopBackOff 1 (7s ago) 22s
updateservice-operator-845595ff48-gqp46 1/1 Running 0 13m
Pod spec:
resources:
limits:
cpu: 750m
memory: 512Mi
requests:
cpu: 150m
memory: 64Mi
Dockerfile used to generate the graph:
$ cat Dockerfile
FROM registry.access.redhat.com/ubi9/ubi:latest
RUN curl -L -o cincinnati-graph-data.tar.gz https://api.openshift.com/api/upgrades_info/graph-data
RUN mkdir -p /var/lib/cincinnati-graph-data && tar xvzf cincinnati-graph-data.tar.gz -C /var/lib/cincinnati-graph-data/ --no-overwrite-dir --no-same-owner
CMD ["/bin/bash", "-c" ,"exec cp -rp /var/lib/cincinnati-graph-data/* /var/lib/cincinnati/graph-data"]
OSUS application:
$ cat osus.app.yaml
apiVersion: updateservice.operator.openshift.io/v1
kind: UpdateService
metadata:
name: ocupdate
namespace: openshift-update-service
spec:
replicas: 2
releases: reg.example.com:8443/openshift/release
graphDataImage: reg.example.com:8443/update/graph-data:latest