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I am working on setting up Azure Arc. The cluster diagnostics check fails as it is unable to get the image required which is "mcr.microsoft.com/azurearck8s/clusterdiagnosticchecks:v0.1.0"

Local PC: Docker pull works fine

Ubuntu Server: docker pull fails with: manifest verification failed for digest sha256:9a98a491a45e8a7317b93ff210e79822e5b430797b875e15a3fac30408d07d60

If I do a "docker image inspect mcr.microsoft.com/azurearck8s/clusterdiagnosticchecks:v0.1.0", I get "Error: No such image: mcr.microsoft.com/azurearck8s/clusterdiagnosticchecks:v0.1.0". This command works fine on my local PC.

However I tried downloading another image from the same Ubuntu server, mcr.microsoft.com/playwright:v1.34.0-jammy and it downloaded fine.

Whats the issue with the "mcr.microsoft.com/azurearck8s/clusterdiagnosticchecks:v0.1.0" image?

Thanks in advance, Jake.

JakeUT
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1 Answers1

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This was happening due to our firewall blocking some traffic.

JakeUT
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