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# randoma
adamant-kite-43734
04/27/2023, 4:44 PMThis message was deleted.
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rough-farmer-49135
04/27/2023, 4:45 PMNote that 1.24 has PSPs & Rancher uses them but those went away in 1.25 so there's a difference you need to put in config for that. Also is 1.26 supported by Rancher 2.7.2? I've heard people talk about 1.25 but I thought 1.26 wasn't supported quite yet.
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wonderful-elephant-56815
04/27/2023, 4:47 PMInteresting I though that limitation was only for the cluster where Rancher is running not for the ones manage. Maybe I miss understood.
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rough-farmer-49135
04/27/2023, 4:52 PMThere's a different spot in the compatibility matrix for each, as I recall.
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wonderful-elephant-56815
04/27/2023, 4:53 PMYes, my bad I miss understood the matrix 😞
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rough-farmer-49135
04/27/2023, 4:53 PMhttps://www.suse.com/suse-rancher/support-matrix/all-supported-versions/rancher-v2-7-3/ - so 2.7.3 has 1.25 as highest for both.
rough-farmer-49135
04/27/2023, 4:54 PMSo if you drop downstream to 1.25 and make sure you have the flag for using PSPs on downstream set to false (which I don't remember) then that may fix you up.
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wonderful-elephant-56815
04/27/2023, 4:55 PMTy 🙏 I'm testing that now
wonderful-elephant-56815
04/27/2023, 5:57 PMSo I was able to downgrade the downstream cluster to 1.24 just to make sure they are in the version, and the error is the same 😞
r
rough-farmer-49135
04/27/2023, 5:58 PMHow confident are you in the downgrade? Did you completely remove RKE2 and create a new cluster and migrate workloads or something else?
rough-farmer-49135
04/27/2023, 5:58 PMI've not heard a lot of confidence about doing something other than removing & recreating for downgrading versions of Kubernetes.
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wonderful-elephant-56815
04/27/2023, 5:59 PMI wiped the cluster entirely so is a brand-new cluster
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rough-farmer-49135
04/27/2023, 6:00 PMWere you able to successfully delete the old cluster from Rancher first? I've heard of times where Rancher remembers a node even after the node being rebuilt and that getting in the way.
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wonderful-elephant-56815
04/27/2023, 6:04 PMI followed these steps:
1. Removed the downstream cluster from Rancher. ✅
2. Wiped the downstream cluster and re-install RKE2 1.24 ✅
3. Imported the new downstream using the new yaml from the Rancher ✅
AgentDeployed False 15 mins ago [Error] Error while applying agent YAML, it will be retried automatically: exit status 1, Error from server (NotFound): the server could not find the requested resourcer
rough-farmer-49135
04/27/2023, 7:24 PMI'm out of ideas, hopefully someone else pops in.
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rough-farmer-49135
04/28/2023, 11:27 AMYou might try re-posting in general to get a response.
rough-farmer-49135
04/28/2023, 11:27 AM(just include a link to this one for others' info)
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