环境信息:
K3s 版本:
k3s version v1.22.7+k3s1 (8432d7f2)
go version go1.16.10
节点 CPU 架构、操作系统和版本：:
Linux fulgens 5.14.21-150400.24.18-default #1 SMP PREEMPT_DYNAMIC Thu Aug 4 14:17:48 UTC 2022 (e9f7bfc) aarch64 aarch64 aarch64 GNU/Linux
集群配置:
NAME STATUS ROLES AGE VERSION
retriever NotReady <none> 146d v1.22.7+k3s1
cricetulus Ready <none> 24d v1.23.5+k3s-fbfa51e5-dirty
carpio Ready <none> 43h v1.24.4+k3s1
cat Ready <none> 146d v1.22.7+k3s1
etvp-mini Ready <none> 4d15h v1.24.3+k3s1
fulgens Ready control-plane,master 146d v1.22.7+k3s1
问题描述:
按照 自动升级 | Rancher文档 这个文档配置自动升级。然后选择 Release v1.24.4+k3s1 · k3s-io/k3s · GitHub 这个作为 channel ，然后就发现了问题：
time="2022-08-28T03:28:22Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
复现步骤:
就是按照上面提到的文档做的。
附加上下文/日志:
日志
$ kubectl -n system-upgrade logs system-upgrade-controller-8677c8fb4-n5snf system-upgrade-controller
W0828 03:21:41.394543 1 client_config.go:552] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work.
time="2022-08-28T03:21:41Z" level=info msg="Applying CRD plans.upgrade.cattle.io"
time="2022-08-28T03:21:41Z" level=info msg="Waiting for CRD plans.upgrade.cattle.io to become available"
time="2022-08-28T03:21:42Z" level=info msg="Done waiting for CRD plans.upgrade.cattle.io to become available"
time="2022-08-28T03:21:42Z" level=info msg="Starting /v1, Kind=Secret controller"
time="2022-08-28T03:21:42Z" level=info msg="Starting /v1, Kind=Node controller"
time="2022-08-28T03:21:42Z" level=info msg="Starting batch/v1, Kind=Job controller"
time="2022-08-28T03:21:42Z" level=info msg="Starting upgrade.cattle.io/v1, Kind=Plan controller"
time="2022-08-28T03:26:03Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:03Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:03Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:03Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:04Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:04Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:04Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:04Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:05Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:05Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:05Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:05Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:06Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:06Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:07Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:07Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:08Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:08Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:09Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:09Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:12Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:12Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:18Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:18Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:29Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:29Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:50Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:26:50Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:27:21Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:27:21Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:27:51Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:27:51Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:28:22Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:28:22Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:28:52Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:28:52Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:29:23Z" level=error msg="error syncing 'system-upgrade/server-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"
time="2022-08-28T03:29:23Z" level=error msg="error syncing 'system-upgrade/agent-plan': handler system-upgrade-controller: Get \"https://update.k3s.io/v1-release/channels/stable\": x509: certificate signed by unknown authority, requeuing"