【发布时间】:2020-12-28 23:25:37
【问题描述】:
在 openshift 4.4.17 集群中出现无法解释的行为:oauth-openshift 部署(在 openshift-authentication 命名空间中)具有 replicas=2,第一个 pod 正在运行:
openshift.io/scc: anyuid
第二个 pod 进入 CrashLoopBackOff 状态,分配给它的 scc 如下:
openshift.io/scc: nginx-ingress-scc (that is a customized scc for nginx purposes)
通过文档:
默认情况下,openshift-authentication 和 openshift-authentication-operator 命名空间内的 pod 使用 anyuid SCC 运行。
我想集群中发生了一些变化,但我不知道错误在哪里。
Oauth-penshift 部署处于其默认配置中:
serviceAccountName: oauth-openshift
namespace: openshift-authentication
$ oc get scc anyuid -o yaml
users:
system:serviceaccount:default:oauth-openshift
system:serviceaccount:openshift-authentication:oauth-openshift
system:serviceaccount:openshift-authentication:default
$ oc get pod -n openshift-authentication
NAME READY STATUS RESTARTS AGE
oauth-openshift-59f498986d-lmxdv 0/1 CrashLoopBackOff 158 13h
oauth-openshift-d4968bd74-ll7mn 1/1 Running 0 23d
$ oc logs oauth-openshift-59f498986d-lmxdv -n openshift-authentication
Copying system trust bundle
cp: cannot remove '/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem': Permission denied
$ oc get pod oauth-openshift-59f498986d-lmxdv -n openshift-authentication -o=yaml|grep serviceAccount
serviceAccount: oauth-openshift
serviceAccountName: oauth-openshift
$ oc get pod oauth-openshift-59f498986d-lmxdv -n openshift-authentication -o=yaml|grep scc
openshift.io/scc: nginx-ingress-scc
认证操作员:
$ oc get pod -n openshift-authentication-operator
NAME READY STATUS RESTARTS AGE
authentication-operator-5498b9ddcb-rs9v8 1/1 Running 0 33d
$ oc get pod authentication-operator-5498b9ddcb-rs9v8 -n openshift-authentication-operator -o=yaml|grep scc
openshift.io/scc: anyuid
The managementState is set to Managed
【问题讨论】:
标签: openshift