Yes that seems to be OK..., although I'm not sure I know exactly what the "root 
cluster cert is", so I checked all the following:

[root@paas master]# openssl x509 -enddate -noout -in cloudapps.router.pem
notAfter=Apr 21 16:38:31 2018 GMT
[root@paas master]# openssl x509 -enddate -noout -in ca.crt
notAfter=Apr 20 16:31:56 2021 GMT
[root@paas master]# openssl x509 -enddate -noout -in master.server.crt
notAfter=Apr 21 16:32:00 2018 GMT
[root@paas master]# openssl x509 -enddate -noout -in etcd.server.crt
notAfter=Apr 21 16:32:01 2018 GMT
[root@paas master]# openssl x509 -enddate -noout -in admin.crt
notAfter=Apr 21 16:31:58 2018 GMT
[root@paas master]# openssl x509 -enddate -noout -in ca-bundle.crt
notAfter=Apr 20 16:31:56 2021 GMT
[root@paas master]# openssl x509 -enddate -noout -in openshift-master.crt
notAfter=Apr 21 16:31:57 2018 GMT
[root@paas master]# openssl x509 -enddate -noout -in openshift-registry.crt
notAfter=Apr 21 16:32:00 2018 GMT

> On 06 Sep 2016, at 15:04, Clayton Coleman <[email protected]> wrote:
> 
> Were you able to check the expiration date on your admin root cluster cert 
> and verify it has not expired?
> 
> On Sep 6, 2016, at 5:19 AM, Candide Kemmler <[email protected] 
> <mailto:[email protected]>> wrote:
> 
>> Hi Clayton,
>> 
>> Thanks! Here's the result of running `sudo oadm diagnostics`. I'm 
>> particularly bothered by the "the server has asked for the client to provide 
>> credentials" message as I'm seeing this one when I try to execute the 
>> ansible scripts as well. Do you know how to solve it?
>> 
>> Any other ideas on things I should focus on?
>> 
>> Regards,
>> 
>> Candide
>> 
>> 
>> [Note] Determining if client configuration exists for client/cluster 
>> diagnostics
>> Info:  Successfully read a client config file at '/root/.kube/config'
>> [Note] Could not configure a client, so client diagnostics are limited to 
>> testing configuration and connection
>> Info:  Using context for cluster-admin access: 
>> 'default/paas-intrinsic-world:8443/system:admin'
>> [Note] Performing systemd discovery
>> 
>> [Note] Running diagnostic: 
>> ConfigContexts[logging/paas-intrinsic-world:8443/admin]
>>        Description: Validate client config context is complete and has 
>> connectivity
>> 
>> ERROR: [DCli0014 from diagnostic 
>> ConfigContexts@openshift/origin/pkg/diagnostics/client/config_contexts.go:285]
>>        For client config context 'logging/paas-intrinsic-world:8443/admin':
>>        The server URL is 'https://paas.intrinsic.world:8443' 
>> <https://paas.intrinsic.world:8443'>
>>        The user authentication is 'admin/paas-intrinsic-world:8443'
>>        The current project is 'logging'
>>        (*errors.StatusError) the server has asked for the client to provide 
>> credentials
>> 
>>        This means that when we tried to make a request to the master API
>>        server, the request required credentials that were not presented. This
>>        can happen with an expired or invalid authentication token. Try 
>> logging
>>        in with this user again.
>> 
>> [Note] Running diagnostic: 
>> ConfigContexts[logging/paas-intrinsic-world:8443/system:admin]
>>        Description: Validate client config context is complete and has 
>> connectivity
>> 
>> Info:  For client config context 
>> 'logging/paas-intrinsic-world:8443/system:admin':
>>        The server URL is 'https://paas.intrinsic.world:8443' 
>> <https://paas.intrinsic.world:8443'>
>>        The user authentication is 'system:admin/paas-intrinsic-world:8443'
>>        The current project is 'logging'
>>        Successfully requested project list; has access to project(s):
>>          [openshift-infra dev ieml-demo logging management-infra misc 
>> openshift p2p default ieml-dev ...]
>> 
>> [Note] Running diagnostic: ClusterRegistry
>>        Description: Check that there is a working Docker registry
>> 
>> WARN:  [DClu1009 from diagnostic 
>> ClusterRegistry@openshift/origin/pkg/diagnostics/cluster/registry.go:217]
>>        The "docker-registry-1-8w93s" pod for the "docker-registry" service 
>> is not running.
>>        This may be transient, a scheduling error, or something else.
>> 
>> ERROR: [DClu1001 from diagnostic 
>> ClusterRegistry@openshift/origin/pkg/diagnostics/cluster/registry.go:173]
>>        The "docker-registry" service exists but no pods currently running, 
>> so it
>>        is not available. Builds and deployments that use the registry will 
>> fail.
>> 
>> [Note] Running diagnostic: ClusterRoleBindings
>>        Description: Check that the default ClusterRoleBindings are present 
>> and contain the expected subjects
>> 
>> Info:  clusterrolebinding/cluster-admins has more subjects than expected.
>> 
>>        Use the `oadm policy reconcile-cluster-role-bindings` command to 
>> update the role binding to remove extra subjects.
>> 
>> Info:  clusterrolebinding/cluster-admins has extra subject {User  admin    }.
>> 
>> Info:  clusterrolebinding/cluster-readers has more subjects than expected.
>> 
>>        Use the `oadm policy reconcile-cluster-role-bindings` command to 
>> update the role binding to remove extra subjects.
>> 
>> Info:  clusterrolebinding/cluster-readers has extra subject {ServiceAccount 
>> management-infra management-admin    }.
>> Info:  clusterrolebinding/cluster-readers has extra subject {ServiceAccount 
>> logging aggregated-logging-fluentd    }.
>> 
>> [Note] Running diagnostic: ClusterRoles
>>        Description: Check that the default ClusterRoles are present and 
>> contain the expected permissions
>> 
>> [Note] Running diagnostic: ClusterRouterName
>>        Description: Check there is a working router
>> 
>> ERROR: [DClu2007 from diagnostic 
>> ClusterRouter@openshift/origin/pkg/diagnostics/cluster/router.go:156]
>>        The "router" DeploymentConfig exists but has no running pods, so it
>>        is not available. Apps will not be externally accessible via the 
>> router.
>> 
>> [Note] Running diagnostic: MasterNode
>>        Description: Check if master is also running node (for Open vSwitch)
>> 
>> Info:  Found a node with same IP as master: paas.intrinsic.world
>> 
>> [Note] Running diagnostic: NodeDefinitions
>>        Description: Check node records on master
>> 
>> WARN:  [DClu0003 from diagnostic 
>> NodeDefinition@openshift/origin/pkg/diagnostics/cluster/node_definitions.go:112]
>>        Node paas.intrinsic.world is ready but is marked Unschedulable.
>>        This is usually set manually for administrative reasons.
>>        An administrator can mark the node schedulable with:
>>            oadm manage-node paas.intrinsic.world --schedulable=true
>> 
>>        While in this state, pods should not be scheduled to deploy on the 
>> node.
>>        Existing pods will continue to run until completed or evacuated (see
>>        other options for 'oadm manage-node').
>> 
>> [Note] Running diagnostic: AnalyzeLogs
>>        Description: Check for recent problems in systemd service logs
>> 
>> Info:  Checking journalctl logs for 'origin-master' service
>> Info:  Checking journalctl logs for 'origin-node' service
>> Info:  Checking journalctl logs for 'docker' service
>> 
>> [Note] Running diagnostic: MasterConfigCheck
>>        Description: Check the master config file
>> 
>> Info:  Found a master config file: /etc/origin/master/master-config.yaml
>> 
>> WARN:  [DH0005 from diagnostic 
>> MasterConfigCheck@openshift/origin/pkg/diagnostics/host/check_master_config.go:58]
>>        Validation of master config file 
>> '/etc/origin/master/master-config.yaml' warned:
>>        assetConfig.loggingPublicURL: Invalid value: "": required to view 
>> aggregated container logs in the console
>>        assetConfig.metricsPublicURL: Invalid value: "": required to view 
>> cluster metrics in the console
>> 
>> [Note] Running diagnostic: NodeConfigCheck
>>        Description: Check the node config file
>> 
>> Info:  Found a node config file: /etc/origin/node/node-config.yaml
>> 
>> [Note] Running diagnostic: UnitStatus
>>        Description: Check status for related systemd units
>> 
>> [Note] Summary of diagnostics execution (version v1.1.6):
>> [Note] Warnings seen: 3
>> [Note] Errors seen: 4
>> 
>> 
>> 
>>> On 05 Sep 2016, at 18:46, Clayton Coleman <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> 
>>> Did you change the IP of your master, or otherwise delete / alter the
>>> openshift-infra namespace?  Or have your client certificates expired
>>> (is this cluster 1 year old(?
>>> 
>>> Before deleting, try two things:
>>> 
>>>    oadm diagnostics
>>> 
>>> From the master (to see if it identifies anything).
>>> 
>>> Also check your certificate expiration a.
>>> 
>>>> On Sep 5, 2016, at 5:00 AM, Candide Kemmler <[email protected] 
>>>> <mailto:[email protected]>> wrote:
>>>> 
>>>> Hi,
>>>> 
>>>> I have a development server setup made up of two nodes (1 master - 1 
>>>> slave) running a bunch of different projects and environments which just 
>>>> crashed badly on me.
>>>> 
>>>> Symptoms are: all containers in all projects are in pending state (orange 
>>>> circle) - when I try to `delete all`, things get removed but pods hang in 
>>>> a 'terminating' state. oc describe gives me uninteresting information that 
>>>> I already know (basically that pods are Pending) and oc logs tells me that 
>>>> it (could not find the requested resource).
>>>> 
>>>> I tried to `sudo systemctl restart origin-master` as it seems to have 
>>>> produced good results in the past, but that didn't help this time. I also 
>>>> tried that in combination with a full system reboot.
>>>> 
>>>> Finally I tried running the ansible scripts in hopes of updating origin to 
>>>> the latest version (it's still running 1.1.6) but I got the following 
>>>> error log:
>>>> 
>>>> failed: [paas.intrinsic.world] => {"changed": false, "cmd": ["oc", 
>>>> "create", "-n", "openshift", "-f", 
>>>> "/usr/share/openshift/examples/image-streams/image-streams-centos7.json"], 
>>>> "delta": "0:00:00.180874", "end": "2016-09-05 07:20:12.050123", "failed": 
>>>> true, "failed_when_result": true, "rc": 1, "start": "2016-09-05 
>>>> 07:20:11.869249", "stdout_lines": [], "warnings": []}
>>>> stderr: unable to connect to a server to handle "imagestreamlists": the 
>>>> server has asked for the client to provide credentials
>>>> 
>>>> FATAL: all hosts have already failed -- aborting
>>>> 
>>>> PLAY RECAP 
>>>> ********************************************************************
>>>>          to retry, use: --limit @/Users/candide/config.retry
>>>> 
>>>> apps.intrinsic.world       : ok=48   changed=0    unreachable=0    failed=0
>>>> localhost                  : ok=15   changed=0    unreachable=0    failed=0
>>>> paas.intrinsic.world       : ok=207  changed=0    unreachable=0    failed=1
>>>> 
>>>> My last option is to reinstall everything from scratch but before I do 
>>>> this I wanted to know if you guys had other ideas on how to get on top of 
>>>> things again.
>>>> 
>>>> Candide
>>>> 
>>>> _______________________________________________
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>>>> http://lists.openshift.redhat.com/openshiftmm/listinfo/users 
>>>> <http://lists.openshift.redhat.com/openshiftmm/listinfo/users>
>> 

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