From ed9f891160f4b02ba496ef02b77d2276ab50f5fd Mon Sep 17 00:00:00 2001 From: Michael Burke Date: Mon, 16 Jul 2018 10:17:19 -0400 Subject: [PATCH] [master] oc describe node shows less information --- admin_guide/manage_nodes.adoc | 95 ++++++++++++++++++++++++++--------- 1 file changed, 71 insertions(+), 24 deletions(-) diff --git a/admin_guide/manage_nodes.adoc b/admin_guide/manage_nodes.adoc index e0d080556dec..817daa6bbda6 100644 --- a/admin_guide/manage_nodes.adoc +++ b/admin_guide/manage_nodes.adoc @@ -78,30 +78,77 @@ $ oc describe node For example: ---- -$ oc describe node node1.example.com -Name: node1.example.com -Labels: kubernetes.io/hostname=node1.example.com -CreationTimestamp: Wed, 10 Jun 2015 17:22:34 +0000 -Conditions: - Type Status LastHeartbeatTime LastTransitionTime Reason Message - Ready True Wed, 10 Jun 2015 19:56:16 +0000 Wed, 10 Jun 2015 17:22:34 +0000 kubelet is posting ready status -Addresses: 127.0.0.1 -Capacity: - memory: 1017552Ki - pods: 100 - cpu: 2 -Version: - Kernel Version: 3.17.4-301.fc21.x86_64 - OS Image: Fedora 21 (Twenty One) - Container Runtime Version: docker://1.6.0 - Kubelet Version: v0.17.1-804-g496be63 - Kube-Proxy Version: v0.17.1-804-g496be63 -ExternalID: node1.example.com -Pods: (2 in total) - docker-registry-1-9yyw5 - router-1-maytv -No events. ----- +# oc describe node node1.example.com + +Name: node1.example.com <1> +Roles: master <2> +Labels: beta.kubernetes.io/arch=amd64 <3> + beta.kubernetes.io/os=linux + glusterfs=storage-host + kubernetes.io/hostname=node1.example.com + node-role.kubernetes.io/master=true + region=infra + zone=default +Annotations: volumes.kubernetes.io/controller-managed-attach-detach=true <4> +Taints: <5> +CreationTimestamp: Sat, 07 Apr 2018 16:49:31 +0530 +Conditions: <6> + Type Status LastHeartbeatTime LastTransitionTime Reason Message + ---- ------ ----------------- ------------------ ------ ------- + OutOfDisk False Wed, 30 May 2018 14:19:56 +0530 Sat, 07 Apr 2018 16:49:31 +0530 KubeletHasSufficientDisk kubelet has sufficient disk space available + MemoryPressure False Wed, 30 May 2018 14:19:56 +0530 Sat, 07 Apr 2018 16:49:31 +0530 KubeletHasSufficientMemory kubelet has sufficient memory available + DiskPressure False Wed, 30 May 2018 14:19:56 +0530 Sat, 07 Apr 2018 16:49:31 +0530 KubeletHasNoDiskPressure kubelet has no disk pressure + Ready True Wed, 30 May 2018 14:19:56 +0530 Fri, 11 May 2018 15:09:42 +0530 KubeletReady kubelet is posting ready status +Addresses: <7> + InternalIP: 10.74.2.51 + Hostname: node1.example.com +Capacity: <8> + cpu: 2 + memory: 16208764Ki + pods: 20 +Allocatable: + cpu: 2 + memory: 16106364Ki + pods: 20 +System Info: <9> + Machine ID: edd6dd9a8530d2c8c442c2d4e7f + System UUID: EDD6DD9A-853BD2C-8C442C2D4E7F + Boot ID: 750641e2-1b5b02b-ee068821264e + Kernel Version: 3.10.0-693.el7.x86_64 + OS Image: OpenShift Enterprise + Operating System: linux + Architecture: amd64 + Container Runtime Version: docker://1.13.1 + Kubelet Version: v1.9.1+a0ce1bc657 + Kube-Proxy Version: v1.9.1+a0ce1bc657 +ExternalID: vm252-51.example.com +Non-terminated Pods: (6 in total) <10> + Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits + --------- ---- ------------ ---------- --------------- ------------- + default docker-registry-1-prph7 100m (5%) 0 (0%) 256Mi (1%) 0 (0%) + default router-1-z625j 100m (5%) 0 (0%) 256Mi (1%) 0 (0%) + glusterfs glusterfs-storage-8h59h 100m (5%) 0 (0%) 100Mi (0%) 0 (0%) + openshift-metrics prometheus-0 1 (50%) 1 (50%) 1Gi (6%) 1Gi (6%) + openshift-metrics prometheus-node-exporter-j5hbp 100m (5%) 200m (10%) 30Mi (0%) 50Mi (0%) + openshift-web-console webconsole-6c488985dd-4txcz 100m (5%) 0 (0%) 100Mi (0%) 0 (0%) +Allocated resources: + (Total limits may be over 100 percent, i.e., overcommitted.) + CPU Requests CPU Limits Memory Requests Memory Limits + ------------ ---------- --------------- ------------- + 1500m (75%) 1200m (60%) 1766Mi (11%) 1074Mi (6%) +Events: +---- + +<1> The name of the node. +<2> The role of the node, either `master` or `compute`. +<3> The xref:../install/configuring_inventory_file.adoc#configuring-node-host-labels[labels] applied to the node. +<4> The annotations applied to the node. +<5> The xref:../admin_guide/scheduling/taints_tolerations.adoc#admin-guide-taints[taints] applied to the node. +<6> xref:../admin_guide/manage_nodes.adoc#node-conditions[Node conditions]. +<7> The IP address and host name of the node. +<8> The xref:../admin_guide/allocating_node_resources.adoc#admin-guide-allocating-node-resources[pod resources and allocatable resources]. +<9> Information about the node host. +<10> The pods on the node. [[viewing-nodes]] == Viewing nodes