[root@localhost ~]# oc get pods
NAME READY STATUS RESTARTS AGE
docker-registry-1-i37wn 1/1 Running 13 1y
nginx-j1u1l 0/1 Pending 0 6m
router-1-fn5kw 1/1 Running 12 1y
[root@localhost ~]# oc describe pod nginx-j1u1l
Name: nginx-j1u1l
Namespace: default
Security Policy: anyuid
Node: /
Labels: app=nginx
Status: Pending
IP:
Controllers: ReplicationController/nginx
Containers:
nginx:
Image: nginx
Port: 80/TCP
Volume Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from default-token-2nqot (ro)
Environment Variables:
Conditions:
Type Status
PodScheduled False
Volumes:
default-token-2nqot:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-2nqot
QoS Tier: BestEffort
Events:
FirstSeen LastSeen Count From SubobjectPath Type Reason Message
——— ——– —– —- ————- ——– —— ——-
6m 13s 28 {default-scheduler } Warning FailedScheduling no nodes available to schedule pods
[root@localhost ~]# oc get nodes
NAME STATUS AGE
origin Ready,SchedulingDisabled 1y
[root@localhost ~]# kubectl uncordon origin
node “origin” uncordoned
[root@localhost ~]# oc get nodes
NAME STATUS AGE
origin Ready 1y
[root@localhost ~]# oc get pods
NAME READY STATUS RESTARTS AGE
docker-registry-1-i37wn 1/1 Running 14 1y
nginx-j1u1l 0/1 ContainerCreating 0 12m
router-1-fn5kw 1/1 Running 13 1y
[root@localhost ~]# oc get pods
NAME READY STATUS RESTARTS AGE
docker-registry-1-i37wn 1/1 Running 15 1y
nginx-j1u1l 1/1 Running 0 16m
router-1-fn5kw 1/1 Running 14 1y
[root@localhost ~]# docker images |grep nginx
docker.io/nginx latest 7f70b30f2cc6 3 days ago 108.7 MB
linuxmadeeasy 