k get pv NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE pvc-74c6a1d6-3b4f-11e9-b7b8-6217111e43b6 1Gi RWO Delete Bound default/admin do-block-storage 83s
k describe pods
Name: k8sinit-5d464b9dbb-q555h
Namespace: default
Priority: 0
PriorityClassName: <none>
Node: recursing-aryabhata-ukc0/10.135.91.105
Start Time: Thu, 28 Feb 2019 11:54:11 +0000
Labels: pod-template-hash=5d464b9dbb
run=k8sinit
Annotations: <none>
Status: Pending
IP:
Controlled By: ReplicaSet/k8sinit-5d464b9dbb
Containers:
init:
Container ID:
Image: registry.trophyking.io/init:1.0
Image ID:
Ports: 443/TCP, 80/TCP
Host Ports: 0/TCP, 0/TCP
State: Waiting
Reason: ContainerCreating
Ready: False
Restart Count: 0
Environment: <none>
Mounts:
/admin from admin (rw)
/var/run/secrets/kubernetes.io/serviceaccount from default-token-c7f86 (ro)
Conditions:
Type Status
Initialized True
Ready False
ContainersReady False
PodScheduled True
Volumes:
admin:
Type: Secret (a volume populated by a Secret)
SecretName: digitaloceanrw
Optional: false
default-token-c7f86:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-c7f86
Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s
node.kubernetes.io/unreachable:NoExecute for 300s
Events:
Type Reason Age From Message
Normal Scheduled 12s default-scheduler Successfully assigned default/k8sinit-5d464b9dbb-q555h to recursing-aryabhata-ukc0 Normal Pulling 9s kubelet, recursing-aryabhata-ukc0 pulling image “registry.trophyking.io/init:1.0” root@trophyking-devops:~/k8s# k describe pods Name: k8sinit-5d464b9dbb-q555h Namespace: default Priority: 0 PriorityClassName: <none> Node: recursing-aryabhata-ukc0/10.135.91.105 Start Time: Thu, 28 Feb 2019 11:54:11 +0000 Labels: pod-template-hash=5d464b9dbb run=k8sinit Annotations: <none> Status: Running IP: 10.244.0.217 Controlled By: ReplicaSet/k8sinit-5d464b9dbb Containers: init: Container ID: docker://3f5f0f7f7a814198e6ad1006f0444b2b6a8fadd2b2d94bc87cafc9d5d6c8bb5b Image: registry.trophyking.io/init:1.0 Image ID: docker-pullable://registry.trophyking.io/init@sha256:9b91484c2ef307f2c0e769519f17f2dec287a7eec8c0dacf73ad3d1b565c85e0 Ports: 443/TCP, 80/TCP Host Ports: 0/TCP, 0/TCP State: Running Started: Thu, 28 Feb 2019 11:54:31 +0000 Ready: True Restart Count: 0 Environment: <none> Mounts: /admin from admin (rw) /var/run/secrets/kubernetes.io/serviceaccount from default-token-c7f86 (ro) Conditions: Type Status Initialized True Ready True ContainersReady True PodScheduled True Volumes: admin: Type: Secret (a volume populated by a Secret) SecretName: digitaloceanrw Optional: false default-token-c7f86: Type: Secret (a volume populated by a Secret) SecretName: default-token-c7f86 Optional: false QoS Class: BestEffort Node-Selectors: <none> Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s node.kubernetes.io/unreachable:NoExecute for 300s Events: Type Reason Age From Message
Normal Scheduled 24s default-scheduler Successfully assigned default/k8sinit-5d464b9dbb-q555h to recursing-aryabhata-ukc0 Normal Pulling 21s kubelet, recursing-aryabhata-ukc0 pulling image “registry.trophyking.io/init:1.0” Normal Pulled 4s kubelet, recursing-aryabhata-ukc0 Successfully pulled image “registry.trophyking.io/init:1.0” Normal Created 4s kubelet, recursing-aryabhata-ukc0 Created container Normal Started 4s kubelet, recursing-aryabhata-ukc0 Started container
k exec -it k8sinit-5d464b9dbb-q555h bash root@k8sinit-5d464b9dbb-q555h:/usr/local/apache2# mount | grep admin tmpfs on /admin type tmpfs (ro,relatime)
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Hey friend,
Thank you for asking this question here. Our resident Kubernetes genius, John, weighed in with this:
This documentation should be helpful: https://kubernetes.io/docs/concepts/storage/persistent-volumes/#claims-as-volumes
You’ll want the volumes section to look something like this:
Jarland