<p>See the output below. What confuses me is that the status is bound yet the volume does not exist in AWS. I am using Kubernetes 1.17</p>
<p>I also checked that no POD is using this PVC (used <a href="https://github.com/yashbhutwala/kubectl-df-pv" rel="nofollow noreferrer">https://github.com/yashbhutwala/kubectl-df-pv</a> additionally to describe commands below)</p>
<p>Any ideas - how this could happen? If the volume is manually deleted via AWS CLI (or GUI web UI) - does that mean Kubernetes is not handling this situation correctly?</p>
<pre class="lang-sh prettyprint-override"><code> k get pvc -n metrics   
NAME                                   STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   AGE
grafana-persistent-storage             Bound    pvc-1395291c-d89b-11e9-8a64-0a4976158cfe   1Gi        RWO            gp2            398d

➜ k describe pv pvc-1395291c-d89b-11e9-8a64-0a4976158cfe           
Name:              pvc-1395291c-d89b-11e9-8a64-0a4976158cfe
Labels:            failure-domain.beta.kubernetes.io/region=eu-central-1
                   failure-domain.beta.kubernetes.io/zone=eu-central-1c
Annotations:       kubernetes.io/createdby: aws-ebs-dynamic-provisioner
                   pv.kubernetes.io/bound-by-controller: yes
                   pv.kubernetes.io/provisioned-by: kubernetes.io/aws-ebs
Finalizers:        [kubernetes.io/pv-protection]
StorageClass:      gp2
Status:            Bound
Claim:             metrics/grafana-persistent-storage
Reclaim Policy:    Delete
Access Modes:      RWO
VolumeMode:        Filesystem
Capacity:          1Gi
Node Affinity:     
  Required Terms:  
    Term 0:        failure-domain.beta.kubernetes.io/zone in [eu-central-1c]
                   failure-domain.beta.kubernetes.io/region in [eu-central-1]
Message:           
Source:
    Type:       AWSElasticBlockStore (a Persistent Disk resource in AWS)
    VolumeID:   aws://eu-central-1c/vol-0b92b7db07b87b3e8
    FSType:     ext4
    Partition:  0
    ReadOnly:   false
Events:         &lt;none&gt;

➜ aws ec2 describe-volumes --volume-ids vol-0b92b7db07b87b3e8

An error occurred (InvalidVolume.NotFound) when calling the DescribeVolumes operation: The volume 'vol-0b92b7db07b87b3e8' does not exist.

➜ env | grep AWS              
AWS_ACCESS_KEY_ID=xxx
AWS_SECRET_ACCESS_KEY=yyy
AWS_DEFAULT_REGION=eu-central-1
AWS_DEFAULT_OUTPUT=table

➜ kubectl version  
'Tipz:' k version
Client Version: version.Info{Major:&quot;1&quot;, Minor:&quot;17&quot;, GitVersion:&quot;v1.17.3&quot;, GitCommit:&quot;06ad960bfd03b39c8310aaf92d1e7c12ce618213&quot;, GitTreeState:&quot;clean&quot;, BuildDate:&quot;2020-02-11T18:14:22Z&quot;, GoVersion:&quot;go1.13.6&quot;, Compiler:&quot;gc&quot;, Platform:&quot;linux/amd64&quot;}
Server Version: version.Info{Major:&quot;1&quot;, Minor:&quot;17+&quot;, GitVersion:&quot;v1.17.9-eks-4c6976&quot;, GitCommit:&quot;4c6976793196d70bc5cd29d56ce5440c9473648e&quot;, GitTreeState:&quot;clean&quot;, BuildDate:&quot;2020-07-17T18:46:04Z&quot;, GoVersion:&quot;go1.13.9&quot;, Compiler:&quot;gc&quot;, Platform:&quot;linux/amd64&quot;}
</code></pre>

DmitrySemenov
<p>It is <strong>quite possible</strong> to delete volumes from the AWS console, while they are referenced by a K8s Persistent Volume! However, only if <strong>no Pod is mounting them</strong>.</p>
<p>If a Pod is mounting the PVC of the PV in question, deletion from the AWS console is <strong>not possible</strong>, since the storage is in use (attached).</p>
<p>So, in other words, the mere existence of PVCs and PVs on deleted storage, does not lead to K8s failing those resources.</p>
