<p>I am trying to install galera mariadb on my cluster. I only have one node, but plan to scale in the future. It seems to install fine.</p>
<p>When deployed it says:</p>
<pre><code>** Please be patient while the chart is being deployed **
Tip:
  Watch the deployment status using the command:
    kubectl get sts -w --namespace databases -l app.kubernetes.io/instance=galera
and then other things here
</code></pre>
<p>It tells me to check the status but the status is always:</p>
<pre><code>galera-mariadb-galera   0/1     8m
</code></pre>
<p><strong>kubectl describe pod/galera-mariadb-galera-0     --namespace databases</strong></p>
<pre><code>Name:           galera-mariadb-galera-0
Namespace:      databases
Priority:       0
Node:           &lt;none&gt;
Labels:         app.kubernetes.io/instance=galera
                app.kubernetes.io/managed-by=Helm
                app.kubernetes.io/name=mariadb-galera
                controller-revision-hash=galera-mariadb-galera-8d5cc8855
                helm.sh/chart=mariadb-galera-5.3.2
                statefulset.kubernetes.io/pod-name=galera-mariadb-galera-0
Annotations:    &lt;none&gt;
Status:         Pending
IP:             
IPs:            &lt;none&gt;
Controlled By:  StatefulSet/galera-mariadb-galera
Containers:
  mariadb-galera:
    Image:       docker.io/bitnami/mariadb-galera:10.5.8-debian-10-r26
    Ports:       3306/TCP, 4567/TCP, 4568/TCP, 4444/TCP
    Host Ports:  0/TCP, 0/TCP, 0/TCP, 0/TCP
    Command:
      bash
      -ec
      exec /opt/bitnami/scripts/mariadb-galera/entrypoint.sh /opt/bitnami/scripts/mariadb-galera/run.sh
      
    Liveness:  exec [bash -ec exec mysqladmin status -u$MARIADB_ROOT_USER -p$MARIADB_ROOT_PASSWORD
] delay=120s timeout=1s period=10s #success=1 #failure=3
    Readiness:  exec [bash -ec exec mysqladmin status -u$MARIADB_ROOT_USER -p$MARIADB_ROOT_PASSWORD
] delay=30s timeout=1s period=10s #success=1 #failure=3
    Environment:
      MY_POD_NAME:                          galera-mariadb-galera-0 (v1:metadata.name)
      BITNAMI_DEBUG:                        false
      MARIADB_GALERA_CLUSTER_NAME:          galera
      MARIADB_GALERA_CLUSTER_ADDRESS:       address-is-here-removed-unsure-if-private
      MARIADB_ROOT_USER:                    root
      MARIADB_ROOT_PASSWORD:                &lt;set to the key 'mariadb-root-password' in secret 'galera-mariadb-galera'&gt;  Optional: false
      MARIADB_USER:                         default-db-user
      MARIADB_PASSWORD:                     &lt;set to the key 'mariadb-password' in secret 'galera-mariadb-galera'&gt;  Optional: false
      MARIADB_DATABASE:                     default-db-name
      MARIADB_GALERA_MARIABACKUP_USER:      mariabackup
      MARIADB_GALERA_MARIABACKUP_PASSWORD:  &lt;set to the key 'mariadb-galera-mariabackup-password' in secret 'galera-mariadb-galera'&gt;  Optional: false
      MARIADB_ENABLE_LDAP:                  no
      MARIADB_ENABLE_TLS:                   no
    Mounts:
      /bitnami/mariadb from data (rw)
      /opt/bitnami/mariadb/.bootstrap from previous-boot (rw)
      /opt/bitnami/mariadb/conf/my.cnf from mariadb-galera-config (rw,path=&quot;my.cnf&quot;)
      /var/run/secrets/kubernetes.io/serviceaccount from default-token-8qzpx (ro)
Conditions:
  Type           Status
  PodScheduled   False 
Volumes:
  data:
    Type:       PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
    ClaimName:  data-galera-mariadb-galera-0
    ReadOnly:   false
  previous-boot:
    Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:     
    SizeLimit:  &lt;unset&gt;
  mariadb-galera-config:
    Type:      ConfigMap (a volume populated by a ConfigMap)
    Name:      galera-mariadb-galera-configuration
    Optional:  false
  default-token-8qzpx:
    Type:        Secret (a volume populated by a Secret)
    SecretName:  default-token-8qzpx
    Optional:    false
QoS Class:       BestEffort
Node-Selectors:  &lt;none&gt;
Tolerations:     node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
                 node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
  Type     Reason             Age    From                Message
  ----     ------             ----   ----                -------
  Warning  FailedScheduling   2m23s                      0/1 nodes are available: 1 pod has unbound immediate PersistentVolumeClaims.
  Warning  FailedScheduling   2m23s                      0/1 nodes are available: 1 pod has unbound immediate PersistentVolumeClaims.
  Normal   NotTriggerScaleUp  97s    cluster-autoscaler  pod didn't trigger scale-up (it wouldn't fit if a new node is added):
$: 
</code></pre>
<p>I am unsure as to what might be causing the issue.</p>
<p>If I do:</p>
<pre><code>kubectl logs pod/galera-mariadb-galera-0  --namespace databases
</code></pre>
<p>Nothing shows.</p>
<p>If I do:</p>
<pre><code> kubectl get pvc data-galera-mariadb-galera-0 --namespace databases


NAME                           STATUS    VOLUME   CAPACITY   ACCESS MODES   STORAGECLASS       AGE
data-galera-mariadb-galera-0   Pending                                      do-block-storage   70m
</code></pre>
<p><strong>kubectl describe pvc data-galera-mariadb-galera-0 --namespace databases</strong></p>
<pre><code>Name:          data-galera-mariadb-galera-0
Namespace:     databases
StorageClass:  do-block-storage
Status:        Pending
Volume:        
Labels:        app.kubernetes.io/instance=galera
               app.kubernetes.io/managed-by=Helm
               app.kubernetes.io/name=mariadb-galera
Annotations:   volume.beta.kubernetes.io/storage-provisioner: dobs.csi.digitalocean.com
Finalizers:    [kubernetes.io/pvc-protection]
Capacity:      
Access Modes:  
VolumeMode:    Filesystem
Mounted By:    galera-mariadb-galera-0
Events:
  Type     Reason                Age                   From                                                                                           Message
  ----     ------                ----                  ----                                                                                           -------
  Normal   ExternalProvisioning  3m59s (x26 over 10m)  persistentvolume-controller                                                                    waiting for a volume to be created, either by external provisioner &quot;dobs.csi.digitalocean.com&quot; or manually created by system administrator
  Normal   Provisioning          85s (x10 over 10m)    dobs.csi.digitalocean.com_master-cluster-id-here  External provisioner is provisioning volume for claim &quot;databases/data-galera-mariadb-galera-0&quot;
  Warning  ProvisioningFail
</code></pre>
<p>The issue above was I had too many existing storages open. I now deleted them and have redeployed.</p>

<p>Posting this as <code>Community Wiki</code> to expand comment and above answer.</p>
<p>Generally <code>MariaDB</code> cannot be deployed as this setup require <code>PersistentVolume</code> which should be created using <a href="https://kubernetes.io/docs/concepts/storage/dynamic-provisioning/" rel="nofollow noreferrer">Dynamic Provisioning</a> as OP is using cloud environment - <a href="https://www.digitalocean.com/" rel="nofollow noreferrer">DigitalOcean</a>. As <code>PersistentVolume</code> was not created it couldn't bound with <code>PersistentVolumeClaim</code>, thus <code>pod</code> stuck in <code>Pedning</code> state.</p>
<p>As OP stated in the bottom of the question:</p>
<blockquote>
<p>The issue above was I had too many existing storages open. I now deleted them and have redeployed.</p>
</blockquote>
<p>Kubernetes is not able to create it due to <code>DigitalOcean</code> <a href="https://www.digitalocean.com/docs/volumes/#limits" rel="nofollow noreferrer">Limits</a>. OP stated that is using one node and already had 10 storages.</p>
<blockquote>
<ul>
<li>Unverified users can have up to <strong>10 volumes per region</strong> and up to a total of 500 GB of disk space per region.</li>
<li>By default, users can create up to 100 volumes and up to a total of 16 TiB of disk space per region. You can contact our support team to request an increase. <strong>You can attach a maximum of 7 volumes to any one node or Droplet, and this limit cannot be changed.</strong></li>
</ul>
</blockquote>
