Installation

[sdavid63]

Hello,
I'm new with Kubernetes and i try to install your chirpstack-helm-chart on my OVH Managed Kubernetes Service (k8s 1.22.2-2) for testing purpose but it looks like the result is not what it should be.

What I'm doing wrong ?

sdavid@ubv8-r2d2:~/chirpstack-helm-chart$ helm install chirpstack .

WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/sdavid/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/sdavid/.kube/config
NAME: chirpstack
LAST DEPLOYED: Fri Feb 25 12:17:47 2022
NAMESPACE: default
STATUS: deployed
REVISION: 1
TEST SUITE: None

sdavid@ubv8-r2d2:~/chirpstack-helm-chart$ kubectl get pods

NAME READY STATUS RESTARTS AGE
chirpstack-as-8b47c5476-f9tld 1/1 Running 0 48s
chirpstack-mosquitto-0 1/1 Running 0 47s
chirpstack-ns-659d84bd95-84f66 1/1 Running 0 48s
chirpstack-pgsql-0 0/1 Pending 0 47s
chirpstack-redis-0 0/1 Pending 0 47s
chirpstack-redis-exporter-5d446b8c5f-jsw4g 1/1 Running 0 48s

sdavid@ubv8-r2d2:~/chirpstack-helm-chart$ kubectl get services

NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
chirpstack-chirpstack-as ClusterIP 10.3.76.6 8080/TCP,8001/TCP,8003/TCP 93s
chirpstack-mosquitto ClusterIP 10.3.126.153 1883/TCP 93s
chirpstack-ns ClusterIP 10.3.197.88 8000/TCP 93s
chirpstack-pgsql ClusterIP 10.3.33.121 5432/TCP 93s
chirpstack-redis ClusterIP 10.3.129.238 6379/TCP 93s
chirpstack-redis-exporter ClusterIP 10.3.240.17 9121/TCP 93s
kubernetes ClusterIP 10.3.0.1 443/TCP 15m

sdavid@ubv8-r2d2:~/chirpstack-helm-chart$ kubectl get pvc

NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
pgsql-pvc-chirpstack-pgsql-0 Pending longhorn 2m55s
redis-pvc-chirpstack-redis-0 Pending longhorn 2m55s

sdavid@ubv8-r2d2:~/chirpstack-helm-chart$ helm list

WARNING: Kubernetes configuration file is group-readable. This is insecure. Location: /home/sdavid/.kube/config
WARNING: Kubernetes configuration file is world-readable. This is insecure. Location: /home/sdavid/.kube/config
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
chirpstack default 1 2022-02-25 12:17:47.073384413 +0100 CET deployed chirpstack-0.6.0 1.16.0

Thank you

[sdavid63]

sdavid@ubv8-r2d2:~/chirpstack-helm-chart$ kubectl describe pods chirpstack-redis
Name: chirpstack-redis-0
Namespace: default
Priority: 0
Node:
Labels: app=redis
controller-revision-hash=chirpstack-redis-69d4548d4f
release=chirpstack
statefulset.kubernetes.io/pod-name=chirpstack-redis-0
Annotations:
Status: Pending
IP:
IPs:
Controlled By: StatefulSet/chirpstack-redis
Containers:
redis:
Image: redis:6.0.9
Port: 6379/TCP
Host Port: 0/TCP
Environment:
Mounts:
/data from redis-pvc (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-wvvbp (ro)
Conditions:
Type Status
PodScheduled False
Volumes:
redis-pvc:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: redis-pvc-chirpstack-redis-0
ReadOnly: false
kube-api-access-wvvbp:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
ConfigMapOptional:
DownwardAPI: true
QoS Class: BestEffort
Node-Selectors:
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 3m34s (x173 over 174m) default-scheduler 0/3 nodes are available: 3 pod has unbound immediate PersistentVolumeClaims.

[liangyuanpeng]

Note: Use longhorn of storageClass by default.

I Think you should change storageClass to your storageClass.

Use:

helm install chirpstack . --set redis.spec. volumeClaimTemplates.spec.storageClassName={Your StoragecClass} --set redis.spec.volumeClaimTemplates.spec.storageClassName{Your StoragecClass} 

Check for your storageClass:

kubectl get sc