Error: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "Deployment" in version "extensions/v1beta1"

[NanheKumar]

When i run bellow command
helm install phpfpm . --set mariadb.mariadbRootPassword=DB_ROOTPASSWORD,mariadb.mariadbUser=DB_USERNAME,mariadb.mariadbPassword=DB_USERPASSWORD,mariadb.mariadbDatabase=DB_NAME

Output
Error: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "Deployment" in version "extensions/v1beta1"

I have changed in Deployment.yaml and ingress.yaml
apiVersion: extensions/v1beta1 to apiVersion: apps/v1

Again run above command still getting error.

Error: unable to build kubernetes objects from release manifest: [unable to recognize "": no matches for kind "Deployment" in version "extensions/v1beta1", error validating "": error validating data: ValidationError(Deployment.spec): missing required field "selector" in io.k8s.api.apps.v1.DeploymentSpec]

[dani8art]

hi @NanheKumar I was not able to reproduce it

$ helm install phpfpm  \
  --set mariadb.mariadbRootPassword=DB_ROOTPASSWORD \
  --set mariadb.mariadbUser=DB_USERNAME \
  --set mariadb.mariadbPassword=DB_USERPASSWORD \
  --set mariadb.mariadbDatabase=DB_NAME \
  .

# NAME: phpfpm
# LAST DEPLOYED: Wed Apr  1 09:38:40 2020
# NAMESPACE: darteaga
# STATUS: deployed
# REVISION: 1
# TEST SUITE: None
# NOTES:
# 1. Get the application URL by running these commands:
#   export NODE_PORT=$(kubectl get --namespace darteaga -o jsonpath="{.spec.ports[0].nodePort}" services phpfpm-php-app-nginx)
#   export NODE_IP=$(kubectl get nodes --namespace darteaga -o jsonpath="{.items[0].status.addresses[0].address}")
#   echo http://$NODE_IP:$NODE_PORT

I don't know if your ar trying to use DB_ROOTPASSWORD as environment variable, if it is the case you should use mariadb.mariadbRootPassword="$DB_ROOTPASSWORD", also for the rest.

[KarneAsada]

I'm getting the same error. I'm using:
helm v3.1.2
kubernetes server v1.18.0
kubectl v1.15.5

[dani8art]

Could you share with us your commands and configurations?

[KarneAsada]

kubectl get po -A
NAMESPACE     NAME                               READY   STATUS    RESTARTS   AGE
kube-system   coredns-66bff467f8-pngmh           1/1     Running   0          60s
kube-system   coredns-66bff467f8-s84q2           1/1     Running   0          60s
kube-system   etcd-minikube                      1/1     Running   0          75s
kube-system   kindnet-krnmg                      1/1     Running   0          59s
kube-system   kube-apiserver-minikube            1/1     Running   0          75s
kube-system   kube-controller-manager-minikube   1/1     Running   0          75s
kube-system   kube-proxy-9plgr                   1/1     Running   0          59s
kube-system   kube-scheduler-minikube            1/1     Running   0          75s
kube-system   storage-provisioner                1/1     Running   1          74s

kubectl cluster-info

Kubernetes master is running at https://127.0.0.1:32768
KubeDNS is running at https://127.0.0.1:32768/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

helm install phpfpm . --set mariadb.mariadbRootPassword=mini,mariadb.mariadbUser=mini,mariadb.mariadbPassword=mini,mariadb.mariadbDatabase=mini 

Error: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "Deployment" in version "extensions/v1beta1"

[KarneAsada]

Does that help?

[dani8art]

did you do any changes on the templates?, I'm still unable to reproduce the issue.

I cloned the repo

$ git clone git@github.com:bitnami/tutorials.git
$ cd phpfpm-k8s/helm-chart

Copy your command and execute directly

$ helm install phpfpm . --set mariadb.mariadbRootPassword=mini,mariadb.mariadbUser=mini,mariadb.mariadbPassword=mini,mariadb.mariadbDatabase=mini
# NAME: phpfpm
# LAST DEPLOYED: Mon Apr  6 07:51:59 2020
# NAMESPACE: darteaga
# STATUS: deployed
# REVISION: 1
# TEST SUITE: None
# NOTES:
# 1. Get the application URL by running these commands:
#   export NODE_PORT=$(kubectl get --namespace darteaga -o jsonpath="{.spec.ports[0].nodePort}" services phpfpm-php-app-nginx)
#   export NODE_IP=$(kubectl get nodes --namespace darteaga -o jsonpath="{.items[0].status.addresses[0].address}")
#   echo http://$NODE_IP:$NODE_PORT

[ErikTrapman]

I have the exact same error as @KarneAsada. But it might not be related with this tutorial, OR, the code in the tutorial is specificly written for a k8s version. Which version are you running @dani8art ?

I found also this issues in which the "no matches for kind..." error is discussed helm/helm#6969 helm/helm#7219

And helm/helm#6969 (comment) for 1.18 specific.

$ helm version --short
v3.2.4+g0ad800e
$ kubectl version --short
Client Version: v1.18.5
Server Version: v1.18.3

[dani8art]

Hi @ErikTrapman, @KarneAsada, @NanheKumar I've just created a PR that should fix this versioning error. Thank you for your feedback!

[koyan]

I get the same errors with the tutorial. I can see the merged code from the PR available, but it still looks for extensions/v1beta1

helm install phpfpm . --set mariadb.mariadbRootPassword=mini,mariadb.mariadbUser=mini,mariadb.mariadbPassword=mini,mariadb.mariadbDatabase=mini
Error: unable to build kubernetes objects from release manifest: [unable to recognize "": no matches for kind "Deployment" in version "extensions/v1beta1", error validating "": error validating data: ValidationError(Deployment.spec): missing required field "selector" in io.k8s.api.apps.v1.DeploymentSpec]

$ helm version --short
v3.2.4+g0ad800e
$ kubectl version --short
Client Version: v1.19.2
Server Version: v1.19.2

[dani8art]

Hi, sorry I was not able to reproduce it, this is my output where the apiVersion is correct.

$ helm template phpfpm . --set mariadb.mariadbRootPassword=mini,mariadb.mariadbUser=mini,mariadb.mariadbPassword=mini,mariadb.mariadbDatabase=mini -s templates/deployment.yaml
---
# Source: php-app/templates/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: phpfpm-php-app-phpfpm
  labels:
    chart: "php-app-0.1.0"
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: phpfpm-php-app-phpfpm
    spec:
      containers:
      - name: phpfpm-php-app-phpfpm
        image: "USERNAME/phpfpm-app:0.1.0"
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 9000
        resources:
            limits:
              cpu: 100m
              memory: 128Mi
            requests:
              cpu: 100m
              memory: 128Mi
        readinessProbe:
          tcpSocket:
            port: 9000
          initialDelaySeconds: 10
          timeoutSeconds: 5
---
# Source: php-app/templates/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: phpfpm-php-app-nginx
  labels:
    chart: "php-app-0.1.0"
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: phpfpm-php-app-nginx
    spec:
      containers:
      - name: phpfpm-php-app-nginx
        image: "bitnami/nginx:latest"
        imagePullPolicy: "IfNotPresent"
        ports:
        - name: http
          containerPort: 8080
        - name: https
          containerPort: 8443
        livenessProbe:
          httpGet:
            path: /
            port: http
          initialDelaySeconds: 30
          timeoutSeconds: 5
        readinessProbe:
          httpGet:
            path: /
            port: http
          initialDelaySeconds: 5
          timeoutSeconds: 1
        volumeMounts:
        - name: nginx-config
          mountPath: /bitnami/nginx/conf/vhosts
      volumes:
      - name: nginx-config
        configMap:
          name: phpfpm-php-app

did you pull the latest changes?

[koyan]

Thanks for lookign again into this.
Yes, I have the latest changes.
And when I run the above command, I also get the same result (the correct apiVersion), but when I try to deploy it, it gives back the error.

I have tried with different versions of kubectl. I have also tried both on minikube and on an GCE cluster.
I have also tried hardcoding the apiVersion: apps/v1 in the deployment.yaml and ingress.yaml files, but the error still appears, like if it is just ignored.

[dani8art]

Hi @koyan, it seems like mariadb version was too old, and we were missing some selectors required in this new version (apiVersion: apps/v1). It should be solved with the PR.

Thank you so much for the feedback!

[eruiz]

I get the same error, how can I install fixed KubeMQ?

Thanks!

[dani8art]

Hi @eruiz I cannot find any KubeMQ chart in this repo, could you point me to it?

[koyan]

Hi @koyan, it seems like mariadb version was too old, and we were missing some selectors required in this new version (apiVersion: apps/v1). It should be solved with the PR.

Thank you so much for the feedback!

Thanks. Confirming that it all works good now.
Thanks

[eruiz]

Sorry, I write my comment in the wrong thread. My apologies.