In process of project initialization I have a command:
helm upgrade mongodb mongodb/mongodb --install --set replicaSet.enabled=true.
Which fails with error:
Release "mongodb" does not exist. Installing it now.
Error: unable to build kubernetes objects from release manifest: [resource mapping not found for name: "mongodb-arbiter" namespace: "" from "": no matches for kind "PodDisruptionBudget" in version "policy/v1beta1"
ensure CRDs are installed first, resource mapping not found for name: "mongodb-secondary" namespace: "" from "": no matches for kind "PodDisruptionBudget" in version "policy/v1beta1"
ensure CRDs are installed first]
Can you please suggest what to do?
The version of Kubernetes you are using is too new for your helm charts.
Within the latest version of Kubernetes PodDisruptionBudget lives in policy/v1 and not policy/v1beta1 where your chart is looking for it.
ubuntu#kmaster:~$ kubectl apply -f
https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml
configmap/calico-config unchanged
service/calico-etcd unchanged
serviceaccount/calico-cni-plugin unchanged
serviceaccount/calico-kube-controllers unchanged
resource mapping not found for name: "calico-etcd" namespace: "kube-system" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-node" namespace: "kube-system" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "DaemonSet" in version "extensions/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-kube-controllers" namespace: "kube-system" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "Deployment" in version "extensions/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-cni-plugin" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRoleBinding" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-cni-plugin" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRole" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-kube-controllers" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRoleBinding" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "calico-kube-controllers" namespace: "" from "https://docs.projectcalico.org/v3.0/getting-started/kubernetes/installation/hosted/kubeadm/1.7/calico.yaml": no matches for kind "ClusterRole" in version "rbac.authorization.k8s.io/v1beta1"
ensure CRDs are installed firstenter image description here
I suspect you're trying to install outdated manifests. The API versions of the resources you're applying have been deprecated in the k8s version you have. See the deprecation guide here.
You have to use the latest version which will have the v1 version of these manifests.
I have the following problem with Kubernetes and VPA:
resource mapping not found for name: "verticalpodautoscalers.autoscaling.k8s.io" namespace: "" from "STDIN": no matches for kind "CustomResourceDefinition" in version "apiextensions.k8s.io/v1beta1"
ensure CRDs are installed first
resource mapping not found for name: "verticalpodautoscalercheckpoints.autoscaling.k8s.io" namespace: "" from "STDIN": no matches for kind "CustomResourceDefinition" in version "apiextensions.k8s.io/v1beta1"
ensure CRDs are installed first
When I try to run ./hack/vpa-up.sh from tag vertical-pod-autoscaler/v0.9.2. How can I fix this problem?
I am trying to install a second dapr helm chart on namespace "test" while it is already installed on namespace "dev" in same cluster.
helm upgrade -i --namespace $NAMESPACE \
dapr-uat dapr/dapr
already installed config exists whith following name:
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
dapr dev 1 2021-10-06 21:16:27.244997 +0100 +01 deployed dapr-1.4.2 1.4.2
I get the following error
Error: rendered manifests contain a resource that already exists. Unable to continue with install: ClusterRole "dapr-operator-admin" in namespace "" exists and cannot be imported into the current release: invalid ownership metadata; annotation validation error: key "meta.helm.sh/release-name" must equal "dapr-uat": current value is "dapr"; annotation validation error: key "meta.helm.sh/release-namespace" must equal "test": current value is "dev"
Tried specifying a different version for the installation but with no success
helm upgrade -i --namespace $NAMESPACE \
dapr-uat dapr/dapr \
--version 1.4.0
Starting to think the current chart does not allow for multiple instances (development and testing ) on the same cluster.
Has anyone faced the same issue ?
thank you,
Existing dapr chart applies cluster-wide ressources where names are given with no namespace name consideration. So, when trying to install a second configuration, a cluster-wide ressource name conflict occurs with pre-existing cluster-wide ressource:
Error: UPGRADE FAILED: rendered manifests contain a resource that already exists. Unable to continue with update: ClusterRole "dapr-operator-admin" in namespace "" exists and cannot be imported into the current release: invalid ownership metadata; annotation validation error: key "meta.helm.sh/release-name" must equal "dapr-uat": current value is "dapr-dev"; annotation validation error: key "meta.helm.sh/release-namespace" must equal "uat": current value is "dev"
I had to edit the chart:
git clone https://github.com/dapr/dapr.git
I edited RBAC ressources in subchart dapr_rbac where ressource name now considers namespace name in dapr_rbac/templates/ClusterRoleBinding.yaml
previous file :
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: dapr-operator
...
Edit now consists of metadata name on all ressources:
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: dapr-operator-{{ .Release.Namespace }}
...
Same logic have been applied to MutatingWebhookConfiguration in subchart dapr_sidecar_injector in file dapr_sidecar_injector/templates/dapr_sidecar_injector_webhook_config.yaml
For full edits, please see forked repo in :
https://github.com/redaER7/dapr/tree/DEV/charts/dapr
While deploying mojaloop, Kubernetes responds with the following errors:
Error: validation failed: [unable to recognize "": no matches for kind
"Deployment" in version "apps/v1beta2", unable to recognize "": no
matches for kind "Deployment" in version "extensions/v1beta1", unable
to recognize "": no matches for kind "StatefulSet" in version
"apps/v1beta2", unable to recognize "": no matches for kind
"StatefulSet" in version "apps/v1beta1"]
My Kubernetes version is 1.16.
How can I fix the problem with the API version?
From investigating, I have found that Kubernetes doesn't support apps/v1beta2, apps/v1beta1.
How can I make Kubernetes use a not deprecated version or some other supported version?
I am new to Kubernetes and anyone who can support me I am happy
In Kubernetes 1.16 some apis have been changed.
You can check which apis support current Kubernetes object using
$ kubectl api-resources | grep deployment
deployments deploy apps true Deployment
This means that only apiVersion with apps is correct for Deployments (extensions is not supporting Deployment). The same situation with StatefulSet.
You need to change Deployment and StatefulSet apiVersion to apiVersion: apps/v1.
If this does not help, please add your YAML to the question.
EDIT
As issue is caused by HELM templates included old apiVersions in Deployments which are not supported in version 1.16, there are 2 possible solutions:
1. git clone whole repo and replace apiVersion to apps/v1 in all templates/deployment.yaml using script
2. Use older version of Kubernetes (1.15) when validator accept extensions as apiVersion for Deployment and StatefulSet.
to convert an older Deployment to apps/v1, you can run:
kubectl convert -f ./my-deployment.yaml --output-version apps/v1
You can change manually as an alternative. Fetch the helm chart:
helm fetch --untar stable/metabase
Access the chart folder:
cd ./metabase
Change API version:
sed -i 's|extensions/v1beta1|apps/v1|g' ./templates/deployment.yaml
Add spec.selector.matchLabels:
spec:
[...]
selector:
matchLabels:
app: {{ template "metabase.name" . }}
[...]
Finally install your altered chart:
helm install ./ \
-n metabase \
--namespace metabase \
--set ingress.enabled=true \
--set ingress.hosts={metabase.$(minikube ip).nip.io}
Enjoy!
I prefer kubectl explain.
# kubectl explain deploy
KIND: Deployment
VERSION: apps/v1
DESCRIPTION:
Deployment enables declarative updates for Pods and ReplicaSets.
FIELDS:
apiVersion <string>
APIVersion defines the versioned schema of this representation of an
object. Servers should convert recognized schemas to the latest internal
value, and may reject unrecognized values. More info:
https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
kind <string>
Kind is a string value representing the REST resource this object
represents. Servers may infer this from the endpoint the client submits
requests to. Cannot be updated. In CamelCase. More info:
https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
metadata <Object>
Standard object metadata.
spec <Object>
Specification of the desired behavior of the Deployment.
status <Object>
Most recently observed status of the Deployment.
With kubectl explain you can also see specific parameters of an object:
# kubectl explain Service.spec.externalTrafficPolicy
KIND: Service
VERSION: v1
FIELD: externalTrafficPolicy <string>
DESCRIPTION:
externalTrafficPolicy denotes if this Service desires to route external
traffic to node-local or cluster-wide endpoints. "Local" preserves the
client source IP and avoids a second hop for LoadBalancer and Nodeport type
services, but risks potentially imbalanced traffic spreading. "Cluster"
obscures the client source IP and may cause a second hop to another node,
but should have good overall load-spreading.
To put it simply, you don't force the current installation to use an outdated version of the API; you fix the version in your config files.
If you want to check which version your current kube supports, run :
root#ubn64:~# kubectl api-versions | grep -i apps
apps/v1
I was getting below error -
error: unable to recognize "deployment.yaml": no matches for kind "Deployment" in version "extensions/v1beta1"
solution that worked for me -
modified the line from apiVersion: extensions/v1beta1 to apiVersion: apps/v1 in deployment.yaml
Reason -
we had upgraded the K8 cluster hence this error occured.
This was annoying me because I am testing lots of helm packages so I wrote a quick script - which could be modified to sort your workflow perhaps
see below
New workflow
First fetch the chart as a tgz to your working directory
helm fetch repo/chart
then in your working directly run bash script below - which I named helmk
helmk myreleasename mynamespace chart.tgz [any parameters for kubectl create]
Contents of helmk - need to edit your kubeconfig clustername to work
#!/bin/bash
echo usage $0 releasename namespace chart.tgz [createparameter1] [createparameter2] ... [createparameter n]
echo This will use your namespace then shift back to default so be careful!!
kubectl create namespace $2 #this will create harmless error if namespace exists have to ignore
kubectl config set-context MYCLUSTERNAME --namespace $2
helm template -n $1 --namespace $2 $3 | kubectl convert -f /dev/stdin | kubectl create --save-config=true ${#:4} -f /dev/stdin
#note the --namespace parameter in helm template above seems to be ignored so we have to manually switch context
kubectl config set-context MYCLUSTERNAME --namespace default
It's a slightly dangerous hack since I manually switch to your new desired namespace context then back again so only to be used for single user devs really or comment that out.
You will get a warning about using the kubectl convert facility like this
If you need to edit the YAML to customise - just replace one of the /dev/stdin to intermediate files but It's probably better to get it up using "create" with a save-config as I have and then simply "apply" your changes which means that they will be recorded in kubernetes too.
Good luck
I was facing the same issue on a cluster that was upgraded to a version that does not support certain api versions (v1.17 and apps/v1beta2).
$ helm get manifest some-deployment
...
# Source: some-deployment/templates/deployment.yaml
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: some-deployment
labels:
...
Looking at the helm docs, it seems that the manifest is stored in the cluster for helm to reference, and it may include invalid api versions, leading to errors.
The 2 proposed methods are to either manually edit the manifest (a rather tedious multi-stage process), or use a helm plugin called mapkubeapis that does it automatically.
$ helm plugin install https://github.com/helm/helm-mapkubeapis
It can be run with the --dry-run flag to simulate the effects:
$ helm mapkubeapis --dry-run some-deployment
2021/02/15 09:33:29 NOTE: This is in dry-run mode, the following actions will not be executed.
2021/02/15 09:33:29 Run without --dry-run to take the actions described below:
2021/02/15 09:33:29
2021/02/15 09:33:29 Release 'some-deployment' will be checked for deprecated or removed Kubernetes APIs and will be updated if necessary to supported API versions.
2021/02/15 09:33:29 Get release 'some-deployment' latest version.
2021/02/15 09:33:30 Check release 'some-deployment' for deprecated or removed APIs...
2021/02/15 09:33:30 Found deprecated or removed Kubernetes API:
"apiVersion: apps/v1beta2
kind: Deployment"
Supported API equivalent:
"apiVersion: apps/v1
kind: Deployment"
2021/02/15 09:33:30 Finished checking release 'some-deployment' for deprecated or removed APIs.
2021/02/15 09:33:30 Deprecated or removed APIs exist, updating release: some-deployment.
2021/02/15 09:33:30 Map of release 'some-deployment' deprecated or removed APIs to supported versions, completed successfully.
and then run without the flag to apply the changes.