I would like to install a helm release using argocd, i defined a helm app declaratively like the following :
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: moon
namespace: argocd
spec:
project: aerokube
source:
chart: moon2
repoURL: https://charts.aerokube.com/
targetRevision: 2.4.0
helm:
valueFiles:
- values.yml
destination:
server: "https://kubernetes.default.svc"
namespace: moon1
syncPolicy:
syncOptions:
- CreateNamespace=true
Where my values.yml:
customIngress:
enabled: true
annotations:
cert-manager.io/cluster-issuer: "letsencrypt"
ingressClassName: nginx
host: moon3.benighil-mohamed.com
tls:
- secretName: moon-tls
hosts:
- moon3.benighil-mohamed.com
configs:
default:
containers:
vnc-server:
repository: quay.io/aerokube/vnc-server
resources:
limits:
cpu: 400m
memory: 512Mi
requests:
cpu: 200m
memory: 512Mi
Notice, the app does not take values.yml into consideration, and i get the following error:
rpc error: code = Unknown desc = Manifest generation error (cached): `helm template . --name-template moon --namespace moon1 --kube-version 1.23 --values /tmp/74d737ea-efd0-42a6-abcf-1d4fea4e40ab/moon2/values.yml --api-versions acme.cert-manager.io/v1 --api-versions acme.cert-manager.io/v1/Challenge --api-versions acme.cert-manager.io/v1/Order --api-versions admissionregistration.k8s.io/v1 --api-versions admissionregistration.k8s.io/v1/MutatingWebhookConfiguration --api-versions admissionregistration.k8s.io/v1/ValidatingWebhookConfiguration --api-versions apiextensions.k8s.io/v1 --api-versions apiextensions.k8s.io/v1/CustomResourceDefinition --api-versions apiregistration.k8s.io/v1 --api-versions apiregistration.k8s.io/v1/APIService --api-versions apps/v1 --api-versions apps/v1/ControllerRevision --api-versions apps/v1/DaemonSet --api-versions apps/v1/Deployment --api-versions apps/v1/ReplicaSet --api-versions apps/v1/StatefulSet --api-versions argoproj.io/v1alpha1 --api-versions argoproj.io/v1alpha1/AppProject --api-versions argoproj.io/v1alpha1/Application --api-versions argoproj.io/v1alpha1/ApplicationSet --api-versions autoscaling/v1 --api-versions autoscaling/v1/HorizontalPodAutoscaler --api-versions autoscaling/v2 --api-versions autoscaling/v2/HorizontalPodAutoscaler --api-versions autoscaling/v2beta1 --api-versions autoscaling/v2beta1/HorizontalPodAutoscaler --api-versions autoscaling/v2beta2 --api-versions autoscaling/v2beta2/HorizontalPodAutoscaler --api-versions batch/v1 --api-versions batch/v1/CronJob --api-versions batch/v1/Job --api-versions batch/v1beta1 --api-versions batch/v1beta1/CronJob --api-versions ceph.rook.io/v1 --api-versions ceph.rook.io/v1/CephBlockPool --api-versions ceph.rook.io/v1/CephBlockPoolRadosNamespace --api-versions ceph.rook.io/v1/CephBucketNotification --api-versions ceph.rook.io/v1/CephBucketTopic --api-versions ceph.rook.io/v1/CephClient --api-versions ceph.rook.io/v1/CephCluster --api-versions ceph.rook.io/v1/CephFilesystem --api-versions ceph.rook.io/v1/CephFilesystemMirror --api-versions ceph.rook.io/v1/CephFilesystemSubVolumeGroup --api-versions ceph.rook.io/v1/CephNFS --api-versions ceph.rook.io/v1/CephObjectRealm --api-versions ceph.rook.io/v1/CephObjectStore --api-versions ceph.rook.io/v1/CephObjectStoreUser --api-versions ceph.rook.io/v1/CephObjectZone --api-versions ceph.rook.io/v1/CephObjectZoneGroup --api-versions ceph.rook.io/v1/CephRBDMirror --api-versions cert-manager.io/v1 --api-versions cert-manager.io/v1/Certificate --api-versions cert-manager.io/v1/CertificateRequest --api-versions cert-manager.io/v1/ClusterIssuer --api-versions cert-manager.io/v1/Issuer --api-versions certificates.k8s.io/v1 --api-versions certificates.k8s.io/v1/CertificateSigningRequest --api-versions coordination.k8s.io/v1 --api-versions coordination.k8s.io/v1/Lease --api-versions crd.projectcalico.org/v1 --api-versions crd.projectcalico.org/v1/BGPConfiguration --api-versions crd.projectcalico.org/v1/BGPPeer --api-versions crd.projectcalico.org/v1/BlockAffinity --api-versions crd.projectcalico.org/v1/CalicoNodeStatus --api-versions crd.projectcalico.org/v1/ClusterInformation --api-versions crd.projectcalico.org/v1/FelixConfiguration --api-versions crd.projectcalico.org/v1/GlobalNetworkPolicy --api-versions crd.projectcalico.org/v1/GlobalNetworkSet --api-versions crd.projectcalico.org/v1/HostEndpoint --api-versions crd.projectcalico.org/v1/IPAMBlock --api-versions crd.projectcalico.org/v1/IPAMConfig --api-versions crd.projectcalico.org/v1/IPAMHandle --api-versions crd.projectcalico.org/v1/IPPool --api-versions crd.projectcalico.org/v1/IPReservation --api-versions crd.projectcalico.org/v1/KubeControllersConfiguration --api-versions crd.projectcalico.org/v1/NetworkPolicy --api-versions crd.projectcalico.org/v1/NetworkSet --api-versions discovery.k8s.io/v1 --api-versions discovery.k8s.io/v1/EndpointSlice --api-versions discovery.k8s.io/v1beta1 --api-versions discovery.k8s.io/v1beta1/EndpointSlice --api-versions events.k8s.io/v1 --api-versions events.k8s.io/v1/Event --api-versions events.k8s.io/v1beta1 --api-versions events.k8s.io/v1beta1/Event --api-versions flowcontrol.apiserver.k8s.io/v1beta1 --api-versions flowcontrol.apiserver.k8s.io/v1beta1/FlowSchema --api-versions flowcontrol.apiserver.k8s.io/v1beta1/PriorityLevelConfiguration --api-versions flowcontrol.apiserver.k8s.io/v1beta2 --api-versions flowcontrol.apiserver.k8s.io/v1beta2/FlowSchema --api-versions flowcontrol.apiserver.k8s.io/v1beta2/PriorityLevelConfiguration --api-versions moon.aerokube.com/v1 --api-versions moon.aerokube.com/v1/BrowserSet --api-versions moon.aerokube.com/v1/Config --api-versions moon.aerokube.com/v1/DeviceSet --api-versions moon.aerokube.com/v1/License --api-versions moon.aerokube.com/v1/Quota --api-versions networking.k8s.io/v1 --api-versions networking.k8s.io/v1/Ingress --api-versions networking.k8s.io/v1/IngressClass --api-versions networking.k8s.io/v1/NetworkPolicy --api-versions node.k8s.io/v1 --api-versions node.k8s.io/v1/RuntimeClass --api-versions node.k8s.io/v1beta1 --api-versions node.k8s.io/v1beta1/RuntimeClass --api-versions objectbucket.io/v1alpha1 --api-versions objectbucket.io/v1alpha1/ObjectBucket --api-versions objectbucket.io/v1alpha1/ObjectBucketClaim --api-versions operator.tigera.io/v1 --api-versions operator.tigera.io/v1/APIServer --api-versions operator.tigera.io/v1/ImageSet --api-versions operator.tigera.io/v1/Installation --api-versions operator.tigera.io/v1/TigeraStatus --api-versions policy/v1 --api-versions policy/v1/PodDisruptionBudget --api-versions policy/v1beta1 --api-versions policy/v1beta1/PodDisruptionBudget --api-versions policy/v1beta1/PodSecurityPolicy --api-versions rbac.authorization.k8s.io/v1 --api-versions rbac.authorization.k8s.io/v1/ClusterRole --api-versions rbac.authorization.k8s.io/v1/ClusterRoleBinding --api-versions rbac.authorization.k8s.io/v1/Role --api-versions rbac.authorization.k8s.io/v1/RoleBinding --api-versions scheduling.k8s.io/v1 --api-versions scheduling.k8s.io/v1/PriorityClass --api-versions snapshot.storage.k8s.io/v1 --api-versions snapshot.storage.k8s.io/v1/VolumeSnapshot --api-versions snapshot.storage.k8s.io/v1/VolumeSnapshotClass --api-versions snapshot.storage.k8s.io/v1/VolumeSnapshotContent --api-versions snapshot.storage.k8s.io/v1beta1 --api-versions snapshot.storage.k8s.io/v1beta1/VolumeSnapshot --api-versions snapshot.storage.k8s.io/v1beta1/VolumeSnapshotClass --api-versions snapshot.storage.k8s.io/v1beta1/VolumeSnapshotContent --api-versions storage.k8s.io/v1 --api-versions storage.k8s.io/v1/CSIDriver --api-versions storage.k8s.io/v1/CSINode --api-versions storage.k8s.io/v1/StorageClass --api-versions storage.k8s.io/v1/VolumeAttachment --api-versions storage.k8s.io/v1beta1 --api-versions storage.k8s.io/v1beta1/CSIStorageCapacity --api-versions v1 --api-versions v1/ConfigMap --api-versions v1/Endpoints --api-versions v1/Event --api-versions v1/LimitRange --api-versions v1/Namespace --api-versions v1/Node --api-versions v1/PersistentVolume --api-versions v1/PersistentVolumeClaim --api-versions v1/Pod --api-versions v1/PodTemplate --api-versions v1/ReplicationController --api-versions v1/ResourceQuota --api-versions v1/Secret --api-versions v1/Service --api-versions v1/ServiceAccount --include-crds` failed exit status 1: Error: open /tmp/74d737ea-efd0-42a6-abcf-1d4fea4e40ab/moon2/values.yml: no such file or directory
Notice both application.yml and values.yml are located in the same directory on my local machine, ie: the structure of the 2 files in question looks like :
.
├── application.yml
└── values.yml
Any help please ?
2
Answers
Cleanest way to achieve what you want is using the remote chart as dependency:
Chart.yaml
And overriding its values like this:
values.yaml
Pay attention to this file. You need to create a key in your values file with the same name as the dependency(
moon2in your case), and indent the values you want to override one level.You need to upload both of these files to a repository and point your ArgoCD application URL to this repository.
This has the advantage that whenever the upstream helm chart gets updated, all you need to do is increase the version in Chart.yaml
This can be achieved without an umbrella Chart also if you are fine with inline values definitions in the argocd application.
Basically, you can check out below file in your GitRepo and then configure argocd to track this file/argocd application. In the future whenever you have to update this application you can directly edit the definitions of the explicit values in this file.
This is only about personal preference if you do not want an Umbrella Chart in your git repo. However, I personally would go with the Umbrella Chart deployment.