[FEATURE] Update MKS cluster to the LATEST_PATCH

[rverchere]

Description

When using the ovh_cloud_project_kube, I can update it to the next minor version, i.e 1.28 to 1.29.

But there is no way to update the cluster to the last patch version.

Affected Resource(s) and/or Data Source(s)

• ovh_cloud_project_kube

Potential Terraform Configuration

I see here

terraform-provider-ovh/ovh/resource_cloud_project_kube.go

Line 612 in d7186ad

Strategy: "NEXT_MINOR",

that the code allow only NEXT_MINOR when upgrading, but the strategy allows LATEST_PATCH.

When performing a terraform state, the is_up_to_dateis false, so we know there is a new version:

❯ terraform state show module.kubernetes-ovh-cluster.ovh_cloud_project_kube.k8s_cluster
# module.kubernetes-ovh-cluster.ovh_cloud_project_kube.k8s_cluster:
resource "ovh_cloud_project_kube" "k8s_cluster" {
    control_plane_is_up_to_date = false
    id                          = "redacted"
    is_up_to_date               = false
    kube_proxy_mode             = "iptables"
    kubeconfig                  = (sensitive value)
    kubeconfig_attributes       = (sensitive value)
    load_balancers_subnet_id    = null
    name                        = "redacted"
    next_upgrade_versions       = [
        "1.29",
        "1.30",
    ]
    nodes_subnet_id             = null
    nodes_url                   = "redacted.nodes.c3.gra.k8s.ovh.net"
    private_network_id          = null
    region                      = "GRA5"
    service_name                = "redacted"
    status                      = "READY"
    update_policy               = "NEVER_UPDATE"
    url                         = "redacted.c3.gra.k8s.ovh.net"
    version                     = "1.28"

    customization {
        apiserver {
            admissionplugins {
                disabled = []
                enabled  = [
                    "AlwaysPullImages",
                    "NodeRestriction",
                ]
            }
        }
    }

    timeouts {
        create = "30m"
        delete = "30m"
        update = "1h"
    }
}

❯ terraform plan -out="tfplan.out"
module.kubernetes-ovh-cluster.ovh_cloud_project_kube.k8s_cluster: Refreshing state... [id=redacted]

No changes. Your infrastructure matches the configuration.

Terraform has compared your real infrastructure against your configuration and found no differences, so no changes are needed.

Remarks

Note that I want to manage myself the update of the cluster, so keep update_policy to NEVER_UPDATE.

[nicolaslacroux]

Hello @rverchere,

We are working on workaround about this.