terraform plan always force to recreate the AKS cluster. There is nothing change in CI #6287
Comments
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Can you give us a bit more information, for example (a redacted version of) your configuration (.tf) files? |
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@aristosvo Please check the following configuration of terraform. k8s.tf Create Kubernetes Clusterresource azurerm_kubernetes_cluster k8s { Define default node pool for kubernetes worker nodedefault_node_pool { Define service principalservice_principal { } Define username should be available on nodeslinux_profile { } Enable kubernetes dashboardaddon_profile { Enable role base access control for aks clusterrole_based_access_control { } Define network profile loadbalancer type, cni, network policy, service IP ranges, docker bridge cidrnetwork_profile { tags = var.tags Create node pool for kubernetes clusterresource azurerm_kubernetes_cluster_node_pool aks { Define node pool configurationkubernetes_cluster_id = azurerm_kubernetes_cluster.k8s.id provider "kubernetes" { |
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Do you define the version of azurerm somehow? If not, when did you create your cluster for the first time and when did you try to update? Example of version provider: provider "azurerm" {
version = "~>1.44.0"
}BTW, if you could update your formatting in your previous messages it would help a lot. For example, always use ``` around your code: # Create Kubernetes Cluster
resource azurerm_kubernetes_cluster k8s {
name = "${var.resource_prefix}-k8s"
location = var.location
resource_group_name = var.resource_group_name
dns_prefix = "${var.resource_prefix}-k8s"
kubernetes_version = var.kubernetes_version
api_server_authorized_ip_ranges = var.allowed_ipaddress
# Define default node pool for kubernetes worker node
default_node_pool {
name = "defaultnode"
node_count = var.nodecount
vm_size = var.vm_size
vnet_subnet_id = var.vnet_subnet_id
enable_auto_scaling = var.enable_auto_scaling
type = "VirtualMachineScaleSets"
availability_zones = var.availability_zones
}
# Define service principal
service_principal {
client_id = var.service_prinicipal_client_id
client_secret = var.service_prinicipal_client_secret
}
# Define username should be available on nodes
linux_profile {
admin_username = var.username
ssh_key {
key_data = var.key_data
}
}
# Enable kubernetes dashboard
addon_profile {
kube_dashboard {
enabled = true
}
}
# Enable role base access control for aks cluster
role_based_access_control {
enabled = true
azure_active_directory {
client_app_id = var.client_app_id
server_app_id = var.server_app_id
server_app_secret = var.server_app_secret
tenant_id = var.tenant_id
}
}
# Define network profile loadbalancer type, cni, network policy, service IP ranges, docker bridge cidr
network_profile {
load_balancer_sku = var.load_balancer_sku
network_plugin = var.network_plugin
network_policy = var.network_policy
dns_service_ip = var.dns_service_ip
docker_bridge_cidr = var.docker_bridge_cidr
# Generate the address_prefix 10.0.64.0/20
service_cidr = cidrsubnet(tostring(join(", ", var.vnet_address_space)), 4, 4)
}
tags = var.tags
}
# Create node pool for kubernetes cluster
resource azurerm_kubernetes_cluster_node_pool aks {
lifecycle {
ignore_changes = [
node_count
]
}
# Define node pool configuration
kubernetes_cluster_id = azurerm_kubernetes_cluster.k8s.id
name = "nodepool"
node_count = var.nodecount
vm_size = var.vm_size
availability_zones = var.availability_zones
max_pods = var.max_pods
os_disk_size_gb = var.os_disk_size_gb
os_type = var.os_type
vnet_subnet_id = var.vnet_subnet_id
node_taints = null
enable_auto_scaling = true
min_count = var.min_count
max_count = var.max_count
}
provider "kubernetes" {
load_config_file = false
host = azurerm_kubernetes_cluster.k8s.kube_config.0.host
username = azurerm_kubernetes_cluster.k8s.kube_config.0.username
password = azurerm_kubernetes_cluster.k8s.kube_config.0.password
client_key = base64decode(azurerm_kubernetes_cluster.k8s.kube_config.0.client_key)
client_certificate = base64decode(azurerm_kubernetes_cluster.k8s.kube_config.0.client_certificate)
cluster_ca_certificate = base64decode(azurerm_kubernetes_cluster.k8s.kube_config.0.cluster_ca_certificate)
} |
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@aristosvo Today I was trying to create the cluster. Once cluster get created I just run the terraform plan command. plan command will showing k8s cluster forces replacement. I am using the following provider of azurerm. ├── provider.azuread ~> 0.3 |
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@pawankmr301, @aristosvo The plan would suggest following replacement The plan returns no changes once I had append the OR add under the resource to ignore it |
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I am seeing the same behavior where successive run without no source code change forces redeployment due to In addition, I am also seeing an issue where where it says Terraform will change |
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hi @pawankmr301 Thanks for opening this issue :) Taking a look through this appears to be a duplicate of #6235 - rather than having multiple issues open tracking the same thing I'm going to close this issue in favour of that one; would you mind subscribing to #6235 for updates? Thanks! |
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I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues. If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. If you feel I made an error 🤖 🙉 , please reach out to my human friends 👉 hashibot-feedback@hashicorp.com. Thanks! |
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AKS cluster created. but when i run the terraform plan command it showing following resource must be replace. but there is no change in configuration.
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