3dc4fedba1
* feat(serviceenablement): Region adjustment Signed-off-by: Alexander Dahmen <alexander.dahmen@inovex.de> * chore(ske): Remove deprecated ske project This resource was removed on October 10th 2024. Signed-off-by: Alexander Dahmen <alexander.dahmen@inovex.de> --------- Signed-off-by: Alexander Dahmen <alexander.dahmen@inovex.de>
377 lines
14 KiB
Go
377 lines
14 KiB
Go
package ske
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import (
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"context"
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"fmt"
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"net/http"
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"github.com/hashicorp/terraform-plugin-framework/datasource"
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"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
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"github.com/hashicorp/terraform-plugin-framework/schema/validator"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/hashicorp/terraform-plugin-log/tflog"
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"github.com/stackitcloud/stackit-sdk-go/core/config"
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"github.com/stackitcloud/stackit-sdk-go/core/oapierror"
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"github.com/stackitcloud/stackit-sdk-go/services/ske"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/utils"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/validate"
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)
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// Ensure the implementation satisfies the expected interfaces.
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var (
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_ datasource.DataSource = &clusterDataSource{}
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)
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// NewClusterDataSource is a helper function to simplify the provider implementation.
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func NewClusterDataSource() datasource.DataSource {
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return &clusterDataSource{}
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}
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// clusterDataSource is the data source implementation.
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type clusterDataSource struct {
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client *ske.APIClient
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providerData core.ProviderData
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}
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// Metadata returns the data source type name.
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func (r *clusterDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_ske_cluster"
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}
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// Configure adds the provider configured client to the data source.
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func (r *clusterDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
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// Prevent panic if the provider has not been configured.
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if req.ProviderData == nil {
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return
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}
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var ok bool
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r.providerData, ok = req.ProviderData.(core.ProviderData)
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if !ok {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error configuring API client", fmt.Sprintf("Expected configure type stackit.ProviderData, got %T", req.ProviderData))
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return
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}
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var apiClient *ske.APIClient
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var err error
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if r.providerData.SKECustomEndpoint != "" {
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apiClient, err = ske.NewAPIClient(
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config.WithCustomAuth(r.providerData.RoundTripper),
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config.WithEndpoint(r.providerData.SKECustomEndpoint),
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)
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} else {
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apiClient, err = ske.NewAPIClient(
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config.WithCustomAuth(r.providerData.RoundTripper),
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config.WithRegion(r.providerData.GetRegion()),
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)
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}
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error configuring API client", fmt.Sprintf("Configuring client: %v. This is an error related to the provider configuration, not to the data source configuration", err))
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return
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}
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r.client = apiClient
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tflog.Info(ctx, "SKE client configured")
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}
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func (r *clusterDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Description: "SKE Cluster data source schema. Must have a `region` specified in the provider configuration.",
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Attributes: map[string]schema.Attribute{
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"id": schema.StringAttribute{
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Description: "Terraform's internal data source. ID. It is structured as \"`project_id`,`name`\".",
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Computed: true,
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},
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"project_id": schema.StringAttribute{
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Description: "STACKIT project ID to which the cluster is associated.",
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Required: true,
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Validators: []validator.String{
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validate.UUID(),
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validate.NoSeparator(),
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},
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},
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"name": schema.StringAttribute{
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Description: "The cluster name.",
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Required: true,
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},
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"kubernetes_version_min": schema.StringAttribute{
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Description: `The minimum Kubernetes version, this field is always nil. ` + SKEUpdateDoc + " To get the current kubernetes version being used for your cluster, use the `kubernetes_version_used` field.",
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Computed: true,
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},
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"kubernetes_version": schema.StringAttribute{
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Description: "Kubernetes version. This field is deprecated, use `kubernetes_version_used` instead",
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Computed: true,
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DeprecationMessage: "This field is always nil, use `kubernetes_version_used` to get the cluster kubernetes version. This field would cause errors when the cluster got a kubernetes version minor upgrade, either triggered by automatic or forceful updates.",
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},
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"kubernetes_version_used": schema.StringAttribute{
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Description: "Full Kubernetes version used. For example, if `1.22` was selected, this value may result to `1.22.15`",
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Computed: true,
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},
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"allow_privileged_containers": schema.BoolAttribute{
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Description: "DEPRECATED as of Kubernetes 1.25+\n Flag to specify if privileged mode for containers is enabled or not.\nThis should be used with care since it also disables a couple of other features like the use of some volume type (e.g. PVCs).",
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DeprecationMessage: "Please remove this flag from your configuration when using Kubernetes version 1.25+.",
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Computed: true,
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},
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"egress_address_ranges": schema.ListAttribute{
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Description: "The outgoing network ranges (in CIDR notation) of traffic originating from workload on the cluster.",
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Computed: true,
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ElementType: types.StringType,
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},
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"node_pools": schema.ListNestedAttribute{
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Description: "One or more `node_pool` block as defined below.",
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Computed: true,
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NestedObject: schema.NestedAttributeObject{
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Attributes: map[string]schema.Attribute{
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"name": schema.StringAttribute{
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Description: "Specifies the name of the node pool.",
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Computed: true,
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},
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"machine_type": schema.StringAttribute{
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Description: "The machine type.",
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Computed: true,
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},
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"os_name": schema.StringAttribute{
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Description: "The name of the OS image.",
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Computed: true,
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},
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"os_version_min": schema.StringAttribute{
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Description: "The minimum OS image version, this field is always nil. " + SKEUpdateDoc + " To get the current OS image version being used for the node pool, use the read-only `os_version_used` field.",
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Computed: true,
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},
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"os_version": schema.StringAttribute{
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Description: "The OS image version.",
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Computed: true,
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},
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"os_version_used": schema.StringAttribute{
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Description: "Full OS image version used. For example, if 3815.2 was set in `os_version_min`, this value may result to 3815.2.2. " + SKEUpdateDoc,
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Computed: true,
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},
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"minimum": schema.Int64Attribute{
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Description: "Minimum number of nodes in the pool.",
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Computed: true,
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},
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"maximum": schema.Int64Attribute{
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Description: "Maximum number of nodes in the pool.",
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Computed: true,
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},
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"max_surge": schema.Int64Attribute{
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Description: "The maximum number of nodes upgraded simultaneously.",
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Computed: true,
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},
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"max_unavailable": schema.Int64Attribute{
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Description: "The maximum number of nodes unavailable during upgraded.",
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Computed: true,
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},
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"volume_type": schema.StringAttribute{
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Description: "Specifies the volume type.",
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Computed: true,
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},
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"volume_size": schema.Int64Attribute{
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Description: "The volume size in GB.",
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Computed: true,
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},
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"labels": schema.MapAttribute{
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Description: "Labels to add to each node.",
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Computed: true,
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ElementType: types.StringType,
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},
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"taints": schema.ListNestedAttribute{
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Description: "Specifies a taint list as defined below.",
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Computed: true,
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NestedObject: schema.NestedAttributeObject{
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Attributes: map[string]schema.Attribute{
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"effect": schema.StringAttribute{
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Description: "The taint effect.",
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Computed: true,
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},
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"key": schema.StringAttribute{
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Description: "Taint key to be applied to a node.",
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Computed: true,
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},
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"value": schema.StringAttribute{
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Description: "Taint value corresponding to the taint key.",
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Computed: true,
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},
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},
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},
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},
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"cri": schema.StringAttribute{
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Description: "Specifies the container runtime.",
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Computed: true,
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},
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"availability_zones": schema.ListAttribute{
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Description: "Specify a list of availability zones.",
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ElementType: types.StringType,
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Computed: true,
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},
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"allow_system_components": schema.BoolAttribute{
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Description: "Allow system components to run on this node pool.",
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Computed: true,
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},
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},
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},
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},
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"maintenance": schema.SingleNestedAttribute{
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Description: "A single maintenance block as defined below",
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Computed: true,
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Attributes: map[string]schema.Attribute{
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"enable_kubernetes_version_updates": schema.BoolAttribute{
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Description: "Flag to enable/disable auto-updates of the Kubernetes version.",
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Computed: true,
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},
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"enable_machine_image_version_updates": schema.BoolAttribute{
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Description: "Flag to enable/disable auto-updates of the OS image version.",
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Computed: true,
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},
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"start": schema.StringAttribute{
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Description: "Date time for maintenance window start.",
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Computed: true,
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},
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"end": schema.StringAttribute{
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Description: "Date time for maintenance window end.",
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Computed: true,
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},
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},
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},
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"network": schema.SingleNestedAttribute{
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Description: "Network block as defined below.",
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Computed: true,
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Attributes: map[string]schema.Attribute{
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"id": schema.StringAttribute{
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Description: "ID of the STACKIT Network Area (SNA) network into which the cluster will be deployed.",
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Computed: true,
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Validators: []validator.String{
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validate.UUID(),
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},
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},
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},
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},
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"hibernations": schema.ListNestedAttribute{
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Description: "One or more hibernation block as defined below.",
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Computed: true,
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NestedObject: schema.NestedAttributeObject{
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Attributes: map[string]schema.Attribute{
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"start": schema.StringAttribute{
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Description: "Start time of cluster hibernation in crontab syntax.",
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Computed: true,
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},
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"end": schema.StringAttribute{
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Description: "End time of hibernation, in crontab syntax.",
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Computed: true,
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},
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"timezone": schema.StringAttribute{
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Description: "Timezone name corresponding to a file in the IANA Time Zone database.",
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Computed: true,
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},
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},
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},
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},
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"extensions": schema.SingleNestedAttribute{
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Description: "A single extensions block as defined below",
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Computed: true,
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Attributes: map[string]schema.Attribute{
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"argus": schema.SingleNestedAttribute{
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Description: "A single argus block as defined below",
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Computed: true,
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Attributes: map[string]schema.Attribute{
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"enabled": schema.BoolAttribute{
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Description: "Flag to enable/disable argus extensions.",
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Computed: true,
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},
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"argus_instance_id": schema.StringAttribute{
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Description: "Instance ID of argus",
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Computed: true,
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},
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},
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},
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"acl": schema.SingleNestedAttribute{
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Description: "Cluster access control configuration",
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Computed: true,
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Attributes: map[string]schema.Attribute{
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"enabled": schema.BoolAttribute{
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Description: "Is ACL enabled?",
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Computed: true,
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},
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"allowed_cidrs": schema.ListAttribute{
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Description: "Specify a list of CIDRs to whitelist",
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Computed: true,
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ElementType: types.StringType,
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},
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},
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},
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"dns": schema.SingleNestedAttribute{
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Description: "DNS extension configuration",
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Computed: true,
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Attributes: map[string]schema.Attribute{
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"enabled": schema.BoolAttribute{
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Description: "Flag to enable/disable DNS extensions",
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Computed: true,
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},
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"zones": schema.ListAttribute{
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Description: "Specify a list of domain filters for externalDNS (e.g., `foo.runs.onstackit.cloud`)",
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Computed: true,
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ElementType: types.StringType,
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},
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},
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},
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},
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},
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"region": schema.StringAttribute{
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// the region cannot be found, so it has to be passed
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Optional: true,
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Description: "The resource region. If not defined, the provider region is used.",
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},
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},
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}
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}
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// Read refreshes the Terraform state with the latest data.
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func (r *clusterDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
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var state Model
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diags := req.Config.Get(ctx, &state)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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projectId := state.ProjectId.ValueString()
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name := state.Name.ValueString()
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var region string
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if utils.IsUndefined(state.Region) {
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region = r.providerData.GetRegion()
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} else {
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region = state.Region.ValueString()
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}
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "name", name)
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ctx = tflog.SetField(ctx, "region", region)
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clusterResp, err := r.client.GetCluster(ctx, projectId, name).Execute()
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if err != nil {
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oapiErr, ok := err.(*oapierror.GenericOpenAPIError) //nolint:errorlint //complaining that error.As should be used to catch wrapped errors, but this error should not be wrapped
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if ok && oapiErr.StatusCode == http.StatusNotFound {
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resp.State.RemoveResource(ctx)
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}
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading cluster", fmt.Sprintf("Calling API: %v", err))
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return
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}
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err = mapFields(ctx, clusterResp, &state, region)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading cluster", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Set refreshed state
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diags = resp.State.Set(ctx, state)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "SKE cluster read")
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}
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