33e4417e61
* update argus instance examples * Set update metrics to default when not provided * address PR comments
878 lines
32 KiB
Go
878 lines
32 KiB
Go
package argus
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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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"strconv"
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"strings"
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"github.com/hashicorp/terraform-plugin-framework-validators/setvalidator"
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"github.com/hashicorp/terraform-plugin-framework-validators/stringvalidator"
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"github.com/hashicorp/terraform-plugin-framework/attr"
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"github.com/hashicorp/terraform-plugin-framework/path"
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"github.com/hashicorp/terraform-plugin-framework/resource"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/mapplanmodifier"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
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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/core/utils"
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"github.com/stackitcloud/stackit-sdk-go/services/argus"
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"github.com/stackitcloud/stackit-sdk-go/services/argus/wait"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/conversion"
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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/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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_ resource.Resource = &instanceResource{}
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_ resource.ResourceWithConfigure = &instanceResource{}
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_ resource.ResourceWithImportState = &instanceResource{}
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)
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const (
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// We need to set these defaults because we need to revert to them if the user stops setting them
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DefaultMetricsRetentionDays int64 = 90
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DefaultMetricsRetentionDays5mDownsampling int64 = 0
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DefaultMetricsRetentionDays1hDownsampling int64 = 0
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)
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type Model struct {
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Id types.String `tfsdk:"id"` // needed by TF
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ProjectId types.String `tfsdk:"project_id"`
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InstanceId types.String `tfsdk:"instance_id"`
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Name types.String `tfsdk:"name"`
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PlanName types.String `tfsdk:"plan_name"`
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PlanId types.String `tfsdk:"plan_id"`
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Parameters types.Map `tfsdk:"parameters"`
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DashboardURL types.String `tfsdk:"dashboard_url"`
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IsUpdatable types.Bool `tfsdk:"is_updatable"`
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GrafanaURL types.String `tfsdk:"grafana_url"`
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GrafanaPublicReadAccess types.Bool `tfsdk:"grafana_public_read_access"`
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GrafanaInitialAdminPassword types.String `tfsdk:"grafana_initial_admin_password"`
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GrafanaInitialAdminUser types.String `tfsdk:"grafana_initial_admin_user"`
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MetricsRetentionDays types.Int64 `tfsdk:"metrics_retention_days"`
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MetricsRetentionDays5mDownsampling types.Int64 `tfsdk:"metrics_retention_days_5m_downsampling"`
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MetricsRetentionDays1hDownsampling types.Int64 `tfsdk:"metrics_retention_days_1h_downsampling"`
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MetricsURL types.String `tfsdk:"metrics_url"`
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MetricsPushURL types.String `tfsdk:"metrics_push_url"`
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TargetsURL types.String `tfsdk:"targets_url"`
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AlertingURL types.String `tfsdk:"alerting_url"`
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LogsURL types.String `tfsdk:"logs_url"`
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LogsPushURL types.String `tfsdk:"logs_push_url"`
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JaegerTracesURL types.String `tfsdk:"jaeger_traces_url"`
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JaegerUIURL types.String `tfsdk:"jaeger_ui_url"`
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OtlpTracesURL types.String `tfsdk:"otlp_traces_url"`
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ZipkinSpansURL types.String `tfsdk:"zipkin_spans_url"`
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ACL types.Set `tfsdk:"acl"`
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}
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// NewInstanceResource is a helper function to simplify the provider implementation.
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func NewInstanceResource() resource.Resource {
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return &instanceResource{}
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}
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// instanceResource is the resource implementation.
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type instanceResource struct {
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client *argus.APIClient
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}
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// Metadata returns the resource type name.
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func (r *instanceResource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_argus_instance"
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}
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// Configure adds the provider configured client to the resource.
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func (r *instanceResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.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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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 *argus.APIClient
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var err error
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if providerData.ArgusCustomEndpoint != "" {
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apiClient, err = argus.NewAPIClient(
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config.WithCustomAuth(providerData.RoundTripper),
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config.WithEndpoint(providerData.ArgusCustomEndpoint),
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)
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} else {
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apiClient, err = argus.NewAPIClient(
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config.WithCustomAuth(providerData.RoundTripper),
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config.WithRegion(providerData.Region),
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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 resource 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, "Argus instance client configured")
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}
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// Schema defines the schema for the resource.
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func (r *instanceResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Description: "Argus instance resource 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 resource ID. It is structured as \"`project_id`,`instance_id`\".",
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Computed: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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},
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},
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"project_id": schema.StringAttribute{
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Description: "STACKIT project ID to which the instance is associated.",
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Required: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.RequiresReplace(),
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},
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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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"instance_id": schema.StringAttribute{
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Description: "The Argus instance ID.",
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Computed: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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},
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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 name of the Argus instance.",
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Required: true,
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Validators: []validator.String{
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stringvalidator.LengthAtLeast(1),
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stringvalidator.LengthAtMost(200),
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},
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},
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"plan_name": schema.StringAttribute{
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Description: "Specifies the Argus plan. E.g. `Monitoring-Medium-EU01`.",
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Required: true,
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Validators: []validator.String{
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stringvalidator.LengthAtLeast(1),
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stringvalidator.LengthAtMost(200),
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},
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},
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"plan_id": schema.StringAttribute{
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Description: "The Argus plan ID.",
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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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"parameters": schema.MapAttribute{
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Description: "Additional parameters.",
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Optional: true,
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Computed: true,
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ElementType: types.StringType,
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PlanModifiers: []planmodifier.Map{
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mapplanmodifier.UseStateForUnknown(),
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},
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},
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"dashboard_url": schema.StringAttribute{
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Description: "Specifies Argus instance dashboard URL.",
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Computed: true,
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},
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"is_updatable": schema.BoolAttribute{
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Description: "Specifies if the instance can be updated.",
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Computed: true,
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},
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"grafana_public_read_access": schema.BoolAttribute{
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Description: "If true, anyone can access Grafana dashboards without logging in.",
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Computed: true,
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},
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"grafana_url": schema.StringAttribute{
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Description: "Specifies Grafana URL.",
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Computed: true,
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},
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"grafana_initial_admin_user": schema.StringAttribute{
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Description: "Specifies an initial Grafana admin username.",
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Computed: true,
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},
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"grafana_initial_admin_password": schema.StringAttribute{
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Description: "Specifies an initial Grafana admin password.",
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Computed: true,
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Sensitive: true,
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},
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"metrics_retention_days": schema.Int64Attribute{
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Description: "Specifies for how many days the raw metrics are kept. Default is set to `90`.",
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Optional: true,
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Computed: true,
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},
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"metrics_retention_days_5m_downsampling": schema.Int64Attribute{
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Description: "Specifies for how many days the 5m downsampled metrics are kept. It must be less than the value of the general retention. Default is set to `0` (disabled).",
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Optional: true,
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Computed: true,
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},
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"metrics_retention_days_1h_downsampling": schema.Int64Attribute{
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Description: "Specifies for how many days the 1h downsampled metrics are kept. It must be less than the value of the 5m downsampling retention. Default is set to `0` (disabled).",
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Optional: true,
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Computed: true,
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},
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"metrics_url": schema.StringAttribute{
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Description: "Specifies metrics URL.",
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Computed: true,
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},
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"metrics_push_url": schema.StringAttribute{
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Description: "Specifies URL for pushing metrics.",
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Computed: true,
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},
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"targets_url": schema.StringAttribute{
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Description: "Specifies Targets URL.",
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Computed: true,
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},
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"alerting_url": schema.StringAttribute{
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Description: "Specifies Alerting URL.",
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Computed: true,
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},
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"logs_url": schema.StringAttribute{
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Description: "Specifies Logs URL.",
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Computed: true,
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},
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"logs_push_url": schema.StringAttribute{
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Description: "Specifies URL for pushing logs.",
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Computed: true,
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},
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"jaeger_traces_url": schema.StringAttribute{
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Computed: true,
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},
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"jaeger_ui_url": schema.StringAttribute{
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Computed: true,
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},
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"otlp_traces_url": schema.StringAttribute{
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Computed: true,
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},
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"zipkin_spans_url": schema.StringAttribute{
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Computed: true,
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},
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"acl": schema.SetAttribute{
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Description: "The access control list for this instance. Each entry is an IP address range that is permitted to access, in CIDR notation.",
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ElementType: types.StringType,
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Optional: true,
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Validators: []validator.Set{
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setvalidator.ValueStringsAre(
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validate.CIDR(),
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),
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},
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},
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},
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}
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}
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// Create creates the resource and sets the initial Terraform state.
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func (r *instanceResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) { // nolint:gocritic // function signature required by Terraform
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// Retrieve values from plan
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var model Model
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diags := req.Plan.Get(ctx, &model)
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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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acl := []string{}
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if !(model.ACL.IsNull() || model.ACL.IsUnknown()) {
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diags = model.ACL.ElementsAs(ctx, &acl, false)
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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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}
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metricsRetentionDays := conversion.Int64ValueToPointer(model.MetricsRetentionDays)
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metricsRetentionDays5mDownsampling := conversion.Int64ValueToPointer(model.MetricsRetentionDays5mDownsampling)
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metricsRetentionDays1hDownsampling := conversion.Int64ValueToPointer(model.MetricsRetentionDays1hDownsampling)
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projectId := model.ProjectId.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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err := r.loadPlanId(ctx, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Loading service plan: %v", err))
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return
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}
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// Generate API request body from model
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createPayload, err := toCreatePayload(&model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Creating API payload: %v", err))
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return
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}
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createResp, err := r.client.CreateInstance(ctx, projectId).CreateInstancePayload(*createPayload).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Calling API: %v", err))
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return
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}
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instanceId := createResp.InstanceId
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ctx = tflog.SetField(ctx, "instance_id", instanceId)
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waitResp, err := wait.CreateInstanceWaitHandler(ctx, r.client, *instanceId, projectId).WaitWithContext(ctx)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Instance creation waiting: %v", err))
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return
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}
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// Map response body to schema
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err = mapFields(ctx, waitResp, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Set state to instance populated data
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diags = resp.State.Set(ctx, model)
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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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// Create ACL
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err = updateACL(ctx, projectId, *instanceId, acl, r.client)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Creating ACL: %v", err))
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return
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}
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aclList, err := r.client.ListACL(ctx, *instanceId, projectId).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Calling API to list ACL data: %v", err))
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return
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}
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// Map response body to schema
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err = mapACLField(aclList, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Processing API response for the ACL: %v", err))
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return
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}
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// Set state to fully populated data
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diags = resp.State.Set(ctx, model)
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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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// Update metrics retention policy
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metricsRetentionPayload, err := toUpdateMetricsStorageRetentionPayload(metricsRetentionDays, metricsRetentionDays5mDownsampling, metricsRetentionDays1hDownsampling)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Building metrics retention policy payload: %v", err))
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return
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}
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_, err = r.client.UpdateMetricsStorageRetention(ctx, *instanceId, projectId).UpdateMetricsStorageRetentionPayload(*metricsRetentionPayload).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Setting metrics retention policy: %v", err))
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return
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}
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// Get metrics retention policy after update
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metricsResp, err := r.client.GetMetricsStorageRetentionExecute(ctx, *instanceId, projectId)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Getting metrics retention policy: %v", err))
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return
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}
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// Map response body to schema
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err = mapMetricsRetentionField(metricsResp, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error creating instance", fmt.Sprintf("Processing API response for the metrics retention: %v", err))
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return
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}
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// Set state to fully populated data
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diags = resp.State.Set(ctx, model)
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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, "Argus instance created")
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}
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// Read refreshes the Terraform state with the latest data.
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func (r *instanceResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
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var model Model
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diags := req.State.Get(ctx, &model)
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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 := model.ProjectId.ValueString()
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instanceId := model.InstanceId.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "instance_id", instanceId)
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instanceResp, err := r.client.GetInstance(ctx, instanceId, projectId).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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return
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}
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Calling API: %v", err))
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return
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}
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if instanceResp != nil && instanceResp.Status != nil && *instanceResp.Status == wait.DeleteSuccess {
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resp.State.RemoveResource(ctx)
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return
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}
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aclListResp, err := r.client.ListACL(ctx, instanceId, projectId).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Calling API for ACL data: %v", err))
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return
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}
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metricsRetentionResp, err := r.client.GetMetricsStorageRetention(ctx, instanceId, projectId).Execute()
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Calling API to get metrics retention: %v", err))
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return
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}
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// Map response body to schema
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err = mapFields(ctx, instanceResp, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Map response body to schema
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err = mapACLField(aclListResp, &model)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Processing API response for the ACL: %v", err))
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return
|
|
}
|
|
|
|
// Map response body to schema
|
|
err = mapMetricsRetentionField(metricsRetentionResp, &model)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading instance", fmt.Sprintf("Processing API response for the metrics retention: %v", err))
|
|
return
|
|
}
|
|
|
|
// Set state to fully populated data
|
|
diags = resp.State.Set(ctx, model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
tflog.Info(ctx, "Argus instance read")
|
|
}
|
|
|
|
// Update updates the resource and sets the updated Terraform state on success.
|
|
func (r *instanceResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) { // nolint:gocritic // function signature required by Terraform
|
|
// Retrieve values from plan
|
|
var model Model
|
|
diags := req.Plan.Get(ctx, &model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
projectId := model.ProjectId.ValueString()
|
|
instanceId := model.InstanceId.ValueString()
|
|
|
|
acl := []string{}
|
|
if !(model.ACL.IsNull() || model.ACL.IsUnknown()) {
|
|
diags = model.ACL.ElementsAs(ctx, &acl, false)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
}
|
|
|
|
metricsRetentionDays := conversion.Int64ValueToPointer(model.MetricsRetentionDays)
|
|
metricsRetentionDays5mDownsampling := conversion.Int64ValueToPointer(model.MetricsRetentionDays5mDownsampling)
|
|
metricsRetentionDays1hDownsampling := conversion.Int64ValueToPointer(model.MetricsRetentionDays1hDownsampling)
|
|
|
|
err := r.loadPlanId(ctx, &model)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Loading service plan: %v", err))
|
|
return
|
|
}
|
|
|
|
// Generate API request body from model
|
|
payload, err := toUpdatePayload(&model)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Creating API payload: %v", err))
|
|
return
|
|
}
|
|
// Update existing instance
|
|
_, err = r.client.UpdateInstance(ctx, instanceId, projectId).UpdateInstancePayload(*payload).Execute()
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Calling API: %v", err))
|
|
return
|
|
}
|
|
waitResp, err := wait.UpdateInstanceWaitHandler(ctx, r.client, instanceId, projectId).WaitWithContext(ctx)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Instance update waiting: %v", err))
|
|
return
|
|
}
|
|
|
|
err = mapFields(ctx, waitResp, &model)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Processing API payload: %v", err))
|
|
return
|
|
}
|
|
diags = resp.State.Set(ctx, model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
// Update ACL
|
|
err = updateACL(ctx, projectId, instanceId, acl, r.client)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Updating ACL: %v", err))
|
|
return
|
|
}
|
|
aclList, err := r.client.ListACL(ctx, instanceId, projectId).Execute()
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Calling API to list ACL data: %v", err))
|
|
return
|
|
}
|
|
|
|
// Map response body to schema
|
|
err = mapACLField(aclList, &model)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Processing API response for the ACL: %v", err))
|
|
return
|
|
}
|
|
|
|
// Set state to ACL populated data
|
|
diags = resp.State.Set(ctx, model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
// Update metrics retention policy
|
|
metricsRetentionPayload, err := toUpdateMetricsStorageRetentionPayload(metricsRetentionDays, metricsRetentionDays5mDownsampling, metricsRetentionDays1hDownsampling)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Building metrics retention policy payload: %v", err))
|
|
return
|
|
}
|
|
_, err = r.client.UpdateMetricsStorageRetention(ctx, instanceId, projectId).UpdateMetricsStorageRetentionPayload(*metricsRetentionPayload).Execute()
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Setting metrics retention policy: %v", err))
|
|
return
|
|
}
|
|
|
|
// Get metrics retention policy after update
|
|
metricsResp, err := r.client.GetMetricsStorageRetentionExecute(ctx, instanceId, projectId)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Getting metrics retention policy: %v", err))
|
|
return
|
|
}
|
|
|
|
// Map response body to schema
|
|
err = mapMetricsRetentionField(metricsResp, &model)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error updating instance", fmt.Sprintf("Processing API response for the metrics retention %v", err))
|
|
return
|
|
}
|
|
// Set state to fully populated data
|
|
diags = resp.State.Set(ctx, model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
tflog.Info(ctx, "Argus instance updated")
|
|
}
|
|
|
|
// Delete deletes the resource and removes the Terraform state on success.
|
|
func (r *instanceResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) { // nolint:gocritic // function signature required by Terraform
|
|
// Retrieve values from state
|
|
var model Model
|
|
diags := req.State.Get(ctx, &model)
|
|
resp.Diagnostics.Append(diags...)
|
|
if resp.Diagnostics.HasError() {
|
|
return
|
|
}
|
|
|
|
projectId := model.ProjectId.ValueString()
|
|
instanceId := model.InstanceId.ValueString()
|
|
|
|
// Delete existing instance
|
|
_, err := r.client.DeleteInstance(ctx, instanceId, projectId).Execute()
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", fmt.Sprintf("Calling API: %v", err))
|
|
return
|
|
}
|
|
_, err = wait.DeleteInstanceWaitHandler(ctx, r.client, instanceId, projectId).WaitWithContext(ctx)
|
|
if err != nil {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics, "Error deleting instance", fmt.Sprintf("Instance deletion waiting: %v", err))
|
|
return
|
|
}
|
|
|
|
tflog.Info(ctx, "Argus instance deleted")
|
|
}
|
|
|
|
// ImportState imports a resource into the Terraform state on success.
|
|
// The expected format of the resource import identifier is: project_id,instance_id
|
|
func (r *instanceResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
|
|
idParts := strings.Split(req.ID, core.Separator)
|
|
|
|
if len(idParts) != 2 || idParts[0] == "" || idParts[1] == "" {
|
|
core.LogAndAddError(ctx, &resp.Diagnostics,
|
|
"Error importing instance",
|
|
fmt.Sprintf("Expected import identifier with format: [project_id],[instance_id] Got: %q", req.ID),
|
|
)
|
|
return
|
|
}
|
|
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
|
|
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), idParts[1])...)
|
|
tflog.Info(ctx, "Argus instance state imported")
|
|
}
|
|
|
|
func mapFields(ctx context.Context, r *argus.GetInstanceResponse, model *Model) error {
|
|
if r == nil {
|
|
return fmt.Errorf("response input is nil")
|
|
}
|
|
if model == nil {
|
|
return fmt.Errorf("model input is nil")
|
|
}
|
|
var instanceId string
|
|
if model.InstanceId.ValueString() != "" {
|
|
instanceId = model.InstanceId.ValueString()
|
|
} else if r.Id != nil {
|
|
instanceId = *r.Id
|
|
} else {
|
|
return fmt.Errorf("instance id not present")
|
|
}
|
|
|
|
idParts := []string{
|
|
model.ProjectId.ValueString(),
|
|
instanceId,
|
|
}
|
|
model.Id = types.StringValue(
|
|
strings.Join(idParts, core.Separator),
|
|
)
|
|
model.InstanceId = types.StringValue(instanceId)
|
|
model.PlanName = types.StringPointerValue(r.PlanName)
|
|
model.PlanId = types.StringPointerValue(r.PlanId)
|
|
model.Name = types.StringPointerValue(r.Name)
|
|
|
|
ps := r.Parameters
|
|
if ps == nil {
|
|
model.Parameters = types.MapNull(types.StringType)
|
|
} else {
|
|
params := make(map[string]attr.Value, len(*ps))
|
|
for k, v := range *ps {
|
|
params[k] = types.StringValue(v)
|
|
}
|
|
res, diags := types.MapValueFrom(ctx, types.StringType, params)
|
|
if diags.HasError() {
|
|
return fmt.Errorf("parameter mapping %s", diags.Errors())
|
|
}
|
|
model.Parameters = res
|
|
}
|
|
|
|
model.IsUpdatable = types.BoolPointerValue(r.IsUpdatable)
|
|
model.DashboardURL = types.StringPointerValue(r.DashboardUrl)
|
|
if r.Instance != nil {
|
|
i := *r.Instance
|
|
model.GrafanaURL = types.StringPointerValue(i.GrafanaUrl)
|
|
model.GrafanaPublicReadAccess = types.BoolPointerValue(i.GrafanaPublicReadAccess)
|
|
model.GrafanaInitialAdminPassword = types.StringPointerValue(i.GrafanaAdminPassword)
|
|
model.GrafanaInitialAdminUser = types.StringPointerValue(i.GrafanaAdminUser)
|
|
model.MetricsRetentionDays = types.Int64Value(int64(*i.MetricsRetentionTimeRaw))
|
|
model.MetricsRetentionDays5mDownsampling = types.Int64Value(int64(*i.MetricsRetentionTime5m))
|
|
model.MetricsRetentionDays1hDownsampling = types.Int64Value(int64(*i.MetricsRetentionTime1h))
|
|
model.MetricsURL = types.StringPointerValue(i.MetricsUrl)
|
|
model.MetricsPushURL = types.StringPointerValue(i.PushMetricsUrl)
|
|
model.TargetsURL = types.StringPointerValue(i.TargetsUrl)
|
|
model.AlertingURL = types.StringPointerValue(i.AlertingUrl)
|
|
model.LogsURL = types.StringPointerValue(i.LogsUrl)
|
|
model.LogsPushURL = types.StringPointerValue(i.LogsPushUrl)
|
|
model.JaegerTracesURL = types.StringPointerValue(i.JaegerTracesUrl)
|
|
model.JaegerUIURL = types.StringPointerValue(i.JaegerUiUrl)
|
|
model.OtlpTracesURL = types.StringPointerValue(i.OtlpTracesUrl)
|
|
model.ZipkinSpansURL = types.StringPointerValue(i.ZipkinSpansUrl)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func mapACLField(aclList *argus.ListACLResponse, model *Model) error {
|
|
if aclList == nil {
|
|
return fmt.Errorf("mapping ACL: nil API response")
|
|
}
|
|
|
|
if aclList.Acl == nil || len(*aclList.Acl) == 0 {
|
|
if !(model.ACL.IsNull() || model.ACL.IsUnknown() || model.ACL.Equal(types.SetValueMust(types.StringType, []attr.Value{}))) {
|
|
model.ACL = types.SetNull(types.StringType)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
acl := []attr.Value{}
|
|
for _, cidr := range *aclList.Acl {
|
|
acl = append(acl, types.StringValue(cidr))
|
|
}
|
|
aclTF, diags := types.SetValue(types.StringType, acl)
|
|
if diags.HasError() {
|
|
return fmt.Errorf("mapping ACL: %w", core.DiagsToError(diags))
|
|
}
|
|
model.ACL = aclTF
|
|
return nil
|
|
}
|
|
|
|
func mapMetricsRetentionField(r *argus.GetMetricsStorageRetentionResponse, model *Model) error {
|
|
if r == nil {
|
|
return fmt.Errorf("response input is nil")
|
|
}
|
|
if model == nil {
|
|
return fmt.Errorf("model input is nil")
|
|
}
|
|
|
|
if r.MetricsRetentionTimeRaw == nil || r.MetricsRetentionTime5m == nil || r.MetricsRetentionTime1h == nil {
|
|
return fmt.Errorf("metrics retention time is nil")
|
|
}
|
|
|
|
stripedMetricsRetentionDays := strings.TrimSuffix(*r.MetricsRetentionTimeRaw, "d")
|
|
metricsRetentionDays, err := strconv.ParseInt(stripedMetricsRetentionDays, 10, 64)
|
|
if err != nil {
|
|
return fmt.Errorf("parsing metrics retention days: %w", err)
|
|
}
|
|
model.MetricsRetentionDays = types.Int64Value(metricsRetentionDays)
|
|
|
|
stripedMetricsRetentionDays5m := strings.TrimSuffix(*r.MetricsRetentionTime5m, "d")
|
|
metricsRetentionDays5m, err := strconv.ParseInt(stripedMetricsRetentionDays5m, 10, 64)
|
|
if err != nil {
|
|
return fmt.Errorf("parsing metrics retention days 5m: %w", err)
|
|
}
|
|
model.MetricsRetentionDays5mDownsampling = types.Int64Value(metricsRetentionDays5m)
|
|
|
|
stripedMetricsRetentionDays1h := strings.TrimSuffix(*r.MetricsRetentionTime1h, "d")
|
|
metricsRetentionDays1h, err := strconv.ParseInt(stripedMetricsRetentionDays1h, 10, 64)
|
|
if err != nil {
|
|
return fmt.Errorf("parsing metrics retention days 1h: %w", err)
|
|
}
|
|
model.MetricsRetentionDays1hDownsampling = types.Int64Value(metricsRetentionDays1h)
|
|
|
|
return nil
|
|
}
|
|
|
|
func toCreatePayload(model *Model) (*argus.CreateInstancePayload, error) {
|
|
if model == nil {
|
|
return nil, fmt.Errorf("nil model")
|
|
}
|
|
elements := model.Parameters.Elements()
|
|
pa := make(map[string]interface{}, len(elements))
|
|
for k := range elements {
|
|
pa[k] = elements[k].String()
|
|
}
|
|
return &argus.CreateInstancePayload{
|
|
Name: conversion.StringValueToPointer(model.Name),
|
|
PlanId: conversion.StringValueToPointer(model.PlanId),
|
|
Parameter: &pa,
|
|
}, nil
|
|
}
|
|
|
|
// toUpdateMetricsStorageRetentionPayload creates a payload for updating the metrics storage retention policy.
|
|
// If the retentionDaysRaw, retentionDays5m, or retentionDays1h are nil, the default values are used.
|
|
func toUpdateMetricsStorageRetentionPayload(retentionDaysRaw, retentionDays5m, retentionDays1h *int64) (*argus.UpdateMetricsStorageRetentionPayload, error) {
|
|
var retentionTimeRaw int64
|
|
var retentionTime5m int64
|
|
var retentionTime1h int64
|
|
|
|
if retentionDaysRaw == nil {
|
|
retentionTimeRaw = DefaultMetricsRetentionDays
|
|
} else {
|
|
retentionTimeRaw = *retentionDaysRaw
|
|
}
|
|
|
|
if retentionDays5m == nil {
|
|
retentionTime5m = DefaultMetricsRetentionDays5mDownsampling
|
|
} else {
|
|
retentionTime5m = *retentionDays5m
|
|
}
|
|
|
|
if retentionDays1h == nil {
|
|
retentionTime1h = DefaultMetricsRetentionDays1hDownsampling
|
|
} else {
|
|
retentionTime1h = *retentionDays1h
|
|
}
|
|
|
|
return &argus.UpdateMetricsStorageRetentionPayload{
|
|
MetricsRetentionTimeRaw: utils.Ptr(fmt.Sprintf("%dd", retentionTimeRaw)),
|
|
MetricsRetentionTime5m: utils.Ptr(fmt.Sprintf("%dd", retentionTime5m)),
|
|
MetricsRetentionTime1h: utils.Ptr(fmt.Sprintf("%dd", retentionTime1h)),
|
|
}, nil
|
|
}
|
|
|
|
func updateACL(ctx context.Context, projectId, instanceId string, acl []string, client *argus.APIClient) error {
|
|
payload := argus.UpdateACLPayload{
|
|
Acl: utils.Ptr(acl),
|
|
}
|
|
|
|
_, err := client.UpdateACL(ctx, instanceId, projectId).UpdateACLPayload(payload).Execute()
|
|
if err != nil {
|
|
return fmt.Errorf("updating ACL: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func toUpdatePayload(model *Model) (*argus.UpdateInstancePayload, error) {
|
|
if model == nil {
|
|
return nil, fmt.Errorf("nil model")
|
|
}
|
|
elements := model.Parameters.Elements()
|
|
pa := make(map[string]interface{}, len(elements))
|
|
for k, v := range elements {
|
|
pa[k] = v.String()
|
|
}
|
|
return &argus.UpdateInstancePayload{
|
|
Name: conversion.StringValueToPointer(model.Name),
|
|
PlanId: conversion.StringValueToPointer(model.PlanId),
|
|
Parameter: &pa,
|
|
}, nil
|
|
}
|
|
|
|
func (r *instanceResource) loadPlanId(ctx context.Context, model *Model) error {
|
|
projectId := model.ProjectId.ValueString()
|
|
res, err := r.client.ListPlans(ctx, projectId).Execute()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
planName := model.PlanName.ValueString()
|
|
avl := ""
|
|
plans := *res.Plans
|
|
for i := range plans {
|
|
p := plans[i]
|
|
if p.Name == nil {
|
|
continue
|
|
}
|
|
if strings.EqualFold(*p.Name, planName) && p.PlanId != nil {
|
|
model.PlanId = types.StringPointerValue(p.PlanId)
|
|
break
|
|
}
|
|
avl = fmt.Sprintf("%s\n- %s", avl, *p.Name)
|
|
}
|
|
if model.PlanId.ValueString() == "" {
|
|
return fmt.Errorf("couldn't find plan_name '%s', available names are: %s", planName, avl)
|
|
}
|
|
return nil
|
|
}
|