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eks.go
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eks.go
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// Copyright 2022 Namespace Labs Inc; All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
package prepare
import (
"context"
"github.com/spf13/cobra"
"namespacelabs.dev/foundation/internal/networking/ingress/nginx"
"namespacelabs.dev/foundation/internal/prepare"
"namespacelabs.dev/foundation/std/cfg"
)
func newEksCmd() *cobra.Command {
var awsProfile string
var clusterName string
var ingressClass string
// The subcommand `eks` does all of the work done by the parent command in addition to
// writing the host configuration for the EKS cluster.
eksCmd := &cobra.Command{
Use: "eks --cluster={cluster-name} --env={staging|prod} --aws_profile={profile}",
Short: "Prepares the Elastic Kubernetes Service host config for production.",
Args: cobra.NoArgs,
RunE: runPrepare(func(ctx context.Context, env cfg.Context) ([]prepare.Stage, error) {
if ingressClass == "" {
ingressClass = nginx.IngressClass().Name()
}
return []prepare.Stage{
prepare.PrepareAWSProfile(awsProfile),
prepare.PrepareEksCluster(clusterName, ingressClass),
}, nil
}),
}
eksCmd.Flags().StringVar(&clusterName, "cluster", "", "The name of the cluster we're configuring.")
eksCmd.Flags().StringVar(&awsProfile, "aws_profile", awsProfile, "Configures the specified AWS configuration profile.")
eksCmd.Flags().StringVar(&ingressClass, "ingress_class", "", "Specify the ingress class.")
_ = cobra.MarkFlagRequired(eksCmd.Flags(), "cluster")
_ = cobra.MarkFlagRequired(eksCmd.Flags(), "aws_profile")
return eksCmd
}