Some small changes to the SSH doc strings

pkg/apis/eksctl.io/v1alpha5/assets/schema.json

@@ -1590,18 +1590,18 @@
         },
         "publicKey": {
           "type": "string",
-          "description": "Public key to be added to the nodes SSH keychain.",
-          "x-intellij-html-description": "Public key to be added to the nodes SSH keychain."
+          "description": "Contents of public key to authorize",
+          "x-intellij-html-description": "Contents of public key to authorize"
         },
         "publicKeyName": {
           "type": "string",
-          "description": "Public key name in EC2 to be added to the nodes SSH keychain.",
-          "x-intellij-html-description": "Public key name in EC2 to be added to the nodes SSH keychain."
+          "description": "Public key name in EC2 to authorize",
+          "x-intellij-html-description": "Public key name in EC2 to authorize"
         },
         "publicKeyPath": {
           "type": "string",
-          "description": "The path to the SSH public key to allow access to the nodes",
-          "x-intellij-html-description": "The path to the SSH public key to allow access to the nodes",
+          "description": "The path to the SSH public key to authorize",
+          "x-intellij-html-description": "The path to the SSH public key to authorize",
           "default": "~/.ssh/id_rsa.pub"
         },
         "sourceSecurityGroupIds": {

pkg/apis/eksctl.io/v1alpha5/types.go

@@ -1062,20 +1062,19 @@ type (
 
 	// NodeGroupSSH holds all the ssh access configuration to a NodeGroup
 	NodeGroupSSH struct {
-		// +optional If Allow is true the SSH configuration provided is used, otherwise it is ignored. Only one of
+		// If Allow is true the SSH configuration provided is used, otherwise it is ignored. Only one of
 		// PublicKeyPath, PublicKey or PublicKeyName can be configured
 		Allow *bool `json:"allow"`
-		//+optional The path to the SSH public key to allow access to the nodes
+		// The path to the SSH public key to authorize
 		// Defaults to `"~/.ssh/id_rsa.pub"`
 		PublicKeyPath *string `json:"publicKeyPath,omitempty"`
-		// +optional Public key to be added to the nodes SSH keychain.
+		// Contents of public key to authorize
 		PublicKey *string `json:"publicKey,omitempty"`
-		// +optional Public key name in EC2 to be added to the nodes SSH keychain.
+		// Public key name in EC2 to authorize
 		PublicKeyName *string `json:"publicKeyName,omitempty"`
-		// +optional
+
 		SourceSecurityGroupIDs []string `json:"sourceSecurityGroupIds,omitempty"`
 		// Enables the ability to [SSH onto nodes using SSM](/introduction#ssh-access)
-		// +optional
 		EnableSSM *bool `json:"enableSsm,omitempty"`
 	}