Add deployments reason for helm history

Migration deploys the helm chart multiple times. Identifying which
revision corresponds to which step in helm history is hard without a
description.

mgradm/cmd/install/kubernetes/utils.go

@@ -70,6 +70,7 @@ func installForKubernetes(globalFlags *types.GlobalFlags,
 
 	// Deploy Uyuni and wait for it to be up
 	if err := kubernetes.Deploy(
+		L("Initial deployment from mgradm install"),
 		cnx, globalFlags.Registry, &flags.Image, &flags.HubXmlrpc, &flags.Helm, &flags.Ssl,
 		clusterInfos, fqdn, flags.Debug.Java, false, helmArgs...,
 	); err != nil {

mgradm/cmd/migrate/kubernetes/utils.go

@@ -80,7 +80,9 @@ func migrateToKubernetes(
 	var sslFlags adm_utils.SslCertFlags
 
 	// Deploy for running migration command
-	if err := kubernetes.Deploy(cnx, globalFlags.Registry, &flags.Image, &flags.HubXmlrpc,
+	if err := kubernetes.Deploy(
+		fmt.Sprintf(L("Deploy to migrate the data from %s"), fqdn),
+		cnx, globalFlags.Registry, &flags.Image, &flags.HubXmlrpc,
 		&flags.Helm, &sslFlags, clusterInfos, fqdn, false, flags.Prepare,
 		"--set", "migration.ssh.agentSocket="+sshAuthSocket,
 		"--set", "migration.ssh.configPath="+sshConfigPath,
@@ -143,6 +145,7 @@ func migrateToKubernetes(
 	// Run uyuni upgrade using the new ssl certificate
 	// We don't need to start the Hub XML-RPC API containers during the setup phase
 	err = kubernetes.UyuniUpgrade(
+		L("Upgrade with final volumes"),
 		serverImage, flags.Image.PullPolicy, 0, hubXmlrpcImage, &flags.Helm,
 		kubeconfig, fqdn, clusterInfos.Ingress, helmArgs...,
 	)
@@ -187,7 +190,9 @@ func migrateToKubernetes(
 
 	// This is the final deployment, all the replicas need to be correct here.
 	err = kubernetes.UyuniUpgrade(
-		serverImage, flags.Image.PullPolicy, hubReplicas, hubXmlrpcImage, &flags.Helm, kubeconfig, fqdn, clusterInfos.Ingress, helmArgs...,
+		L("Complete deployment after migration"),
+		serverImage, flags.Image.PullPolicy, hubReplicas, hubXmlrpcImage, &flags.Helm, kubeconfig, fqdn,
+		clusterInfos.Ingress, helmArgs...,
 	)
 	if err != nil {
 		return utils.Errorf(err, L("cannot upgrade to image %s"), serverImage)

mgradm/shared/kubernetes/install.go

@@ -25,6 +25,7 @@ const HELM_APP_NAME = "uyuni"
 
 // Deploy execute a deploy of a given image and helm to a cluster.
 func Deploy(
+	reason string,
 	cnx *shared.Connection,
 	registry string,
 	imageFlags *types.ImageFlags,
@@ -60,7 +61,10 @@ func Deploy(
 	}
 
 	// Install the uyuni server helm chart
-	err = UyuniUpgrade(serverImage, imageFlags.PullPolicy, hubXmlrpcFlags.Replicas, hubXmlrpcImage, helmFlags, clusterInfos.GetKubeconfig(), fqdn, clusterInfos.Ingress, helmArgs...)
+	err = UyuniUpgrade(
+		reason, serverImage, imageFlags.PullPolicy, hubXmlrpcFlags.Replicas, hubXmlrpcImage,
+		helmFlags, clusterInfos.GetKubeconfig(), fqdn, clusterInfos.Ingress, helmArgs...,
+	)
 	if err != nil {
 		return utils.Errorf(err, L("cannot upgrade"))
 	}
@@ -106,8 +110,18 @@ func DeployExistingCertificate(helmFlags *cmd_utils.HelmFlags, sslFlags *cmd_uti
 }
 
 // UyuniUpgrade runs an helm upgrade using images and helm configuration as parameters.
-func UyuniUpgrade(serverImage string, pullPolicy string, hubXmlrpcReplicas int, hubXmlrpcImage string, helmFlags *cmd_utils.HelmFlags, kubeconfig string,
-	fqdn string, ingress string, helmArgs ...string) error {
+func UyuniUpgrade(
+	reason string,
+	serverImage string,
+	pullPolicy string,
+	hubXmlrpcReplicas int,
+	hubXmlrpcImage string,
+	helmFlags *cmd_utils.HelmFlags,
+	kubeconfig string,
+	fqdn string,
+	ingress string,
+	helmArgs ...string,
+) error {
 	log.Info().Msg(L("Installing Uyuni"))
 
 	// The guessed ingress is passed before the user's value to let the user override it in case we got it wrong.
@@ -124,7 +138,9 @@ func UyuniUpgrade(serverImage string, pullPolicy string, hubXmlrpcReplicas int,
 	helmParams = append(helmParams,
 		"--set", "images.server="+serverImage,
 		"--set", "pullPolicy="+kubernetes.GetPullPolicy(pullPolicy),
-		"--set", "fqdn="+fqdn)
+		"--set", "fqdn="+fqdn,
+		"--description", reason,
+	)
 
 	if hubXmlrpcReplicas > 0 {
 		log.Info().Msg(L("Enabling Hub XMLRPC API container."))
@@ -248,7 +264,11 @@ func Upgrade(
 		hubXmlrpcReplicas = 1
 	}
 
-	err = UyuniUpgrade(serverImage, image.PullPolicy, hubXmlrpcReplicas, hubXmlrpcImageName, &helm, kubeconfig, fqdn, clusterInfos.Ingress)
+	err = UyuniUpgrade(
+		L("Upgrade from mgradm"),
+		serverImage, image.PullPolicy, hubXmlrpcReplicas, hubXmlrpcImageName,
+		&helm, kubeconfig, fqdn, clusterInfos.Ingress,
+	)
 	if err != nil {
 		return utils.Errorf(err, L("cannot upgrade to image %s"), serverImage)
 	}