Cluster node status

lib/trento/clusters/value_objects/ascs_ers_cluster_node.ex

@@ -19,6 +19,7 @@ defmodule Trento.Clusters.ValueObjects.AscsErsClusterNode do
     field :virtual_ips, {:array, :string}
     field :filesystems, {:array, :string}
     field :attributes, {:map, :string}
+    field :status, :string
 
     embeds_many :resources, ClusterResource
   end

lib/trento/clusters/value_objects/hana_cluster_node.ex

@@ -22,6 +22,7 @@ defmodule Trento.Clusters.ValueObjects.HanaClusterNode do
     field :virtual_ip, :string
     field :nameserver_actual_role, :string
     field :indexserver_actual_role, :string
+    field :status, :string
 
     embeds_many :resources, ClusterResource
   end

lib/trento/discovery/payloads/cluster/crmmon_discovery_payload.ex

@@ -162,6 +162,11 @@ defmodule Trento.Discovery.Payloads.Cluster.CrmmonDiscoveryPayload do
       field :name, :string
       field :online, :boolean
       field :unclean, :boolean
+      field :standby, :boolean
+      field :standby_on_fail, :boolean
+      field :maintenance, :boolean
+      field :pending, :boolean
+      field :shutdown, :boolean
     end
 
     embeds_many :resources, CrmmonResource
@@ -215,7 +220,17 @@ defmodule Trento.Discovery.Payloads.Cluster.CrmmonDiscoveryPayload do
 
   defp nodes_changeset(nodes, attrs) do
     nodes
-    |> cast(attrs, [:id, :name, :online, :unclean])
+    |> cast(attrs, [
+      :id,
+      :name,
+      :online,
+      :unclean,
+      :standby,
+      :standby_on_fail,
+      :maintenance,
+      :pending,
+      :shutdown
+    ])
     |> validate_required([:id, :name])
   end
 

lib/trento/discovery/policies/cluster_policy.ex

@@ -213,7 +213,7 @@ defmodule Trento.Discovery.Policies.ClusterPolicy do
          },
          sid
        ) do
-    Enum.map(nodes, fn %{name: name} ->
+    Enum.map(nodes, fn %{name: name} = node ->
       attributes =
         nodes_with_attributes
         |> Enum.find_value([], fn
@@ -250,7 +250,8 @@ defmodule Trento.Discovery.Policies.ClusterPolicy do
         hana_status: "Unknown",
         virtual_ip: virtual_ip,
         nameserver_actual_role: nameserver_actual_role,
-        indexserver_actual_role: indexserver_actual_role
+        indexserver_actual_role: indexserver_actual_role,
+        status: parse_node_status(node)
       }
 
       hana_status =
@@ -290,6 +291,16 @@ defmodule Trento.Discovery.Policies.ClusterPolicy do
     %{indexserver_actual_role: "", nameserver_actual_role: ""}
   end
 
+  defp parse_node_status(%{online: false}), do: "Offline"
+  defp parse_node_status(%{unclean: true}), do: "Unclean"
+  defp parse_node_status(%{standby: true}), do: "Standby"
+  defp parse_node_status(%{maintenance: true}), do: "Maintenance"
+  defp parse_node_status(%{shutdown: true}), do: "Shutdown"
+  defp parse_node_status(%{pending: true}), do: "Pending"
+  defp parse_node_status(%{standby_on_fail: true}), do: "Standby on fail"
+  defp parse_node_status(%{online: true}), do: "Online"
+  defp parse_node_status(_), do: "Unknown"
+
   defp parse_hana_scale_up_system_replication_mode([%{attributes: attributes} | _], sid) do
     Map.get(attributes, "hana_#{String.downcase(sid)}_srmode", "")
   end
@@ -812,7 +823,7 @@ defmodule Trento.Discovery.Policies.ClusterPolicy do
          },
          cib_resources_by_sid
        ) do
-    Enum.map(nodes, fn %{name: node_name} ->
+    Enum.map(nodes, fn %{name: node_name} = node ->
       cib_resource_ids = Enum.map(cib_resources_by_sid, fn %{id: id} -> id end)
 
       crm_node_resources =
@@ -851,7 +862,8 @@ defmodule Trento.Discovery.Policies.ClusterPolicy do
         virtual_ips: parse_resource_by_type(cib_node_resources, virtual_ip_type, "ip"),
         filesystems: parse_resource_by_type(cib_node_resources, "Filesystem", "directory"),
         attributes: attributes,
-        resources: crm_node_resources
+        resources: crm_node_resources,
+        status: parse_node_status(node)
       }
     end)
   end

lib/trento_web/openapi/v2/schema/cluster.ex

@@ -23,6 +23,7 @@ defmodule TrentoWeb.OpenApi.V2.Schema.Cluster do
         indexserver_actual_role: %Schema{type: :string, nullable: true},
         nameserver_actual_role: %Schema{type: :string, nullable: true},
         hana_status: %Schema{type: :string, deprecated: true},
+        status: %Schema{type: :string},
         attributes: %Schema{
           type: :object,
           description: "Node attributes",
@@ -121,6 +122,10 @@ defmodule TrentoWeb.OpenApi.V2.Schema.Cluster do
           type: :string,
           description: "Node name"
         },
+        status: %Schema{
+          type: :string,
+          description: "Node status"
+        },
         resources: %Schema{
           type: :array,
           items: Cluster.ClusterResource,

lib/trento_web/views/v1/cluster_view.ex

@@ -32,7 +32,7 @@ defmodule TrentoWeb.V1.ClusterView do
   defp adapt_v1(%{type: type, details: %{nodes: nodes} = details} = cluster)
        when type in [:hana_scale_up, :hana_scale_out] do
     adapted_nodes =
-      Enum.map(nodes, &Map.drop(&1, [:indexserver_actual_role, :nameserver_actual_role]))
+      Enum.map(nodes, &Map.drop(&1, [:indexserver_actual_role, :nameserver_actual_role, :status]))
 
     adapted_details =
       details