From 7256aada0cd1f31cf1d3a374dce357bf60cf82f2 Mon Sep 17 00:00:00 2001
From: Sergi Massaneda <sergi.massaneda@elastic.co>
Date: Mon, 24 Jan 2022 14:25:30 +0100
Subject: [PATCH] tooltip added to OS column (#123377)

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
(cherry picked from commit e76cedbd22fb71987b81eccb247831a858dcd82c)

# Conflicts:
#	x-pack/plugins/security_solution/public/hosts/components/hosts_table/columns.tsx
#	x-pack/plugins/security_solution/public/hosts/components/hosts_table/translations.ts
---
 .../hosts/components/hosts_table/columns.tsx      |  8 +++++++-
 .../hosts/components/hosts_table/translations.ts  | 15 +++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/x-pack/plugins/security_solution/public/hosts/components/hosts_table/columns.tsx b/x-pack/plugins/security_solution/public/hosts/components/hosts_table/columns.tsx
index d6c51b2bfe05e9..a95f3433741e08 100644
--- a/x-pack/plugins/security_solution/public/hosts/components/hosts_table/columns.tsx
+++ b/x-pack/plugins/security_solution/public/hosts/components/hosts_table/columns.tsx
@@ -90,7 +90,13 @@ export const getHostsColumns = (): HostsTableColumns => [
   },
   {
     field: 'node.host.os.name',
-    name: i18n.OS,
+    name: (
+      <EuiToolTip content={i18n.OS_LAST_SEEN_TOOLTIP}>
+        <>
+          {i18n.OS} <EuiIcon color="subdued" type="iInCircle" className="eui-alignTop" />
+        </>
+      </EuiToolTip>
+    ),
     truncateText: false,
     hideForMobile: false,
     sortable: false,
diff --git a/x-pack/plugins/security_solution/public/hosts/components/hosts_table/translations.ts b/x-pack/plugins/security_solution/public/hosts/components/hosts_table/translations.ts
index 773a052dc71d0a..0354d7a2af71d3 100644
--- a/x-pack/plugins/security_solution/public/hosts/components/hosts_table/translations.ts
+++ b/x-pack/plugins/security_solution/public/hosts/components/hosts_table/translations.ts
@@ -32,6 +32,21 @@ export const FIRST_LAST_SEEN_TOOLTIP = i18n.translate(
   }
 );
 
+export const HOST_RISK_TOOLTIP = i18n.translate(
+  'xpack.securitySolution.hostsTable.hostRiskToolTip',
+  {
+    defaultMessage:
+      'Host risk classifcation is determined by host risk score. Hosts classified as Critical or High are indicated as risky.',
+  }
+);
+
+export const OS_LAST_SEEN_TOOLTIP = i18n.translate(
+  'xpack.securitySolution.hostsTable.osLastSeenToolTip',
+  {
+    defaultMessage: 'Most recently observed OS',
+  }
+);
+
 export const OS = i18n.translate('xpack.securitySolution.hostsTable.osTitle', {
   defaultMessage: 'Operating system',
 });