File kdump-nfs-fixes.patch of Package cockpit

From d1ffed4a006bc9f8aeb0e8f63e8d2a160720b4f6 Mon Sep 17 00:00:00 2001
From: Alice Brooks <alice.brooks@suse.com>
Date: Thu, 12 Jun 2025 08:48:16 +0100
Subject: [PATCH] kdump: Remove nfs directory when using sysconfig
 configuration style

This is because the sysconfig style only has the KDUMP_SAVEDIR field
so we can't work with two path fields as it's impossible to extract
them again
---
 pkg/kdump/kdump-client.js |  4 ++++
 pkg/kdump/kdump-view.jsx  | 24 +++++++++++++++---------
 pkg/kdump/kdump.js        |  6 ++++++
 4 files changed, 26 insertions(+), 20 deletions(-)

diff --git a/pkg/kdump/kdump-client.js b/pkg/kdump/kdump-client.js
index d4c3d989a42d..35add2554a39 100644
--- a/pkg/kdump/kdump-client.js
+++ b/pkg/kdump/kdump-client.js
@@ -48,6 +48,7 @@ export class KdumpClient {
             state: undefined,
             config: undefined,
             target: undefined,
+            sysconfig: undefined,
         };
         cockpit.event_target(this);
 
@@ -62,6 +63,7 @@ export class KdumpClient {
 
         // watch the config file
         this.configClient = new ConfigFile("/etc/kdump.conf", true);
+        this.state.sysconfig = false;
         this._watchConfigChanges();
 
         this.configClient.wait().then(() => {
@@ -69,6 +71,8 @@ export class KdumpClient {
             if (this.configClient.settings === null) {
                 this.configClient.close();
                 this.configClient = new ConfigFileSUSE("/etc/sysconfig/kdump", true);
+                this.state.sysconfig = true;
+                this.dispatchEvent("kdumpSysconfigChanged", true);
                 this._watchConfigChanges();
             }
         });
diff --git a/pkg/kdump/kdump-view.jsx b/pkg/kdump/kdump-view.jsx
index c6cc1e0d6bc6..8b5d74707e39 100644
--- a/pkg/kdump/kdump-view.jsx
+++ b/pkg/kdump/kdump-view.jsx
@@ -115,12 +115,15 @@ const exportAnsibleTask = (settings, os_release) => {
     return ansible;
 };
 
-function getLocation(target) {
+function getLocation(target, sysconfig) {
     let path = target.path || DEFAULT_KDUMP_PATH;
 
     if (target.type === "ssh") {
         path = `${target.server}:${path}`;
     } else if (target.type == "nfs") {
+        if (sysconfig) {
+            path = '';
+        }
         path = path[0] !== '/' ? '/' + path : path;
         path = `${target.server}:${target.export + path}`;
     }
@@ -128,7 +131,7 @@ function getLocation(target) {
     return path;
 }
 
-const KdumpSettingsModal = ({ settings, initialTarget, handleSave }) => {
+const KdumpSettingsModal = ({ settings, initialTarget, handleSave, sysconfig }) => {
     const Dialogs = useDialogs();
     const compressionAllowed = settings.compression?.allowed;
     const [isSaving, setIsSaving] = useState(false);
@@ -276,13 +279,15 @@ const KdumpSettingsModal = ({ settings, initialTarget, handleSave }) => {
                                     placeholder="/export/cores" value={exportPath}
                                     onChange={(_event, value) => setExportPath(value)} isRequired />
                         </FormGroup>
+                        {sysconfig === false &&
                         <FormGroup fieldId="kdump-settings-nfs-directory" label={_("Directory")} isRequired>
                             <TextInput id="kdump-settings-nfs-directory" key="directory"
-                                    placeholder={DEFAULT_KDUMP_PATH} value={directory}
-                                    data-stored={directory}
-                                    onChange={(_event, value) => setDirectory(value)}
-                                    isRequired />
+                                          placeholder={DEFAULT_KDUMP_PATH} value={directory}
+                                          data-stored={directory}
+                                          onChange={(_event, value) => setDirectory(value)}
+                                          isRequired />
                         </FormGroup>
+                        }
                     </>
                 }
 
@@ -353,7 +358,7 @@ export class KdumpPage extends React.Component {
         const target = this.props.kdumpStatus.target;
         let verifyMessage;
         if (!target.multipleTargets) {
-            const path = getLocation(target);
+            const path = getLocation(target, this.props.sysconfig);
             if (target.type === "local") {
                 verifyMessage = fmt_to_fragments(
                     ' ' + _("Results of the crash will be stored in $0 as $1, if kdump is properly configured."),
@@ -403,7 +408,8 @@ export class KdumpPage extends React.Component {
         const Dialogs = this.context;
         Dialogs.show(<KdumpSettingsModal settings={this.props.kdumpStatus.config}
                                          initialTarget={this.props.kdumpStatus.target}
-                                         handleSave={this.props.onSaveSettings} />);
+                                         handleSave={this.props.onSaveSettings}
+                                         sysconfig={this.props.sysconfig} />);
     }
 
     handleAutomationClick() {
@@ -459,7 +465,7 @@ ${enableCrashKernel}
             if (target.multipleTargets) {
                 kdumpLocation = _("invalid: multiple targets defined");
             } else {
-                const locationPath = getLocation(target);
+                const locationPath = getLocation(target, this.props.sysconfig);
                 if (target.type == "local") {
                     kdumpLocation = cockpit.format(_("Local, $0"), locationPath);
                     targetCanChange = true;
diff --git a/pkg/kdump/kdump.js b/pkg/kdump/kdump.js
index 1a143defef15..b0f75e88c220 100644
--- a/pkg/kdump/kdump.js
+++ b/pkg/kdump/kdump.js
@@ -41,6 +41,7 @@ const initStore = function(rootElement) {
     dataStore.domRootElement = rootElement;
 
     dataStore.kdumpClient = new kdumpClient.KdumpClient();
+    dataStore.sysconfig = dataStore.kdumpClient.state.sysconfig;
 
     dataStore.saveSettings = settings =>
         dataStore.kdumpClient.validateSettings(settings)
@@ -74,6 +75,7 @@ const initStore = function(rootElement) {
             reservedMemory: dataStore.kdumpMemory,
             kdumpStatus: dataStore.kdumpStatus,
             kdumpCmdlineEnabled: dataStore.crashkernel || false,
+            sysconfig: dataStore.sysconfig,
             onSaveSettings: dataStore.saveSettings,
             onCrashKernel: dataStore.kdumpClient.crashKernel,
             exportConfig: dataStore.exportConfig,
@@ -117,6 +119,10 @@ const initStore = function(rootElement) {
         dataStore.kdumpStatus = status;
         render();
     });
+    dataStore.kdumpClient.addEventListener('kdumpSysconfigChanged', function(event, sysconfig) {
+        dataStore.sysconfig = sysconfig;
+        render();
+    });
 
     // render once
     render();