diff --git a/esp/src/eclwatch/ClusterProcessesQueryWidget.js b/esp/src/eclwatch/ClusterProcessesQueryWidget.js
index 87ac7d5b130..3de56646a9c 100644
--- a/esp/src/eclwatch/ClusterProcessesQueryWidget.js
+++ b/esp/src/eclwatch/ClusterProcessesQueryWidget.js
@@ -2,6 +2,7 @@ define([
     "dojo/_base/declare",
     "src/nlsHPCC",
     "dojo/topic",
+    "dojo/dom-construct",
 
     "dijit/registry",
 
@@ -20,7 +21,7 @@ define([
     "hpcc/IFrameWidget",
 
     "dijit/Dialog",
-], function (declare, nlsHPCCMod, topic,
+], function (declare, nlsHPCCMod, topic, domConstruct,
     registry,
     tree, selector,
     GridDetailsWidget, ESPPreflight, ESPRequest, WsTopology, Utility, ESPUtil, DelayLoadWidget, PreflightDetailsWidget, MachineInformationWidget, IFrameWidget) {
@@ -50,6 +51,10 @@ define([
                 style: "border: 0; width: 100%; height: 100%"
             });
             this.legacyClustersProcessesIframeWidget.placeAt(this._tabContainer, "last");
+            if (dojoConfig.isContainer) {
+                const legacyTab = registry.byId(this.id + "_LegacyClustersProcessesIframeWidget");
+                legacyTab.set("disabled", true);
+            }
         },
 
         init: function (params) {
@@ -85,9 +90,15 @@ define([
                 if (currSel.id === this.id + "_Grid") {
                     this.refreshGrid();
                 } else if (currSel.id === this.legacyClustersProcessesIframeWidget.id && !this.legacyClustersProcessesIframeWidget.initalized) {
-                    this.legacyClustersProcessesIframeWidget.init({
-                        src: ESPRequest.getBaseURL("WsTopology") + "/TpClusterQuery?Type=ROOT"
-                    });
+                    if (!dojoConfig.isContainer) {
+                        this.legacyClustersProcessesIframeWidget.init({
+                            src: ESPRequest.getBaseURL("WsTopology") + "/TpClusterQuery?Type=ROOT"
+                        });
+                    } else {
+                        const unavailMsg = domConstruct.create("div", { style: { margin: "5px" } });
+                        unavailMsg.innerText = this.i18n.UnavailableInContainerized;
+                        this.legacyClustersProcessesIframeWidget.contentPane.set("content", unavailMsg);
+                    }
                 } else {
                     currSel.init(currSel.params);
                 }
diff --git a/esp/src/eclwatch/SystemServersQueryWidget.js b/esp/src/eclwatch/SystemServersQueryWidget.js
index b18f08e6c01..0acf7ea9d68 100644
--- a/esp/src/eclwatch/SystemServersQueryWidget.js
+++ b/esp/src/eclwatch/SystemServersQueryWidget.js
@@ -4,6 +4,7 @@ define([
     "dojo/_base/array",
     "dojo/dom-class",
     "dojo/topic",
+    "dojo/dom-construct",
 
     "dijit/registry",
     "dijit/Dialog",
@@ -21,7 +22,7 @@ define([
     "hpcc/PreflightDetailsWidget",
     "hpcc/MachineInformationWidget",
     "hpcc/IFrameWidget"
-], function (declare, nlsHPCCMod, arrayUtil, domClass, topic,
+], function (declare, nlsHPCCMod, arrayUtil, domClass, topic, domConstruct,
     registry, Dialog,
     tree, selector,
     GridDetailsWidget, ESPPreflight, ESPRequest, WsTopology, Utility, ESPUtil, DelayLoadWidget, PreflightDetailsWidget, MachineInformationWidget, IFrameWidget) {
@@ -71,9 +72,15 @@ define([
                 if (currSel.id === this.id + "_Grid") {
                     this.refreshGrid();
                 } else if (currSel.id === this.systemServersQueryWidgetIframeWidget.id && !this.systemServersQueryWidgetIframeWidget.initalized) {
-                    this.systemServersQueryWidgetIframeWidget.init({
-                        src: ESPRequest.getBaseURL("WsTopology") + "/TpServiceQuery?Type=ALLSERVICES"
-                    });
+                    if (!dojoConfig.isContainer) {
+                        this.systemServersQueryWidgetIframeWidget.init({
+                            src: ESPRequest.getBaseURL("WsTopology") + "/TpServiceQuery?Type=ALLSERVICES"
+                        });
+                    } else {
+                        const unavailMsg = domConstruct.create("div", { style: { margin: "5px" } });
+                        unavailMsg.innerText = this.i18n.UnavailableInContainerized;
+                        this.systemServersQueryWidgetIframeWidget.contentPane.set("content", unavailMsg);
+                    }
                 } else {
                     currSel.init(currSel.params);
                 }
@@ -139,6 +146,10 @@ define([
                 style: "border: 0; width: 100%; height: 100%"
             });
             this.systemServersQueryWidgetIframeWidget.placeAt(this._tabContainer, "last");
+            if (dojoConfig.isContainer) {
+                const legacyTab = registry.byId(this.id + "_SystemServersQueryWidgetIframeWidget");
+                legacyTab.set("disabled", true);
+            }
         },
 
         createGrid: function (domID) {
diff --git a/esp/src/eclwatch/TargetClustersQueryWidget.js b/esp/src/eclwatch/TargetClustersQueryWidget.js
index c58d4b175ee..85e33130515 100644
--- a/esp/src/eclwatch/TargetClustersQueryWidget.js
+++ b/esp/src/eclwatch/TargetClustersQueryWidget.js
@@ -2,6 +2,7 @@ define([
     "dojo/_base/declare",
     "src/nlsHPCC",
     "dojo/topic",
+    "dojo/dom-construct",
 
     "dijit/registry",
 
@@ -20,7 +21,7 @@ define([
     "hpcc/IFrameWidget",
 
     "dijit/Dialog",
-], function (declare, nlsHPCCMod, topic,
+], function (declare, nlsHPCCMod, topic, domConstruct,
     registry,
     tree, selector,
     GridDetailsWidget, PreflightDetailsWidget, ESPPreflight, ESPRequest, WsTopology, Utility, DelayLoadWidget, ESPUtil, MachineInformationWidget, IFrameWidget) {
@@ -61,9 +62,15 @@ define([
                 if (currSel.id === this.id + "_Grid") {
                     this.refreshGrid();
                 } else if (currSel.id === this.legacyTargetClustersIframeWidget.id && !this.legacyTargetClustersIframeWidget.initalized) {
-                    this.legacyTargetClustersIframeWidget.init({
-                        src: ESPRequest.getBaseURL("WsTopology") + "/TpTargetClusterQuery?Type=ROOT"
-                    });
+                    if (!dojoConfig.isContainer) {
+                        this.legacyTargetClustersIframeWidget.init({
+                            src: ESPRequest.getBaseURL("WsTopology") + "/TpTargetClusterQuery?Type=ROOT"
+                        });
+                    } else {
+                        const unavailMsg = domConstruct.create("div", { style: { margin: "5px" } });
+                        unavailMsg.innerText = this.i18n.UnavailableInContainerized;
+                        this.legacyTargetClustersIframeWidget.contentPane.set("content", unavailMsg);
+                    }
                 } else if (currSel.params.newPreflight || currSel.params.Usergenerated) { //prevents loop of pfTab.init above
                     currSel.init(currSel.params);
                 }
@@ -88,6 +95,10 @@ define([
                 style: "border: 0; width: 100%; height: 100%"
             });
             this.legacyTargetClustersIframeWidget.placeAt(this._tabContainer, "last");
+            if (dojoConfig.isContainer) {
+                const legacyTab = registry.byId(this.id + "_LegacyTargetClustersIframeWidget");
+                legacyTab.set("disabled", true);
+            }
             this.machineFilter.disable();
         },
 
diff --git a/esp/src/src/nls/hpcc.ts b/esp/src/src/nls/hpcc.ts
index 6c87a0415a7..e1ed54e8c32 100644
--- a/esp/src/src/nls/hpcc.ts
+++ b/esp/src/src/nls/hpcc.ts
@@ -1064,6 +1064,7 @@ export = {
         Text: "Text",
         Tree: "Tree",
         Type: "Type",
+        UnavailableInContainerized: "This is unavailable in a containerized environment.",
         Unbound: "unbound",
         undefined: "undefined",
         Unknown: "Unknown",