diff --git a/charts/connector/README.md b/charts/connector/README.md
index fc654e8a0..2076f21a3 100644
--- a/charts/connector/README.md
+++ b/charts/connector/README.md
@@ -81,6 +81,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.cloudConnector.connectorProvider | string | `""` |  |
 | fsm.cloudConnector.enable | bool | `false` |  |
 | fsm.cloudConnector.enablePodDisruptionBudget | bool | `false` | Enable Pod Disruption Budget |
+| fsm.cloudConnector.initResources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | initContainer resource parameters |
 | fsm.cloudConnector.nodeSelector | object | `{}` |  |
 | fsm.cloudConnector.podLabels | object | `{}` | Sidecar injector's pod labels |
 | fsm.cloudConnector.replicaCount | int | `1` | Sidecar injector's replica count (ignored when autoscale.enable is true) |
diff --git a/charts/connector/templates/deployment.yaml b/charts/connector/templates/deployment.yaml
index fc5320f61..2e25f4c4a 100644
--- a/charts/connector/templates/deployment.yaml
+++ b/charts/connector/templates/deployment.yaml
@@ -43,6 +43,8 @@ spec:
         - name: init
           image: "{{ include "fsmCurl.image" . }}"
           command: ["curl", "http://fsm-bootstrap.{{ include "fsm.namespace" . }}.svc.cluster.local:9091/healthz", "--connect-timeout", "2", "--retry", "50", "--retry-connrefused", "--retry-delay", "5"]
+          resources:
+            {{- toYaml .Values.fsm.cloudConnector.initResources | nindent 12 }}
       containers:
         - name: connector
           image: "{{ include "fsmConnector.image" . }}"
diff --git a/charts/connector/values.schema.json b/charts/connector/values.schema.json
index a9bc51e7f..09fae049d 100644
--- a/charts/connector/values.schema.json
+++ b/charts/connector/values.schema.json
@@ -317,7 +317,8 @@
                     "connectorProvider",
                     "connectorName",
                     "replicaCount",
-                    "resource"
+                    "resource",
+                    "initResources"
                   ],
                   "properties": {
                     "enable": {
@@ -350,6 +351,9 @@
                     "resource": {
                       "$ref": "#/definitions/containerResources"
                     },
+                    "initResources": {
+                      "$ref": "#/definitions/containerResources"
+                    },
                     "podLabels": {
                       "$id": "#/properties/fsm/properties/cloudConnector/properties/podLabels",
                       "type": "object",
diff --git a/charts/connector/values.yaml b/charts/connector/values.yaml
index 283cc109a..e779cb2a7 100644
--- a/charts/connector/values.yaml
+++ b/charts/connector/values.yaml
@@ -105,4 +105,13 @@ fsm:
 
     # -- Node tolerations applied to control plane pods.
     # The specified tolerations allow pods to schedule onto nodes with matching taints.
-    tolerations: [ ]
\ No newline at end of file
+    tolerations: [ ]
+
+    # -- initContainer resource parameters
+    initResources:
+      limits:
+        cpu: "500m"
+        memory: "512M"
+      requests:
+        cpu: "200m"
+        memory: "128M"
\ No newline at end of file
diff --git a/charts/fsm/README.md b/charts/fsm/README.md
index e9615daf8..f92c339d3 100644
--- a/charts/fsm/README.md
+++ b/charts/fsm/README.md
@@ -80,6 +80,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.cleanup.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[1].values[0] | string | `"amd64"` |  |
 | fsm.cleanup.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[1].values[1] | string | `"arm64"` |  |
 | fsm.cleanup.nodeSelector | object | `{}` |  |
+| fsm.cleanup.resources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | FSM cleanup hook's container resource parameters. |
 | fsm.cleanup.tolerations | list | `[]` | Node tolerations applied to control plane pods. The specified tolerations allow pods to schedule onto nodes with matching taints. |
 | fsm.configResyncInterval | string | `"90s"` | Sets the resync interval for regular proxy broadcast updates, set to 0s to not enforce any resync |
 | fsm.controlPlaneTolerations | list | `[]` | Node tolerations applied to control plane pods. The specified tolerations allow pods to schedule onto nodes with matching taints. |
@@ -95,8 +96,8 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.egressGateway.podAnnotations | object | `{}` |  |
 | fsm.egressGateway.podLabels | object | `{}` |  |
 | fsm.egressGateway.port | int | `1080` |  |
-| fsm.egressGateway.replicaCount | int | `1` | FSM Operator Manager's replica count (ignored when autoscale.enable is true) |
-| fsm.egressGateway.resources | object | `{"limits":{"cpu":"1000m","memory":"512M"},"requests":{"cpu":"300m","memory":"128M"}}` | FSM Operator Manager's container resource parameters. |
+| fsm.egressGateway.replicaCount | int | `1` | FSM Egress Gateway's replica count (ignored when autoscale.enable is true) |
+| fsm.egressGateway.resources | object | `{"limits":{"cpu":"1000m","memory":"512M"},"requests":{"cpu":"300m","memory":"128M"}}` | FSM Egress Gateway's container resource parameters. |
 | fsm.enableDebugServer | bool | `false` | Enable the debug HTTP server on FSM controller |
 | fsm.enableEgress | bool | `true` | Enable egress in the mesh |
 | fsm.enableFluentbit | bool | `false` | Enable Fluent Bit sidecar deployment on FSM controller's pod |
@@ -180,6 +181,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.fsmController.autoScale.memory.targetAverageUtilization | int | `80` | Average target memory utilization (%) |
 | fsm.fsmController.autoScale.minReplicas | int | `1` | Minimum replicas for autoscale |
 | fsm.fsmController.enablePodDisruptionBudget | bool | `false` | Enable Pod Disruption Budget |
+| fsm.fsmController.initResources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | FSM controller's init-container resource parameters. See https://docs.flomesh.io/docs/guides/ha_scale/scale/ for more details. |
 | fsm.fsmController.podLabels | object | `{}` | FSM controller's pod labels |
 | fsm.fsmController.replicaCount | int | `1` | FSM controller's replica count (ignored when autoscale.enable is true) |
 | fsm.fsmController.resource | object | `{"limits":{"cpu":"2","memory":"2G"},"requests":{"cpu":"0.5","memory":"256M"}}` | FSM controller's container resource parameters. See https://docs.flomesh.io/docs/guides/ha_scale/scale/ for more details. |
@@ -217,6 +219,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.fsmIngress.http.enabled | bool | `true` |  |
 | fsm.fsmIngress.http.nodePort | int | `30508` |  |
 | fsm.fsmIngress.http.port | int | `80` |  |
+| fsm.fsmIngress.initResources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | FSM ingress's init-container resource parameters. |
 | fsm.fsmIngress.logLevel | string | `"info"` |  |
 | fsm.fsmIngress.namespaced | bool | `false` |  |
 | fsm.fsmIngress.nodeSelector | object | `{}` | Node selector applied to control plane pods. |
@@ -336,6 +339,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.injector.autoScale.memory.targetAverageUtilization | int | `80` | Average target memory utilization (%) |
 | fsm.injector.autoScale.minReplicas | int | `1` | Minimum replicas for autoscale |
 | fsm.injector.enablePodDisruptionBudget | bool | `false` | Enable Pod Disruption Budget |
+| fsm.injector.initResources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | FSM sidecar injector's init-container resource parameters. |
 | fsm.injector.nodeSelector | object | `{}` |  |
 | fsm.injector.podLabels | object | `{}` | Sidecar injector's pod labels |
 | fsm.injector.replicaCount | int | `1` | Sidecar injector's replica count (ignored when autoscale.enable is true) |
@@ -408,6 +412,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.preinstall.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[1].values[0] | string | `"amd64"` |  |
 | fsm.preinstall.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[1].values[1] | string | `"arm64"` |  |
 | fsm.preinstall.nodeSelector | object | `{}` |  |
+| fsm.preinstall.resources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | FSM preinstall hook's container resource parameters. |
 | fsm.preinstall.tolerations | list | `[]` | Node tolerations applied to control plane pods. The specified tolerations allow pods to schedule onto nodes with matching taints. |
 | fsm.prometheus.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].key | string | `"kubernetes.io/os"` |  |
 | fsm.prometheus.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].operator | string | `"In"` |  |
diff --git a/charts/fsm/templates/cleanup-hook.yaml b/charts/fsm/templates/cleanup-hook.yaml
index 2a2c2fbf9..75c379aeb 100644
--- a/charts/fsm/templates/cleanup-hook.yaml
+++ b/charts/fsm/templates/cleanup-hook.yaml
@@ -117,6 +117,8 @@ spec:
              kubectl delete deploy fsm-egress-gateway -n '{{ include "fsm.namespace" . }}' --ignore-not-found;
              kubectl delete svc fsm-egress-gateway -n '{{ include "fsm.namespace" . }}' --ignore-not-found;
              kubectl delete cm fsm-egress-gateway-pjs -n '{{ include "fsm.namespace" . }}' --ignore-not-found;
+          resources:
+            {{- toYaml .Values.fsm.cleanup.resources | nindent 12 }}
 {{- if .Values.fsm.imagePullSecrets }}
       imagePullSecrets:
 {{ toYaml .Values.fsm.imagePullSecrets | indent 8 }}
diff --git a/charts/fsm/templates/fsm-deployment.yaml b/charts/fsm/templates/fsm-deployment.yaml
index 4745879a5..9c7444635 100644
--- a/charts/fsm/templates/fsm-deployment.yaml
+++ b/charts/fsm/templates/fsm-deployment.yaml
@@ -42,6 +42,8 @@ spec:
         - name: init-fsm-controller
           image: "{{ include "fsmCurl.image" . }}"
           command: ["curl", "http://fsm-bootstrap.{{ include "fsm.namespace" . }}.svc.cluster.local:9091/healthz", "--connect-timeout", "2", "--retry", "50", "--retry-connrefused", "--retry-delay", "5"]
+          resources:
+            {{- toYaml .Values.fsm.fsmController.initResources | nindent 12 }}
         - name: init-untar
           image: "{{ include "fsmCurl.image" . }}"
           imagePullPolicy: IfNotPresent
@@ -56,6 +58,8 @@ spec:
             subPath: scripts.tar.gz
           - mountPath: /repo
             name: shared-repo
+          resources:
+            {{- toYaml .Values.fsm.fsmController.initResources | nindent 12 }}
       containers:
         {{- if not .Values.fsm.repoServer.standalone }}
         - name: fsm-pipy-repo
diff --git a/charts/fsm/templates/fsm-ingress-deployment.yaml b/charts/fsm/templates/fsm-ingress-deployment.yaml
index 45aff6d97..04f79372a 100644
--- a/charts/fsm/templates/fsm-ingress-deployment.yaml
+++ b/charts/fsm/templates/fsm-ingress-deployment.yaml
@@ -52,6 +52,8 @@ spec:
           - --retry-connrefused
           - --retry-delay
           - "5"
+        resources:
+          {{- toYaml .Values.fsm.fsmIngress.initResources | nindent 10 }}
       containers:
       - name: ingress
         image: {{ include "fsmIngress.image" . }}
diff --git a/charts/fsm/templates/fsm-injector-deployment.yaml b/charts/fsm/templates/fsm-injector-deployment.yaml
index 13995300e..f0bc83184 100644
--- a/charts/fsm/templates/fsm-injector-deployment.yaml
+++ b/charts/fsm/templates/fsm-injector-deployment.yaml
@@ -39,6 +39,8 @@ spec:
         - name: init-fsm-injector
           image: "{{ include "fsmCurl.image" . }}"
           command: ["curl", "http://fsm-bootstrap.{{ include "fsm.namespace" . }}.svc.cluster.local:9091/healthz", "--connect-timeout", "2", "--retry", "50", "--retry-connrefused", "--retry-delay", "5"]
+          resources:
+            {{- toYaml .Values.fsm.injector.initResources | nindent 12 }}
       containers:
         - name: fsm-injector
           image: "{{ include "fsmInjector.image" . }}"
diff --git a/charts/fsm/templates/preinstall-hook.yaml b/charts/fsm/templates/preinstall-hook.yaml
index 611729b20..9d1ce9c41 100644
--- a/charts/fsm/templates/preinstall-hook.yaml
+++ b/charts/fsm/templates/preinstall-hook.yaml
@@ -72,6 +72,8 @@ spec:
             - --verbosity={{ .Values.fsm.controllerLogLevel }}
             - --enforce-single-mesh={{ .Values.fsm.enforceSingleMesh }}
             - --namespace={{ include "fsm.namespace" . }}
+          resources:
+            {{- toYaml .Values.fsm.preinstall.resources | nindent 12 }}
 {{- if .Values.fsm.imagePullSecrets }}
       imagePullSecrets:
 {{ toYaml .Values.fsm.imagePullSecrets | indent 8 }}
diff --git a/charts/fsm/values.schema.json b/charts/fsm/values.schema.json
index efbc08622..b2ed8aa72 100644
--- a/charts/fsm/values.schema.json
+++ b/charts/fsm/values.schema.json
@@ -208,7 +208,8 @@
                     "title": "The fsmController schema",
                     "description": "The details of the fsmController.",
                     "required": [
-                        "resource"
+                        "resource",
+                        "initResources"
                     ],
                     "properties": {
                         "replicaCount": {
@@ -223,6 +224,9 @@
                         "resource": {
                             "$ref": "#/definitions/containerResources"
                         },
+                        "initResources": {
+                          "$ref": "#/definitions/containerResources"
+                        },
                         "podLabels": {
                             "$id": "#/properties/fsm/properties/fsmController/properties/podLabels",
                             "type": "object",
@@ -1527,7 +1531,8 @@
                     "description": "Sidecar injector configurations",
                     "required": [
                         "replicaCount",
-                        "resource"
+                        "resource",
+                        "initResources"
                     ],
                     "properties": {
                         "replicaCount": {
@@ -1542,6 +1547,9 @@
                         "resource": {
                             "$ref": "#/definitions/containerResources"
                         },
+                        "initResources": {
+                          "$ref": "#/definitions/containerResources"
+                        },
                         "podLabels": {
                             "$id": "#/properties/fsm/properties/injector/properties/podLabels",
                             "type": "object",
@@ -1636,6 +1644,7 @@
                         "replicaCount",
                         "service",
                         "resources",
+                        "initResources",
                         "podLabels",
                         "podAnnotations",
                         "podSecurityContext",
@@ -1782,6 +1791,11 @@
                             "default": {},
                             "title": "The resources Schema"
                         },
+                        "initResources": {
+                          "type": "object",
+                          "default": {},
+                          "title": "The resources Schema"
+                        },
                         "podLabels": {
                             "type": "object",
                             "default": {},
@@ -2729,6 +2743,11 @@
                         },
                         "tolerations": {
                             "type": "array"
+                        },
+                        "resources": {
+                          "type": "object",
+                          "default": {},
+                          "title": "The resources Schema"
                         }
                     },
                     "additionalProperties": false
@@ -2748,6 +2767,11 @@
                         },
                         "tolerations": {
                             "type": "array"
+                        },
+                        "resources": {
+                          "type": "object",
+                          "default": {},
+                          "title": "The resources Schema"
                         }
                     },
                     "additionalProperties": false
diff --git a/charts/fsm/values.yaml b/charts/fsm/values.yaml
index e26c8ff64..4383a5608 100644
--- a/charts/fsm/values.yaml
+++ b/charts/fsm/values.yaml
@@ -222,6 +222,15 @@ fsm:
     # The specified tolerations allow pods to schedule onto nodes with matching taints.
     tolerations: [ ]
 
+    # -- FSM controller's init-container resource parameters. See https://docs.flomesh.io/docs/guides/ha_scale/scale/ for more details.
+    initResources:
+      limits:
+        cpu: "500m"
+        memory: "512M"
+      requests:
+        cpu: "200m"
+        memory: "128M"
+
   #
   # -- FSM interceptor parameters
   fsmInterceptor:
@@ -675,6 +684,15 @@ fsm:
     # The specified tolerations allow pods to schedule onto nodes with matching taints.
     tolerations: [ ]
 
+    # -- FSM sidecar injector's init-container resource parameters.
+    initResources:
+      limits:
+        cpu: "500m"
+        memory: "512M"
+      requests:
+        cpu: "200m"
+        memory: "128M"
+
   # -- Run init container in privileged mode
   enablePrivilegedInitContainer: false
 
@@ -873,6 +891,15 @@ fsm:
     # -- Node selector applied to control plane pods.
     nodeSelector: { }
 
+    # -- FSM ingress's init-container resource parameters.
+    initResources:
+      limits:
+        cpu: "500m"
+        memory: "512M"
+      requests:
+        cpu: "200m"
+        memory: "128M"
+
   #
   # -- FSM GatewayAPI parameters
   fsmGateway:
@@ -920,9 +947,9 @@ fsm:
   egressGateway:
     enabled: false
     name: fsm-egress-gateway
-    # -- FSM Operator Manager's replica count (ignored when autoscale.enable is true)
+    # -- FSM Egress Gateway's replica count (ignored when autoscale.enable is true)
     replicaCount: 1
-    # -- FSM Operator Manager's container resource parameters.
+    # -- FSM Egress Gateway's container resource parameters.
     resources:
       limits:
         cpu: 1000m
@@ -971,6 +998,15 @@ fsm:
     # The specified tolerations allow pods to schedule onto nodes with matching taints.
     tolerations: [ ]
 
+    # -- FSM preinstall hook's container resource parameters.
+    resources:
+      limits:
+        cpu: 500m
+        memory: 512M
+      requests:
+        cpu: 200m
+        memory: 128M
+
   cleanup:
     ## Node labels for pod assignment
     ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
@@ -997,6 +1033,15 @@ fsm:
     # The specified tolerations allow pods to schedule onto nodes with matching taints.
     tolerations: [ ]
 
+    # -- FSM cleanup hook's container resource parameters.
+    resources:
+      limits:
+        cpu: 500m
+        memory: 512M
+      requests:
+        cpu: 200m
+        memory: 128M
+
 #
 # -- SMI configuration
 smi:
diff --git a/charts/gateway/README.md b/charts/gateway/README.md
index d151b53f6..7269abceb 100644
--- a/charts/gateway/README.md
+++ b/charts/gateway/README.md
@@ -81,6 +81,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.fsmGateway.enablePodDisruptionBudget | bool | `false` | Enable Pod Disruption Budget |
 | fsm.fsmGateway.env[0].name | string | `"GIN_MODE"` |  |
 | fsm.fsmGateway.env[0].value | string | `"release"` |  |
+| fsm.fsmGateway.initResources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | initContainer resource parameters |
 | fsm.fsmGateway.logLevel | string | `"info"` |  |
 | fsm.fsmGateway.nodeSelector | object | `{}` | Node selector applied to control plane pods. |
 | fsm.fsmGateway.podAnnotations | object | `{}` |  |
diff --git a/charts/gateway/templates/deployment.yaml b/charts/gateway/templates/deployment.yaml
index 82a07c17a..4ea59a8ae 100644
--- a/charts/gateway/templates/deployment.yaml
+++ b/charts/gateway/templates/deployment.yaml
@@ -49,6 +49,8 @@ spec:
           - --retry-connrefused
           - --retry-delay
           - "5"
+        resources:
+          {{- toYaml .Values.fsm.fsmGateway.initResources | nindent 10 }}
         {{- with .Values.fsm.fsmGateway.securityContext }}
         securityContext:
           {{- toYaml . | nindent 10 }}
diff --git a/charts/gateway/values.yaml b/charts/gateway/values.yaml
index ed0c5d836..cf76c197c 100644
--- a/charts/gateway/values.yaml
+++ b/charts/gateway/values.yaml
@@ -114,4 +114,13 @@ fsm:
     tolerations: []
 
     # -- Node selector applied to control plane pods.
-    nodeSelector: {}
\ No newline at end of file
+    nodeSelector: {}
+
+    # -- initContainer resource parameters
+    initResources:
+      limits:
+        cpu: "500m"
+        memory: "512M"
+      requests:
+        cpu: "200m"
+        memory: "128M"
\ No newline at end of file
diff --git a/charts/namespaced-ingress/README.md b/charts/namespaced-ingress/README.md
index d65bd8ccc..91b1938f7 100644
--- a/charts/namespaced-ingress/README.md
+++ b/charts/namespaced-ingress/README.md
@@ -67,6 +67,7 @@ The following table lists the configurable parameters of the fsm chart and their
 | fsm.fsmIngress.http.enabled | bool | `true` |  |
 | fsm.fsmIngress.http.nodePort | int | `30508` |  |
 | fsm.fsmIngress.http.port | int | `80` |  |
+| fsm.fsmIngress.initResources | object | `{"limits":{"cpu":"500m","memory":"512M"},"requests":{"cpu":"200m","memory":"128M"}}` | initContainer resource parameters |
 | fsm.fsmIngress.logLevel | string | `"info"` |  |
 | fsm.fsmIngress.nodeSelector | object | `{}` | Node selector applied to control plane pods. |
 | fsm.fsmIngress.podAnnotations | object | `{}` |  |
diff --git a/charts/namespaced-ingress/templates/deployment.yaml b/charts/namespaced-ingress/templates/deployment.yaml
index a2fd94a74..347f2c646 100644
--- a/charts/namespaced-ingress/templates/deployment.yaml
+++ b/charts/namespaced-ingress/templates/deployment.yaml
@@ -49,6 +49,8 @@ spec:
           - --retry-connrefused
           - --retry-delay
           - "5"
+        resources:
+          {{- toYaml .Values.fsm.fsmIngress.initResources | nindent 10 }}
         {{- with .Values.nsig.spec.securityContext }}
         securityContext:
           {{- toYaml . | nindent 10 }}
diff --git a/charts/namespaced-ingress/values.yaml b/charts/namespaced-ingress/values.yaml
index 8f2b9ac98..6f63515ef 100644
--- a/charts/namespaced-ingress/values.yaml
+++ b/charts/namespaced-ingress/values.yaml
@@ -83,4 +83,13 @@ fsm:
     tolerations: []
 
     # -- Node selector applied to control plane pods.
-    nodeSelector: {}
\ No newline at end of file
+    nodeSelector: {}
+
+    # -- initContainer resource parameters
+    initResources:
+      limits:
+        cpu: "500m"
+        memory: "512M"
+      requests:
+        cpu: "200m"
+        memory: "128M"
\ No newline at end of file