diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 12cb0bb..0151cca 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -59,3 +59,39 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+
+  test-deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: v3.12.0
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+          check-latest: true
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.4.0
+
+      - name: Run chart-testing (lint)
+        run: |
+          ct lint --charts chart/kronic --target-branch ${{ github.event.repository.default_branch }}
+
+      - name: Create kind cluster
+        uses: helm/kind-action@v1.8.0
+
+      - name: Run chart-testing (install)
+        run: |
+          ct install --charts chart/kronic \
+            --helm-extra-args '--timeout 60s' \
+            --helm-extra-set-args '--set=image.tag=${{ needs.build.outputs.releaseTag }}' \
+            --target-branch ${{ github.event.repository.default_branch }}
diff --git a/README.md b/README.md
index 1144459..172b25f 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 # Kronic
 
 ![Build / Test](https://github.com/mshade/kronic/actions/workflows/build.yaml/badge.svg)
+[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 
 The simple Kubernetes CronJob admin UI.
 
@@ -38,9 +39,15 @@ Kronic aims to be a simple admin UI / dashboard / manager to view, suspend, trig
 
 ## Configuration
 
-Kronic can limit itself to a list of namespaces. Specify as a comma separated list in the `KRONIC_ALLOW_NAMESPACES` environment variable.
+Kronic can be limited to a list of namespaces. Specify as a comma separated list in the `KRONIC_ALLOW_NAMESPACES` environment variable.
 The helm chart exposes this option.
 
+Kronic also supports a namespaced installation. The `KRONIC_NAMESPACE_ONLY`
+environment variable will limit Kronic to interacting only with CronJobs, Jobs
+and Pods in its own namespace. Enabling this setting in the helm chart values
+(`env.KRONIC_NAMESPACE_ONLY="true"`) will prevent creation of ClusterRole and
+ClusterRolebinding, creating only a namespaced Role and RoleBinding.
+
 
 ## Deploying to K8S
 
@@ -101,7 +108,7 @@ Kronic is a small Flask app built with:
 - [x] CI/CD pipeline and versioning
 - [x] Helm chart
 - [x] Allow/Deny lists for namespaces
-- [ ] Support a namespaced install (no cluster-wide view)
+- [x] Support a namespaced install (no cluster-wide view)
 - [ ] Built-in auth options
 - [ ] NetworkPolicy in helm chart
 - [ ] Timeline / Cron schedule interpreter or display
diff --git a/app.py b/app.py
index 815e0c5..e8cdd4c 100644
--- a/app.py
+++ b/app.py
@@ -33,9 +33,10 @@ def wrapper(namespace, *args, **kwargs):
         data = {
             "error": f"Request to {namespace} denied due to KRONIC_ALLOW_NAMESPACES setting",
             "namespace": namespace,
-            "allowed_namespaces": config.ALLOW_NAMESPACES,
         }
-        if request.headers.get("content-type", None) == "application/json":
+        if request.headers.get(
+            "content-type", None
+        ) == "application/json" or request.base_url.startswith("/api/"):
             return data, 403
         else:
             return render_template("denied.html", data=data)
@@ -59,6 +60,12 @@ def healthz():
 @app.route("/")
 @app.route("/namespaces/")
 def index():
+    if config.NAMESPACE_ONLY:
+        return redirect(
+            f"/namespaces/{config.KRONIC_NAMESPACE}",
+            code=302,
+        )
+
     cronjobs = get_cronjobs()
     namespaces = {}
     # Count cronjobs per namespace
@@ -140,6 +147,11 @@ def view_cronjob(namespace, cronjob_name):
 
 @app.route("/api/")
 def api_index():
+    if config.NAMESPACE_ONLY:
+        return redirect(
+            f"/api/namespaces/{config.KRONIC_NAMESPACE}",
+            code=302,
+        )
     # Return all cronjobs
     jobs = get_cronjobs()
     return jobs
diff --git a/chart/kronic/ci/custom-auth-values.yaml b/chart/kronic/ci/custom-auth-values.yaml
index 753c8ff..bc7dbbc 100644
--- a/chart/kronic/ci/custom-auth-values.yaml
+++ b/chart/kronic/ci/custom-auth-values.yaml
@@ -3,3 +3,6 @@ ingress:
   auth:
     enabled: true
     secretName: custom-basic-auth
+
+env:
+  KRONIC_NAMESPACE_ONLY: "true"
diff --git a/chart/kronic/templates/deployment.yaml b/chart/kronic/templates/deployment.yaml
index 199ddbc..78fde75 100644
--- a/chart/kronic/templates/deployment.yaml
+++ b/chart/kronic/templates/deployment.yaml
@@ -32,6 +32,10 @@ spec:
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           env:
+            - name: KRONIC_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
             {{- range $name, $item := .Values.env }}
             - name: {{ $name }}
               value: {{ $item | quote }}
diff --git a/chart/kronic/templates/rbac.yaml b/chart/kronic/templates/rbac.yaml
index 3a1760f..b8473df 100644
--- a/chart/kronic/templates/rbac.yaml
+++ b/chart/kronic/templates/rbac.yaml
@@ -1,4 +1,45 @@
-{{- if .Values.rbac.enabled }}
+{{- if and .Values.rbac.enabled }}
+  {{- if .Values.env.KRONIC_NAMESPACE_ONLY }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  labels:
+    {{- include "kronic.labels" . | nindent 4 }}
+  name: {{ include "kronic.fullname" . }}
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - pods
+      - events
+      - pods/log
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - batch
+    resources:
+      - jobs
+      - cronjobs
+      - cronjobs/status
+    verbs:
+      - "*"
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  labels:
+    {{- include "kronic.labels" . | nindent 4 }}
+  name: {{ include "kronic.fullname" . }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "kronic.fullname" . }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "kronic.serviceAccountName" . }}
+  {{- else }}
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
@@ -40,4 +81,5 @@ subjects:
   - kind: ServiceAccount
     name: {{ include "kronic.serviceAccountName" . }}
     namespace: {{ .Release.Namespace | quote }}
+  {{- end }}
 {{- end }}
diff --git a/chart/kronic/values.yaml b/chart/kronic/values.yaml
index d9a3687..146d89e 100644
--- a/chart/kronic/values.yaml
+++ b/chart/kronic/values.yaml
@@ -12,12 +12,14 @@ image:
 env:
   # -- Comma separated list of namespaces to allow access to, eg: "staging,qa,example"
   KRONIC_ALLOW_NAMESPACES: ""
+  # -- Limit Kronic to its own namespace. Set to "true" to enable.
+  KRONIC_NAMESPACE_ONLY: ""
 
 # Specify whether to create ClusterRole and ClusterRoleBinding
 # for kronic. If disabled, you will need to handle permissions
 # manually.
 rbac:
-  # -- Create ClusterRole and ClusterRoleBindings for default cluster-wide cronjob/job/pod permissions
+  # -- Create ClusterRole, ClusterRoleBindings, Role, RoleBindings for cronjob/job/pod permissions.
   enabled: true
 
 serviceAccount:
diff --git a/config.py b/config.py
index b48da0e..4443420 100644
--- a/config.py
+++ b/config.py
@@ -1,7 +1,27 @@
+import logging
 import os
+import sys
+
+log = logging.getLogger("app.config")
 
 ## Configuration
 # Comma separated list of namespaces to allow access to
 ALLOW_NAMESPACES = os.environ.get("KRONIC_ALLOW_NAMESPACES", None)
+
 # Boolean of whether this is a test environment, disables kubeconfig setup
 TEST = os.environ.get("KRONIC_TEST", False)
+
+# Limit to local namespace. Supercedes `ALLOW_NAMESPACES`
+NAMESPACE_ONLY = os.environ.get("KRONIC_NAMESPACE_ONLY", False)
+
+# Set allowed namespaces to the installed namespace only
+if NAMESPACE_ONLY:
+    try:
+        KRONIC_NAMESPACE = os.environ["KRONIC_NAMESPACE"]
+    except KeyError as e:
+        log.error(
+            "ERROR: KRONIC_NAMESPACE variable not set and a NAMESPACE_ONLY mode was specified."
+        )
+        sys.exit(1)
+
+    ALLOW_NAMESPACES = KRONIC_NAMESPACE
diff --git a/kron.py b/kron.py
index b6e4098..b808b0e 100644
--- a/kron.py
+++ b/kron.py
@@ -31,6 +31,7 @@ def namespace_filter(func):
     Args:
         func (function): The function to wrap. Must have `namespace` as an arg to itself
     """
+
     def wrapper(namespace: str = None, *args, **kwargs):
         if config.ALLOW_NAMESPACES and namespace:
             if namespace in config.ALLOW_NAMESPACES.split(","):
diff --git a/templates/denied.html b/templates/denied.html
index 4d531c4..1fbdd5a 100644
--- a/templates/denied.html
+++ b/templates/denied.html
@@ -1,6 +1,6 @@
 {% extends 'base.html' %}
 {% block content %}
 <h2>{% block title %}Access denied to {{data.namespace}}{% endblock %}</h2>
-<p>Namespaces allowed: {{data.allowed_namespaces}}</p>
+<p>{{data.error}}</p>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}