diff --git a/cluster/juju/layers/kubernetes-e2e/reactive/kubernetes_e2e.py b/cluster/juju/layers/kubernetes-e2e/reactive/kubernetes_e2e.py
index 76a97aa0d63..292038e14b9 100644
--- a/cluster/juju/layers/kubernetes-e2e/reactive/kubernetes_e2e.py
+++ b/cluster/juju/layers/kubernetes-e2e/reactive/kubernetes_e2e.py
@@ -22,6 +22,7 @@ from charms.reactive import is_state
 from charms.reactive import set_state
 from charms.reactive import when
 from charms.reactive import when_not
+from charms.reactive.helpers import data_changed
 
 from charmhelpers.core import hookenv
 
@@ -31,6 +32,9 @@ from subprocess import check_call
 from subprocess import check_output
 
 
+USER = 'system:e2e'
+
+
 @hook('upgrade-charm')
 def reset_delivery_states():
     ''' Remove the state set when resources are unpacked. '''
@@ -87,7 +91,8 @@ def install_snaps():
 
 @when('tls_client.ca.saved', 'tls_client.client.certificate.saved',
       'tls_client.client.key.saved', 'kubernetes-master.available',
-      'kubernetes-e2e.installed', 'kube-control.auth.available')
+      'kubernetes-e2e.installed', 'e2e.auth.bootstrapped',
+      'kube-control.auth.available')
 @when_not('kubeconfig.ready')
 def prepare_kubeconfig_certificates(master, kube_control):
     ''' Prepare the data to feed to create the kubeconfig file. '''
@@ -95,7 +100,8 @@ def prepare_kubeconfig_certificates(master, kube_control):
     layer_options = layer.options('tls-client')
     # Get all the paths to the tls information required for kubeconfig.
     ca = layer_options.get('ca_certificate_path')
-    creds = kube_control.get_auth_credentials()
+    creds = kube_control.get_auth_credentials(USER)
+    data_changed('kube-control.creds', creds)
 
     servers = get_kube_api_servers(master)
 
@@ -118,11 +124,18 @@ def prepare_kubeconfig_certificates(master, kube_control):
 def request_credentials(kube_control):
     """ Request authorization creds."""
 
-    # The kube-cotrol interface is created to support RBAC.
-    # At this point we might as well do the right thing and return the hostname
-    # even if it will only be used when we enable RBAC
-    user = 'system:masters'
-    kube_control.set_auth_request(user)
+    # Ask for a user, although we will be using the 'client_token'
+    kube_control.set_auth_request(USER)
+
+
+@when('kube-control.auth.available')
+def catch_change_in_creds(kube_control):
+    """Request a service restart in case credential updates were detected."""
+    creds = kube_control.get_auth_credentials(USER)
+    if creds \
+            and data_changed('kube-control.creds', creds) \
+            and creds['user'] == USER:
+        set_state('e2e.auth.bootstrapped')
 
 
 @when('kubernetes-e2e.installed', 'kubeconfig.ready')
diff --git a/cluster/juju/layers/kubernetes-master/README.md b/cluster/juju/layers/kubernetes-master/README.md
index c1738869a8d..c1cc84a6cf0 100644
--- a/cluster/juju/layers/kubernetes-master/README.md
+++ b/cluster/juju/layers/kubernetes-master/README.md
@@ -54,6 +54,10 @@ The domain name to use for the Kubernetes cluster for DNS.
 Enables the installation of Kubernetes dashboard, Heapster, Grafana, and
 InfluxDB.
 
+#### enable-rbac
+
+Enable RBAC and Node authorisation.
+
 # DNS for the cluster
 
 The DNS add-on allows the pods to have a DNS names in addition to IP addresses.
diff --git a/cluster/juju/layers/kubernetes-master/config.yaml b/cluster/juju/layers/kubernetes-master/config.yaml
index 73857e05958..4e67d3c2363 100644
--- a/cluster/juju/layers/kubernetes-master/config.yaml
+++ b/cluster/juju/layers/kubernetes-master/config.yaml
@@ -46,3 +46,9 @@ options:
         runtime-config=batch/v2alpha1=true profiling=true
       will result in kube-apiserver being run with the following options:
         --runtime-config=batch/v2alpha1=true --profiling=true
+  authorization-mode:
+    type: string
+    default: "AlwaysAllow"
+    description: |
+      Comma separated authorization modes. Allowed values are
+      "RBAC", "Node", "Webhook", "ABAC", "AlwaysDeny" and "AlwaysAllow".
diff --git a/cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py b/cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py
index 223d32b8a0b..1663a3ec37f 100644
--- a/cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py
+++ b/cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py
@@ -26,6 +26,8 @@ import ipaddress
 
 import charms.leadership
 
+from shutil import move
+
 from shlex import split
 from subprocess import check_call
 from subprocess import check_output
@@ -79,10 +81,41 @@ def reset_states_for_delivery():
     '''An upgrade charm event was triggered by Juju, react to that here.'''
     migrate_from_pre_snaps()
     install_snaps()
+    add_rbac_roles()
     set_state('reconfigure.authentication.setup')
     remove_state('authentication.setup')
 
 
+def add_rbac_roles():
+    '''Update the known_tokens file with proper groups.'''
+
+    tokens_fname = '/root/cdk/known_tokens.csv'
+    tokens_backup_fname = '/root/cdk/known_tokens.csv.backup'
+    move(tokens_fname, tokens_backup_fname)
+    with open(tokens_fname, 'w') as ftokens:
+        with open(tokens_backup_fname, 'r') as stream:
+            for line in stream:
+                record = line.strip().split(',')
+                # token, username, user, groups
+                if record[2] == 'admin' and len(record) == 3:
+                    towrite = '{0},{1},{2},"{3}"\n'.format(record[0],
+                                                           record[1],
+                                                           record[2],
+                                                           'system:masters')
+                    ftokens.write(towrite)
+                    continue
+                if record[2] == 'kube_proxy':
+                    towrite = '{0},{1},{2}\n'.format(record[0],
+                                                     'system:kube-proxy',
+                                                     'kube-proxy')
+                    ftokens.write(towrite)
+                    continue
+                if record[2] == 'kubelet' and record[1] == 'kubelet':
+                    continue
+
+                ftokens.write('{}'.format(line))
+
+
 def rename_file_idempotent(source, destination):
     if os.path.isfile(source):
         os.rename(source, destination)
@@ -209,12 +242,10 @@ def setup_leader_authentication():
     if not get_keys_from_leader(keys) \
             or is_state('reconfigure.authentication.setup'):
         last_pass = get_password('basic_auth.csv', 'admin')
-        setup_basic_auth(last_pass, 'admin', 'admin')
+        setup_basic_auth(last_pass, 'admin', 'admin', 'system:masters')
 
         if not os.path.isfile(known_tokens):
-            setup_tokens(None, 'admin', 'admin')
-            setup_tokens(None, 'kubelet', 'kubelet')
-            setup_tokens(None, 'kube_proxy', 'kube_proxy')
+            touch(known_tokens)
 
         # Generate the default service account token key
         os.makedirs('/root/cdk', exist_ok=True)
@@ -302,6 +333,7 @@ def get_keys_from_leader(keys, overwrite_local=False):
             # Write out the file and move on to the next item
             with open(k, 'w+') as fp:
                 fp.write(contents)
+                fp.write('\n')
 
     return True
 
@@ -399,20 +431,69 @@ def send_cluster_dns_detail(kube_control):
     kube_control.set_dns(53, hookenv.config('dns_domain'), dns_ip)
 
 
-@when('kube-control.auth.requested')
-@when('authentication.setup')
+@when('kube-control.connected')
+@when('snap.installed.kubectl')
 @when('leadership.is_leader')
-def send_tokens(kube_control):
-    """Send the tokens to the workers."""
-    kubelet_token = get_token('kubelet')
-    proxy_token = get_token('kube_proxy')
-    admin_token = get_token('admin')
+def create_service_configs(kube_control):
+    """Create the users for kubelet"""
+    should_restart = False
+    # generate the username/pass for the requesting unit
+    proxy_token = get_token('system:kube-proxy')
+    if not proxy_token:
+        setup_tokens(None, 'system:kube-proxy', 'kube-proxy')
+        proxy_token = get_token('system:kube-proxy')
+        should_restart = True
+
+    client_token = get_token('admin')
+    if not client_token:
+        setup_tokens(None, 'admin', 'admin', "system:masters")
+        client_token = get_token('admin')
+        should_restart = True
 
-    # Send the data
     requests = kube_control.auth_user()
     for request in requests:
-        kube_control.sign_auth_request(request[0], kubelet_token,
-                                       proxy_token, admin_token)
+        username = request[1]['user']
+        group = request[1]['group']
+        kubelet_token = get_token(username)
+        if not kubelet_token and username and group:
+            # Usernames have to be in the form of system:node:<nodeName>
+            userid = "kubelet-{}".format(request[0].split('/')[1])
+            setup_tokens(None, username, userid, group)
+            kubelet_token = get_token(username)
+            kube_control.sign_auth_request(request[0], username,
+                                           kubelet_token, proxy_token,
+                                           client_token)
+            should_restart = True
+
+    if should_restart:
+        host.service_restart('snap.kube-apiserver.daemon')
+        remove_state('authentication.setup')
+
+
+@when('kube-control.departed')
+@when('leadership.is_leader')
+def flush_auth_for_departed(kube_control):
+    ''' Unit has left the cluster and needs to have its authentication
+    tokens removed from the token registry '''
+    token_auth_file = '/root/cdk/known_tokens.csv'
+    departing_unit = kube_control.flush_departed()
+    userid = "kubelet-{}".format(departing_unit.split('/')[1])
+    known_tokens = open(token_auth_file, 'r').readlines()
+    for line in known_tokens[:]:
+        haystack = line.split(',')
+        # skip the entry if we dont have token,user,id,groups format
+        if len(haystack) < 4:
+            continue
+        if haystack[2] == userid:
+            hookenv.log('Found unit {} in token auth. Removing auth'
+                        ' token.'.format(userid))
+            known_tokens.remove(line)
+    # atomically rewrite the file minus any scrubbed units
+    hookenv.log('Rewriting token auth file: {}'.format(token_auth_file))
+    with open(token_auth_file, 'w') as fp:
+        fp.writelines(known_tokens)
+    # Trigger rebroadcast of auth files for followers
+    remove_state('authentication.setup')
 
 
 @when_not('kube-control.connected')
@@ -640,6 +721,15 @@ def initial_nrpe_config(nagios=None):
     update_nrpe_config(nagios)
 
 
+@when('config.changed.authorization-mode',
+      'kubernetes-master.components.started')
+def switch_auth_mode():
+    config = hookenv.config()
+    mode = config.get('authorization-mode')
+    if data_changed('auth-mode', mode):
+        remove_state('kubernetes-master.components.started')
+
+
 @when('kubernetes-master.components.started')
 @when('nrpe-external-master.available')
 @when_any('config.changed.nagios_context',
@@ -991,6 +1081,12 @@ def configure_apiserver():
         'DefaultTolerationSeconds'
     ]
 
+    auth_mode = hookenv.config('authorization-mode')
+    if 'Node' in auth_mode:
+        admission_control.append('NodeRestriction')
+
+    api_opts.add('authorization-mode', auth_mode, strict=True)
+
     if get_version('kube-apiserver') < (1, 6):
         hookenv.log('Removing DefaultTolerationSeconds from admission-control')
         admission_control.remove('DefaultTolerationSeconds')
@@ -1046,7 +1142,8 @@ def configure_scheduler():
     set_state('kube-scheduler.do-restart')
 
 
-def setup_basic_auth(password=None, username='admin', uid='admin'):
+def setup_basic_auth(password=None, username='admin', uid='admin',
+                     groups=None):
     '''Create the htacces file and the tokens.'''
     root_cdk = '/root/cdk'
     if not os.path.isdir(root_cdk):
@@ -1055,10 +1152,14 @@ def setup_basic_auth(password=None, username='admin', uid='admin'):
     if not password:
         password = token_generator()
     with open(htaccess, 'w') as stream:
-        stream.write('{0},{1},{2}'.format(password, username, uid))
+        if groups:
+            stream.write('{0},{1},{2},"{3}"'.format(password,
+                                                    username, uid, groups))
+        else:
+            stream.write('{0},{1},{2}'.format(password, username, uid))
 
 
-def setup_tokens(token, username, user):
+def setup_tokens(token, username, user, groups=None):
     '''Create a token file for kubernetes authentication.'''
     root_cdk = '/root/cdk'
     if not os.path.isdir(root_cdk):
@@ -1067,7 +1168,13 @@ def setup_tokens(token, username, user):
     if not token:
         token = token_generator()
     with open(known_tokens, 'a') as stream:
-        stream.write('{0},{1},{2}\n'.format(token, username, user))
+        if groups:
+            stream.write('{0},{1},{2},"{3}"\n'.format(token,
+                                                      username,
+                                                      user,
+                                                      groups))
+        else:
+            stream.write('{0},{1},{2}\n'.format(token, username, user))
 
 
 def get_password(csv_fname, user):
@@ -1133,3 +1240,10 @@ def apiserverVersion():
     cmd = 'kube-apiserver --version'.split()
     version_string = check_output(cmd).decode('utf-8')
     return tuple(int(q) for q in re.findall("[0-9]+", version_string)[:3])
+
+
+def touch(fname):
+    try:
+        os.utime(fname, None)
+    except OSError:
+        open(fname, 'a').close()
diff --git a/cluster/juju/layers/kubernetes-worker/actions/microbot b/cluster/juju/layers/kubernetes-worker/actions/microbot
index 0306747061f..41663f253bc 100755
--- a/cluster/juju/layers/kubernetes-worker/actions/microbot
+++ b/cluster/juju/layers/kubernetes-worker/actions/microbot
@@ -34,7 +34,7 @@ if not context['replicas']:
     context['replicas'] = 3
 
 # Declare a kubectl template when invoking kubectl
-kubectl = ['kubectl', '--kubeconfig=/root/cdk/kubeconfig']
+kubectl = ['kubectl', '--kubeconfig=/root/.kube/config']
 
 # Remove deployment if requested
 if context['delete']:
diff --git a/cluster/juju/layers/kubernetes-worker/actions/pause b/cluster/juju/layers/kubernetes-worker/actions/pause
index 7f1c66e8b73..82b3d3838dd 100755
--- a/cluster/juju/layers/kubernetes-worker/actions/pause
+++ b/cluster/juju/layers/kubernetes-worker/actions/pause
@@ -21,8 +21,8 @@ fi
 
 
 # Cordon and drain the unit
-kubectl --kubeconfig=/root/cdk/kubeconfig cordon $(hostname)
-kubectl --kubeconfig=/root/cdk/kubeconfig drain $(hostname) ${EXTRA_FLAGS}
+kubectl --kubeconfig=/root/.kube/config cordon $(hostname)
+kubectl --kubeconfig=/root/.kube/config drain $(hostname) ${EXTRA_FLAGS}
 
 # Set status to indicate the unit is paused and under maintenance.
 status-set 'waiting' 'Kubernetes unit paused'
diff --git a/cluster/juju/layers/kubernetes-worker/actions/registry b/cluster/juju/layers/kubernetes-worker/actions/registry
index a99a0d5732e..11d57ce8835 100755
--- a/cluster/juju/layers/kubernetes-worker/actions/registry
+++ b/cluster/juju/layers/kubernetes-worker/actions/registry
@@ -57,7 +57,7 @@ if param_error:
 context['ingress'] = action_get('ingress')
 
 # Declare a kubectl template when invoking kubectl
-kubectl = ['kubectl', '--kubeconfig=/root/cdk/kubeconfig']
+kubectl = ['kubectl', '--kubeconfig=/root/.kube/config']
 
 # Remove deployment if requested
 if deletion:
diff --git a/cluster/juju/layers/kubernetes-worker/actions/resume b/cluster/juju/layers/kubernetes-worker/actions/resume
index 6131e8e037b..f7ef0a17f99 100755
--- a/cluster/juju/layers/kubernetes-worker/actions/resume
+++ b/cluster/juju/layers/kubernetes-worker/actions/resume
@@ -4,5 +4,5 @@ set -ex
 
 export PATH=$PATH:/snap/bin
 
-kubectl --kubeconfig=/root/cdk/kubeconfig uncordon $(hostname)
+kubectl --kubeconfig=/root/.kube/config uncordon $(hostname)
 status-set 'active' 'Kubernetes unit resumed'
diff --git a/cluster/juju/layers/kubernetes-worker/reactive/kubernetes_worker.py b/cluster/juju/layers/kubernetes-worker/reactive/kubernetes_worker.py
index 2f5707790b6..d05468944dd 100644
--- a/cluster/juju/layers/kubernetes-worker/reactive/kubernetes_worker.py
+++ b/cluster/juju/layers/kubernetes-worker/reactive/kubernetes_worker.py
@@ -47,11 +47,11 @@ from charmhelpers.contrib.charmsupport import nrpe
 nrpe.Check.shortname_re = '[\.A-Za-z0-9-_]+$'
 
 kubeconfig_path = '/root/cdk/kubeconfig'
+kubeproxyconfig_path = '/root/cdk/kubeproxyconfig'
+kubeclientconfig_path = '/root/.kube/config'
 
 os.environ['PATH'] += os.pathsep + os.path.join(os.sep, 'snap', 'bin')
 
-db = unitdata.kv()
-
 
 @hook('upgrade-charm')
 def upgrade_charm():
@@ -319,7 +319,8 @@ def watch_for_changes(kube_api, kube_control, cni):
       'tls_client.client.key.saved', 'tls_client.server.certificate.saved',
       'tls_client.server.key.saved',
       'kube-control.dns.available', 'kube-control.auth.available',
-      'cni.available', 'kubernetes-worker.restart-needed')
+      'cni.available', 'kubernetes-worker.restart-needed',
+      'worker.auth.bootstrapped')
 def start_worker(kube_api, kube_control, auth_control, cni):
     ''' Start kubelet using the provided API and DNS info.'''
     servers = get_kube_api_servers(kube_api)
@@ -335,7 +336,8 @@ def start_worker(kube_api, kube_control, auth_control, cni):
         hookenv.log('Waiting for cluster cidr.')
         return
 
-    creds = kube_control.get_auth_credentials()
+    nodeuser = 'system:node:{}'.format(gethostname())
+    creds = kube_control.get_auth_credentials(nodeuser)
     data_changed('kube-control.creds', creds)
 
     # set --allow-privileged flag for kubelet
@@ -458,11 +460,13 @@ def create_config(server, creds):
     cmd = ['chown', '-R', 'ubuntu:ubuntu', '/home/ubuntu/.kube']
     check_call(cmd)
     # Create kubernetes configuration in the default location for root.
-    create_kubeconfig('/root/.kube/config', server, ca,
+    create_kubeconfig(kubeclientconfig_path, server, ca,
                       token=creds['client_token'], user='root')
     # Create kubernetes configuration for kubelet, and kube-proxy services.
     create_kubeconfig(kubeconfig_path, server, ca,
                       token=creds['kubelet_token'], user='kubelet')
+    create_kubeconfig(kubeproxyconfig_path, server, ca,
+                      token=creds['proxy_token'], user='kube-proxy')
 
 
 def configure_worker_services(api_servers, dns, cluster_cidr):
@@ -491,7 +495,7 @@ def configure_worker_services(api_servers, dns, cluster_cidr):
 
     kube_proxy_opts = FlagManager('kube-proxy')
     kube_proxy_opts.add('cluster-cidr', cluster_cidr)
-    kube_proxy_opts.add('kubeconfig', kubeconfig_path)
+    kube_proxy_opts.add('kubeconfig', kubeproxyconfig_path)
     kube_proxy_opts.add('logtostderr', 'true')
     kube_proxy_opts.add('v', '0')
     kube_proxy_opts.add('master', random.choice(api_servers), strict=True)
@@ -613,7 +617,7 @@ def get_kube_api_servers(kube_api):
 def kubectl(*args):
     ''' Run a kubectl cli command with a config file. Returns stdout and throws
     an error if the command fails. '''
-    command = ['kubectl', '--kubeconfig=' + kubeconfig_path] + list(args)
+    command = ['kubectl', '--kubeconfig=' + kubeclientconfig_path] + list(args)
     hookenv.log('Executing {}'.format(command))
     return check_output(command)
 
@@ -817,11 +821,15 @@ def request_kubelet_and_proxy_credentials(kube_control):
     kube_control.set_auth_request(nodeuser)
 
 
-@when('kube-control.auth.available')
+@when('kube-control.connected')
 def catch_change_in_creds(kube_control):
     """Request a service restart in case credential updates were detected."""
-    creds = kube_control.get_auth_credentials()
-    if data_changed('kube-control.creds', creds):
+    nodeuser = 'system:node:{}'.format(gethostname())
+    creds = kube_control.get_auth_credentials(nodeuser)
+    if creds \
+            and data_changed('kube-control.creds', creds) \
+            and creds['user'] == nodeuser:
+        set_state('worker.auth.bootstrapped')
         set_state('kubernetes-worker.restart-needed')
 
 
diff --git a/cluster/juju/layers/kubernetes-worker/templates/default-http-backend.yaml b/cluster/juju/layers/kubernetes-worker/templates/default-http-backend.yaml
index 02500dc679d..6c826ac320e 100644
--- a/cluster/juju/layers/kubernetes-worker/templates/default-http-backend.yaml
+++ b/cluster/juju/layers/kubernetes-worker/templates/default-http-backend.yaml
@@ -32,12 +32,13 @@ apiVersion: v1
 kind: Service
 metadata:
   name: default-http-backend
+#  namespace: kube-system
   labels:
-    app: default-http-backend
+    k8s-app: default-http-backend
 spec:
   ports:
-    - port: 80
-      protocol: TCP
-      targetPort: 80
+  - port: 80
+    protocol: TCP
+    targetPort: 80
   selector:
     app: default-http-backend
diff --git a/cluster/juju/layers/kubernetes-worker/templates/ingress-replication-controller.yaml b/cluster/juju/layers/kubernetes-worker/templates/ingress-replication-controller.yaml
index aa7173ce025..933b1e2c00b 100644
--- a/cluster/juju/layers/kubernetes-worker/templates/ingress-replication-controller.yaml
+++ b/cluster/juju/layers/kubernetes-worker/templates/ingress-replication-controller.yaml
@@ -1,4 +1,128 @@
 apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: nginx-ingress-serviceaccount
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRole
+metadata:
+  name: nginx-ingress-clusterrole
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+      - endpoints
+      - nodes
+      - pods
+      - secrets
+    verbs:
+      - list
+      - watch
+  - apiGroups:
+      - ""
+    resources:
+      - nodes
+    verbs:
+      - get
+  - apiGroups:
+      - ""
+    resources:
+      - services
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - "extensions"
+    resources:
+      - ingresses
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - ""
+    resources:
+        - events
+    verbs:
+        - create
+        - patch
+  - apiGroups:
+      - "extensions"
+    resources:
+      - ingresses/status
+    verbs:
+      - update
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: Role
+metadata:
+  name: nginx-ingress-role
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+      - pods
+      - secrets
+      - namespaces
+    verbs:
+      - get
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+    resourceNames:
+      # Defaults to "<election-id>-<ingress-class>"
+      # Here: "<ingress-controller-leader>-<nginx>"
+      # This has to be adapted if you change either parameter
+      # when launching the nginx-ingress-controller.
+      - "ingress-controller-leader-nginx"
+    verbs:
+      - get
+      - update
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+    verbs:
+      - create
+  - apiGroups:
+      - ""
+    resources:
+      - endpoints
+    verbs:
+      - get
+      - create
+      - update
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: RoleBinding
+metadata:
+  name: nginx-ingress-role-nisa-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: nginx-ingress-role
+subjects:
+  - kind: ServiceAccount
+    name: nginx-ingress-serviceaccount
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: nginx-ingress-clusterrole-nisa-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: nginx-ingress-clusterrole
+subjects:
+  - kind: ServiceAccount
+    name: nginx-ingress-serviceaccount
+    namespace: default
+---
+apiVersion: v1
 kind: ConfigMap
 metadata:
   name: nginx-load-balancer-conf
@@ -23,6 +147,7 @@ spec:
       # hostPort doesn't work with CNI, so we have to use hostNetwork instead
       # see https://github.com/kubernetes/kubernetes/issues/23920
       hostNetwork: true
+      serviceAccountName: nginx-ingress-serviceaccount
       containers:
       - image: {{ ingress_image }}
         name: nginx-ingress-lb