diff --git a/charts/py-app/templates/deployment.yaml b/charts/py-app/templates/deployment.yaml
index 6b13ecb..4533e17 100644
--- a/charts/py-app/templates/deployment.yaml
+++ b/charts/py-app/templates/deployment.yaml
@@ -8,6 +8,7 @@ metadata:
 spec:
   {{- if not .Values.autoscaling.enabled }}
   replicas: {{ .Values.replicaCount }}
+  revisionHistoryLimit: {{ .Values.revisionHistoryLimit | default 5 }}
   {{- end }}
   {{- with .Values.updateStrategy }}
   strategy:
@@ -49,7 +50,13 @@ spec:
           {{- with .Values.probes.readiness }}
           readinessProbe: {{ . | toYaml | nindent 12 }}
           {{- end }}
+          {{- with .Values.probes.startup }}
+          startupProbe: {{ . | toYaml | nindent 12 }}
+          {{- end }}
           {{- include "py-app.envs" . | indent 10 -}}
+          {{- with .Values.securityContext }}
+          securityContext: {{ . | toYaml | nindent 12 }}
+          {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
 
diff --git a/charts/py-app/templates/extra-objects.yaml b/charts/py-app/templates/extra-objects.yaml
new file mode 100644
index 0000000..ee0aeb3
--- /dev/null
+++ b/charts/py-app/templates/extra-objects.yaml
@@ -0,0 +1,6 @@
+{{- if .Values.extraManifests }}
+{{- range .Values.extraManifests }}
+---
+{{ toYaml . }}
+{{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/py-app/templates/limitrange.yaml b/charts/py-app/templates/limitrange.yaml
new file mode 100644
index 0000000..b528383
--- /dev/null
+++ b/charts/py-app/templates/limitrange.yaml
@@ -0,0 +1,12 @@
+{{- if .Values.limitRange.create }}
+apiVersion: v1
+kind: LimitRange
+metadata:
+  name: {{ include "py-app.fullname" . }}
+  labels:
+    {{- include "py-app.labels" . | nindent 4 }}
+spec:
+  {{- with .Values.limitRange.limits }}
+  limits: {{ . | toYaml | nindent 2 }}
+  {{- end }}
+{{- end -}}
diff --git a/charts/py-app/templates/taskiq-scheduler.yaml b/charts/py-app/templates/taskiq-scheduler.yaml
index fa6ac05..d92cf73 100644
--- a/charts/py-app/templates/taskiq-scheduler.yaml
+++ b/charts/py-app/templates/taskiq-scheduler.yaml
@@ -33,5 +33,5 @@ spec:
           command: {{ .Values.taskiq.schedulerCmd | toYaml | nindent 10 }}
           {{- include "py-app.envs" . | indent 10 -}}
           resources:
-            {{- toYaml .Values.resources | nindent 12 }}
+            {{- toYaml .Values.taskiq.resources | nindent 12 }}
 {{- end }}
diff --git a/charts/py-app/templates/taskiq-worker.yaml b/charts/py-app/templates/taskiq-worker.yaml
index 31712e5..a9ec44b 100644
--- a/charts/py-app/templates/taskiq-worker.yaml
+++ b/charts/py-app/templates/taskiq-worker.yaml
@@ -39,5 +39,5 @@ spec:
           command: {{ .Values.taskiq.workerCmd | toYaml | nindent 10 }}
           {{- include "py-app.envs" . | indent 10 -}}
           resources:
-            {{- toYaml .Values.resources | nindent 12 }}
+            {{- toYaml .Values.taskiq.resources | nindent 12 }}
 {{- end }}
diff --git a/charts/py-app/values.yaml b/charts/py-app/values.yaml
index 2a11b42..0e2db73 100644
--- a/charts/py-app/values.yaml
+++ b/charts/py-app/values.yaml
@@ -30,6 +30,7 @@ ttlSecondsAfterFinished: 3600
 taskiq:
   workerCmd: []
   schedulerCmd: []
+  resources: {}
   workers: 1
   autoscaling:
     enabled: false
@@ -125,3 +126,14 @@ autoscaling:
   maxReplicas: 20
   targetCPUUtilizationPercentage: 80
   # targetMemoryUtilizationPercentage: 80
+
+limitRange:
+  create: false
+  # limits:
+  #   - default:
+  #       memory: 700Mi
+  #     defaultRequest:
+  #       cpu: 50m
+  #       memory: 500Mi
+  #     type: Container
+extraManifests: []
\ No newline at end of file