c12s-kubespray/roles/kubernetes/master/templates/manifests/kube-scheduler.manifest.j2
Matthew Mosesohn d487b2f927 Security best practice fixes (#1783)
* Disable basic and token auth by default

* Add recommended security params

* allow basic auth to fail in tests

* Enable TLS authentication for kubelet
2017-10-15 20:41:17 +01:00

79 lines
2.2 KiB
Django/Jinja

apiVersion: v1
kind: Pod
metadata:
name: kube-scheduler
namespace: {{ system_namespace }}
labels:
k8s-app: kube-scheduler
annotations:
kubespray.scheduler-cert/serial: "{{ scheduler_cert_serial }}"
spec:
hostNetwork: true
{% if kube_version | version_compare('v1.6', '>=') %}
dnsPolicy: ClusterFirst
{% endif %}
containers:
- name: kube-scheduler
image: {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }}
imagePullPolicy: {{ k8s_image_pull_policy }}
resources:
limits:
cpu: {{ kube_scheduler_cpu_limit }}
memory: {{ kube_scheduler_memory_limit }}
requests:
cpu: {{ kube_scheduler_cpu_requests }}
memory: {{ kube_scheduler_memory_requests }}
command:
- /hyperkube
- scheduler
- --leader-elect=true
- --kubeconfig={{ kube_config_dir }}/kube-scheduler-kubeconfig.yaml
- --profiling=false
- --v={{ kube_log_level }}
{% if kube_feature_gates %}
- --feature-gates={{ kube_feature_gates|join(',') }}
{% endif %}
{% if scheduler_custom_flags is string %}
- {{ scheduler_custom_flags }}
{% else %}
{% for flag in scheduler_custom_flags %}
- {{ flag }}
{% endfor %}
{% endif %}
livenessProbe:
httpGet:
host: 127.0.0.1
path: /healthz
port: 10251
initialDelaySeconds: 30
timeoutSeconds: 10
volumeMounts:
- mountPath: /etc/ssl
name: ssl-certs-host
readOnly: true
{% for dir in ssl_ca_dirs %}
- mountPath: {{ dir }}
name: {{ dir | regex_replace('^/(.*)$', '\\1' ) | regex_replace('/', '-') }}
readOnly: true
{% endfor %}
- mountPath: "{{ kube_config_dir }}/ssl"
name: etc-kube-ssl
readOnly: true
- mountPath: "{{ kube_config_dir }}/kube-scheduler-kubeconfig.yaml"
name: kubeconfig
readOnly: true
volumes:
- name: ssl-certs-host
hostPath:
path: /etc/ssl
{% for dir in ssl_ca_dirs %}
- name: {{ dir | regex_replace('^/(.*)$', '\\1' ) | regex_replace('/', '-') }}
hostPath:
path: {{ dir }}
{% endfor %}
- name: etc-kube-ssl
hostPath:
path: "{{ kube_config_dir }}/ssl"
- name: kubeconfig
hostPath:
path: "{{ kube_config_dir }}/kube-scheduler-kubeconfig.yaml"