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add leader election timeouts and durations to available parameters (#6691)

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This commit is contained in:
Lennart Weller
2020-09-25 17:21:11 +02:00
committed by GitHub
parent c2ac3b51c1
commit e67886bf9d
2 changed files with 11 additions and 0 deletions
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7
roles/kubernetes/master/defaults/main/main.yml
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@@ -28,6 +28,13 @@ kube_etcd_key_file: node-{{ inventory_hostname }}-key.pem
kube_controller_manager_bind_address: 0.0.0.0 kube_controller_manager_bind_address: 0.0.0.0
kube_scheduler_bind_address: 0.0.0.0 kube_scheduler_bind_address: 0.0.0.0
# Leader election lease durations and timeouts for scheduler and controller-manager
kube_controller_manager_leader_elect_lease_duration: 15s
kube_controller_manager_leader_elect_renew_deadline: 10s
kube_scheduler_leader_elect_lease_duration: 15s
kube_scheduler_leader_elect_renew_deadline: 10s
# discovery_timeout modifies the discovery timeout # discovery_timeout modifies the discovery timeout
discovery_timeout: 5m0s discovery_timeout: 5m0s

4
roles/kubernetes/master/templates/kubeadm-config.v1beta2.yaml.j2
View File

@@ -262,6 +262,8 @@ controllerManager:
profiling: "{{ kube_profiling }}" profiling: "{{ kube_profiling }}"
terminated-pod-gc-threshold: "{{ kube_controller_terminated_pod_gc_threshold }}" terminated-pod-gc-threshold: "{{ kube_controller_terminated_pod_gc_threshold }}"
bind-address: {{ kube_controller_manager_bind_address }} bind-address: {{ kube_controller_manager_bind_address }}
leader-elect-lease-duration: {{ kube_controller_manager_leader_elect_lease_duration }}
leader-elect-renew-deadline: {{ kube_controller_manager_leader_elect_renew_deadline }}
{% if kube_feature_gates %} {% if kube_feature_gates %}
feature-gates: {{ kube_feature_gates|join(',') }} feature-gates: {{ kube_feature_gates|join(',') }}
{% endif %} {% endif %}
@@ -307,6 +309,8 @@ controllerManager:
scheduler: scheduler:
extraArgs: extraArgs:
bind-address: {{ kube_scheduler_bind_address }} bind-address: {{ kube_scheduler_bind_address }}
leader-elect-lease-duration: {{ kube_scheduler_leader_elect_lease_duration }}
leader-elect-renew-deadline: {{ kube_scheduler_leader_elect_renew_deadline }}
{% if kube_feature_gates %} {% if kube_feature_gates %}
feature-gates: {{ kube_feature_gates|join(',') }} feature-gates: {{ kube_feature_gates|join(',') }}
{% endif %} {% endif %}