config/static-pods/master/keepalived.yaml

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2023-05-15 14:36:48 +00:00
{{- if .vars.public_vip }}
apiVersion: v1
kind: Pod
metadata:
namespace: kube-system
name: k8s-keepalived
annotations:
novit.io/bootstrap-prio: "250"
labels:
component: k8s-keepalived
tier: control-plane
spec:
hostNetwork: true
dnsPolicy: Default
priorityClassName: system-node-critical
automountServiceAccountToken: false
tolerations:
- key: node.kubernetes.io/not-ready
effect: NoSchedule
containers:
- name: keepalived
image: {{.vars.keepalived.image}}:{{.vars.keepalived.version}}
env:
- name: KEEPALIVED_AUTH_PASSWORD
value: '{{ token "keepalived-vip" }}'
{{- range $i, $host := hosts_by_group "master" }}
- name: KEEPALIVED_UNICAST_PEER_{{$i}}
value: {{ $host.ip }}
{{- end }}
- name: KEEPALIVED_VIRTUAL_IPADDRESS_0
value: {{.vars.public_vip}}/{{.vars.netmask}}
- name: KEEPALIVED_INTERFACE
value: {{ .vars.vip_interface }}
{{- if .vars.keepalived.router_id }}
- name: KEEPALIVED_VIRTUAL_ROUTER_ID
value: "{{ .vars.keepalived.router_id }}"
{{- end }}
- name: KEEPALIVED_KUBE_APISERVER_CHECK
value: "true"
- name: KUBE_APISERVER_ADDRESS
value: 127.0.0.1
- name: KEEPALIVED_GARP_MASTER_REFRESH
value: "{{ .vars.keepalived.garp_master_refresh }}"
securityContext:
capabilities:
add:
- NET_ADMIN
{{ end }}