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Merge pull request #11156 from jisnardo/master
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Update kube-vip to v0.8.0
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yankay authored May 21, 2024
2 parents 1173711 + 40cbdce commit 7e0a407
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Showing 5 changed files with 31 additions and 4 deletions.
2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -174,7 +174,7 @@ Note: Upstart/SysV init based OS types are not supported.
- [kube-router](https://github.com/cloudnativelabs/kube-router) v2.0.0
- [multus](https://github.com/k8snetworkplumbingwg/multus-cni) v3.8
- [weave](https://github.com/weaveworks/weave) v2.8.1
- [kube-vip](https://github.com/kube-vip/kube-vip) v0.5.12
- [kube-vip](https://github.com/kube-vip/kube-vip) v0.8.0
- Application
- [cert-manager](https://github.com/jetstack/cert-manager) v1.13.2
- [coredns](https://github.com/coredns/coredns) v1.11.1
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4 changes: 4 additions & 0 deletions inventory/sample/group_vars/k8s_cluster/addons.yml
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Expand Up @@ -260,6 +260,10 @@ kube_vip_enabled: false
# port: 6443
# kube_vip_interface: eth0
# kube_vip_services_enabled: false
# kube_vip_dns_mode: first
# kube_vip_cp_detect: false
# kube_vip_leasename: plndr-cp-lock
# kube_vip_enable_node_labeling: false

# Node Feature Discovery
node_feature_discovery_enabled: false
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7 changes: 6 additions & 1 deletion roles/kubernetes/node/defaults/main.yml
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Expand Up @@ -67,14 +67,16 @@ eviction_hard_control_plane: {}
kubelet_status_update_frequency: 10s

# kube-vip
kube_vip_version: v0.5.12
kube_vip_version: v0.8.0

kube_vip_arp_enabled: false
kube_vip_interface:
kube_vip_services_interface:
kube_vip_cidr: 32
kube_vip_dns_mode: first
kube_vip_controlplane_enabled: false
kube_vip_ddns_enabled: false
kube_vip_cp_detect: false
kube_vip_services_enabled: false
kube_vip_leader_election_enabled: "{{ kube_vip_arp_enabled }}"
kube_vip_bgp_enabled: false
Expand All @@ -88,9 +90,12 @@ kube_vip_address:
kube_vip_enableServicesElection: false
kube_vip_lb_enable: false
kube_vip_lb_fwdmethod: local
kube_vip_leasename: plndr-cp-lock
kube_vip_svc_leasename: plndr-svcs-lock
kube_vip_leaseduration: 5
kube_vip_renewdeadline: 3
kube_vip_retryperiod: 1
kube_vip_enable_node_labeling: false

# Requests for load balancer app
loadbalancer_apiserver_memory_requests: 32M
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20 changes: 19 additions & 1 deletion roles/kubernetes/node/templates/manifests/kube-vip.manifest.j2
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@@ -1,4 +1,4 @@
# Inspired by https://github.com/kube-vip/kube-vip/blob/v0.5.11/pkg/kubevip/config_generator.go#L13
# Inspired by https://github.com/kube-vip/kube-vip/blob/v0.8.0/pkg/kubevip/config_generator.go#L103
apiVersion: v1
kind: Pod
metadata:
Expand All @@ -16,6 +16,8 @@ spec:
value: {{ kube_vip_arp_enabled | string | to_json }}
- name: port
value: {{ kube_apiserver_port | string | to_json }}
- name: vip_nodename
value: {{ inventory_hostname }}
{% if kube_vip_interface %}
- name: vip_interface
value: {{ kube_vip_interface | string | to_json }}
Expand All @@ -28,32 +30,48 @@ spec:
- name: vip_cidr
value: {{ kube_vip_cidr | string | to_json }}
{% endif %}
{% if kube_vip_dns_mode %}
- name: dns_mode
value: {{ kube_vip_dns_mode | string | to_json }}
{% endif %}
{% if kube_vip_controlplane_enabled %}
- name: cp_enable
value: "true"
- name: cp_namespace
value: kube-system
- name: vip_ddns
value: {{ kube_vip_ddns_enabled | string | to_json }}
- name: cp_detect
value: {{ kube_vip_cp_detect | string | to_json }}
{% endif %}
{% if kube_vip_services_enabled %}
- name: svc_enable
value: "true"
{% endif %}
{% if kube_vip_svc_leasename %}
- name: svc_leasename
value: {{ kube_vip_svc_leasename | string | to_json }}
{% endif %}
{% if kube_vip_enableServicesElection %}
- name: svc_election
value: "true"
{% endif %}
{% if kube_vip_leader_election_enabled %}
- name: vip_leaderelection
value: "true"
- name: vip_leasename
value: {{ kube_vip_leasename | string | to_json }}
- name: vip_leaseduration
value: {{ kube_vip_leaseduration | string | to_json }}
- name: vip_renewdeadline
value: {{ kube_vip_renewdeadline | string | to_json }}
- name: vip_retryperiod
value: {{ kube_vip_retryperiod | string | to_json }}
{% endif %}
{% if kube_vip_enable_node_labeling %}
- name: enable_node_labeling
value: {{ kube_vip_enable_node_labeling | string | to_json }}
{% endif %}
{% if kube_vip_bgp_enabled %}
- name: bgp_enable
value: "true"
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2 changes: 1 addition & 1 deletion roles/kubespray-defaults/defaults/main/download.yml
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Expand Up @@ -285,7 +285,7 @@ external_openstack_cloud_controller_image_repo: "registry.k8s.io/provider-os/ope
external_openstack_cloud_controller_image_tag: "v1.28.2"

kube_vip_image_repo: "{{ github_image_repo }}/kube-vip/kube-vip"
kube_vip_image_tag: v0.5.12
kube_vip_image_tag: v0.8.0
nginx_image_repo: "{{ docker_image_repo }}/library/nginx"
nginx_image_tag: 1.25.2-alpine
haproxy_image_repo: "{{ docker_image_repo }}/library/haproxy"
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