Merge branch 'role_kubernetes-k3s'
commit
f2c86dc22d
@ -1,7 +1,13 @@
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- name: Install K3s agent
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command: /root/k3s_install.sh {{ type }}
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command: /root/k3s_install.sh {{ type }}
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register: command
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changed_when: "'No change detected' in command.stdout"
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until: "command is not failed"
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retries: 2
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delay: 10
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- name: Restart when config changed, but install already done
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service:
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name: k3s
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status: restarted
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when: "inventory_hostname != groups['kubernetes'][0] and not command.changed and config.changed"
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@ -0,0 +1,17 @@
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- name: Deploy calico operator
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command: kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.25.0/manifests/tigera-operator.yaml
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register: command
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changed_when: "'created' in command.stdout"
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run_once: true
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- name: Deploy calico ressource template
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ansible.builtin.template:
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src: ./k3s/server/network-plugin/calico/custom-ressource.yml.jinja2
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dest: /root/calico-ressource.yml
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run_once: true
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- name: Deploy calico ressource
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command: kubectl apply -f /root/calico-ressource.yml
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register: command
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changed_when: "'created' in command.stdout"
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run_once: true
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@ -0,0 +1,7 @@
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- name: Deploy service-file for routing-table to wireguard-translation
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ansible.builtin.template:
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src: ./k3s/server/network-plugin/calico/routingtabletowg.yml.jinja2
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dest: /var/lib/rancher/k3s/server/manifests/routingtabletowg.yml
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mode: u=rw,g=r,o=r
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run_once: true
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when: "kubernetes.network.helper.routingtabletowg"
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@ -1,7 +1,21 @@
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server: https://{{ kubernetes.control_plane.dns_name }}:6443
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token: {{ kubernetes.token }}
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token: '{{ kubernetes.token }}'
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node-ip: {{ nodeip_ipv4 }},{{ nodeip_ipv6 }}
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{% if nodeip_ipv6 != "" and kubernetes.ipPool.ipv6 is defined %}
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node-ip: {{ nodeip_ipv4 }},{{ nodeip_ipv6 }}
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# FIXME: Workaround for bug in Kubernetes 1.24/1.25 ignoring node IPv6 addresses
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kubelet-arg: "--node-ip=0.0.0.0"
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{% else %}
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node-ip: {{ nodeip_ipv4 }}
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{% endif %}
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## Label
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# Region & DC
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node-label:
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{% if region is defined %}
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- topology.kubernetes.io/region={{ region }}
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{% endif %}
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{% if zone is defined %}
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- topology.kubernetes.io/zone={{ zone }}
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{% endif %}
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@ -1,23 +1,52 @@
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## Base ##
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{% if inventory_hostname == groups['kubernetes'][0] %}
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# Initialize with internal etcd
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cluster-init: true
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{% else %}
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server: https://{{ groups['kubernetes'][0] }}:6443
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server: https://{{ hostvars[groups['kubernetes'][0]]['nodeip_ipv4'] }}:6443
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{% endif %}
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token: {{ kubernetes.token }}
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token: '{{ kubernetes.token }}'
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tls-san:
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- {{ kubernetes.control_plane.dns_name }}
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# Networking
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{% if nodeip_ipv6 != "" and kubernetes.ipPool.ipv6 is defined %}
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node-ip: {{ nodeip_ipv4 }},{{ nodeip_ipv6 }}
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cluster-cidr: {{ kubernetes.ipPool.ipv4.cluster_cidr }},{{ kubernetes.ipPool.ipv6.cluster_cidr }}
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service-cidr: {{ kubernetes.ipPool.ipv4.service_cidr }},{{ kubernetes.ipPool.ipv6.service_cidr }}
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service-cidr: {{ kubernetes.ipPool.ipv4.service_cidr }},{{ kubernetes.ipPool.ipv6.service_cidr }}
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# FIXME: Workaround for bug in Kubernetes 1.24/1.25 ignoring node IPv6 addresses
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kubelet-arg: "--node-ip=0.0.0.0"
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{% else %}
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node-ip: {{ nodeip_ipv4 }}
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cluster-cidr: {{ kubernetes.ipPool.ipv4.cluster_cidr }}
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service-cidr: {{ kubernetes.ipPool.ipv4.service_cidr }}
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{% endif %}
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egress-selector-mode: disabled
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# Network-plugin
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{% if kubernetes.network_plugin == "flannel" %}
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flannel-backend: vxlan
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{% else %}
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disable-network-policy: true
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flannel-backend: none
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{% endif %}
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# FIXME: Workaround for bug in Kubernetes 1.24/1.25 ignoring node IPv6 addresses
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kubelet-arg: "--node-ip=0.0.0.0"
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# Ingress-plugin
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{% if kubernetes.ingress_controller != "traefik-ingress" %}
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disable: traefik
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{% endif %}
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## Label
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# Region & DC
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node-label:
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{% if region is defined %}
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- topology.kubernetes.io/region={{ region }}
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{% endif %}
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{% if zone is defined %}
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- topology.kubernetes.io/zone={{ zone }}
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{% endif %}
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{{ kubernetes.config_extra | to_yaml }}
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@ -0,0 +1,34 @@
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# This section includes base Calico installation configuration.
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# For more information, see: https://projectcalico.docs.tigera.io/master/reference/installation/api#operator.tigera.io/v1.Installation
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apiVersion: operator.tigera.io/v1
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kind: Installation
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metadata:
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name: default
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spec:
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# Configures Calico networking.
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calicoNetwork:
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# Note: The ipPools section cannot be modified post-install.
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ipPools:
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- blockSize: 26
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cidr: {{ kubernetes.ipPool.ipv4.cluster_cidr }}
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encapsulation: None
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natOutgoing: Enabled
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nodeSelector: all()
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{% if nodeip_ipv6 != "" and kubernetes.ipPool.ipv6 is defined %}
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- blockSize: 122
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cidr: {{ kubernetes.ipPool.ipv6.cluster_cidr }}
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encapsulation: None
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natOutgoing: Enabled
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nodeSelector: all()
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{% endif %}
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---
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# This section configures the Calico API server.
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# For more information, see: https://projectcalico.docs.tigera.io/master/reference/installation/api#operator.tigera.io/v1.APIServer
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apiVersion: operator.tigera.io/v1
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kind: APIServer
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metadata:
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name: default
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spec: {}
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@ -0,0 +1,45 @@
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# https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/
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||||
apiVersion: apps/v1
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||||
kind: DaemonSet
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metadata:
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name: routingtabletowg
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||||
namespace: calico-system
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||||
labels:
|
||||
app: routingtabletowg
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||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app: routingtabletowg
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||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: routingtabletowg
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||||
spec:
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tolerations:
|
||||
# this toleration is to have the daemonset runnable on master nodes
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||||
# remove it if your masters can't run pods
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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hostNetwork: true
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containers:
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- name: routingtabletowg
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image: "ruakij/routingtabletowg:0.2.0"
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env:
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- name: INTERFACE
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value: {{ kubernetes.ipPool.nodeIp_interface }}
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||||
- name: FILTER_PROTOCOL
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||||
value: bird
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||||
- name: PERIODIC_SYNC
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||||
value: '300'
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||||
securityContext:
|
||||
capabilities:
|
||||
add:
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||||
- NET_ADMIN
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||||
resources:
|
||||
requests:
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||||
cpu: 10m
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||||
memory: 10Mi
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||||
limits:
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||||
cpu: 20m
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||||
memory: 20Mi
|
||||
---
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||||
Loading…
Reference in New Issue