initial commit

group_vars/all.yml

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+---
+k3s_version: v1.24.4+k3s1
+ansible_user: administrator
+systemd_dir: /etc/systemd/system
+
+# Set your timezone
+system_timezone: "America/Chicago"
+
+# interface which will be used for flannel
+flannel_iface: "eth0"
+
+# apiserver_endpoint is virtual ip-address which will be configured on each master
+apiserver_endpoint: "192.168.20.120"
+
+# k3s_token is required  masters can talk together securely
+k3s_token: "{{ lookup('env','k3s_token') }}"
+
+# The IP on which the node is reachable in the cluster.
+# Here, a sensible default is provided, you can still override
+# it for each of your hosts, though.
+k3s_node_ip: '{{ ansible_facts[flannel_iface]["ipv4"]["address"] }}'
+
+# Disable the taint manually by setting: k3s_master_taint = false
+k3s_master_taint: "{{ true if groups['node'] | default([]) | length >= 1 else false }}"
+
+# these arguments are recommended for servers as well as agents:
+extra_args: >-
+  --flannel-iface={{ flannel_iface }}
+  --node-ip={{ k3s_node_ip }}
+
+# change these to your liking, the only required are: --disable servicelb, --tls-san {{ apiserver_endpoint }}
+extra_server_args: >-
+  {{ extra_args }}
+  {{ '--node-taint node-role.kubernetes.io/master=true:NoSchedule' if k3s_master_taint else '' }}
+  --tls-san {{ apiserver_endpoint }}
+  --disable servicelb
+  --disable traefik
+  --kube-controller-manager-arg bind-address=0.0.0.0
+  --kube-proxy-arg metrics-bind-address=0.0.0.0
+  --kube-scheduler-arg bind-address=0.0.0.0
+  --etcd-expose-metrics true
+  --kubelet-arg containerd=/run/k3s/containerd/containerd.sock
+extra_agent_args: >-
+  {{ extra_args }}  
+  --kubelet-arg node-status-update-frequency=5s
+
+# image tag for kube-vip
+kube_vip_tag_version: "v0.5.0"
+
+# image tag for metal lb
+metal_lb_speaker_tag_version: "v0.13.5"
+metal_lb_controller_tag_version: "v0.13.5"
+
+# metallb ip range for load balancer
+metal_lb_ip_range: "192.168.20.130-192.168.20.140"
+
+username: "user"
+userpassword: '$6$ml9etuD2RAvybIAl$xGbh95q5PIrZQxhXBRR8oHQZcb510vhDxBsdwkBBxSo6IzOfS0WkbYDUgyuu4cvczJes19c.EJjfjO2ROoRsx1'

group_vars/ansible.pub

@@ -0,0 +1 @@
+ssh-rsa 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

group_vars/hosts.ini

@@ -0,0 +1,14 @@
+[master]
+192.168.20.121
+192.168.20.122
+192.168.20.123
+
+[node]
+192.168.20.124
+192.168.20.125
+192.168.20.126
+
+[k3s_cluster:children]
+master
+node
+

group_vars/requirements.yml

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+---
+collections:
+  - name: ansible.utils
+  - name: community.general
+  - name: ansible.posix
+  - name: kubernetes.core