node installation

.dockerignore

@@ -2,4 +2,4 @@
 uv.lock
 README.me
 pyproject.toml
-ansible.pub
+notes

.idea/runConfigurations/latest.xml

@@ -0,0 +1,12 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="latest" type="docker-deploy" factoryName="dockerfile" server-name="Docker">
+    <deployment type="dockerfile">
+      <settings>
+        <option name="imageTag" value="ansible:latest" />
+        <option name="buildOnly" value="true" />
+        <option name="sourceFilePath" value="Dockerfile" />
+      </settings>
+    </deployment>
+    <method v="2" />
+  </configuration>
+</component>

Dockerfile

@@ -4,10 +4,11 @@ LABEL authors="bwr"
 RUN pip install ansible
 
 COPY .bashrc /root/
-COPY ansible.key known_hosts /root/.ssh/
+COPY id_ed25519 known_hosts /root/.ssh/
-COPY kube-cluster \
+COPY kube-cluster /kube-cluster
-     playbooks \
+COPY playbooks /playbooks
-     roles \
+COPY roles /roles
-     /
+COPY setup.sh /
+
 
 ENTRYPOINT ["/bin/bash"]

ansible.key

@@ -1,7 +0,0 @@
------BEGIN OPENSSH PRIVATE KEY-----
-b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-QyNTUxOQAAACCvpHXr7SA9UN4oUYwikZovA7CCWnv/nShNO2IcWCNEvgAAAJA7DvWQOw71
-kAAAAAtzc2gtZWQyNTUxOQAAACCvpHXr7SA9UN4oUYwikZovA7CCWnv/nShNO2IcWCNEvg
-AAAECdNtXI68foHVvXfr8FMOoA75LaPIDJ7KbSAVm7XYEtua+kdevtID1Q3ihRjCKRmi8D
-sIJae/+dKE07YhxYI0S+AAAAB0Fuc2libGUBAgMEBQY=
------END OPENSSH PRIVATE KEY-----

ansible.pub

@@ -1 +0,0 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK+kdevtID1Q3ihRjCKRmi8DsIJae/+dKE07YhxYI0S+ Ansible

id_ed25519

@@ -0,0 +1,7 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACCoeZnm93lD7FyzcEEL0S2pD3UFLXUFeKi+dulVBOwR7QAAAJjWEDn21hA5
+9gAAAAtzc2gtZWQyNTUxOQAAACCoeZnm93lD7FyzcEEL0S2pD3UFLXUFeKi+dulVBOwR7Q
+AAAEBVAvCXhbvn5Zp5OFMCJ52jKEwRStDVZDEdTD3n/Fbtwah5meb3eUPsXLNwQQvRLakP
+dQUtdQV4qL526VUE7BHtAAAAEXJvb3RAYmYyZjQwNGRmMDNkAQIDBA==
+-----END OPENSSH PRIVATE KEY-----

known_hosts

@@ -0,0 +1,15 @@
+|1|+7ubl2nBEcdMzZVUAFzx8GicT2Q=|0g9p/d/BtCumEMemm9Yi46rxeu4= ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMxzuowQpC250MXVevxN13WNgyvN4Pnh+7yWh9nzxNqf
+|1|5kIioSuv69JrhunKaV+gUmL+X+Y=|xQR2pqIpyzUcKOguUS69S86HO6E= ssh-rsa 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
+|1|SnBTrUrlqH35Yo5wUmKrGTsoru0=|6PKMPm1Linw6fX5jQITmu1jYwSA= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJsYHXqZX8+UTYRFCStGqKxxqkXbDriyEe5Djk82yjYM+H3XNJbrlLiCsByvHGkuPCRtVaXm2QgKHyc6I/ZssRQ=
+|1|xWRhwFpFfLTzQ0DWkkD7uGS7k50=|T6fviLVcrB2RbDaiDf2UOdEiiVY= ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMhtPJ0tQ52t5mW0Vm5vAONubGkEdUdLUjIr6iQy35IS
+|1|9Dy+FLoaURMgyxsBrpgopD87cnM=|CUersvfnqDoU3/gQfR4eYxJI88s= ssh-rsa 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
+|1|dJXefVsxftVExN+mzSj+R+p1BtA=|XKKXomI17iEeIzDeBN4mDYKG5+Y= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBF8/X44vJnDV4YuCxAAXe0kMlduUiTZGMRCdpI2d0oePrr40sbnVp9YtzdnSeegYjtPBSbc4Z5qdr6+tx/9iDqg=
+|1|zGVVtiIDdJxSNWOg/0tPFT7/xBM=|1OZCjytgfrN648GvjnOiFsjHxqI= ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICcUHjDMAW6qoU7g2Odtztsapbmy0C8HA5vYj1Wv7peA
+|1|wVQf++Sxie+ezk4QE5KXMN+sDVw=|bd8CcgaipJIfBbqwy59UQy+IMIM= ssh-rsa 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
+|1|ortjbjWdRu7qJNALl63ttRGRn9Y=|Cy+gLTiQ9C6GDcABeUHWgRNnTo8= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBBU8Pq0wM3m6VFaF4/N4GvQv6RmB9gRsXXjvZzIZb3Rb69J0zNDxB68CTx+tRNZXrpMrwMOtrDYgtmxJbFWi0AY=
+|1|b46f0DoCY7teVIDJbd4XC578pYk=|8YnRh1ne7Hj85kbSok+mSsF79+8= ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAII2R7MwkpM0AvN2/9bZOq67o99Q6Ck1+17MssDQ8psvt
+|1|A2yLZVhmVxw6If126lF3Mm8m5uk=|oANPWkIthHTSUbmdPNSjXJPCJHI= ssh-rsa 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
+|1|i+VTcG1Uhv1VwVS/m5dd7bo1e6o=|Ckc49ZlCb+uB2LpVkWqpzDlxqFo= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPu5sGUOWnnGcn39Q+gTnFcQDOs8eMqcaGOcLCn2TndT+5KehamXf4GOSpXA7V9pXYj5m537g9jp4RcAfVBKeVo=
+|1|7U63hxnEB5s4woktawjUuaeYl/g=|JE3Op65jsbuzDa1mJ5HI0MhJXYQ= ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA/9qHLUBeXPBCs7SA4OCQp3q+XuyXgqqXsM7/VI9Odx
+|1|OsjcqmfdISX+0YzwL+0H6Q3pjBU=|kwqZKRVn9cl5/w5obagGw1uWNwE= ssh-rsa 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
+|1|IrtzQ33/YHICGCg/3bgfQF+R2yU=|fQO0sW3nYLp0PAWxNYOoGydCAXA= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBIUeIk4CsJh8tDY206M8fdzbRm2Qm301vrTf3ShdgDqvq0rVIUwqURvvs0k169h7++aMK3u/5YpcsDuvjib9BxY=

kube-cluster/ansible.cfg

@@ -1,5 +1,5 @@
 [defaults]
 inventory = hosts.yaml
-private_key_file = /root/.ssh/ansible.key
+private_key_file = /root/.ssh/id_ed25519
 remote_user = ansible
 roles_path = roles:../roles

kube-cluster/hosts.yaml

@@ -1,6 +1,9 @@
 all:
   vars:
     timezone_name: UTC
+    k3s_server: "https://192.168.112.40:6443"
+    k3s_token: "K10ecaf0e2b11256207b74fa7293e1c6812ef54d5b0d8461a315837660109c4a61d::server:f2041e2d15ed15c0569bab40357e6047"
+
 
 nodes:
   hosts:
@@ -12,3 +15,9 @@ nodes:
       ansible_host: node2.pi-cluster.bwr.net
     node3:
       ansible_host: node3.pi-cluster.bwr.net
+
+server:
+  hosts:
+    server0:
+      ansible_host: pi-cluster.bwr.net
+

kube-cluster/playbooks/k3s-node.yaml

@@ -0,0 +1,7 @@
+---
+
+- name: Install k3s Node (agent)
+  hosts: nodes
+  gather_facts: false
+  roles:
+    - role: k3s-node

kube-cluster/roles/k3s-node/tasks/main.yaml

@@ -0,0 +1,25 @@
+---
+
+- name: Ensure Directory
+  ansible.builtin.file:
+    path: /etc/rancher/k3s
+    state: directory
+    owner: root
+    group: root
+    mode: "755"
+  become: True
+
+- name: Copy Configuration
+  ansible.builtin.template:
+    src: config.yaml.j2
+    dest: /etc/rancher/k3s/config.yaml
+    owner: root
+    group: root
+    mode: "644"
+  become: True
+
+- name: Run Installation
+  ansible.builtin.shell:
+    cmd: curl -sfL https://get.k3s.io | sh -s - agent
+    creates: /etc/systemd/system/k3s-agent.service
+  become: True

kube-cluster/roles/k3s-node/templates/config.yaml.j2

@@ -0,0 +1,2 @@
+token: "{{ k3s_token }}"
+server: "{{ k3s_server }}"

setup.sh

@@ -0,0 +1,11 @@
+groupadd -g 850 ansible
+useradd -r -c "Ansible User" -u 850 -g 850 -m -d /home/ansible ansible
+
+echo "ansible ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/ansible
+chmod 440 /etc/sudoers.d/ansible
+
+mkdir /home/ansible/.ssh
+echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKh5meb3eUPsXLNwQQvRLakPdQUtdQV4qL526VUE7BHt Ansible" > /home/ansible/.ssh/authorized_keys
+chmod 700 /home/ansible/.ssh
+chmod 600 /home/ansible/.ssh/authorized_keys
+chown -R ansible: /home/ansible/.ssh