71 lines
2.4 KiB
YAML
71 lines
2.4 KiB
YAML
---
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- name: Collect servers SSH public keys to known_hosts
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hosts: localhost
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connection: local
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vars:
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targets: "{{ hostvars[groups['all']] }}"
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tasks:
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- name: Generate known_hosts
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ansible.builtin.copy:
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dest: known_hosts
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content: |
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# Use `ansible-playbook ansible-update-ssh-config.yml` to update this file
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{% for host in groups['all'] | sort %}
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{{ lookup('ansible.builtin.pipe', 'ssh-keyscan -t ecdsa %s ' % (
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hostvars[host].get('ansible_host', host))) }} # {{ host }}
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{% endfor %}
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- name: Generate ssh_config
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ansible.builtin.copy:
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dest: ssh_config
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content: |
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# Use `ansible-playbook ansible-update-ssh-config.yml` to update this file
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# Use `ssh -F ssh_config ...` to connect to target machine or
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# Add `Include ~/path/to/this/kube/ssh_config` in your ~/.ssh/config
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{% for host in groups['all'] | sort %}
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Host {{ [host, hostvars[host].get('ansible_host', host)] | unique | join(' ') }}
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User root
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Hostname {{ hostvars[host].get('ansible_host', host) }}
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GlobalKnownHostsFile known_hosts
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UserKnownHostsFile /dev/null
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ControlMaster auto
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ControlPersist 8h
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{% endfor %}
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- name: Pull authorized keys from Gitea
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hosts: localhost
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connection: local
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vars:
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targets: "{{ hostvars[groups['all']] }}"
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tasks:
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- name: Download https://git.k-space.ee/user.keys
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loop:
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- arti
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- eaas
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- lauri
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- rasmus
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ansible.builtin.get_url:
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url: https://git.k-space.ee/{{ item }}.keys
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dest: "./{{ item }}.keys"
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- name: Push authorized keys to targets
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hosts:
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- misc
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- kubernetes
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- doors
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tasks:
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- name: Generate /root/.ssh/authorized_keys
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ansible.builtin.copy:
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dest: "/root/.ssh/authorized_keys"
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owner: root
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group: root
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mode: '0644'
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content: |
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# Use `ansible-playbook ansible-update-ssh-config.yml` from https://git.k-space.ee/k-space/kube/ to update this file
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{% for user in admins + extra_admins | unique | sort %}
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{% for line in lookup("ansible.builtin.file", user + ".keys").split("\n") %}
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{% if line.startswith("sk-") %}
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{{ line }} # {{ user }}
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{% endif %}
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{% endfor %}
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{% endfor %}
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