Compare commits
36 Commits
role_kuber
...
main
@ -0,0 +1,3 @@
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---
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dependencies: []
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#- role: docker
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- import_tasks: ./certs.yml
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- import_tasks: ./install.yml
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- import_tasks: ./join-network.yml
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- name: Gather facts to get changes
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ansible.builtin.gather_facts:
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per_listener_settings false
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per_listener_settings false
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listener 8883
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listener 8883
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protocol websockets
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allow_anonymous false
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allow_anonymous false
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certfile /certs/node.crt
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keyfile /certs/node.key
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listener 1883
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listener 1883
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protocol websockets
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allow_anonymous false
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allow_anonymous false
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plugin /usr/lib/mosquitto_dynamic_security.so
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plugin /usr/lib/mosquitto_dynamic_security.so
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ipv6_stable_secret: 1111:2222:3333:4444:5555:6666:7777:8888
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- name: Set sysctl settings for ip-forwarding
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copy:
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dest: "/etc/sysctl.d/ip-forwarding.conf"
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content: |
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net.ipv4.ip_forward = 1
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net.ipv6.conf.all.forwarding = 1
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notify: reload_sysctl
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- name: Set sysctl settings for ipv6-address-generation
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copy:
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dest: "/etc/sysctl.d/ipv6-slaac-address-generation.conf"
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content: |
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net.ipv6.conf.default.addr_gen_mode = 2
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net.ipv6.conf.default.stable_secret = {{ ipv6_stable_secret }}
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notify: reload_sysctl
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- name: Set sysctl settings to override ipv6-slaac with enabled forwarding
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copy:
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dest: "/etc/sysctl.d/ipv6-slaac-override.conf"
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content: |
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net.ipv6.conf.all.accept_ra = 2
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notify: reload_sysctl
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netbird_client:
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# Key and url to join a network
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# leave empty to ignore
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join_network:
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setup_key:
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management_url:
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- name: Install Packages
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# when: docker_file.stat.exists == False
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package:
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name:
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- ca-certificates
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- curl
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- gnupg
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- name: Add netbird-key
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apt_key:
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url: https://pkgs.wiretrustee.com/debian/public.key
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state: present
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- name: Add netbird-repository
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apt_repository:
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repo: "deb https://pkgs.wiretrustee.com/debian stable main"
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state: present
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filename: netbird
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update_cache: yes
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- name: Install wireguard & netbird
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package:
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name:
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- wireguard
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- netbird
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state: latest
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- name: Join netbird-network
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when: "netbird_client.join_network.setup_key is defined"
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command: "netbird up --management-url {{ netbird_client.join_network.management_url }} --setup-key {{ netbird_client.join_network.setup_key }}"
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failed_when: command.rc != 0
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changed_when: "'Connected' in command.stdout"
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register: command
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- name: Wait for netbird-interface to exist
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wait_for:
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path: "/sys/class/net/wt0"
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state: present
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when: command.changed
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- name: Gather facts to get changes
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ansible.builtin.gather_facts:
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when: command.changed
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@ -1,5 +1,4 @@
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- import_tasks: ./certs.yml
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- import_tasks: ./install.yml
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- import_tasks: ./install.yml
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- import_tasks: ./join-network.yml
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- import_tasks: ./join-network.yml
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---
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dependencies:
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- role: docker
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nftables:
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# Rules to add
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# Handled as templates
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# Creates separate files for each entry.
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# The identifier is necessary for ansible to be able to merge the keys (when 'hash_behaviour = merge')
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# rule-ids have to be unique across files and raw
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rules:
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# Files with Rules to add
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files:
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#'<group_identifier>': '<relative-location>'
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#'<group_identifier>':
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# main: <relative-location>
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# '<identifier>': '<relative-location>'
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# Rules to add
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raw:
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#'<group_identifier>': '<content>'
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#'<group_identifier>':
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# main: <content>
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# '<identifier>': '<content>'
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# Decides if /etc/nftables.conf is applied or separate files which have changed
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# Separate changes require the files to be self-tyding to not end up with duplicate rules
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# e.g.
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# table ip mytable
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# flush table ip mytable
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# delete table ip mytable
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# table ip mytable {} ...
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apply_global: false
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- name: Load group rules
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command: "nft -f /etc/nftables/ansible-managed/{{ item }}.nft"
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loop: "{{ combined_rules | list }}"
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when: not nftables.apply_global
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- name: Load global rule file
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command: "nft -f /etc/nftables.nft"
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when: nftables.apply_global
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- name: Deploying group files
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include_tasks: ./per-group-template-file.yml
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with_items:
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- "{{ nftables.rules.files | list }}"
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- name: Deploying group raw-files
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include_tasks: ./per-group-template.yml
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with_items:
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- "{{ nftables.rules.raw | list }}"
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- include_tasks: ./remove-files.yml
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- set_fact:
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group_identifier: "{{ item }}"
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value: "{{ nftables.rules.files[item] }}"
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when: "item is defined"
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#'<group_identifier>': '<relative-location>'
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- block:
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- name: Create main rule file
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template:
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src: "{{ value }}"
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dest: "/etc/nftables/ansible-managed/{{ group_identifier }}.nft"
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when: value is string
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#'<group_identifier>':
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# main: <relative-location>
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# '<identifier>': '<relative-location>'
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- block:
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- set_fact:
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items: "{{ nftables.rules.files[item] }}"
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- block:
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- name: Create main rule file
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template:
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src: "{{ items['main'] }}"
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dest: "/etc/nftables/ansible-managed/{{ group_identifier }}.nft"
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- name: Include rule files
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lineinfile:
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path: "/etc/nftables/ansible-managed/{{ group_identifier }}.nft"
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regexp: "include\\s+(\"|')\\/etc\\/nftables\\/ansible-managed\\/{{ group_identifier }}\\/.*$"
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line: 'include "/etc/nftables/ansible-managed/{{ group_identifier }}/*.nft"'
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when: items['main'] is defined
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- name: Create group folder
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file:
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path: "/etc/nftables/ansible-managed/{{ group_identifier }}/"
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state: directory
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when: items|length > 0
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- set_fact:
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test: "{{ items | dict2items | selectattr('key', 'ne', 'main') }}"
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- name: Create included rule files
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template:
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src: "{{ fileItem.value }}"
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dest: "/etc/nftables/ansible-managed/{{ group_identifier }}/{{ fileItem.key }}.nft"
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loop: "{{ items | dict2items | selectattr('key', 'ne', 'main') }}"
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loop_control:
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loop_var: fileItem
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when: value is mapping
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- set_fact:
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group_identifier: "{{ item }}"
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value: "{{ nftables.rules.raw[item] }}"
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when: "item is defined"
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#'<group_identifier>': '<content>'
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- block:
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- name: Create main rule file
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copy:
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content: "{{ value }}"
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dest: "/etc/nftables/ansible-managed/{{ group_identifier }}.nft"
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when: value is string
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#'<group_identifier>':
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# main: <content>
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# '<identifier>': '<content>'
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- block:
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- set_fact:
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items: "{{ nftables.rules.raw[item] }}"
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- block:
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- name: Create main rule file
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copy:
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content: "{{ items['main'] }}"
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dest: "/etc/nftables/ansible-managed/{{ group_identifier }}.nft"
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- name: Include rule files
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lineinfile:
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path: "/etc/nftables/ansible-managed/{{ group_identifier }}.nft"
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regexp: "include\\s+(\"|')\\/etc\\/nftables\\/ansible-managed\\/{{ group_identifier }}\\/.*$"
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line: 'include "/etc/nftables/ansible-managed/{{ group_identifier }}/*.nft"'
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when: items['main'] is defined
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- name: Create group folder
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file:
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path: "/etc/nftables/ansible-managed/{{ group_identifier }}/"
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state: directory
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when: items|length > 0
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- name: Create included rule files
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copy:
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content: "{{ included_item.value }}"
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dest: "/etc/nftables/ansible-managed/{{ group_identifier }}/{{ included_item.key }}.nft"
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loop: "{{ items | dict2items | selectattr('key', 'ne', 'main') }}"
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loop_control:
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loop_var: included_item
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when: value is mapping
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- name: Install Packages
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package:
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name:
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- nftables
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- import_tasks: ./prerequisites.yml
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- import_tasks: ./setup-packages.yml
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- import_tasks: ./deploy-rules/main.yml
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- import_tasks: ./apply-files.yml
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# Defaults if missing
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- name: Set defaults if missing
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set_fact:
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nftables:
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rules:
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files: "{{ nftables.rules.files | default({}) | combine({}) }}"
|
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raw: "{{ nftables.rules.raw | default({}) | combine({}) }}"
|
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combined_rules: "{{ nftables.rules.raw | combine(nftables.rules.files, recursive=true) }}"
|
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|
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#- name: Check items for consistency
|
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# assert:
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# that: "{{ nftables.rules.files.values() | length }} + {{ nftables.rules.raw.values() | length }} == {{ combined_rules.values() | length }}"
|
||||||
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# fail_msg: "files and raw rules share the same identifier"
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- name: Handle removed group files
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||||||
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block:
|
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- find:
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paths: /etc/nftables/ansible-managed/
|
||||||
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file_type: 'any'
|
||||||
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excludes: '{% for item in combined_rules %}{{ item }},{{ item }}.nft,{% endfor %}'
|
||||||
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depth: 1
|
||||||
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register: removeFiles
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||||||
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|
||||||
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- file:
|
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path: "{{ fileItem.path }}"
|
||||||
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state: absent
|
||||||
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loop: "{{ removeFiles.files }}"
|
||||||
|
loop_control:
|
||||||
|
label: "{{ fileItem.path }}"
|
||||||
|
loop_var: fileItem
|
||||||
|
|
||||||
|
- name: Handle removed included files per group
|
||||||
|
include_tasks: ./remove-per-group.yml
|
||||||
|
with_items:
|
||||||
|
- "{{ combined_rules | list }}"
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@ -0,0 +1,20 @@
|
|||||||
|
- set_fact:
|
||||||
|
group_identifier: "{{ item }}"
|
||||||
|
group_items: "{{ combined_rules[item] }}"
|
||||||
|
|
||||||
|
- block:
|
||||||
|
- find:
|
||||||
|
paths: "/etc/nftables/ansible-managed/{{ group_identifier }}/"
|
||||||
|
file_type: 'any'
|
||||||
|
excludes: '{% for item in group_items %}{{ item }}.nft,{% endfor %}'
|
||||||
|
register: removeFiles
|
||||||
|
|
||||||
|
- file:
|
||||||
|
path: "{{ fileItem.path }}"
|
||||||
|
state: absent
|
||||||
|
loop: "{{ removeFiles.files }}"
|
||||||
|
loop_control:
|
||||||
|
label: "{{ fileItem.path }}"
|
||||||
|
loop_var: fileItem
|
||||||
|
|
||||||
|
when: group_items is mapping
|
@ -0,0 +1,15 @@
|
|||||||
|
- name: Install nftables
|
||||||
|
package:
|
||||||
|
name:
|
||||||
|
- nftables
|
||||||
|
|
||||||
|
- name: Create /etc/nftables/ansible-managed
|
||||||
|
file:
|
||||||
|
path: /etc/nftables/ansible-managed
|
||||||
|
state: directory
|
||||||
|
|
||||||
|
- name: Include files in /etc/nftables/ansible-managed/ from /etc/nftables.conf
|
||||||
|
blockinfile:
|
||||||
|
path: /etc/nftables.conf
|
||||||
|
marker: "# {mark} ANSIBLE MANAGED BLOCK - nftables"
|
||||||
|
content: 'include "/etc/nftables/ansible-managed/*.nft"'
|
@ -0,0 +1,12 @@
|
|||||||
|
wireguard_ipv6_converter:
|
||||||
|
version: latest
|
||||||
|
|
||||||
|
# see https://github.com/Ruakij/wg-ipv6-converter#31-environment
|
||||||
|
setup:
|
||||||
|
interface: wg0
|
||||||
|
#ipv6_format: fc12::%02x%02x:%02x%02x/%d
|
||||||
|
#filter_prefix: 100.100
|
||||||
|
#recheck_interval: 60s
|
||||||
|
|
||||||
|
service:
|
||||||
|
#bindTo: netbird.service
|
@ -0,0 +1,11 @@
|
|||||||
|
- name: Get architecture
|
||||||
|
set_fact:
|
||||||
|
arch: "{{ 'amd64' if ansible_architecture == 'x86_64' else 'arm64' }}"
|
||||||
|
versionUri: "{% if wireguard_ipv6_converter.version == 'latest' %}latest/download{% else %}download/{{ wireguard_ipv6_converter.version }}{% endif %}"
|
||||||
|
|
||||||
|
- name: Download binary
|
||||||
|
get_url:
|
||||||
|
url: https://github.com/Ruakij/wg-ipv6-converter/releases/{{ versionUri }}/wg-ipv6-converter_{{ arch }}
|
||||||
|
dest: /usr/local/bin/wg-ipv6-converter
|
||||||
|
mode: "744"
|
||||||
|
register: deployDownload
|
@ -0,0 +1,3 @@
|
|||||||
|
- import_tasks: ./deploy.yml
|
||||||
|
|
||||||
|
- import_tasks: ./setup-service.yml
|
@ -0,0 +1,27 @@
|
|||||||
|
- name: Deploy service
|
||||||
|
ansible.builtin.template:
|
||||||
|
src: wg-ipv6-conv.service.jinja2
|
||||||
|
dest: /etc/systemd/system/wg-ipv6-converter_{{ wireguard_ipv6_converter.setup.interface }}.service
|
||||||
|
register: serviceFile
|
||||||
|
|
||||||
|
- name: Enable service
|
||||||
|
ansible.builtin.service:
|
||||||
|
name: wg-ipv6-converter_{{ wireguard_ipv6_converter.setup.interface }}
|
||||||
|
daemon-reload: true
|
||||||
|
enabled: true
|
||||||
|
|
||||||
|
- name: Start service if interface exists already
|
||||||
|
ansible.builtin.service:
|
||||||
|
name: wg-ipv6-converter_{{ wireguard_ipv6_converter.setup.interface }}
|
||||||
|
state: "{{ 'restarted' if deployDownload.changed or serviceFile.changed else 'started' }}"
|
||||||
|
register: service
|
||||||
|
when: "wireguard_ipv6_converter.setup.interface in ansible_interfaces"
|
||||||
|
|
||||||
|
- name: Pause for 5s to wait for program to have run
|
||||||
|
ansible.builtin.pause:
|
||||||
|
seconds: 5
|
||||||
|
when: "service.changed"
|
||||||
|
|
||||||
|
- name: Gather facts to get changes
|
||||||
|
ansible.builtin.gather_facts:
|
||||||
|
when: "service.changed"
|
@ -0,0 +1,29 @@
|
|||||||
|
[Unit]
|
||||||
|
Description=WireGuard IPv6 converter for {{ wireguard_ipv6_converter.setup.interface }}
|
||||||
|
{% if wireguard_ipv6_converter.service.bindTo is defined %}
|
||||||
|
BindsTo={{ wireguard_ipv6_converter.service.bindTo }}
|
||||||
|
After={{ wireguard_ipv6_converter.service.bindTo }}
|
||||||
|
{% endif %}
|
||||||
|
|
||||||
|
[Service]
|
||||||
|
Type=simple
|
||||||
|
{% if wireguard_ipv6_converter.service.bindTo is defined %}
|
||||||
|
ExecStartPre=/bin/sleep 10
|
||||||
|
{% endif %}
|
||||||
|
ExecStart=/usr/local/bin/wg-ipv6-converter
|
||||||
|
Restart=always
|
||||||
|
RestartSec=30
|
||||||
|
|
||||||
|
Environment="INTERFACE={{ wireguard_ipv6_converter.setup.interface }}"
|
||||||
|
{% if wireguard_ipv6_converter.setup.ipv6_format is defined %}
|
||||||
|
Environment="IPV6_FORMAT={{ wireguard_ipv6_converter.setup.ipv6_format }}"
|
||||||
|
{% endif %}
|
||||||
|
{% if wireguard_ipv6_converter.setup.filter_prefix is defined %}
|
||||||
|
Environment="FILTER_PREFIX={{ wireguard_ipv6_converter.setup.filter_prefix }}"
|
||||||
|
{% endif %}
|
||||||
|
{% if wireguard_ipv6_converter.setup.recheck_interval is defined %}
|
||||||
|
Environment="RECHECK_INTERVAL={{ wireguard_ipv6_converter.setup.recheck_interval }}"
|
||||||
|
{% endif %}
|
||||||
|
|
||||||
|
[Install]
|
||||||
|
WantedBy=multi-user.target
|
Loading…
Reference in New Issue