231 lines
8.7 KiB
YAML
231 lines
8.7 KiB
YAML
# First install ssh-key at remote computer
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# In case of python error start:
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# ansible troisdorf4 -u root -m raw -a "apt-get update && apt-get install python -y"
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# Version 3.1, gre-backbone
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- name: Install Freifunk Troisdorf super node
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# hosts: FreifunkSupernodesL2TP
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hosts: '{{ target }}'
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sudo: False
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user: root
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gather_facts: False
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vars:
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common_required_packages:
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- git
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- make
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- gcc
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- build-essential
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- pkg-config
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- libgps-dev
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- libnl-3-dev
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- libjansson-dev
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- isc-dhcp-server
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# - openvpn
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- collectd
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- libcap-dev
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- iproute
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- libnetfilter-conntrack3
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- python-dev
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- libevent-dev
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- ebtables
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- python-virtualenv
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- iptables-persistent
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- batctl
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- iftop
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- screen
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- bridge-utils
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- tcpdump
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modules_required:
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- batman-adv
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- nf_conntrack_netlink
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- nf_conntrack
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- nfnetlink
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- l2tp_netlink
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- l2tp_core
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- l2tp_eth
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tunneldigger_scripts:
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- start-broker.sh
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- batdelif.sh
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tunneldigger_service:
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- tunneldigger.service
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# openvpn_files:
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# - mullvad_linux.conf
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# - mullvad.key
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# - mullvad.crt
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# - ca.crt
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# - crl.pem
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# openvpn_scripts:
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# - up.sh
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# - down.sh
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check_gw_script:
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- keepalive.sh
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backbone_script:
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- gre_backbone.sh
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system_startup:
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- "# Routing einschalten"
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- /sbin/sysctl -w net.ipv6.conf.all.forwarding=1
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- /sbin/sysctl -w net.ipv4.ip_forward=1
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# - "# Routing Tabelle 42 fuer Freifunk anlegen, wenn noch nicht vorhanden"
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# - #/bin/grep 42 /etc/iproute2/rt_tables || echo '42 42' >> /etc/iproute2/rt_tables"
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# - "# Freifunk Daten sollen mit 0x1 markiert werden"
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# - /sbin/iptables -t mangle -A PREROUTING -i bat0 -j MARK --set-xmark 0x1
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# - "# Erstmal unreachable melden, ausser OpenVPN ist aufgebaut"
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# - "#/sbin/ip route add unreachable default table 42"
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# - "# Alles was mit 0x1 markiert ist soll nach Routing Tabelle 42 behandelt werden"
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# - "/sbin/ip rule add from all fwmark 0x1 table 42 priority 4"
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- "#NAT auf eth0 aktivieren"
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- /sbin/iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
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- "#GRE Backbone aufbauen"
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- /opt/freifunk/gre_backbone.sh
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authorized_keys:
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- authorized_keys
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tasks:
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- name: Remove cdrom in sources.list
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raw: "sed -i '/deb cdrom/c\\#' /etc/apt/sources.list"
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- name: Make this server ansible compatible
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raw: "apt-get update && apt-get install python -y"
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- name: Add backport repo to source list #target: /etc/apt/sources.list.d
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apt_repository: repo='deb http://http.debian.net/debian jessie-backports main' state=present
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- name: Update apt cache
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apt: update_cache=yes
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# - name: Install new kernel
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# apt: name=linux-image-4.2.0-0.bpo.1-amd64 state=present
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# register: kernel4
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- name: Gathering facts
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setup:
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- name: Set IPv4 in hostfile
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lineinfile: dest=/etc/hosts regexp='^{{ ansible_default_ipv4.address }}' line='{{ ansible_default_ipv4.address }} {{ sn_hostname }}.{{ sn_fqdn }} {{ sn_hostname }}' owner=root group=root mode=0644 state=present
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- name: Set IPv6 in hostfile
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lineinfile: dest=/etc/hosts regexp='^{{ ansible_default_ipv6.address }}' line='{{ ansible_default_ipv6.address }} {{ sn_hostname }}.{{ sn_fqdn }} {{ sn_hostname }}' owner=root group=root mode=0644 state=present
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when: ansible_default_ipv6.address is defined
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- name: set hostname
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hostname: name='{{ sn_hostname }}'
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register: hostname
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- name: Reboot the server
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shell: sleep 2 && shutdown -r now "Ansible updates triggered"
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async: 1
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poll: 0
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ignore_errors: true
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when: hosts.changed
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when: hostname.changed
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- name: waiting for server to come back
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local_action:
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wait_for
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host={{ inventory_hostname }}
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port=22
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delay=15
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timeout=300
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when: hosts.changed
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when: hostname.changed
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- name: Install common required packages
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apt: state=installed pkg={{ item }}
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with_items: common_required_packages
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register: apt_updates
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- name: Install Linux headers
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shell: "apt-get install linux-headers-$(uname -r) -y"
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when: apt_updates.changed
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- name: Add modules
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lineinfile: dest=/etc/modules line={{ item }}
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with_items: modules_required
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register: modules_req
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- name: Load modules
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modprobe: name={{ item }}
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with_items: modules_required
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when: modules_req.changed
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- name: Get Tunneldigger
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git: repo=https://github.com/wlanslovenija/tunneldigger.git
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dest=/srv/tunneldigger
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register: tunneldigger
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- name: Configure tunneldigger
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command: "{{item}}"
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with_items:
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- virtualenv /srv/tunneldigger/ -p python2.7
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when: tunneldigger.changed
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- name: Tunneldigger requirements
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pip: requirements=/srv/tunneldigger/broker/requirements.txt virtualenv=/srv/tunneldigger/
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when: tunneldigger.changed
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- name: Copy l2tp broker config template
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template: src=./files/l2tp_broker.cfg.j2 dest=/srv/tunneldigger/l2tp_broker.cfg owner=root group=root mode=0444
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when: tunneldigger.changed
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- name: Copy tunneldigger script template
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template: src=./files/bataddif.sh.j2 dest=/srv/tunneldigger/bataddif.sh owner=root group=root mode=0500
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when: tunneldigger.changed
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- name: Copy tunneldigger scripts
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copy: src=./files/{{ item }} dest=/srv/tunneldigger owner=root group=root mode=0500
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with_items: tunneldigger_scripts
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when: tunneldigger.changed
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- name: Copy tunneldigger service file
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copy: src=./files/{{ item }} dest=/etc/systemd/system/tunneldigger.service owner=root group=root mode=0444
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with_items: tunneldigger_service
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when: tunneldigger.changed
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- name: Tunneldigger reload
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command: "{{item}}"
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with_items:
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- systemctl daemon-reload
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- systemctl enable tunneldigger.service
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when: tunneldigger.changed
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- name: Check if alfred is installed
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command: dpkg-query -W alfred
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register: alfred_check_deb
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failed_when: alfred_check_deb.rc > 1
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changed_when: alfred_check_deb.rc == 1
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- name: Download alfred
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get_url:
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url="https://firmware.freifunk-wuppertal.net/deb/alfred_2015.0_amd64.deb"
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dest="/tmp/alfred_2015.0_amd64.deb"
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when: alfred_check_deb.rc == 1
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- name: Install alfred
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apt: deb="/tmp/alfred_2015.0_amd64.deb"
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sudo: False
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when: alfred_check_deb.rc == 1
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# - name: copy openvpn files
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# copy: src=./files/{{ item }} dest=/etc/openvpn owner=root group=root mode=0400
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# with_items: openvpn_files
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# - name: copy openvpn scripts
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# copy: src=./files/{{ item }} dest=/etc/openvpn owner=root group=root mode=0500
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# with_items: openvpn_scripts
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- name: Create freifunk directory
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file: path=/opt/freifunk state=directory mode=0755
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- name: Check gateway / keepalive script
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copy: src=./files/{{ item }} dest=/opt/freifunk owner=root group=root mode=0500
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with_items: check_gw_script
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register: check_gw
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- name: Add cron job with check gateway script
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cron: name=check_gw job="/opt/freifunk/keepalive.sh > /dev/null 2>&1" user="root"
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when: check_gw.changed
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- name: Copy dhcpd template file
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template: src=./files/dhcpd.conf.j2 dest=/etc/dhcp/dhcpd.conf owner=root group=root mode=0444
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- name: Copy backbone script
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copy: src=./files/{{ item }} dest=/opt/freifunk owner=root group=root mode=0500
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with_items: backbone_script
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- name: Collectd template file
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template: src=./files/collectd.conf.j2 dest=/etc/collectd/collectd.conf owner=root group=root mode=0444
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- name: configure rc.local 1st
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lineinfile: dest=/etc/rc.local line="{{ item }}" state=present
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with_items: system_startup
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register: rc
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- name: configure rc.local 2nd
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lineinfile: dest=/etc/rc.local line="exit 0" state=absent
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when: rc.changed
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- name: configure rc.local 3rd
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lineinfile: dest=/etc/rc.local line="exit 0" state=present
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when: rc.changed
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- name: SSH authorized_keys
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copy: src=./files/{{ item }} dest=/root/.ssh owner=root group=root mode=0400
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with_items: authorized_keys
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- name: Reboot the server finally
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shell: sleep 2 && shutdown -r now "Ansible updates triggered"
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async: 1
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poll: 0
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ignore_errors: true
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when: tunneldigger.changed
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- name: waiting for server to come back
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local_action:
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wait_for
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host={{ inventory_hostname }}
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port=22
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delay=15
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timeout=300
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when: tunneldigger.changed
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