From df6be44d67e29d73b0f226985c2c7b6ec989c224 Mon Sep 17 00:00:00 2001 From: Jakob Odersky Date: Sun, 3 Dec 2017 22:47:13 -0800 Subject: Initial commit --- roles/common/tasks/main.yml | 40 ++++ roles/ddns.notyet/meta/main.yml | 3 + roles/ddns.notyet/tasks/main.yml | 11 + roles/ddns.notyet/templates/update-dns.j2 | 24 ++ roles/ddns.notyet/vars/main.yml | 2 + roles/ddns.notyet/vars/vault.yml | 8 + roles/dl/files/dl.conf | 17 ++ roles/dl/files/mini-dinstall.conf | 10 + roles/dl/files/mini-dinstall.service | 12 + roles/dl/meta/main.yml | 6 + roles/dl/tasks/main.yml | 28 +++ roles/openvpn/files/ca.crt | 31 +++ roles/openvpn/files/crl.pem | 18 ++ roles/openvpn/files/dh4096.pem | 13 ++ roles/openvpn/files/server.conf | 306 +++++++++++++++++++++++++ roles/openvpn/handlers/main.yml | 6 + roles/openvpn/meta/main.yml | 3 + roles/openvpn/tasks/main.yml | 56 +++++ roles/rsnapshot.notyet/files/rsnapshot.conf | 228 ++++++++++++++++++ roles/rsnapshot.notyet/meta/main.yml | 3 + roles/rsnapshot.notyet/tasks/main.yml | 17 ++ roles/rsnapshot.notyet/templates/cron.j2 | 5 + roles/rsnapshot.notyet/templates/linux.conf.j2 | 31 +++ roles/webserver/files/default.conf | 9 + roles/webserver/files/homepage.conf | 8 + roles/webserver/meta/main.yml | 3 + roles/webserver/tasks/main.yml | 30 +++ 27 files changed, 928 insertions(+) create mode 100644 roles/common/tasks/main.yml create mode 100644 roles/ddns.notyet/meta/main.yml create mode 100644 roles/ddns.notyet/tasks/main.yml create mode 100644 roles/ddns.notyet/templates/update-dns.j2 create mode 100644 roles/ddns.notyet/vars/main.yml create mode 100644 roles/ddns.notyet/vars/vault.yml create mode 100644 roles/dl/files/dl.conf create mode 100644 roles/dl/files/mini-dinstall.conf create mode 100644 roles/dl/files/mini-dinstall.service create mode 100644 roles/dl/meta/main.yml create mode 100644 roles/dl/tasks/main.yml create mode 100644 roles/openvpn/files/ca.crt create mode 100644 roles/openvpn/files/crl.pem create mode 100644 roles/openvpn/files/dh4096.pem create mode 100644 roles/openvpn/files/server.conf create mode 100644 roles/openvpn/handlers/main.yml create mode 100644 roles/openvpn/meta/main.yml create mode 100644 roles/openvpn/tasks/main.yml create mode 100644 roles/rsnapshot.notyet/files/rsnapshot.conf create mode 100644 roles/rsnapshot.notyet/meta/main.yml create mode 100644 roles/rsnapshot.notyet/tasks/main.yml create mode 100644 roles/rsnapshot.notyet/templates/cron.j2 create mode 100644 roles/rsnapshot.notyet/templates/linux.conf.j2 create mode 100644 roles/webserver/files/default.conf create mode 100644 roles/webserver/files/homepage.conf create mode 100644 roles/webserver/meta/main.yml create mode 100644 roles/webserver/tasks/main.yml (limited to 'roles') diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml new file mode 100644 index 0000000..7e81c55 --- /dev/null +++ b/roles/common/tasks/main.yml @@ -0,0 +1,40 @@ +--- +- name: install common packages + apt: name={{item}} state=latest + with_items: + - ufw + - openssl + - ca-certificates + - curl + - wget + - jq + - rsync + +- name: firewall - allow ssh + ufw: rule=allow port=22 proto=tcp + +- name: firewall - enforce rules and deny by default + ufw: state=enabled policy=deny + +- name: forward root email + lineinfile: "dest=/etc/aliases regexp='root:' line='root: infra@odersky.com'" + +- name: unattended upgrades - install + apt: name={{item}} state=latest + with_items: + - unattended-upgrades + - apt-listchanges + +- name: unattended upgrades - configure email + lineinfile: + dest=/etc/apt/apt.conf.d/50unattended-upgrades + regexp='//Unattended-Upgrade::Mail "root";' + line='Unattended-Upgrade::Mail "root";' + backrefs=yes + +- name: unattended upgrades - enable + copy: + content: | + APT::Periodic::Update-Package-Lists "1"; + APT::Periodic::Unattended-Upgrade "1"; + dest: /etc/apt/apt.conf.d/20auto-upgrades diff --git a/roles/ddns.notyet/meta/main.yml b/roles/ddns.notyet/meta/main.yml new file mode 100644 index 0000000..fdda41b --- /dev/null +++ b/roles/ddns.notyet/meta/main.yml @@ -0,0 +1,3 @@ +--- +dependencies: + - role: common diff --git a/roles/ddns.notyet/tasks/main.yml b/roles/ddns.notyet/tasks/main.yml new file mode 100644 index 0000000..63caa0c --- /dev/null +++ b/roles/ddns.notyet/tasks/main.yml @@ -0,0 +1,11 @@ +--- +- include_vars: vars/vault.yml + +- name: install dns utilities + apt: name=dnsutils state=latest + +- name: install jq + apt: name=jq state=latest + +- name: schedule periodic updates of dns entry + template: src=update-dns.j2 dest=/etc/cron.daily/update-dns diff --git a/roles/ddns.notyet/templates/update-dns.j2 b/roles/ddns.notyet/templates/update-dns.j2 new file mode 100644 index 0000000..4d68666 --- /dev/null +++ b/roles/ddns.notyet/templates/update-dns.j2 @@ -0,0 +1,24 @@ +#!/bin/sh +set -e + +api_email=jodersky@gmail.com +api_key={{ddns_api_key}} +zone_name={{ddns_zone}} +record_name={{ddns_record}} + +cf() { + curl \ + -sS \ + -H "X-Auth-Email: $api_email"\ + -H "X-Auth-Key: $api_key"\ + -H "Content-Type: application/json"\ + $@ +} + +external_ip=$(dig +short myip.opendns.com @resolver1.opendns.com) +zone_id=$(cf -X GET "https://api.cloudflare.com/client/v4/zones?name=$zone_name" | jq -r '.result[0].id') +record_id=$(cf -X GET "https://api.cloudflare.com/client/v4/zones/$zone_id/dns_records?name=$record_name" | jq -r '.result[0].id') + +cf -X PUT "https://api.cloudflare.com/client/v4/zones/${zone_id}/dns_records/${record_id}" \ + --data {\"type\":\"A\",\"name\":\""$record_name"\",\"content\":\""$external_ip"\"} \ + || (echo "Error updating IP address." >&2 && exit 1) diff --git a/roles/ddns.notyet/vars/main.yml b/roles/ddns.notyet/vars/main.yml new file mode 100644 index 0000000..6128462 --- /dev/null +++ b/roles/ddns.notyet/vars/main.yml @@ -0,0 +1,2 @@ +--- +ddns_api_key: "{{vault_ddns_api_key}}" diff --git a/roles/ddns.notyet/vars/vault.yml b/roles/ddns.notyet/vars/vault.yml new file mode 100644 index 0000000..77502f8 --- /dev/null +++ b/roles/ddns.notyet/vars/vault.yml @@ -0,0 +1,8 @@ +$ANSIBLE_VAULT;1.1;AES256 +38333565623838383936376530366331383234626234346666623232643831333761376563666561 +3930343438613136656633656363633930623931626238330a656236633037303535663733383838 +33636566336164313365653766353931353739343562343435613130623739656432383831323466 +3039626461333738610a303632633562326133356635656234353334343764636236623238343262 +39623638376663643964623938626238626636313136636364633561346630303266303232363366 +33383361623532636165666433653964653937613038393132343762666131616338643230643734 +313734343834663538323038393337316635 diff --git a/roles/dl/files/dl.conf b/roles/dl/files/dl.conf new file mode 100644 index 0000000..43b96da --- /dev/null +++ b/roles/dl/files/dl.conf @@ -0,0 +1,17 @@ +server { + server_name dl.crashbox.io; + listen 80; + listen 443; + + root /srv/dl; + + location /debian/mini-dinstall { + deny all; + return 403; + } + + location / { + try_files $uri $uri/ =404; + autoindex on; + } +} diff --git a/roles/dl/files/mini-dinstall.conf b/roles/dl/files/mini-dinstall.conf new file mode 100644 index 0000000..9ceca88 --- /dev/null +++ b/roles/dl/files/mini-dinstall.conf @@ -0,0 +1,10 @@ +[DEFAULT] +archivedir = /srv/dl/debian +archive_style = flat +incoming_permissions = 0770 +architecture = all,amd64,i386,armhf +generate_release = 1 +mail_to = root@localhost + +[internal] +release_label = Internal Packages \ No newline at end of file diff --git a/roles/dl/files/mini-dinstall.service b/roles/dl/files/mini-dinstall.service new file mode 100644 index 0000000..f543123 --- /dev/null +++ b/roles/dl/files/mini-dinstall.service @@ -0,0 +1,12 @@ +[Unit] +Description=APT archive management + +[Service] +User=mini-dinstall +Group=mini-dinstall +Type=forking +ExecStart=/usr/bin/mini-dinstall +PIDFile=/srv/dl/debian/mini-dinstall/mini-dinstall.lock + +[Install] +WantedBy=multi-user.target \ No newline at end of file diff --git a/roles/dl/meta/main.yml b/roles/dl/meta/main.yml new file mode 100644 index 0000000..8d74850 --- /dev/null +++ b/roles/dl/meta/main.yml @@ -0,0 +1,6 @@ +--- +dependencies: + - role: common + - role: webserver + + diff --git a/roles/dl/tasks/main.yml b/roles/dl/tasks/main.yml new file mode 100644 index 0000000..a0dbd46 --- /dev/null +++ b/roles/dl/tasks/main.yml @@ -0,0 +1,28 @@ +--- + +- name: nginx - configure dl + copy: src=dl.conf dest=/etc/nginx/sites-available/dl.conf + +- name: nginx - activate dl + file: + src=/etc/nginx/sites-available/dl.conf + dest=/etc/nginx/sites-enabled/dl.conf + state=link + +- name: add mini-dinstall user + command: adduser --system --disabled-password --disabled-login --home /var/empty --no-create-home --quiet --force-badname --group mini-dinstall + +- name: install mini-dinstall + apt: name=mini-dinstall state=latest + +- name: copy mini-dinstall config + copy: src=mini-dinstall.conf dest=/etc/mini-dinstall.conf + +- name: create mini-dinstall archive directory + file: path=/srv/dl/debian state=directory owner=mini-dinstall group=mini-dinstall mode=0755 + +- name: copy mini-dinstall service config + copy: src=mini-dinstall.service dest=/etc/systemd/system/mini-dinstall.service + +- name: enable and start mini-dinstall service + service: name=mini-dinstall enabled=yes state=started diff --git a/roles/openvpn/files/ca.crt b/roles/openvpn/files/ca.crt new file mode 100644 index 0000000..dc24426 --- /dev/null +++ b/roles/openvpn/files/ca.crt @@ -0,0 +1,31 @@ +-----BEGIN CERTIFICATE----- +MIIFUDCCAzigAwIBAgIJALKknwe+743TMA0GCSqGSIb3DQEBCwUAMB8xHTAbBgNV +BAMMFEpha29iIE9kZXJza3kgVlBOIENBMB4XDTE2MTIyNjE1NDYzOFoXDTI2MTIy +NDE1NDYzOFowHzEdMBsGA1UEAwwUSmFrb2IgT2RlcnNreSBWUE4gQ0EwggIiMA0G +CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCqQWgLTIUBuJm83VlWA0Mq6kpHGqjD +PICzlEHFjT6uliSQBeGDCBZ5VyZH3xM+KXsbibDHlWuBebrysv6Eepl64E2X9BnH +7OtCM1XaYxITB5bXLvA+YGAdklZC28Izv63elcV4HCD593T38txErGWJsK1OG78i +GKIAAlhWR9wjdGxF8YzQx1GNud1AoY8Xgi3W0cTaJc18yqaapnDNs3gRcNBSmrq/ +s5CsFG/vvz0+Njf1u79qyrQVUFLYJqFWwnqrSmj/ldVYCn2vlIExNvFy5EGQi90L +Y1jyDQYMVDIC1yLWJIlW6TGZi8qjc7MbRXqLs1SePJaYtfxMG8mGb605cZ5v3mTS +Mi3+nFe5OIqk8E8NsVl/s2oUGbYc3GMdGKUU68O6ihUwH9Gxj1ocSq4cKxyXHXPL +uErCFBu36FN/CoAgdOThPED84x9n8EklGxewJKvkHNos3zQoubEimzqw1e8hXH3Z +kxHG325W4PcaT6HK7t127wvWPNywsYa5A+cuQKnXq6NysQbEhcsHxMUmeBBEOfaH +KQmji/KQTQQPAW8GpRh/PIVY/fmKVu8tKgVhQPlURNVqU0o2Mi/xDtnhFiPmaTzt +2zOyWpl3WGZrHiX+cdHqInqSQAbBe1sjNqPDTNsTGxAEnmzYK2Ya0C1TIc2MFv/j +uQRaOTRApAxy4wIDAQABo4GOMIGLMB0GA1UdDgQWBBTOxv73DemHSrCYq3B1GcDc +NrBOKzBPBgNVHSMESDBGgBTOxv73DemHSrCYq3B1GcDcNrBOK6EjpCEwHzEdMBsG +A1UEAwwUSmFrb2IgT2RlcnNreSBWUE4gQ0GCCQCypJ8Hvu+N0zAMBgNVHRMEBTAD +AQH/MAsGA1UdDwQEAwIBBjANBgkqhkiG9w0BAQsFAAOCAgEAckRY9ueeSa3uafKX +PzNYqmwUVlIEYhQtG3vy0rqDQU3gcNYEkABXigquZatF46qOZ0pTN+8vGCksN3mZ +42/idtEfv0yxlZIbJRHBjYs6YZP1/rABAEtZSxIebw+cq1zdXnr98xWGAVWA3WJY +np8+Man2zeBEqU4dSJOr6wPSqpwJOFaYwI+PeHqcpHUd+PWsdFaWeOkk58oaS+1j +oVPSdEP+YgAZ7Pn/O6cF7ft7k1H6mQ6oUYJwKjN9/lsaFwKghicH3/iCizwwqZCw +sFxkGUMMFlN8EAuKu/44Tk3BegsJnkF6EB6ihesA5sF/Ymbx+nYPIlkwY6E7wG5W ++/jfj+CbQmZqbtXtwtx8zCVCmNuYGFlv5nq5TpmBn9Uxb1cN7YPp/ytDd4YkvJyc +MsTKU12PFs4+XKItW0PV4ipY+djZnN//sJYjcJPKS7UsxMLg7oV5ooQvV6NMkVUg +yP+dPS5NK3L63HT2s9VyRKV058Oc/J9Kcm9GG5faFo2EUxCIRwvVne/gIcEqxaRD +5s533dmhI4VgWVIOhY00Fg7M3Ee016oTiRbZmmu2rpemHwEYkrmS4HKi+JWSce3a +PjQXZHPsfk05V84Dr2aLS7giC7QYOg+iaoeXh61djFsGaX1jltPHH2HG4F6FJ1XC +eCb8J4mhiEuYryEJKAz+55wKgp8= +-----END CERTIFICATE----- diff --git a/roles/openvpn/files/crl.pem b/roles/openvpn/files/crl.pem new file mode 100644 index 0000000..cbcc529 --- /dev/null +++ b/roles/openvpn/files/crl.pem @@ -0,0 +1,18 @@ +-----BEGIN X509 CRL----- +MIIC0zCBvAIBATANBgkqhkiG9w0BAQsFADAfMR0wGwYDVQQDDBRKYWtvYiBPZGVy +c2t5IFZQTiBDQRcNMTYxMjI2MTU1NTUzWhcNMTcwNjI0MTU1NTUzWjAUMBICAQIX +DTE2MTIyNjE1NTEyN1qgUzBRME8GA1UdIwRIMEaAFM7G/vcN6YdKsJircHUZwNw2 +sE4roSOkITAfMR0wGwYDVQQDDBRKYWtvYiBPZGVyc2t5IFZQTiBDQYIJALKknwe+ +743TMA0GCSqGSIb3DQEBCwUAA4ICAQA3NWbkDDKdaMBSMnX0pCOebHigtNwiBLa+ +7riMqu0W+lok/pnrYXIvssk36psXljv/9NZ/U3KE1TfSOXM84YKNgN9nPS1JFaMD +1bVJQ4WMlBO/onF1ELtAyIePhHm9ZQSNKa9i7hLep+PCZadvI8JIxZGNeKDHYv6x +xrs3yqyte0Lw3gRB8XjWXKJQPCmaYpRf/X1EdrHteZX78uTZX3ArbysyY1xpji98 +8r6AeYOQgR2hLmaa5mpgn9YCiN5VFherVexGubz7xRvIEvII8BcIk84tW08U9oCO +cyUsTxWeiDYd6WJY3BEjVSy0DRGHQMOhc84XSp4KMS9fQfdLpdXbpovf4mVhNuJQ +5H41ZZ7dwuVWEf0n3ma/EAVOQE6MD1vMaPedHBEwqRCNDXz6XkQPi6ar/uSi9YhX +Zyc/9DP/auQ5wgc6xkJptIB3DFKkW8yUHB7yEzhmWYuF8Z89Dtxsh9GV9e4s40v2 +ELrPm4Yf5UzeDQdl+ipkpjvL2Xs5+FRYtQIsTVGEnKcu0+fGHOd+bpRt909cpiNC +ToIgnskJpnBzGwlmCsAg3Mt8QB8GpKouIwyYRIDTSdzJnh9OUYHtqDC2MUZ+xgWF +YvqFMkMVQJ0g0X6f5BYukyicTNK/BJ++NySXov83Jb8xxQg771VxmJvWNx8plekZ +0oar1TLHJQ== +-----END X509 CRL----- diff --git a/roles/openvpn/files/dh4096.pem b/roles/openvpn/files/dh4096.pem new file mode 100644 index 0000000..3fd26d4 --- /dev/null +++ b/roles/openvpn/files/dh4096.pem @@ -0,0 +1,13 @@ +-----BEGIN DH PARAMETERS----- +MIICCAKCAgEA8PC5fLB2y0AAFvUFwSoZCi/vgWVHKoHY34kU3NnCrmAHKVpvBGJ0 +g8Y4No6MHWyMGtgt7JGcnRRokzsgedtn02j69rqiwQWDS6WlU3gOYSRQAtrzU6L8 +1TYoAc5iux0M0rw9nV2XSLZSRGsLQQDDsiOb0fsZD05B3JytyjIGCgs3PiztdmCM +4BIFn2VqYj2vm9+wmwJ716JRVHgieU58pHIQrao4uSRCSVTNru8+1ACXgcFI/xGk +89hti0Ywh2sGKC+9+SZOKdZMXl8u7NhCo9dAQAjg1e6wAp/jjP0yUWnlhY87rVl/ +LNQnVSM7VmPMgUGy1ffdLd03b/MBG1to64ioSaNyq0VAuevBihQ7BZaZxuwuioWk +eTLv0dp1Zie2IihiY3/IONu8HvrqvZn8+Ml7m4icTPwQrqN9S0eMsyA09MuNI3MP +5F+fn2zyib3fxwPV7GeNjsCj+QywFGdmukThD7sT0Q7BLx2KhZaj6D76JZLz4H0S +cBkJGjK3/YcjZFHipaaFvvEdftO33o+CdWwKc3+TL1gn3TB5smZS4V5oO3SkoMOr +mowBd6CsFqdNASvoWZs29CgRHewtAmMfx4ZtlcFDffGLNzx1DO8VoCX0RGATEI/M +vlrYYchykZjEMqjS6PAxpeCSDLWqIkW9fy8qUJcebZ7Rml25vv4SeeMCAQI= +-----END DH PARAMETERS----- diff --git a/roles/openvpn/files/server.conf b/roles/openvpn/files/server.conf new file mode 100644 index 0000000..a30e72c --- /dev/null +++ b/roles/openvpn/files/server.conf @@ -0,0 +1,306 @@ +################################################# +# Sample OpenVPN 2.0 config file for # +# multi-client server. # +# # +# This file is for the server side # +# of a many-clients <-> one-server # +# OpenVPN configuration. # +# # +# OpenVPN also supports # +# single-machine <-> single-machine # +# configurations (See the Examples page # +# on the web site for more info). # +# # +# This config should work on Windows # +# or Linux/BSD systems. Remember on # +# Windows to quote pathnames and use # +# double backslashes, e.g.: # +# "C:\\Program Files\\OpenVPN\\config\\foo.key" # +# # +# Comments are preceded with '#' or ';' # +################################################# + +# Which local IP address should OpenVPN +# listen on? (optional) +;local a.b.c.d + +# Which TCP/UDP port should OpenVPN listen on? +# If you want to run multiple OpenVPN instances +# on the same machine, use a different port +# number for each one. You will need to +# open up this port on your firewall. +port 1194 + +# TCP or UDP server? +;proto tcp +proto udp + +# "dev tun" will create a routed IP tunnel, +# "dev tap" will create an ethernet tunnel. +# Use "dev tap0" if you are ethernet bridging +# and have precreated a tap0 virtual interface +# and bridged it with your ethernet interface. +# If you want to control access policies +# over the VPN, you must create firewall +# rules for the the TUN/TAP interface. +# On non-Windows systems, you can give +# an explicit unit number, such as tun0. +# On Windows, use "dev-node" for this. +# On most systems, the VPN will not function +# unless you partially or fully disable +# the firewall for the TUN/TAP interface. +;dev tap +dev tun + +# Windows needs the TAP-Win32 adapter name +# from the Network Connections panel if you +# have more than one. On XP SP2 or higher, +# you may need to selectively disable the +# Windows firewall for the TAP adapter. +# Non-Windows systems usually don't need this. +;dev-node MyTap + +# SSL/TLS root certificate (ca), certificate +# (cert), and private key (key). Each client +# and the server must have their own cert and +# key file. The server and all clients will +# use the same ca file. +# +# See the "easy-rsa" directory for a series +# of scripts for generating RSA certificates +# and private keys. Remember to use +# a unique Common Name for the server +# and each of the client certificates. +# +# Any X509 key management system can be used. +# OpenVPN can also use a PKCS #12 formatted key file +# (see "pkcs12" directive in man page). +ca ca.crt +cert server.crt +key server.key # This file should be kept secret +crl-verify crl.pem + +# Diffie hellman parameters. +# Generate your own with: +# openssl dhparam -out dh2048.pem 2048 +dh dh4096.pem + +# Network topology +# Should be subnet (addressing via IP) +# unless Windows clients v2.0.9 and lower have to +# be supported (then net30, i.e. a /30 per client) +# Defaults to net30 (not recommended) +topology subnet + +# Configure server mode and supply a VPN subnet +# for OpenVPN to draw client addresses from. +# The server will take 10.8.0.1 for itself, +# the rest will be made available to clients. +# Each client will be able to reach the server +# on 10.8.0.1. Comment this line out if you are +# ethernet bridging. See the man page for more info. +;server 10.8.0.0 255.255.255.0 +server 192.168.255.128 255.255.255.128 + +# Maintain a record of client <-> virtual IP address +# associations in this file. If OpenVPN goes down or +# is restarted, reconnecting clients can be assigned +# the same virtual IP address from the pool that was +# previously assigned. +ifconfig-pool-persist ipp.txt + +# Configure server mode for ethernet bridging. +# You must first use your OS's bridging capability +# to bridge the TAP interface with the ethernet +# NIC interface. Then you must manually set the +# IP/netmask on the bridge interface, here we +# assume 10.8.0.4/255.255.255.0. Finally we +# must set aside an IP range in this subnet +# (start=10.8.0.50 end=10.8.0.100) to allocate +# to connecting clients. Leave this line commented +# out unless you are ethernet bridging. +;server-bridge 10.8.0.4 255.255.255.0 10.8.0.50 10.8.0.100 + +# Configure server mode for ethernet bridging +# using a DHCP-proxy, where clients talk +# to the OpenVPN server-side DHCP server +# to receive their IP address allocation +# and DNS server addresses. You must first use +# your OS's bridging capability to bridge the TAP +# interface with the ethernet NIC interface. +# Note: this mode only works on clients (such as +# Windows), where the client-side TAP adapter is +# bound to a DHCP client. +;server-bridge + +# Push routes to the client to allow it +# to reach other private subnets behind +# the server. Remember that these +# private subnets will also need +# to know to route the OpenVPN client +# address pool (10.8.0.0/255.255.255.0) +# back to the OpenVPN server. +;push "route 192.168.10.0 255.255.255.0" +;push "route 192.168.20.0 255.255.255.0" + +# To assign specific IP addresses to specific +# clients or if a connecting client has a private +# subnet behind it that should also have VPN access, +# use the subdirectory "ccd" for client-specific +# configuration files (see man page for more info). + +# EXAMPLE: Suppose the client +# having the certificate common name "Thelonious" +# also has a small subnet behind his connecting +# machine, such as 192.168.40.128/255.255.255.248. +# First, uncomment out these lines: +;client-config-dir ccd +;route 192.168.40.128 255.255.255.248 +# Then create a file ccd/Thelonious with this line: +# iroute 192.168.40.128 255.255.255.248 +# This will allow Thelonious' private subnet to +# access the VPN. This example will only work +# if you are routing, not bridging, i.e. you are +# using "dev tun" and "server" directives. + +# EXAMPLE: Suppose you want to give +# Thelonious a fixed VPN IP address of 10.9.0.1. +# First uncomment out these lines: +;client-config-dir ccd +;route 10.9.0.0 255.255.255.252 +# Then add this line to ccd/Thelonious: +# ifconfig-push 10.9.0.1 10.9.0.2 + +# Suppose that you want to enable different +# firewall access policies for different groups +# of clients. There are two methods: +# (1) Run multiple OpenVPN daemons, one for each +# group, and firewall the TUN/TAP interface +# for each group/daemon appropriately. +# (2) (Advanced) Create a script to dynamically +# modify the firewall in response to access +# from different clients. See man +# page for more info on learn-address script. +;learn-address ./script + +# If enabled, this directive will configure +# all clients to redirect their default +# network gateway through the VPN, causing +# all IP traffic such as web browsing and +# and DNS lookups to go through the VPN +# (The OpenVPN server machine may need to NAT +# or bridge the TUN/TAP interface to the internet +# in order for this to work properly). +push "redirect-gateway def1 bypass-dhcp" + +# Certain Windows-specific network settings +# can be pushed to clients, such as DNS +# or WINS server addresses. CAVEAT: +# http://openvpn.net/faq.html#dhcpcaveats +# The addresses below refer to the public +# DNS servers provided by opendns.com. +push "dhcp-option DNS 208.67.222.222" +push "dhcp-option DNS 208.67.220.220" + +# Uncomment this directive to allow different +# clients to be able to "see" each other. +# By default, clients will only see the server. +# To force clients to only see the server, you +# will also need to appropriately firewall the +# server's TUN/TAP interface. +;client-to-client + +# Uncomment this directive if multiple clients +# might connect with the same certificate/key +# files or common names. This is recommended +# only for testing purposes. For production use, +# each client should have its own certificate/key +# pair. +# +# IF YOU HAVE NOT GENERATED INDIVIDUAL +# CERTIFICATE/KEY PAIRS FOR EACH CLIENT, +# EACH HAVING ITS OWN UNIQUE "COMMON NAME", +# UNCOMMENT THIS LINE OUT. +;duplicate-cn + +# The keepalive directive causes ping-like +# messages to be sent back and forth over +# the link so that each side knows when +# the other side has gone down. +# Ping every 10 seconds, assume that remote +# peer is down if no ping received during +# a 120 second time period. +keepalive 10 120 + +# For extra security beyond that provided +# by SSL/TLS, create an "HMAC firewall" +# to help block DoS attacks and UDP port flooding. +# +# Generate with: +# openvpn --genkey --secret ta.key +# +# The server and each client must have +# a copy of this key. +# The second parameter should be '0' +# on the server and '1' on the clients. +;tls-auth ta.key 0 # This file is secret + +# Select a cryptographic cipher. +# This config item must be copied to +# the client config file as well. +;cipher BF-CBC # Blowfish (default) +cipher AES-128-CBC # AES +;cipher DES-EDE3-CBC # Triple-DES + +# Enable compression on the VPN link. +# If you enable it here, you must also +# enable it in the client config file. +comp-lzo + +# The maximum number of concurrently connected +# clients we want to allow. +;max-clients 100 + +# It's a good idea to reduce the OpenVPN +# daemon's privileges after initialization. +# +# You can uncomment this out on +# non-Windows systems. +user nobody +group nogroup + +# The persist options will try to avoid +# accessing certain resources on restart +# that may no longer be accessible because +# of the privilege downgrade. +persist-key +persist-tun + +# Output a short status file showing +# current connections, truncated +# and rewritten every minute. +status openvpn-status.log + +# By default, log messages will go to the syslog (or +# on Windows, if running as a service, they will go to +# the "\Program Files\OpenVPN\log" directory). +# Use log or log-append to override this default. +# "log" will truncate the log file on OpenVPN startup, +# while "log-append" will append to it. Use one +# or the other (but not both). +;log openvpn.log +;log-append openvpn.log + +# Set the appropriate level of log +# file verbosity. +# +# 0 is silent, except for fatal errors +# 4 is reasonable for general usage +# 5 and 6 can help to debug connection problems +# 9 is extremely verbose +verb 4 + +# Silence repeating messages. At most 20 +# sequential messages of the same message +# category will be output to the log. +;mute 20 diff --git a/roles/openvpn/handlers/main.yml b/roles/openvpn/handlers/main.yml new file mode 100644 index 0000000..d462ff1 --- /dev/null +++ b/roles/openvpn/handlers/main.yml @@ -0,0 +1,6 @@ +--- +- name: restart openvpn + service: name=openvpn state=restarted + +- name: restart ufw + service: name=ufw state=restarted diff --git a/roles/openvpn/meta/main.yml b/roles/openvpn/meta/main.yml new file mode 100644 index 0000000..fdda41b --- /dev/null +++ b/roles/openvpn/meta/main.yml @@ -0,0 +1,3 @@ +--- +dependencies: + - role: common diff --git a/roles/openvpn/tasks/main.yml b/roles/openvpn/tasks/main.yml new file mode 100644 index 0000000..ad3b928 --- /dev/null +++ b/roles/openvpn/tasks/main.yml @@ -0,0 +1,56 @@ +--- +- name: install openvpn + apt: name=openvpn state=latest + +- name: copy root certificate + copy: src=ca.crt dest=/etc/openvpn/ca.crt + notify: restart openvpn + +- name: copy dh parameters + copy: src=dh4096.pem dest=/etc/openvpn/dh4096.pem + notify: restart openvpn + +- name: copy server config + copy: src=server.conf dest=/etc/openvpn/server.conf + notify: restart openvpn + +- name: copy crl + copy: src=crl.pem dest=/etc/openvpn/crl.pem + notify: restart openvpn # restart to terminate all connections and enforce crl + +- name: copy server certificate + copy: + src="host_files/{{inventory_hostname}}/etc/openvpn/server.crt" + dest=/etc/openvpn/server.crt + notify: restart openvpn + +- name: copy server key + copy: + src="host_files/{{inventory_hostname}}/etc/openvpn/server.key" + dest=/etc/openvpn/server.key + mode=0600 + notify: restart openvpn + +- name: enable ip forwarding + sysctl: name="net.ipv4.ip_forward" value=1 sysctl_set=yes state=present reload=yes + +- name: firewall - update default forward policy + lineinfile: dest=/etc/default/ufw regexp=^DEFAULT_FORWARD_POLICY line=DEFAULT_FORWARD_POLICY="ACCEPT" + notify: restart ufw + +- name: firewall - add NAT rules + blockinfile: + dest: /etc/ufw/before.rules + insertbefore: BOF + block: | + # NAT table rules + *nat + :POSTROUTING ACCEPT [0:0] + # Allow traffic from OpenVPN client to eth0 + -A POSTROUTING -s 192.168.255.0/24 -o eth0 -j MASQUERADE + COMMIT + notify: restart ufw + +- name: firewall - allow openvpn + ufw: rule=allow port=1194 proto=udp + notify: restart ufw diff --git a/roles/rsnapshot.notyet/files/rsnapshot.conf b/roles/rsnapshot.notyet/files/rsnapshot.conf new file mode 100644 index 0000000..57e100c --- /dev/null +++ b/roles/rsnapshot.notyet/files/rsnapshot.conf @@ -0,0 +1,228 @@ +################################################# +# rsnapshot.conf - rsnapshot configuration file # +################################################# +# # +# PLEASE BE AWARE OF THE FOLLOWING RULE: # +# # +# This file requires tabs between elements # +# # +################################################# + +# This rsnapshot configuration file has been modified to support +# multiple hosts, each specified in /etc/rsnapshot.d/ and including +# this file. The idea is from +# http://derek.simkowiak.net/backing-up-multiple-servers-with-rsnapshot/ + +####################### +# CONFIG FILE VERSION # +####################### + +config_version 1.2 + +########################### +# SNAPSHOT ROOT DIRECTORY # +########################### + +# All snapshots will be stored under this root directory. +# +#snapshot_root /mnt/backup/ (defined in host-specific rsnapshot config file) + +# If no_create_root is enabled, rsnapshot will not automatically create the +# snapshot_root directory. This is particularly useful if you are backing +# up to removable media, such as a FireWire or USB drive. +# +no_create_root 1 + +################################# +# EXTERNAL PROGRAM DEPENDENCIES # +################################# + +# LINUX USERS: Be sure to uncomment "cmd_cp". This gives you extra features. +# EVERYONE ELSE: Leave "cmd_cp" commented out for compatibility. +# +# See the README file or the man page for more details. +# +cmd_cp /bin/cp + +# uncomment this to use the rm program instead of the built-in perl routine. +# +cmd_rm /bin/rm + +# rsync must be enabled for anything to work. This is the only command that +# must be enabled. +# +cmd_rsync /usr/bin/rsync + +# Uncomment this to enable remote ssh backups over rsync. +# +cmd_ssh /usr/bin/ssh + +# Comment this out to disable syslog support. +# +cmd_logger /usr/bin/logger + +# Uncomment this to specify the path to "du" for disk usage checks. +# If you have an older version of "du", you may also want to check the +# "du_args" parameter below. +# +cmd_du /usr/bin/du + +# Uncomment this to specify the path to rsnapshot-diff. +# +#cmd_rsnapshot_diff /usr/bin/rsnapshot-diff + +# Specify the path to a script (and any optional arguments) to run right +# before rsnapshot syncs files +# +#cmd_preexec /path/to/preexec/script + +# Specify the path to a script (and any optional arguments) to run right +# after rsnapshot syncs files +# +#cmd_postexec /path/to/postexec/script + +# Paths to lvcreate, lvremove, mount and umount commands, for use with +# Linux LVMs. +# +#linux_lvm_cmd_lvcreate /sbin/lvcreate +#linux_lvm_cmd_lvremove /sbin/lvremove +#linux_lvm_cmd_mount /bin/mount +#linux_lvm_cmd_umount /bin/umount + +######################################### +# BACKUP LEVELS / INTERVALS # +# Must be unique and in ascending order # +# e.g. alpha, beta, gamma, etc. # +######################################### + +retain daily 7 +retain weekly 4 +retain monthly 12 +retain yearly 3 + +############################################ +# GLOBAL OPTIONS # +# All are optional, with sensible defaults # +############################################ + +# Verbose level, 1 through 5. +# 1 Quiet Print fatal errors only +# 2 Default Print errors and warnings only +# 3 Verbose Show equivalent shell commands being executed +# 4 Extra Verbose Show extra verbose information +# 5 Debug mode Everything +# +verbose 3 + +# Same as "verbose" above, but controls the amount of data sent to the +# logfile, if one is being used. The default is 3. +# +loglevel 3 + +# If you enable this, data will be written to the file you specify. The +# amount of data written is controlled by the "loglevel" parameter. +# +#logfile /var/log/rsnapshot.log (defined in host-specific rsnapshot config file) + +# If enabled, rsnapshot will write a lockfile to prevent two instances +# from running simultaneously (and messing up the snapshot_root). +# If you enable this, make sure the lockfile directory is not world +# writable. Otherwise anyone can prevent the program from running. +# +#lockfile /var/run/rsnapshot.pid (defined in host-specific rsnapshot config file) + +# By default, rsnapshot check lockfile, check if PID is running +# and if not, consider lockfile as stale, then start +# Enabling this stop rsnapshot if PID in lockfile is not running +# +#stop_on_stale_lockfile 0 + +# Default rsync args. All rsync commands have at least these options set. +# +rsync_short_args -P +rsync_long_args --archive --delete --delete-excluded --relative --human-readable --stats --filter='dir-merge .rsyncignore' + +# ssh has no args passed by default, but you can specify some here. +# +ssh_args -p 22 + +# Default arguments for the "du" program (for disk space reporting). +# The GNU version of "du" is preferred. See the man page for more details. +# If your version of "du" doesn't support the -h flag, try -k flag instead. +# +du_args -csh + +# If this is enabled, rsync won't span filesystem partitions within a +# backup point. This essentially passes the -x option to rsync. +# The default is 0 (off). +# +#one_fs 0 + +# The include and exclude parameters, if enabled, simply get passed directly +# to rsync. If you have multiple include/exclude patterns, put each one on a +# separate line. Please look up the --include and --exclude options in the +# rsync man page for more details on how to specify file name patterns. +# +#include /usr/local/ +#exclude /boot/ + +# The include_file and exclude_file parameters, if enabled, simply get +# passed directly to rsync. Please look up the --include-from and +# --exclude-from options in the rsync man page for more details. +# +#include_file /path/to/include/file +#exclude_file /path/to/exclude/file + +# If your version of rsync supports --link-dest, consider enabling this. +# This is the best way to support special files (FIFOs, etc) cross-platform. +# The default is 0 (off). +# +#link_dest 0 + +# When sync_first is enabled, it changes the default behaviour of rsnapshot. +# Normally, when rsnapshot is called with its lowest interval +# (i.e.: "rsnapshot alpha"), it will sync files AND rotate the lowest +# intervals. With sync_first enabled, "rsnapshot sync" handles the file sync, +# and all interval calls simply rotate files. See the man page for more +# details. The default is 0 (off). +# +sync_first 1 + +# If enabled, rsnapshot will move the oldest directory for each interval +# to [interval_name].delete, then it will remove the lockfile and delete +# that directory just before it exits. The default is 0 (off). +# +#use_lazy_deletes 0 + +# Number of rsync re-tries. If you experience any network problems or +# network card issues that tend to cause ssh to fail with errors like +# "Corrupted MAC on input", for example, set this to a non-zero value +# to have the rsync operation re-tried. +# +#rsync_numtries 0 + +# LVM parameters. Used to backup with creating lvm snapshot before backup +# and removing it after. This should ensure consistency of data in some special +# cases +# +# LVM snapshot(s) size (lvcreate --size option). +# +#linux_lvm_snapshotsize 100M + +# Name to be used when creating the LVM logical volume snapshot(s). +# +#linux_lvm_snapshotname rsnapshot + +# Path to the LVM Volume Groups. +# +#linux_lvm_vgpath /dev + +# Mount point to use to temporarily mount the snapshot(s). +# +#linux_lvm_mountpath /path/to/mount/lvm/snapshot/during/backup + +############################### +### BACKUP POINTS / SCRIPTS ### +############################### + +# (defined in host-specific rsnapshot config file) \ No newline at end of file diff --git a/roles/rsnapshot.notyet/meta/main.yml b/roles/rsnapshot.notyet/meta/main.yml new file mode 100644 index 0000000..fdda41b --- /dev/null +++ b/roles/rsnapshot.notyet/meta/main.yml @@ -0,0 +1,3 @@ +--- +dependencies: + - role: common diff --git a/roles/rsnapshot.notyet/tasks/main.yml b/roles/rsnapshot.notyet/tasks/main.yml new file mode 100644 index 0000000..81b9d71 --- /dev/null +++ b/roles/rsnapshot.notyet/tasks/main.yml @@ -0,0 +1,17 @@ +--- +- name: install rsnapshot + apt: name=rsnapshot state=latest + +- name: create config directory + file: path=/etc/rsnapshot.d state=directory mode=0755 + +- name: copy parent configuration + copy: src=rsnapshot.conf dest=/etc/rsnapshot.conf force=true + +- name: copy child configurations + template: src=linux.conf.j2 dest="/etc/rsnapshot.d/{{host}}.conf" + vars: + host: "{{item}}" + with_items: + - muninn + - jodersky-mbp diff --git a/roles/rsnapshot.notyet/templates/cron.j2 b/roles/rsnapshot.notyet/templates/cron.j2 new file mode 100644 index 0000000..2cdf278 --- /dev/null +++ b/roles/rsnapshot.notyet/templates/cron.j2 @@ -0,0 +1,5 @@ +# m h dom mon dow command +00 * * * * rsnapshot -c /home/rsnapshot/$HOST/rsnapshot.conf sync && rsnapshot -c /home/rsnapshot/$HOST/rsnapshot.conf hourly +00 04 * * * rsnapshot -c /home/rsnapshot/$HOST/rsnapshot.conf daily +00 02 * * 0 rsnapshot -c /home/rsnapshot/$HOST/rsnapshot.conf weekly +00 00 1 * * rsnapshot -c /home/rsnapshot/$HOST/rsnapshot.conf monthly \ No newline at end of file diff --git a/roles/rsnapshot.notyet/templates/linux.conf.j2 b/roles/rsnapshot.notyet/templates/linux.conf.j2 new file mode 100644 index 0000000..26dffb9 --- /dev/null +++ b/roles/rsnapshot.notyet/templates/linux.conf.j2 @@ -0,0 +1,31 @@ +# This file requires tabs between elements + +# Include global rsnapshot configuration +include_conf /etc/rsnapshot.conf + +logfile /var/log/rsnapshot/{{host}}.log +lockfile /var/run/rsnapshot/{{host}}.pid + +snapshot_root /mnt/backup/rsnapshot/{{host}}/ + +include /usr/local/ +exclude /bin/ +exclude /boot/ +exclude /dev/ +exclude /lib/ +exclude /lib64/ +exclude /lost+found/ +exclude /proc/ +exclude /run/ +exclude /sbin/ +exclude /sys/ +exclude /tmp/ +exclude /usr/ +exclude /var/backups/ +exclude /var/cache/ +exclude /var/lock/ +exclude /var/run/ +exclude /var/spool/ +exclude /var/tmp/ + +backup backup@{{host}}:/ ./ \ No newline at end of file diff --git a/roles/webserver/files/default.conf b/roles/webserver/files/default.conf new file mode 100644 index 0000000..a85589f --- /dev/null +++ b/roles/webserver/files/default.conf @@ -0,0 +1,9 @@ +# Default catch-all configuration, applied when no other configuration matches +server { + server_name _; + listen 80 default_server; + listen 443 default_server; + + # close the connection without sending a response + return 444; +} diff --git a/roles/webserver/files/homepage.conf b/roles/webserver/files/homepage.conf new file mode 100644 index 0000000..9a07687 --- /dev/null +++ b/roles/webserver/files/homepage.conf @@ -0,0 +1,8 @@ +# Homepage +server { + server_name jodersky.ch odersky.com www.odersky.com crashbox.io www.crashbox.io; + listen 80; + listen 443; + + return 301 https://www.jodersky.ch$request_uri; +} diff --git a/roles/webserver/meta/main.yml b/roles/webserver/meta/main.yml new file mode 100644 index 0000000..fdda41b --- /dev/null +++ b/roles/webserver/meta/main.yml @@ -0,0 +1,3 @@ +--- +dependencies: + - role: common diff --git a/roles/webserver/tasks/main.yml b/roles/webserver/tasks/main.yml new file mode 100644 index 0000000..34f01b2 --- /dev/null +++ b/roles/webserver/tasks/main.yml @@ -0,0 +1,30 @@ +--- +- name: install nginx + apt: name=nginx state=latest + +- name: disable default nginx site + file: path=/etc/nginx/sites-enabled/default state=absent + +- name: remove default nginx site + file: path=/etc/nginx/sites-available/default state=absent + +- name: copy website config + copy: src={{item}} dest=/etc/nginx/sites-available/{{item}} + with_items: + - default.conf + - homepage.conf + +- name: activate website config + file: + src=/etc/nginx/sites-available/{{item}} + dest=/etc/nginx/sites-enabled/{{item}} + state=link + with_items: + - default.conf + - homepage.conf + +- name: firewall - allow http traffic + ufw: rule=allow port=80 proto=tcp + +- name: firewall - allow https traffic + ufw: rule=allow port=443 proto=tcp -- cgit v1.2.3