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Author SHA1 Message Date
Paul Walko 3109e6961c lech ansible 2023-09-07 14:19:40 -06:00
Paul Walko 90aec2b881 misc updates 2023-09-07 14:19:40 -06:00
9 changed files with 316 additions and 167 deletions

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@ -5,29 +5,15 @@ export GANDI_API_KEY=mykey
ansible-playbook main.yml -i hosts.cfg --extra-vars "gandi_api_key=$GANDI_API_KEY" --limit=cabinet
```
All additional variables:
- `gandi_api_key`: gandi api key for dynamic dns
- `dma_auth`: smtp password to be used by dma
Additional variables:
- `gandi_api_key`: gandi api key for dynamic dns (only for hosts with non-static IPs)
- `dma_auth`: smtp password to be used by dma (for sending mail)
Assumes:
- All:
- OS (Debian) has been installed and IPs have been configured in hosts.cfg
- Host is already trusted via ssh and can be ssh'd into using keys
- Passwordless sudo is enabled for the user ansible uses
- ZFS server:
- ZFS is configured with a volume at /bigdata
- Media server:
- Create /media-vtluug folder ??? TODO!!
- Remote:
- users have already been created
- Laptop/etc:
- Manually configure ssh and tor
- TODO:
- fix for network-online.target debian 10 bug
- add samba stuff for fogcutter
- ZFS and Docker already already configured on applicable hosts
- Special mounts such as /media-vtluug already have their folder created.
- Any additional users have been created

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@ -1,55 +0,0 @@
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
readme_directory = no
# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on
# fresh installs.
compatibility_level = 2
# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = bigdummy.seaturtle.pw
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = $myhostname, bigdummy.seaturtle.pw, localhost.seaturtle.pw, , localhost
relayhost = [smtp.gmail.com]:587
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
# added configs
# http://mhawthorne.net/posts/postfix-configuring-gmail-as-relay.html
smtp_use_tls = yes
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
smtp_sasl_security_options =

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@ -4,7 +4,7 @@
# smarthost support.
# NOTE: on Debian systems this is handled via debconf!
# Please use dpkg-reconfigure dma to change this value.
SMARTHOST smtp.gmail.com
SMARTHOST smtp.fastmail.com
# Use this SMTP port. Most users will be fine with the default (25)
PORT 587
@ -63,6 +63,7 @@ MAILNAME /etc/mailname
# MASQUERADE john@ on host "hamlet" will send all mails as john@hamlet
# MASQUERADE percolator will send mails as $username@percolator, e.g. fish@percolator
# MASQUERADE herb@ert will send all mails as herb@ert
MASQUERADE puffy@bigcavemaps.com
# Directly forward the mail to the SMARTHOST bypassing aliases and local delivery
#NULLCLIENT

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@ -1 +0,0 @@
/bigdata 10.42.0.0/24(ro,all_squash,no_subtree_check) 10.200.0.0/24(rw,no_subtree_check,no_root_squash)

226
ansible/files/lech/smb.conf Normal file
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@ -0,0 +1,226 @@
#
# Sample configuration file for the Samba suite for Debian GNU/Linux.
#
#
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options most of which
# are not shown in this example
#
# Some options that are often worth tuning have been included as
# commented-out examples in this file.
# - When such options are commented with ";", the proposed setting
# differs from the default Samba behaviour
# - When commented with "#", the proposed setting is the default
# behaviour of Samba but the option is considered important
# enough to be mentioned here
#
# NOTE: Whenever you modify this file you should run the command
# "testparm" to check that you have not made any basic syntactic
# errors.
#======================= Global Settings =======================
[global]
smb ports = 4445
client min protocol = SMB3_11
## Browsing/Identification ###
# Change this to the workgroup/NT-domain name your Samba server will part of
workgroup = PEWWG
#### Networking ####
# The specific set of interfaces / networks to bind to
# This can be either the interface name or an IP address/netmask;
# interface names are normally preferred
; interfaces = 127.0.0.0/8 eth0
interfaces = 64.112.38.10/30 eno1
# Only bind to the named interfaces and/or networks; you must use the
# 'interfaces' option above to use this.
# It is recommended that you enable this feature if your Samba machine is
# not protected by a firewall or is a firewall itself. However, this
# option cannot handle dynamic or non-broadcast interfaces correctly.
; bind interfaces only = yes
#### Debugging/Accounting ####
# This tells Samba to use a separate log file for each machine
# that connects
log file = /var/log/samba/log.%m
# Cap the size of the individual log files (in KiB).
max log size = 1000
# We want Samba to only log to /var/log/samba/log.{smbd,nmbd}.
# Append syslog@1 if you want important messages to be sent to syslog too.
logging = file
# Do something sensible when Samba crashes: mail the admin a backtrace
panic action = /usr/share/samba/panic-action %d
####### Authentication #######
# Server role. Defines in which mode Samba will operate. Possible
# values are "standalone server", "member server", "classic primary
# domain controller", "classic backup domain controller", "active
# directory domain controller".
#
# Most people will want "standalone server" or "member server".
# Running as "active directory domain controller" will require first
# running "samba-tool domain provision" to wipe databases and create a
# new domain.
server role = standalone server
obey pam restrictions = yes
# This boolean parameter controls whether Samba attempts to sync the Unix
# password with the SMB password when the encrypted SMB password in the
# passdb is changed.
unix password sync = yes
# For Unix password sync to work on a Debian GNU/Linux system, the following
# parameters must be set (thanks to Ian Kahan <<kahan@informatik.tu-muenchen.de> for
# sending the correct chat script for the passwd program in Debian Sarge).
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
# This boolean controls whether PAM will be used for password changes
# when requested by an SMB client instead of the program listed in
# 'passwd program'. The default is 'no'.
pam password change = yes
# This option controls how unsuccessful authentication attempts are mapped
# to anonymous connections
map to guest = bad user
########## Domains ###########
#
# The following settings only takes effect if 'server role = classic
# primary domain controller', 'server role = classic backup domain controller'
# or 'domain logons' is set
#
# It specifies the location of the user's
# profile directory from the client point of view) The following
# required a [profiles] share to be setup on the samba server (see
# below)
; logon path = \\%N\profiles\%U
# Another common choice is storing the profile in the user's home directory
# (this is Samba's default)
# logon path = \\%N\%U\profile
# The following setting only takes effect if 'domain logons' is set
# It specifies the location of a user's home directory (from the client
# point of view)
; logon drive = H:
# logon home = \\%N\%U
# The following setting only takes effect if 'domain logons' is set
# It specifies the script to run during logon. The script must be stored
# in the [netlogon] share
# NOTE: Must be store in 'DOS' file format convention
; logon script = logon.cmd
# This allows Unix users to be created on the domain controller via the SAMR
# RPC pipe. The example command creates a user account with a disabled Unix
# password; please adapt to your needs
; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u
# This allows machine accounts to be created on the domain controller via the
# SAMR RPC pipe.
# The following assumes a "machines" group exists on the system
; add machine script = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u
# This allows Unix groups to be created on the domain controller via the SAMR
# RPC pipe.
; add group script = /usr/sbin/addgroup --force-badname %g
############ Misc ############
# Using the following line enables you to customise your configuration
# on a per machine basis. The %m gets replaced with the netbios name
# of the machine that is connecting
; include = /home/samba/etc/smb.conf.%m
# Some defaults for winbind (make sure you're not using the ranges
# for something else.)
; idmap config * : backend = tdb
; idmap config * : range = 3000-7999
; idmap config YOURDOMAINHERE : backend = tdb
; idmap config YOURDOMAINHERE : range = 100000-999999
; template shell = /bin/bash
# Setup usershare options to enable non-root users to share folders
# with the net usershare command.
# Maximum number of usershare. 0 means that usershare is disabled.
# usershare max shares = 100
# Allow users who've been granted usershare privileges to create
# public shares, not just authenticated ones
usershare allow guests = yes
#======================= Share Definitions =======================
[pew-photos]
comment = pew's photos
browseable = yes
path = /mammoth/tmp/pew-photos
guest ok = no
read only = yes
create mask = 0644
directory mask = 0755
valid users = paul
# Un-comment the following and create the netlogon directory for Domain Logons
# (you need to configure Samba to act as a domain controller too.)
;[netlogon]
; comment = Network Logon Service
; path = /home/samba/netlogon
; guest ok = yes
; read only = yes
# Un-comment the following and create the profiles directory to store
# users profiles (see the "logon path" option above)
# (you need to configure Samba to act as a domain controller too.)
# The path below should be writable by all users so that their
# profile directory may be created the first time they log on
;[profiles]
; comment = Users profiles
; path = /home/samba/profiles
; guest ok = no
; browseable = no
; create mask = 0600
; directory mask = 0700
;[printers]
; comment = All Printers
; browseable = no
; path = /var/spool/samba
; printable = yes
; guest ok = no
; read only = yes
; create mask = 0700
# Windows clients look for this share name as a source of downloadable
# printer drivers
;[print$]
; comment = Printer Drivers
; path = /var/lib/samba/printers
; browseable = yes
; read only = yes
; guest ok = no
# Uncomment to allow remote administration of Windows print drivers.
# You may need to replace 'lpadmin' with the name of the group your
# admin users are members of.
# Please note that you also need to set appropriate Unix permissions
# to the drivers directory for these users to have write rights in it
; write list = root, @lpadmin

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@ -1,14 +1,11 @@
[all:vars]
ansible_python_interpreter=/usr/bin/python3
[homelab]
fogcutter hostname=fogcutter.seaturtle.pw interface=eno1 admin=joe
[fogcutter]
paul@fogcutter.seaturtle.pw hostname=fogcutter.seaturtle.pw hostname_short=fogcutter interface=eno1 admin=joe
[daily]
cabinet hostname=cabinet.seaturtle.pw interface=enp9s0 admin=paul
[cabinet]
paul@cabinet.seaturtle.pw hostname=cabinet.seaturtle.pw hostname_short=cabinet interface=enp9s0 admin=paul
[irc]
joe@madone.seaturtle.pw hostname=madone.seaturtle.pw interface=enp1s0 admin=joe
[cloudlab]
joe@polyvalent hostname=polyvalent.seaturtle.pw interface=eth0 admin=joe
[lech]
paul@lech.seaturtle.pw hostname=lech.seaturtle.pw hostname_short=lech interface=eno1 admin=paul

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@ -1,7 +1,7 @@
# All hosts are debian 10 or 11
# All hosts are debian
---
# Common
- hosts: daily,homelab,irc
- hosts: cabinet,fogcutter,lech
become: yes
handlers:
- import_tasks: handlers.yml
@ -16,6 +16,7 @@
name:
- apt-listchanges
- beets
- bsd-mailx
- chrony
- curl
- dma
@ -32,6 +33,7 @@
- smartmontools
- snapd
- speedtest-cli
- sshfs
- tmux
- tor
- unattended-upgrades
@ -112,7 +114,7 @@
- name: Configure dma auth
template:
src: templates/auth.conf.j2
src: templates/dma-auth.conf.j2
dest: /etc/dma/auth.conf
owner: root
group: mail
@ -150,57 +152,30 @@
msg: Manually get tor hostname
# Common dynamic settings
- hosts: daily,homelab
become: yes
handlers:
- import_tasks: handlers.yml
tasks:
- name: Copy Dynamic DNS script
template:
src: templates/gandi-ddns.sh.j2
dest: /usr/local/bin/gandi-ddns.sh
owner: root
group: root
mode: '0755'
when: gandi_api_key is defined and gandi_api_key != ''
#- hosts: fogcutter
# become: yes
# handlers:
# - import_tasks: handlers.yml
# tasks:
# - name: Copy Dynamic DNS script
# template:
# src: templates/gandi-ddns.sh.j2
# dest: /usr/local/bin/gandi-ddns.sh
# owner: root
# group: root
# mode: '0755'
# when: gandi_api_key is defined and gandi_api_key != ''
#
# - name: Add Dynamic DNS cronjob
# cron:
# name: "Update dynamic dns"
# job: /usr/local/bin/gandi-ddns.sh
# special_time: daily
# user: root
# when: gandi_api_key is defined
- name: Add Dynamic DNS cronjob
cron:
name: "Update dynamic dns"
job: /usr/local/bin/gandi-ddns.sh
special_time: daily
user: root
when: gandi_api_key is defined
# Docker
- hosts: homelab,irc
become: yes
tasks:
- name: Add Docker GPG key
apt_key:
url: https://download.docker.com/linux/debian/gpg
- name: Add Docker APT repository
apt_repository:
repo: deb [arch=amd64] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable
- name: Install Docker CE
apt:
name:
- docker-ce
- docker-ce-cli
- containerd.io
force_apt_get: yes
update_cache: yes
- name: Add admin to docker group
user:
name: "{{ admin }}"
groups: docker
append: yes
# Compute config
- hosts: homelab
# Lech (main host) config
- hosts: lech
become: yes
handlers:
- import_tasks: handlers.yml
@ -208,11 +183,29 @@
- name: Install samba, zfs stuff
apt:
name:
- samba
- zfs-auto-snapshot
- zfs-zed
force_apt_get: yes
update_cache: yes
- name: Create samba dir
file:
path: /mammoth/tmp/pew-photos
state: directory
owner: paul
group: paul
notify: Restart smbd
- name: Configure samba
copy:
src: files/lech/smb.conf
dest: /etc/samba/smb.conf
owner: root
group: root
mode: '0644'
notify: Restart smbd
- name: Configure zfs-zed
copy:
src: files/zed.rc
@ -222,25 +215,27 @@
mode: '0644'
notify: Restart zfs-zed
- name: Install weekly bigdata scrub cron job
- name: ZFS cronjob - Sunday
cron:
name: 'Weekly zfs pool status check'
special_time: weekly
minute: '0'
hour: '0'
day: '*'
month: '*'
weekday: '0'
job: '/usr/sbin/zpool status | mail -s "ZFS STATUS" paul@bigcavemaps.com'
user: root
user: paul
- name: Mount vtluug /media via sshfs
mount:
src: pew-media@dirtycow.vtluug.org:/nfs/cistern/share/media
path: /media-vtluug
fstype: fuse.sshfs
opts: reconnect,allow_other,ro,_netdev,IdentityFile=/home/paul/.ssh/id_rsa_fast
opts: allow_other,ro,_netdev,StrictHostKeyChecking=no,IdentityFile=/home/paul/.ssh/id_rsa_fast
state: mounted
- name: Install rclone
apt:
deb: https://downloads.rclone.org/rclone-current-linux-amd64.deb
force_apt_get: yes
- debug:
msg: Manually copy vtluug ssh key
- debug:
msg: Manually configure rclone remote drive
@ -253,20 +248,20 @@
day: '*'
month: '*'
weekday: '1'
job: "/home/paul/scripts-private/{{ hostname_short }}/backup.sh"
user: paul
job: "/home/paul/scripts-private/{{ inventory_hostname }}/backup.sh"
# IRC config
- hosts: irc
become: yes
handlers:
- import_tasks: handlers.yml
tasks:
- name: Install weechat systemd service
copy:
src: files/weechat.service
dest: /etc/systemd/system/weechat.service
owner: root
group: root
mode: '0644'
notify: Enable weechat service
- name: Mastodon cronjobs - Sunday
cron:
name: "mastodon {{ item }} remove"
minute: '0'
hour: '0'
day: '*'
month: '*'
weekday: '0'
job: "/usr/bin/docker exec mastodon-web tootctl {{ item }} remove"
user: paul
loop:
- media
- preview_cards

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@ -2,4 +2,4 @@
#
# SMTP authentication entries (currently AUTH LOGIN only)
# Format: user|my.smarthost.example.com:password
zedseaturtlepw@gmail.com|smtp.gmail.com:{{ dma_auth }}
paul@bigcavemaps.com|smtp.fastmail.com:{{ dma_auth }}