lech ansible

ansible/README.md

@@ -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:
+Additional variables:
-- `gandi_api_key`: gandi api key for dynamic dns
+- `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
+- `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
-  - 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
-  - Host is already trusted via ssh and can be ssh'd into using keys
+- Passwordless sudo is enabled for the user ansible uses
-  - Passwordless sudo is enabled for the user ansible uses
+- ZFS and Docker already already configured on applicable hosts
-
+- Special mounts such as /media-vtluug already have their folder created.
-- ZFS server:
+- Any additional users have been created
-  - 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

ansible/files/bigdummy-main.cf

@@ -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 = 

ansible/files/dma.conf

@@ -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

ansible/files/exports

@@ -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)

ansible/files/lech/smb.conf

@@ -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
+

ansible/hosts.cfg

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

ansible/main.yml

@@ -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
+#- hosts: fogcutter
-  become: yes
+#  become: yes
-  handlers:
+#  handlers:
-    - import_tasks: handlers.yml
+#    - import_tasks: handlers.yml
-  tasks:
+#  tasks:
-    - name: Copy Dynamic DNS script
+#    - name: Copy Dynamic DNS script
-      template:
+#      template:
-        src: templates/gandi-ddns.sh.j2
+#        src: templates/gandi-ddns.sh.j2
-        dest: /usr/local/bin/gandi-ddns.sh
+#        dest: /usr/local/bin/gandi-ddns.sh
-        owner: root
+#        owner: root
-        group: root
+#        group: root
-        mode: '0755'
+#        mode: '0755'
-      when: gandi_api_key is defined and gandi_api_key != ''
+#      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
+# Lech (main host) config
-      cron:
+- hosts: lech
-        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
   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
+    - debug:
-      apt:
+        msg: Manually copy vtluug ssh key
-        deb: https://downloads.rclone.org/rclone-current-linux-amd64.deb
-        force_apt_get: yes
 
     - 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
+    - name: Mastodon cronjobs - Sunday
-- hosts: irc
+      cron:
-  become: yes
+        name: "mastodon {{ item }} remove"
-  handlers:
+        minute: '0'
-    - import_tasks: handlers.yml
+        hour: '0'
-  tasks:
+        day: '*'
-    - name: Install weechat systemd service
+        month: '*'
-      copy:
+        weekday: '0'
-        src: files/weechat.service
+        job: "/usr/bin/docker exec mastodon-web tootctl {{ item }} remove"
-        dest: /etc/systemd/system/weechat.service
+        user: paul
-        owner: root
+      loop:
-        group: root
+        - media
-        mode: '0644'
+        - preview_cards
-      notify: Enable weechat service
+

ansible/templates/dma-auth.conf.j2

@@ -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 }}