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Clean up

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This commit is contained in:
Jeffrey Serio 2024-08-01 01:06:57 -05:00
parent 0659e51b09
commit 17ebacd5da
7 changed files with 31 additions and 690 deletions
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159
debian-homelab-setup.yml
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---
- name: Setup homelab basics for Debian/Ubuntu systems
hosts: homelab
tasks:
- name: Update cache and all packages
register: updatesys
ansible.builtin.apt:
upgrade: dist
update_cache: true
become: true
- name: Display the last line of the previous task to check the stats
ansible.builtin.debug:
msg: "{{updatesys.stdout_lines|last}}"
- name: Install basic packages
ansible.builtin.apt:
update_cache: true
name:
- apt-file
- apt-listchanges
- apt-utils
- atop
- autoconf
- automake
- bat
- build-essential
- byobu
- cmake
- curl
- firewalld
- git
- htop
- jc
- jq
- less
- man-db
- manpages
- nfs-common
- pipx
- python3-dev
- python3-pip
- rclone
- rsync
- unattended-upgrades
- vim
- wget
- zsh
state: present
become: true
- name: Ensure systemd-logind is unmasked
ansible.builtin.systemd_service:
name: systemd-logind
enabled: true
masked: no
become: true
- name: Ensure systemd-networkd is enabled
ansible.builtin.systemd_service:
name: systemd-networkd
enabled: true
become: true
- name: Ensure NetworkManager is disabled
ansible.builtin.systemd_service:
name: NetworkManager
enabled: false
state: stopped
become: true
- name: Ensure man-db.timer is enabled
ansible.builtin.systemd_service:
name: man-db.timer
enabled: true
become: true
- name: Disable apt downloading translations
ansible.builtin.lineinfile:
path: /etc/apt/apt.conf.d/99translations
create: true
line: 'Acquire::Languages "none";'
owner: root
group: root
mode: "0644"
become: true
- name: Copy 20auto-upgrades
ansible.builtin.copy:
src: etc/apt/apt.conf.d/20auto-upgrades
dest: /etc/apt/apt.conf.d/20auto-upgrades
owner: root
group: root
mode: "0644"
become: true
- name: Copy 50unattended-upgrades
ansible.builtin.copy:
src: etc/apt/apt.conf.d/50unattended-upgrades
dest: /etc/apt/apt.conf.d/50unattended-upgrades
owner: root
group: root
mode: "0644"
become: true
- name: Ensure unattended-upgrades is enabled
ansible.builtin.systemd_service:
name: unattended-upgrades
enabled: true
state: started
become: true
- name: Set the shell to zsh for user
ansible.builtin.user:
name: "{{ ansible_user }}"
shell: /usr/bin/zsh
become: true
- name: Ensure glances systemd unit is in place for user
ansible.builtin.blockinfile:
path: "{{ ansible_user_dir }}/.config/systemd/user/glances.service"
create: true
state: present
block: |
[Unit]
Description=Glances
After=network.target
[Service]
ExecStart={{ ansible_user_dir }}/.local/bin/glances -s
Restart=always
RemainAfterExit=no
[Install]
WantedBy=default.target
owner: "{{ ansible_user }}"
group: "{{ ansible_user }}"
mode: "0644"
- name: Check if reboot is required
ansible.builtin.stat:
path: /var/run/reboot-required
register: reboot_required
become: true
- name: Set is_reboot_required fact
ansible.builtin.set_fact:
is_reboot_required: "{{ True if reboot_required.stat.exists else False }}"
- name: Reboot is needed
ansible.builtin.reboot:
reboot_timeout: 120
when: is_reboot_required | bool
become: true
- name: Post-reboot confirmation
ansible.builtin.debug:
msg: "{{ ansible_host }} is now back up and running"
when: is_reboot_required | bool

24
debian-update.yml Normal file
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---
- hosts: all
gather_facts: true
become: true
tasks:
- name: Perform a dist-upgrade
ansible.builtin.apt:
upgrade: dist
update_cache: true
- name: Check if reboot is required
ansible.builtin.stat:
path: /var/run/reboot-required
get_checksum: false
register: reboot_required_file
- name: Reboot the server (if required)
ansible.builtin.reboot:
when: reboot_required_file.stat.exists == true
- name: Remove dependencies that are no longer required
ansible.builtin.apt:
autoremove: true

186
debian-vm-setup.yml
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@ -1,186 +0,0 @@
---
- name: Provision a Debian server on a virtual machine
hosts: vms
become: true
tasks:
- name: Configure APT sources
ansible.builtin.blockinfile:
path: /etc/apt/sources.list
block: |
deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware
deb http://deb.debian.org/debian-security/ bookworm-security main contrib non-free non-free-firmware
owner: root
group: root
mode: "0644"
- name: Disable apt downloading translations
ansible.builtin.lineinfile:
path: /etc/apt/apt.conf.d/99translations
create: true
line: 'Acquire::Languages "none";'
owner: root
group: root
mode: "0644"
- name: Update cache and all packages
register: updatesys
ansible.builtin.apt:
upgrade: dist
update_cache: true
- name: Display the last line of the previous task to check the stats
ansible.builtin.debug:
msg: "{{updatesys.stdout_lines|last}}"
- name: Install basic packages
ansible.builtin.apt:
update_cache: true
name:
- apt-file
- apt-listchanges
- apt-utils
- atop
- autoconf
- automake
- bat
- build-essential
- byobu
- cmake
- curl
- firewalld
- git
- htop
- jc
- jq
- less
- man-db
- manpages
- pipx
- python3-dev
- python3-pip
- rclone
- rsync
- sudo
- systemd-resolved
- unattended-upgrades
- vim
- wget
- zsh
state: present
- name: Ensure man-db.timer is enabled
ansible.builtin.systemd_service:
name: man-db.timer
enabled: true
- name: Copy 20auto-upgrades
ansible.builtin.copy:
src: etc/apt/apt.conf.d/20auto-upgrades
dest: /etc/apt/apt.conf.d/20auto-upgrades
owner: root
group: root
mode: "0644"
- name: Copy 50unattended-upgrades
ansible.builtin.copy:
src: etc/apt/apt.conf.d/50unattended-upgrades
dest: /etc/apt/apt.conf.d/50unattended-upgrades
owner: root
group: root
mode: "0644"
- name: Ensure unattended-upgrades is enabled
ansible.builtin.systemd_service:
name: unattended-upgrades
enabled: true
state: started
- name: Ensure firewalld is enabled
ansible.builtin.systemd_service:
name: firewalld
enabled: true
state: started
- name: Ensure sudo no password privileges for the user 'jas'
ansible.builtin.lineinfile:
path: /etc/sudoers.d/jas
create: true
state: present
line: "jas ALL=(ALL) NOPASSWD: ALL"
owner: root
group: root
mode: "0640"
validate: /usr/sbin/visudo -csf %s
- name: Ensure the shell is set to zsh for user
ansible.builtin.user:
name: jas
shell: /usr/bin/zsh
- name: Ensure ethernet interface is configured for systemd-networkd
ansible.builtin.blockinfile:
path: /etc/systemd/network/ens3.network
create: true
state: present
block: |
[Match]
Name=ens3
[Network]
DHCP=yes
owner: root
group: root
mode: "0644"
- name: Ensure systemd-networkd is enabled
ansible.builtin.systemd_service:
name: systemd-networkd
enabled: true
- name: Ensure systemd-resolved is enabled
ansible.builtin.systemd_service:
name: systemd-resolved
enabled: true
- name: Ensure default network.service is disabled
ansible.builtin.systemd_service:
name: networking
enabled: false
- name: Ensure glances systemd unit is in place for user
ansible.builtin.blockinfile:
path: /home/jas/.config/systemd/user/glances.service
create: true
state: present
block: |
[Unit]
Description=Glances
After=network.target
[Service]
ExecStart=/home/jas/.local/bin/glances -s
Restart=always
RemainAfterExit=no
[Install]
WantedBy=default.target
owner: jas
group: jas
mode: "0644"
- name: Ensure empty .zshrc is in place for user
ansible.builtin.file:
path: /home/jas/.zshrc
state: touch
owner: jas
group: jas
mode: "0644"
- name: Reboot the system
ansible.builtin.reboot:
reboot_timeout: 120
- name: Post-reboot confirmation
ansible.builtin.debug:
msg: "{{ ansible_host }} is now back up and running"

150
debian-vps-setup.yml
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---
- name: Provision a Debian server on a remote VPS
hosts: remotes
become: true
tasks:
- name: Update cache and all packages
register: updatesys
ansible.builtin.apt:
upgrade: dist
update_cache: true
- name: Display the last line of the previous task to check the stats
ansible.builtin.debug:
msg: "{{updatesys.stdout_lines|last}}"
- name: Install basic packages
ansible.builtin.apt:
update_cache: true
name:
- apt-file
- apt-listchanges
- apt-utils
- bat
- curl
- fail2ban
- firewalld
- git
- htop
- jc
- jq
- less
- man-db
- manpages
- pipx
- python3-dev
- python3-pip
- rsync
- unattended-upgrades
- vim
- wget
state: present
- name: Ensure man-db.timer is enabled
ansible.builtin.systemd_service:
name: man-db.timer
enabled: true
- name: Disable apt downloading translations
ansible.builtin.lineinfile:
path: /etc/apt/apt.conf.d/99translations
create: true
line: 'Acquire::Languages "none";'
owner: root
group: root
mode: "0644"
- name: Copy 20auto-upgrades
ansible.builtin.copy:
src: etc/apt/apt.conf.d/20auto-upgrades
dest: /etc/apt/apt.conf.d/20auto-upgrades
owner: root
group: root
mode: "0644"
- name: Copy 50unattended-upgrades
ansible.builtin.copy:
src: etc/apt/apt.conf.d/50unattended-upgrades
dest: /etc/apt/apt.conf.d/50unattended-upgrades
owner: root
group: root
mode: "0644"
- name: Ensure unattended-upgrades is enabled
ansible.builtin.systemd_service:
name: unattended-upgrades
enabled: true
state: started
- name: Ensure /var/log/auth.log exists for fail2ban
ansible.builtin.file:
path: /var/log/auth.log
state: touch
owner: root
group: root
mode: "0644"
- name: Ensure fail2ban is enabled
ansible.builtin.systemd_service:
name: fail2ban
enabled: true
state: started
- name: Ensure firewalld is enabled
ansible.builtin.systemd_service:
name: firewalld
enabled: true
state: started
- name: Ensure the user 'jas' exists
ansible.builtin.user:
name: jas
shell: /bin/bash
create_home: true
- name: Ensure ~/.ssh exists for the user 'jas'
ansible.builtin.file:
path: /home/jas/.ssh
state: directory
owner: jas
group: jas
mode: "0700"
- name: Ensure SSH authorized key exists for the user 'jas'
ansible.builtin.copy:
src: /root/.ssh/authorized_keys
remote_src: true
dest: /home/jas/.ssh/authorized_keys
owner: jas
group: jas
mode: "0600"
- name: Ensure sudo no password privileges for the user 'jas'
ansible.builtin.lineinfile:
path: /etc/sudoers.d/jas
create: true
state: present
line: "jas ALL=(ALL) NOPASSWD: ALL"
owner: root
group: root
mode: "0640"
validate: /usr/sbin/visudo -csf %s
- name: Check if reboot is required
ansible.builtin.stat:
path: /var/run/reboot-required
register: reboot_required
- name: Set is_reboot_required fact
ansible.builtin.set_fact:
is_reboot_required: "{{ True if reboot_required.stat.exists else False }}"
- name: Reboot is needed
ansible.builtin.reboot:
reboot_timeout: 120
when: is_reboot_required | bool
- name: Post-reboot confirmation
ansible.builtin.debug:
msg: "{{ ansible_host }} is now back up and running"
when: is_reboot_required | bool

2
files/etc/apt/apt.conf.d/20auto-upgrades
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APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";

164
files/etc/apt/apt.conf.d/50unattended-upgrades
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// Unattended-Upgrade::Origins-Pattern controls which packages are
// upgraded.
//
// Lines below have the format "keyword=value,...". A
// package will be upgraded only if the values in its metadata match
// all the supplied keywords in a line. (In other words, omitted
// keywords are wild cards.) The keywords originate from the Release
// file, but several aliases are accepted. The accepted keywords are:
// a,archive,suite (eg, "stable")
// c,component (eg, "main", "contrib", "non-free")
// l,label (eg, "Debian", "Debian-Security")
// o,origin (eg, "Debian", "Unofficial Multimedia Packages")
// n,codename (eg, "jessie", "jessie-updates")
// site (eg, "http.debian.net")
// The available values on the system are printed by the command
// "apt-cache policy", and can be debugged by running
// "unattended-upgrades -d" and looking at the log file.
//
// Within lines unattended-upgrades allows 2 macros whose values are
// derived from /etc/debian_version:
// ${distro_id} Installed origin.
// ${distro_codename} Installed codename (eg, "buster")
Unattended-Upgrade::Origins-Pattern {
// Codename based matching:
// This will follow the migration of a release through different
// archives (e.g. from testing to stable and later oldstable).
// Software will be the latest available for the named release,
// but the Debian release itself will not be automatically upgraded.
"origin=Debian,codename=${distro_codename}-updates";
"origin=Debian,codename=${distro_codename}-proposed-updates";
"origin=Debian,codename=${distro_codename},label=Debian";
"origin=Debian,codename=${distro_codename},label=Debian-Security";
"origin=Debian,codename=${distro_codename}-security,label=Debian-Security";
// Archive or Suite based matching:
// Note that this will silently match a different release after
// migration to the specified archive (e.g. testing becomes the
// new stable).
// "o=Debian,a=stable";
// "o=Debian,a=stable-updates";
// "o=Debian,a=proposed-updates";
// "o=Debian Backports,a=${distro_codename}-backports,l=Debian Backports";
};
// Python regular expressions, matching packages to exclude from upgrading
Unattended-Upgrade::Package-Blacklist {
// The following matches all packages starting with linux-
// "linux-";
// Use $ to explicitely define the end of a package name. Without
// the $, "libc6" would match all of them.
// "libc6$";
// "libc6-dev$";
// "libc6-i686$";
// Special characters need escaping
// "libstdc\+\+6$";
// The following matches packages like xen-system-amd64, xen-utils-4.1,
// xenstore-utils and libxenstore3.0
// "(lib)?xen(store)?";
// For more information about Python regular expressions, see
// https://docs.python.org/3/howto/regex.html
};
// This option allows you to control if on a unclean dpkg exit
// unattended-upgrades will automatically run
// dpkg --force-confold --configure -a
// The default is true, to ensure updates keep getting installed
//Unattended-Upgrade::AutoFixInterruptedDpkg "true";
// Split the upgrade into the smallest possible chunks so that
// they can be interrupted with SIGTERM. This makes the upgrade
// a bit slower but it has the benefit that shutdown while a upgrade
// is running is possible (with a small delay)
//Unattended-Upgrade::MinimalSteps "true";
// Install all updates when the machine is shutting down
// instead of doing it in the background while the machine is running.
// This will (obviously) make shutdown slower.
// Unattended-upgrades increases logind's InhibitDelayMaxSec to 30s.
// This allows more time for unattended-upgrades to shut down gracefully
// or even install a few packages in InstallOnShutdown mode, but is still a
// big step back from the 30 minutes allowed for InstallOnShutdown previously.
// Users enabling InstallOnShutdown mode are advised to increase
// InhibitDelayMaxSec even further, possibly to 30 minutes.
//Unattended-Upgrade::InstallOnShutdown "false";
// Send email to this address for problems or packages upgrades
// If empty or unset then no email is sent, make sure that you
// have a working mail setup on your system. A package that provides
// 'mailx' must be installed. E.g. "user@example.com"
Unattended-Upgrade::Mail "hyperreal@fedoraproject.org";
// Set this value to one of:
// "always", "only-on-error" or "on-change"
// If this is not set, then any legacy MailOnlyOnError (boolean) value
// is used to chose between "only-on-error" and "on-change"
Unattended-Upgrade::MailReport "on-change";
// Remove unused automatically installed kernel-related packages
// (kernel images, kernel headers and kernel version locked tools).
Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";
// Do automatic removal of newly unused dependencies after the upgrade
Unattended-Upgrade::Remove-New-Unused-Dependencies "true";
// Do automatic removal of unused packages after the upgrade
// (equivalent to apt-get autoremove)
//Unattended-Upgrade::Remove-Unused-Dependencies "false";
// Automatically reboot *WITHOUT CONFIRMATION* if
// the file /var/run/reboot-required is found after the upgrade
Unattended-Upgrade::Automatic-Reboot "true";
// Automatically reboot even if there are users currently logged in
// when Unattended-Upgrade::Automatic-Reboot is set to true
Unattended-Upgrade::Automatic-Reboot-WithUsers "true";
// If automatic reboot is enabled and needed, reboot at the specific
// time instead of immediately
// Default: "now"
//Unattended-Upgrade::Automatic-Reboot-Time "02:00";
// Use apt bandwidth limit feature, this example limits the download
// speed to 70kb/sec
//Acquire::http::Dl-Limit "70";
// Enable logging to syslog. Default is False
// Unattended-Upgrade::SyslogEnable "false";
// Specify syslog facility. Default is daemon
// Unattended-Upgrade::SyslogFacility "daemon";
// Download and install upgrades only on AC power
// (i.e. skip or gracefully stop updates on battery)
// Unattended-Upgrade::OnlyOnACPower "true";
// Download and install upgrades only on non-metered connection
// (i.e. skip or gracefully stop updates on a metered connection)
// Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true";
// Verbose logging
// Unattended-Upgrade::Verbose "false";
// Print debugging information both in unattended-upgrades and
// in unattended-upgrade-shutdown
// Unattended-Upgrade::Debug "false";
// Allow package downgrade if Pin-Priority exceeds 1000
// Unattended-Upgrade::Allow-downgrade "false";
// When APT fails to mark a package to be upgraded or installed try adjusting
// candidates of related packages to help APT's resolver in finding a solution
// where the package can be upgraded or installed.
// This is a workaround until APT's resolver is fixed to always find a
// solution if it exists. (See Debian bug #711128.)
// The fallback is enabled by default, except on Debian's sid release because
// uninstallable packages are frequent there.
// Disabling the fallback speeds up unattended-upgrades when there are
// uninstallable packages at the expense of rarely keeping back packages which
// could be upgraded or installed.
// Unattended-Upgrade::Allow-APT-Mark-Fallback "true";

36
inventory.yml
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@ -1,37 +1,15 @@
---
homelab:
hosts:
pi0:
hyperreal.coffee:
ansible_user: jas
ansible_host: 10.0.0.10
ansible_python_interpreter: /usr/bin/python3
pi1:
ansible_user: jas
ansible_host: 10.0.0.11
ansible_python_interpreter: /usr/bin/python3
pi2:
ansible_user: jas
ansible_host: 10.0.0.12
ansible_python_interpreter: /usr/bin/python3
vps:
hosts:
bsky:
ansible_user: root
ansible_host: bsky.hyperreal.coffee
ansible_python_interpreter: /usr/bin/python3
nirn:
ansible_user: root
ansible_host: nirn.quest
ansible_python_interpreter: /usr/bin/python3
hyperreal:
ansible_user: root
ansible_host: hyperreal.coffee
ansible_python_interpreter: /usr/bin/python3
vms:
hosts:
hyperreal:
ansible_user: root
aux-vm:
ansible_user: jas
ansible_host: 10.0.0.26
ansible_python_interpreter: /usr/bin/python3
box.moonshadow.dev:
ansible_user: jas
ansible_host: box.moonshadow.dev
ansible_python_interpreter: /usr/bin/python3