Add steps for SSH daemon config.

cookbooks/base/default.rb

@@ -71,7 +71,7 @@ include_recipe './cloudflared.rb'
 
 # recipes for Ubuntu 20.04 and later
 case node['platform_version']
-when "20.04", "22.04"
+when "20.04", "22.04", "24.04"
   remote_file '/etc/multipath.conf' do
     owner 'root'
     group 'root'
@@ -89,29 +89,40 @@ when "20.04", "22.04"
   service 'systemd-timesyncd' do
     action :enable
   end
-end
 
-case node['platform_version']
+  case node['platform_version']
-when "20.04"
+  when "20.04"
-  remote_file '/etc/systemd/timesyncd.conf' do
+    remote_file '/etc/systemd/timesyncd.conf' do
-    owner 'root'
+      owner 'root'
-    group 'root'
+      group 'root'
-    mode '0644'
+      mode '0644'
 
-    notifies :restart, 'service[systemd-timesyncd]'
+      notifies :restart, 'service[systemd-timesyncd]'
-  end
+    end
-when "22.04"
+  when "22.04"
-  remote_file '/etc/systemd/timesyncd.conf' do
+    remote_file '/etc/systemd/timesyncd.conf' do
-    owner 'root'
+      owner 'root'
-    group 'root'
+      group 'root'
-    mode '0644'
+      mode '0644'
 
-    source 'files/etc/systemd/timesyncd.2204.conf'
+      source 'files/etc/systemd/timesyncd.2204.conf'
 
-    notifies :restart, 'service[systemd-timesyncd]'
+      notifies :restart, 'service[systemd-timesyncd]'
+    end
+  when "24.04"
+    remote_file '/etc/systemd/timesyncd.conf' do
+      owner 'root'
+      group 'root'
+      mode '0644'
+
+      source 'files/etc/systemd/timesyncd.2404.conf'
+
+      notifies :restart, 'service[systemd-timesyncd]'
+    end
   end
 end
 
+
 # AWS EC2 Swap Setting:
 if node['is_ec2']
   include_recipe './aws_ec2.rb'

cookbooks/base/files/etc/ssh/sshd_config.2404

@@ -0,0 +1,122 @@
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options override the
+# default value.
+
+Include /etc/ssh/sshd_config.d/*.conf
+
+Port 10022
+#AddressFamily any
+#ListenAddress 0.0.0.0
+#ListenAddress ::
+
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_ecdsa_key
+#HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Ciphers and keying
+#RekeyLimit default none
+
+# Logging
+#SyslogFacility AUTH
+#LogLevel INFO
+
+# Authentication:
+
+#LoginGraceTime 2m
+PermitRootLogin no
+#StrictModes yes
+#MaxAuthTries 6
+#MaxSessions 10
+
+#PubkeyAuthentication yes
+
+# Expect .ssh/authorized_keys2 to be disregarded by default in future.
+#AuthorizedKeysFile	.ssh/authorized_keys .ssh/authorized_keys2
+
+#AuthorizedPrincipalsFile none
+
+#AuthorizedKeysCommand none
+#AuthorizedKeysCommandUser nobody
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+#HostbasedAuthentication no
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# HostbasedAuthentication
+#IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
+
+# To disable tunneled clear text passwords, change to no here!
+PasswordAuthentication no
+#PermitEmptyPasswords no
+
+# Change to yes to enable challenge-response passwords (beware issues with
+# some PAM modules and threads)
+KbdInteractiveAuthentication no
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+#GSSAPIStrictAcceptorCheck yes
+#GSSAPIKeyExchange no
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the KbdInteractiveAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via KbdInteractiveAuthentication may bypass
+# the setting of "PermitRootLogin prohibit-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and KbdInteractiveAuthentication to 'no'.
+UsePAM yes
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
+X11Forwarding yes
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PermitTTY yes
+PrintMotd no
+#PrintLastLog yes
+#TCPKeepAlive yes
+#PermitUserEnvironment no
+#Compression delayed
+#ClientAliveInterval 0
+#ClientAliveCountMax 3
+#UseDNS no
+#PidFile /run/sshd.pid
+#MaxStartups 10:30:100
+#PermitTunnel no
+#ChrootDirectory none
+#VersionAddendum none
+
+# no default banner path
+#Banner none
+
+# Allow client to pass locale environment variables
+AcceptEnv LANG LC_*
+
+# override default of no subsystems
+Subsystem	sftp	/usr/lib/openssh/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#	X11Forwarding no
+#	AllowTcpForwarding no
+#	PermitTTY no
+#	ForceCommand cvs server

cookbooks/base/files/etc/systemd/timesyncd.2404.conf

@@ -0,0 +1,26 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU Lesser General Public License as published by the Free
+#  Software Foundation; either version 2.1 of the License, or (at your option)
+#  any later version.
+#
+# Entries in this file show the compile time defaults. Local configuration
+# should be created by either modifying this file (or a copy of it placed in
+# /etc/ if the original file is shipped in /usr/), or by creating "drop-ins" in
+# the /etc/systemd/timesyncd.conf.d/ directory. The latter is generally
+# recommended. Defaults can be restored by simply deleting the main
+# configuration file and all drop-ins located in /etc/.
+#
+# Use 'systemd-analyze cat-config systemd/timesyncd.conf' to display the full config.
+#
+# See timesyncd.conf(5) for details.
+
+[Time]
+NTP=192.168.10.1
+#FallbackNTP=ntp.ubuntu.com
+#RootDistanceMaxSec=5
+#PollIntervalMinSec=32
+#PollIntervalMaxSec=2048
+#ConnectionRetrySec=30
+#SaveIntervalSec=60

cookbooks/base/packages.rb

@@ -20,24 +20,28 @@ end
 
 ### Here we are going to install git.
 # Constants:
-KEYSRV = 'hkp://keyserver.ubuntu.com:80'
+case run_command('grep VERSION_ID /etc/os-release | awk -F\" \'{print $2}\'').stdout.chomp
-ID = 'E1DF1F24'
+when "24.04"
+  execute 'add-apt-repository -y ppa:git-core/ppa' do
+    not_if 'test -e /etc/apt/sources.list.d/git-core-ubuntu-ppa-noble.sources'
+  end
+else
+  KEYSRV = 'hkp://keyserver.ubuntu.com:80'
+  ID = 'E1DF1F24'
 
-GIT_PREPUSH = '/usr/share/git-core/templates/hooks/pre-push'
+  # Retrieve the Ubuntu code:
-PREPUSH = 'https://gist.github.com/kazu634/8267388/raw/e9202cd4c29a66723c88d2be05f3cd19413d2137/pre-push'
+  DIST = run_command('lsb_release -cs').stdout.chomp
 
-# Retrieve the Ubuntu code:
+  # Add the public key file to install `git`
-DIST = run_command('lsb_release -cs').stdout.chomp
+  execute "apt-key adv --keyserver #{KEYSRV} --recv-keys #{ID}" do
+    not_if 'apt-key list | grep "E1DF 1F24"'
+  end
 
-# Add the public key file to install `git`
+  # Deploy the `apt` sources:
-execute "apt-key adv --keyserver #{KEYSRV} --recv-keys #{ID}" do
+  template '/etc/apt/sources.list.d/git.list' do
-  not_if 'apt-key list | grep "E1DF 1F24"'
+    action :create
-end
+    variables(distribution: DIST)
-
+  end
-# Deploy the `apt` sources:
-template '/etc/apt/sources.list.d/git.list' do
-  action :create
-  variables(distribution: DIST)
 end
 
 execute 'apt update' do
@@ -48,6 +52,9 @@ execute 'apt install git -y' do
   not_if 'LANG=C apt-cache policy git | grep Installed | grep ppa'
 end
 
+GIT_PREPUSH = '/usr/share/git-core/templates/hooks/pre-push'
+PREPUSH = 'https://gist.github.com/kazu634/8267388/raw/e9202cd4c29a66723c88d2be05f3cd19413d2137/pre-push'
+
 execute "wget #{PREPUSH} -O #{GIT_PREPUSH}" do
   not_if "test -e #{GIT_PREPUSH}"
 end

cookbooks/base/ssh.rb

@@ -9,6 +9,16 @@ end
 
 # Deploy the `sshd` configuration file:
 case node['platform_version']
+when "24.04"
+  remote_file '/etc/ssh/sshd_config' do
+    user 'root'
+    owner 'root'
+    group 'root'
+    mode '644'
+
+    source 'files/etc/ssh/sshd_config.2404'
+  end
+
 when "22.04"
   remote_file '/etc/ssh/sshd_config' do
     user 'root'
@@ -48,9 +58,15 @@ else
   end
 end
 
+case node['platform_version']
+when "24.04"
+  execute 'systemctl disable --now ssh.socket'
+  execute 'systemctl enable --now ssh.service'
+  execute 'systemctl daemon-reload'
+end
 
 # Apply the changes:
-execute 'systemctl reload ssh.service ' do
+execute 'systemctl restart ssh.service ' do
   action :nothing
   subscribes :run, 'remote_file[/etc/ssh/sshd_config]'
 end