cleanup

config/kernel/60-ofm.conf

@@ -1,3 +1 @@
-vm.swappiness = 1
-
 net.core.somaxconn = 65535

init-server.py

@@ -11,7 +11,7 @@ from ssh_lib.kernel import set_cpu_governor, setup_kernel_settings
 from ssh_lib.nginx import certbot, nginx
 from ssh_lib.pkg_base import pkg_base, pkg_upgrade
 from ssh_lib.planetiler import TILE_GEN_BIN, install_planetiler
-from ssh_lib.utils import add_user, enable_sudo, put, reboot, setup_time, sudo_cmd
+from ssh_lib.utils import add_user, enable_sudo, put, reboot, sudo_cmd
 
 
 def prepare_shared(c):
@@ -22,7 +22,6 @@ def prepare_shared(c):
     pkg_upgrade(c)
     pkg_base(c)
 
-    setup_time(c)
     setup_kernel_settings(c)
     set_cpu_governor(c)
 

ssh_lib/benchmark.py

@@ -2,22 +2,6 @@ from ssh_lib.config import scripts
 from ssh_lib.utils import apt_get_install, apt_get_update, put, put_str, sudo_cmd
 
 
-def k6(c):
-    sudo_cmd(
-        c,
-        'curl https://dl.k6.io/key.gpg '
-        '| gpg --dearmor '
-        '| tee /usr/share/keyrings/k6-archive-keyring.gpg >/dev/null',
-    )
-    put_str(
-        c,
-        '/e' 'tc/apt/sources.list.d/k6.list',
-        'deb [signed-by=/usr/share/keyrings/k6-archive-keyring.gpg] https://dl.k6.io/deb stable main',
-    )
-    apt_get_update(c)
-    apt_get_install(c, 'k6')
-
-
 def c1000k(c):
     c.run('wget https://github.com/ideawu/c1000k/archive/master.zip -O tmp.zip')
     c.run('unzip -o tmp.zip')

ssh_lib/dns.py

@@ -1,29 +0,0 @@
-import time
-
-from ssh_lib.utils import apt_get_purge, exists, put_str
-
-
-def setup_dns(c):
-    if exists(c, '/etc/network/interfaces'):
-        c.sudo("sed -i '/dns-nameservers/d' /etc/network/interfaces")
-
-    apt_get_purge(c, 'resolvconf')
-    c.sudo('rm -rf /etc/resolvconf')
-
-    c.sudo('systemctl stop systemd-resolved')
-    c.sudo('systemctl disable systemd-resolved')
-
-    print('chattr -i')
-    c.sudo('chattr -i /etc/resolv.conf', warn=True)
-    c.sudo('rm -f /etc/resolv.conf')
-    put_str(
-        c,
-        '/etc/resolv.conf',
-        'nameserver 1.1.1.1\nnameserver 1.0.0.1\nnameserver 2606:4700:4700::1111\nnameserver 2606:4700:4700::1001',
-    )
-    time.sleep(1)
-    print('chattr +i')
-    c.sudo('chattr +i /etc/resolv.conf')
-
-    apt_get_purge(c, 'bind9*')
-    c.sudo('rm -rf /var/cache/bind')

ssh_lib/kernel.py

@@ -3,14 +3,13 @@ from ssh_lib.utils import apt_get_install, apt_get_purge, put, put_str
 
 
 def setup_kernel_settings(c):
-    put(c, f'{config}/sysctl/60-ofm.conf', '/etc/sysctl.d/')
-    put(c, f'{config}/limits/limits-ofm.conf', '/etc/security/limits.d/')
+    put(c, f'{config}/kernel/60-ofm.conf', '/etc/sysctl.d/')
+    put(c, f'{config}/kernel/limits-ofm.conf', '/etc/security/limits.d/')
 
 
 def set_cpu_governor(c):
     apt_get_install(c, 'cpufrequtils')
     apt_get_purge(c, 'linux-tools-*')
-    # c.run('systemctl disable ondemand') # not working on 22
 
     put_str(
         c,

ssh_lib/utils.py

@@ -130,29 +130,3 @@ def enable_sudo(c, username, nopasswd=False):
         put_str(c, '/etc/sudoers.d/tmp.', f'{username} ALL=(ALL) NOPASSWD:ALL')
         set_permission(c, '/etc/sudoers.d/tmp.', permissions='440', owner='root')
         c.sudo(f'mv /etc/sudoers.d/tmp. /etc/sudoers.d/{username}')
-
-
-def ssh_copy_id(c, username, key_file_path):
-    with open(key_file_path) as fp:
-        public_key_str = fp.read()
-
-    if username == 'root':
-        home_dir = '/root'
-    else:
-        home_dir = f'/home/{username}'
-
-    ssh_dir = f'{home_dir}/.ssh'
-
-    c.sudo(f'mkdir -p {ssh_dir}')
-    c.sudo(f'chown {username}:{username} {ssh_dir}')
-
-    put_str(c, f'{ssh_dir}/authorized_keys', public_key_str)
-    set_permission(c, f'{ssh_dir}/authorized_keys', permissions='400', owner=username)
-
-
-def setup_time(c):
-    apt_get_install(c, 'dbus')
-
-    c.sudo('timedatectl set-local-rtc 0')
-    c.sudo('timedatectl set-ntp 1')
-    c.sudo('timedatectl set-timezone UTC')