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Code

Code cleanup

Browse Source 
Signed-off-by: Tommy <contact@tommytran.io>
This commit is contained in:
Tommy 2024-02-07 07:27:18 -07:00
parent 8b6b26ad75
commit 89b9395dfe
Signed by: Tomster
GPG Key ID: 555C902A34EC968F
12 changed files with 188 additions and 843 deletions
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227
Docker-Compose.ign
View File

@ -1,227 +0,0 @@
{
"ignition": {
"version": "3.4.0"
},
"kernelArguments": {
"shouldExist": [
"spectre_v2=on",
"spec_store_bypass_disable=on",
"l1tf=full,force",
"mds=full,nosmt",
"tsx=off",
"tsx_async_abort=full,nosmt",
"kvm.nx_huge_pages=force",
"nosmt=force",
"l1d_flush=on",
"mmio_stale_data=full,nosmt",
"random.trust_bootloader=off",
"random.trust_cpu=off",
"intel_iommu=on",
"amd_iommu=force_isolation",
"efi=disable_early_pci_dma",
"iommu=force",
"iommu.passthrough=0",
"iommu.strict=1",
"slab_nomerge",
"init_on_alloc=1",
"init_on_free=1",
"pti=on",
"vsyscall=none",
"ia32_emulation=0",
"page_alloc.shuffle=1",
"randomize_kstack_offset=on",
"extra_latent_entropy",
"debugfs=off"
]
},
"passwd": {
"users": [
{
"groups": [
"wheel",
"sudo"
],
"name": "tomster",
"sshAuthorizedKeys": [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINkTKkJS7Id1WCyA5Klu/moLG9mP5hTC+v2qYqypMF1u contact@tommytran.io"
]
},
{
"name": "unpriv"
}
]
},
"storage": {
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}
],
"links": [
{
"path": "/etc/localtime",
"target": "../usr/share/zoneinfo/America/New_York"
},
{
"path": "/etc/systemd/system/multi-user.target.wants/unbound.service",
"target": "/usr/lib/systemd/system/unbound.service"
},
{
"path": "/etc/systemd/system/multi-user.target.wants/tuned.service",
"target": "/usr/lib/systemd/system/tuned.service"
},
{
"path": "/etc/systemd/system/kdump.service",
"target": "/dev/null"
},
{
"path": "/etc/systemd/system/debug-shell.service",
"target": "/dev/null"
}
]
},
"systemd": {
"units": [
{
"contents": "[Unit]\nDescription=Initial System Setup\n# We run after `systemd-machine-id-commit.service` to ensure that\n# `ConditionFirstBoot=true` services won't rerun on the next boot.\nAfter=systemd-machine-id-commit.service\nAfter=network-online.target\n# We run before `zincati.service` to avoid conflicting rpm-ostree\n# transactions.\nBefore=zincati.service\nConditionPathExists=!/var/lib/%N.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | /usr/bin/tee /etc/chrony.conf\nExecStart=/usr/bin/systemctl restart chronyd\nExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac\nExecStart=/usr/bin/rpm-ostree install docker-ce docker-compose-plugin firewalld qemu-guest-agent tuned unbound\nExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | /usr/bin/tee /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | /usr/bin/tee /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | /usr/bin/tee /etc/sysctl.d/30_silent-kernel-printk.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | /usr/bin/tee /etc/sysctl.d/30_security-misc_kexec-disable.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/NetworkManager.service.d\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/irqbalance.service.d\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/irqbalance.service.d/99-brace.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/sshd.service.d\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | /usr/bin/tee /etc/systemd/system/sshd.service.d/override.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf | /usr/bin/tee /etc/ssh/sshd_config.d/10-custom.conf\nExecStart=/usr/bin/systemctl disable systemd-resolved\nExecStart=/usr/bin/touch /var/lib/%N.stamp\nExecStart=/usr/bin/systemctl --no-block reboot\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst.service"
},
{
"contents": "[Unit]\nDescription=Initial System Setup Part 2\n# We run this after the packages have been overlayed\nAfter=network-online.target\nConditionPathExists=!/var/lib/%N.stamp\nConditionPathExists=/var/lib/postinst.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/firewall-cmd --lockdown-on\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst2.service"
},
{
"contents": "[Service]\nType=oneshot\nExecStart=/usr/sbin/setsebool container_use_cephfs off\nExecStart=/usr/sbin/setsebool virt_use_nfs off\nExecStart=/usr/sbin/setsebool virt_use_samba off\nRemainAfterExit=yes\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "setsebool.service"
},
{
"contents": "[Unit]\nDescription=gVisor Update\nRequires=network-online.target\nBefore=docker.service\n\n[Service]\nWorkingDirectory=/var/home/unpriv\nType=oneshot\nExecStart=/usr/bin/sleep 5\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/runsc\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/runsc.sha512\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/containerd-shim-runsc-v1\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/containerd-shim-runsc-v1.sha512\nExecStart=/usr/bin/sha512sum -c runsc.sha512 -c containerd-shim-runsc-v1.sha512\nExecStart=/usr/bin/rm -f runsc.sha512 containerd-shim-runsc-v1.sha512\nExecStart=/usr/bin/chown root:root runsc containerd-shim-runsc-v1\nExecStart=/usr/bin/chmod a+rx runsc containerd-shim-runsc-v1\nExecStart=/usr/bin/mv runsc containerd-shim-runsc-v1 /var/usrlocal/bin\nExecStart=/usr/bin/chcon system_u:object_r:container_runtime_exec_t:s0 /var/usrlocal/bin/runsc\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "gvisor-updater.service"
},
{
"enabled": true,
"name": "docker.service"
},
{
"enabled": true,
"name": "fstrim.timer"
},
{
"enabled": true,
"name": "systemd-oomd.service"
},
{
"enabled": false,
"mask": true,
"name": "rpm-ostree-countme.timer"
},
{
"enabled": false,
"name": "sshd.service"
},
{
"enabled": true,
"name": "sshd.socket"
}
]
}
}

436
Docker-Compose.yml
View File

@ -1,436 +0,0 @@
# Copyright (C) 2023 Thien Tran
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
variant: fcos
version: 1.5.0
passwd:
users:
- name: tomster
ssh_authorized_keys:
- ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINkTKkJS7Id1WCyA5Klu/moLG9mP5hTC+v2qYqypMF1u contact@tommytran.io
groups:
- wheel
- sudo
- name: unpriv
systemd:
units:
- name: postinst.service
enabled: true
contents: |
[Unit]
Description=Initial System Setup
# We run after `systemd-machine-id-commit.service` to ensure that
# `ConditionFirstBoot=true` services won't rerun on the next boot.
After=systemd-machine-id-commit.service
After=network-online.target
# We run before `zincati.service` to avoid conflicting rpm-ostree
# transactions.
Before=zincati.service
ConditionPathExists=!/var/lib/%N.stamp
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | /usr/bin/tee /etc/chrony.conf
ExecStart=/usr/bin/systemctl restart chronyd
ExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac
ExecStart=/usr/bin/rpm-ostree install docker-ce docker-compose-plugin firewalld qemu-guest-agent tuned unbound
ExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | /usr/bin/tee /etc/modprobe.d/30_security-misc.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | /usr/bin/tee /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | /usr/bin/tee /etc/sysctl.d/30_silent-kernel-printk.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | /usr/bin/tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/NetworkManager.service.d
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/irqbalance.service.d
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/irqbalance.service.d/99-brace.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/sshd.service.d
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | /usr/bin/tee /etc/systemd/system/sshd.service.d/override.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf | /usr/bin/tee /etc/ssh/sshd_config.d/10-custom.conf
ExecStart=/usr/bin/systemctl disable systemd-resolved
ExecStart=/usr/bin/touch /var/lib/%N.stamp
ExecStart=/usr/bin/systemctl --no-block reboot
[Install]
WantedBy=multi-user.target
- name: postinst2.service
enabled: true
contents: |
[Unit]
Description=Initial System Setup Part 2
# We run this after the packages have been overlayed
After=network-online.target
ConditionPathExists=!/var/lib/%N.stamp
ConditionPathExists=/var/lib/postinst.stamp
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/firewall-cmd --lockdown-on
[Install]
WantedBy=multi-user.target
- name: setsebool.service
enabled: true
contents: |
[Service]
Type=oneshot
ExecStart=/usr/sbin/setsebool container_use_cephfs off
ExecStart=/usr/sbin/setsebool virt_use_nfs off
ExecStart=/usr/sbin/setsebool virt_use_samba off
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target
- name: gvisor-updater.service
enabled: true
contents: |
[Unit]
Description=gVisor Update
Requires=network-online.target
Before=docker.service
[Service]
WorkingDirectory=/var/home/unpriv
Type=oneshot
ExecStart=/usr/bin/sleep 5
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/runsc
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/runsc.sha512
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/containerd-shim-runsc-v1
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl -O https://storage.googleapis.com/gvisor/releases/release/latest/x86_64/containerd-shim-runsc-v1.sha512
ExecStart=/usr/bin/sha512sum -c runsc.sha512 -c containerd-shim-runsc-v1.sha512
ExecStart=/usr/bin/rm -f runsc.sha512 containerd-shim-runsc-v1.sha512
ExecStart=/usr/bin/chown root:root runsc containerd-shim-runsc-v1
ExecStart=/usr/bin/chmod a+rx runsc containerd-shim-runsc-v1
ExecStart=/usr/bin/mv runsc containerd-shim-runsc-v1 /var/usrlocal/bin
ExecStart=/usr/bin/chcon system_u:object_r:container_runtime_exec_t:s0 /var/usrlocal/bin/runsc
[Install]
WantedBy=multi-user.target
- name: docker.service
enabled: true
- name: fstrim.timer
enabled: true
- name: systemd-oomd.service
enabled: true
- name: rpm-ostree-countme.timer
enabled: false
mask: true
- name: sshd.service
enabled: false
- name: sshd.socket
enabled: true
storage:
files:
- path: /etc/zincati/config.d/51-rollout-wariness.toml
contents:
inline: |
[identity]
rollout_wariness = 0
- path: /etc/zincati/config.d/55-updates-strategy.toml
contents:
inline: |
[updates]
strategy = "periodic"
[updates.periodic]
time_zone = "localtime"
[[updates.periodic.window]]
days = [ "Sun" ]
start_time = "0:00"
length_minutes = 60
- path: /etc/yum.repos.d/docker-ce.repo
contents:
inline: |
[docker-ce-stable]
name=Docker CE Stable - $basearch
baseurl=https://download.docker.com/linux/fedora/$releasever/$basearch/stable
enabled=1
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-stable-debuginfo]
name=Docker CE Stable - Debuginfo $basearch
baseurl=https://download.docker.com/linux/fedora/$releasever/debug-$basearch/stable
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-stable-source]
name=Docker CE Stable - Sources
baseurl=https://download.docker.com/linux/fedora/$releasever/source/stable
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-test]
name=Docker CE Test - $basearch
baseurl=https://download.docker.com/linux/fedora/$releasever/$basearch/test
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-test-debuginfo]
name=Docker CE Test - Debuginfo $basearch
baseurl=https://download.docker.com/linux/fedora/$releasever/debug-$basearch/test
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-test-source]
name=Docker CE Test - Sources
baseurl=https://download.docker.com/linux/fedora/$releasever/source/test
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-nightly]
name=Docker CE Nightly - $basearch
baseurl=https://download.docker.com/linux/fedora/$releasever/$basearch/nightly
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-nightly-debuginfo]
name=Docker CE Nightly - Debuginfo $basearch
baseurl=https://download.docker.com/linux/fedora/$releasever/debug-$basearch/nightly
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
[docker-ce-nightly-source]
name=Docker CE Nightly - Sources
baseurl=https://download.docker.com/linux/fedora/$releasever/source/nightly
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
- path: /etc/tuned/active_profile
overwrite: true
contents:
inline: |
virtual-guest
- path: /etc/tuned/profile_mode
overwrite: true
contents:
inline: |
manual
- path: /etc/systemd/zram-generator.conf
overwrite: true
contents:
inline: |
[zram0]
zram-fraction = 1
max-zram-size = 8192
compression-algorithm = zstd
- path: /etc/security/limits.d/30-disable-coredump.conf
overwrite: true
contents:
inline: |
* hard core 0
- path: /etc/ssh/ssh_config.d/10-custom.conf
overwrite: true
contents:
inline: |
GSSAPIAuthentication no
VerifyHostKeyDNS yes
- path: /etc/systemd/system/automatic-updater.service
contents:
inline: |
[Unit]
Description=Automatic Updater
After=docker.service
Requires=network-online.target
Requires=docker.service
[Service]
User=root
Group=root
WorkingDirectory=/path/to/docker-compose/directory
#ExecStart=/usr/bin/git pull
ExecStart=/usr/bin/docker compose pull
ExecStart=/usr/bin/docker compose up -d
Type=oneshot
[Install]
WantedBy=multi-user.target
- path: /etc/sysconfig/chronyd
overwrite: true
contents:
inline: |
# Command-line options for chronyd
OPTIONS="-F 1"
- path: /etc/unbound/unbound.conf
overwrite: true
contents:
inline: |
server:
chroot: ""
auto-trust-anchor-file: "/var/lib/unbound/root.key"
trust-anchor-signaling: yes
root-key-sentinel: yes
tls-cert-bundle: /etc/ssl/certs/ca-certificates.crt
tls-ciphers: "PROFILE=SYSTEM"
hide-http-user-agent: yes
hide-identity: yes
hide-trustanchor: yes
hide-version: yes
deny-any: yes
harden-algo-downgrade: yes
harden-large-queries: yes
harden-referral-path: yes
harden-short-bufsize: yes
ignore-cd-flag: yes
max-udp-size: 3072
module-config: "validator iterator"
qname-minimisation-strict: yes
unwanted-reply-threshold: 10000000
use-caps-for-id: yes
outgoing-port-permit: 1024-65535
prefetch: yes
prefetch-key: yes
forward-zone:
name: "."
forward-tls-upstream: yes
forward-addr: 1.1.1.2@853#security.cloudflare-dns.com
forward-addr: 1.0.0.2@853#security.cloudflare-dns.com
forward-addr: 2606:4700:4700::1112@853#security.cloudflare-dns.com
forward-addr: 2606:4700:4700::1002@853#security.cloudflare-dns.com
- path: /etc/systemd/system/unbound.service.d/override.conf
contents:
inline: |
[Service]
MemoryDenyWriteExecute=true
PrivateDevices=true
PrivateTmp=true
ProtectHome=true
ProtectClock=true
ProtectControlGroups=true
ProtectKernelLogs=true
ProtectKernelModules=true
# This breaks using socket options like 'so-rcvbuf'. Explicitly disable for visibility.
ProtectKernelTunables=true
ProtectProc=invisible
RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
RestrictRealtime=true
SystemCallArchitectures=native
SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module mount @obsolete @resources
RestrictNamespaces=yes
LockPersonality=yes
- path: /etc/docker/daemon.json
contents:
inline: |
{
"default-runtime": "runsc-systrap",
"runtimes": {
"runsc-kvm": {
"path": "/usr/local/bin/runsc",
"runtimeArgs": [
"--platform=kvm",
"--network=host"
]
},
"runsc-systrap": {
"path": "/usr/local/bin/runsc",
"runtimeArgs": [
"--platform=systrap",
"--network=host"
]
},
"runsc-kvm --host-uds=open": {
"path": "/usr/local/bin/runsc",
"runtimeArgs": [
"--platform=kvm",
"--network=host",
"--host-uds=open"
]
},
"runsc-systrap --host-uds=open": {
"path": "/usr/local/bin/runsc",
"runtimeArgs": [
"--platform=systrap",
"--network=host",
"--host-uds=open"
]
},
"runsc-kvm-debug": {
"path": "/usr/local/bin/runsc",
"runtimeArgs": [
"--platform=kvm",
"--network=host",
"--debug-log=/tmp/runsc-kvm/",
"--debug",
"--strace"
]
},
"runsc-systrap-debug": {
"path": "/usr/local/bin/runsc",
"runtimeArgs": [
"--platform=systrap",
"--network=host",
"--debug-log=/tmp/runsc-systrap/",
"--debug",
"--strace"
]
}
}
}
links:
- path: /etc/localtime
target: ../usr/share/zoneinfo/America/New_York
- path: /etc/systemd/system/multi-user.target.wants/unbound.service
target: /usr/lib/systemd/system/unbound.service
- path: /etc/systemd/system/multi-user.target.wants/tuned.service
target: /usr/lib/systemd/system/tuned.service
- path: /etc/systemd/system/kdump.service
target: /dev/null
- path: /etc/systemd/system/debug-shell.service
target: /dev/null
kernel_arguments:
should_exist:
- spectre_v2=on
- spec_store_bypass_disable=on
- l1tf=full,force
- mds=full,nosmt
- tsx=off
- tsx_async_abort=full,nosmt
- kvm.nx_huge_pages=force
- nosmt=force
- l1d_flush=on
- mmio_stale_data=full,nosmt
- random.trust_bootloader=off
- random.trust_cpu=off
- intel_iommu=on
- amd_iommu=force_isolation
- efi=disable_early_pci_dma
- iommu=force
- iommu.passthrough=0
- iommu.strict=1
- slab_nomerge
- init_on_alloc=1
- init_on_free=1
- pti=on
- vsyscall=none
- ia32_emulation=0
- page_alloc.shuffle=1
- randomize_kstack_offset=on
- extra_latent_entropy
- debugfs=off

71
Generic.ign
View File

@ -4,16 +4,14 @@
},
"kernelArguments": {
"shouldExist": [
"mitigations=auto,nosmt",
"spectre_v2=on",
"spec_store_bypass_disable=on",
"l1tf=full,force",
"mds=full,nosmt",
"tsx=off",
"tsx_async_abort=full,nosmt",
"kvm.nx_huge_pages=force",
"nosmt=force",
"l1d_flush=on",
"mmio_stale_data=full,nosmt",
"spec_rstack_overflow=safe-ret",
"random.trust_bootloader=off",
"random.trust_cpu=off",
"intel_iommu=on",
@ -76,6 +74,60 @@
},
{
"overwrite": true,
"path": "/etc/chrony.conf",
"contents": {
"source": "https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf"
}
},
{
"path": "/etc/modprobe.d/30_security-misc.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf"
}
},
{
"path": "/etc/sysctl.d/990-security-misc.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf"
}
},
{
"path": "/etc/sysctl.d/30_silent-kernel-printk.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf"
}
},
{
"path": "/etc/sysctl.d/30_security-misc_kexec-disable.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf"
}
},
{
"path": "/etc/systemd/system/NetworkManager.service.d/99-brace.conf",
"contents": {
"source": "https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf"
}
},
{
"path": "/etc/systemd/system/irqbalance.service.d/99-brace.conf",
"contents": {
"source": "https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf"
}
},
{
"path": "/etc/systemd/system/sshd.service.d/local.conf",
"contents": {
"source": "https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf"
}
},
{
"path": "/etc/ssh/sshd_config/10-custom.conf",
"contents": {
"source": "https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf"
}
},
{
"path": "/etc/tuned/active_profile",
"contents": {
"compression": "",
@ -83,7 +135,6 @@
}
},
{
"overwrite": true,
"path": "/etc/tuned/profile_mode",
"contents": {
"compression": "",
@ -91,7 +142,6 @@
}
},
{
"overwrite": true,
"path": "/etc/systemd/zram-generator.conf",
"contents": {
"compression": "",
@ -99,7 +149,6 @@
}
},
{
"overwrite": true,
"path": "/etc/security/limits.d/30-disable-coredump.conf",
"contents": {
"compression": "",
@ -107,7 +156,6 @@
}
},
{
"overwrite": true,
"path": "/etc/ssh/ssh_config.d/10-custom.conf",
"contents": {
"compression": "",
@ -123,7 +171,6 @@
}
},
{
"overwrite": true,
"path": "/etc/unbound/unbound.conf",
"contents": {
"compression": "gzip",
@ -148,7 +195,7 @@
"links": [
{
"path": "/etc/localtime",
"target": "../usr/share/zoneinfo/America/New_York"
"target": "../usr/share/zoneinfo/America/Phoenix"
},
{
"path": "/etc/systemd/system/multi-user.target.wants/unbound.service",
@ -171,12 +218,12 @@
"systemd": {
"units": [
{
"contents": "[Unit]\nDescription=Initial System Setup\n# We run after `systemd-machine-id-commit.service` to ensure that\n# `ConditionFirstBoot=true` services won't rerun on the next boot.\nAfter=systemd-machine-id-commit.service\nAfter=network-online.target\n# We run before `zincati.service` to avoid conflicting rpm-ostree\n# transactions.\nBefore=zincati.service\nConditionPathExists=!/var/lib/%N.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | /usr/bin/tee /etc/chrony.conf\nExecStart=/usr/bin/systemctl restart chronyd\nExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac\nExecStart=/usr/bin/rpm-ostree install docker-ce firewalld qemu-guest-agent tuned unbound\nExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | /usr/bin/tee /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf -o /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | /usr/bin/tee /etc/sysctl.d/30_silent-kernel-printk.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | /usr/bin/tee /etc/sysctl.d/30_security-misc_kexec-disable.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/NetworkManager.service.d\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/irqbalance.service.d\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/irqbalance.service.d/99-brace.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/sshd.service.d\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | /usr/bin/tee /etc/systemd/system/sshd.service.d/override.conf\nExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf | /usr/bin/tee /etc/ssh/sshd_config.d/10-custom.conf\nExecStart=/usr/bin/systemctl disable systemd-resolved\nExecStart=/usr/bin/touch /var/lib/%N.stamp\nExecStart=/usr/bin/systemctl --no-block reboot\n\n[Install]\nWantedBy=multi-user.target\n",
"contents": "[Unit]\nDescription=Initial System Setup\n# We run after `systemd-machine-id-commit.service` to ensure that\n# `ConditionFirstBoot=true` services won't rerun on the next boot.\nAfter=systemd-machine-id-commit.service\nAfter=network-online.target\n# We run before `zincati.service` to avoid conflicting rpm-ostree\n# transactions.\nBefore=zincati.service\nConditionPathExists=!/var/lib/%N.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac\nExecStart=/usr/bin/rpm-ostree install docker-ce firewalld qemu-guest-agent tuned unbound\nExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth\nExecStart=/usr/bin/sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/systemctl disable systemd-resolved\nExecStart=/usr/bin/touch /var/lib/%N.stamp\nExecStart=/usr/bin/systemctl --no-block reboot\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst.service"
},
{
"contents": "[Unit]\nDescription=Initial System Setup Part 2\n# We run this after the packages have been overlayed\nAfter=network-online.target\nConditionPathExists=!/var/lib/%N.stamp\nConditionPathExists=/var/lib/postinst.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/firewall-cmd --lockdown-on\nExecStart=/usr/bin/docker run --detach --privileged --name watchtower --restart unless-stopped --runtime=runc -v /var/run/docker.sock:/var/run/docker.sock -v /etc/localtime:/etc/localtime:ro containrrr/watchtower --schedule \"0 15 0 * * 0\"\nExecStart=/bin/touch /var/lib/%N.stamp\n\n[Install]\nWantedBy=multi-user.target\n",
"contents": "[Unit]\nDescription=Initial System Setup Part 2\n# We run this after the packages have been overlayed\nAfter=network-online.target\nConditionPathExists=!/var/lib/%N.stamp\nConditionPathExists=/var/lib/postinst.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/systemctl enable --now firewalld\nExecStart=/usr/bin/firewall-cmd --lockdown-on\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst2.service"
},

60
Generic.yml
View File

@ -42,25 +42,14 @@ systemd:
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | /usr/bin/tee /etc/chrony.conf
ExecStart=/usr/bin/systemctl restart chronyd
ExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac
ExecStart=/usr/bin/rpm-ostree install docker-ce firewalld qemu-guest-agent tuned unbound
ExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | /usr/bin/tee /etc/modprobe.d/30_security-misc.conf
ExecStart=/usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf -o /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf
ExecStart=/usr/bin/sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf
ExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | /usr/bin/tee /etc/sysctl.d/30_silent-kernel-printk.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | /usr/bin/tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/NetworkManager.service.d
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/irqbalance.service.d
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf | /usr/bin/tee /etc/systemd/system/irqbalance.service.d/99-brace.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/sshd.service.d
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf | /usr/bin/tee /etc/systemd/system/sshd.service.d/override.conf
ExecStart=/usr/bin/sudo -u unpriv /usr/bin/curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf | /usr/bin/tee /etc/ssh/sshd_config.d/10-custom.conf
ExecStart=/usr/bin/systemctl disable systemd-resolved
ExecStart=/usr/bin/touch /var/lib/%N.stamp
ExecStart=/usr/bin/systemctl --no-block reboot
@ -80,9 +69,8 @@ systemd:
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/systemctl enable --now firewalld
ExecStart=/usr/bin/firewall-cmd --lockdown-on
ExecStart=/usr/bin/docker run --detach --privileged --name watchtower --restart unless-stopped --runtime=runc -v /var/run/docker.sock:/var/run/docker.sock -v /etc/localtime:/etc/localtime:ro containrrr/watchtower --schedule "0 15 0 * * 0"
ExecStart=/bin/touch /var/lib/%N.stamp
[Install]
WantedBy=multi-user.target
@ -218,18 +206,43 @@ storage:
enabled=0
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg
- path: /etc/tuned/active_profile
- path: /etc/chrony.conf
contents:
source: https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf
overwrite: true
- path: /etc/modprobe.d/30_security-misc.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf
- path: /etc/sysctl.d/990-security-misc.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf
- path: /etc/sysctl.d/30_silent-kernel-printk.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf
- path: /etc/sysctl.d/30_security-misc_kexec-disable.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf
- path: /etc/systemd/system/NetworkManager.service.d/99-brace.conf
contents:
source: https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf
- path: /etc/systemd/system/irqbalance.service.d/99-brace.conf
contents:
source: https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf
- path: /etc/systemd/system/sshd.service.d/local.conf
contents:
source: https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf
- path: /etc/ssh/sshd_config/10-custom.conf
contents:
source: https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf
- path: /etc/tuned/active_profile
contents:
inline: |
virtual-guest
- path: /etc/tuned/profile_mode
overwrite: true
contents:
inline: |
manual
- path: /etc/systemd/zram-generator.conf
overwrite: true
contents:
inline: |
[zram0]
@ -237,12 +250,10 @@ storage:
max-zram-size = 8192
compression-algorithm = zstd
- path: /etc/security/limits.d/30-disable-coredump.conf
overwrite: true
contents:
inline: |
* hard core 0
- path: /etc/ssh/ssh_config.d/10-custom.conf
overwrite: true
contents:
inline: |
GSSAPIAuthentication no
@ -254,7 +265,6 @@ storage:
# Command-line options for chronyd
OPTIONS="-F 1"
- path: /etc/unbound/unbound.conf
overwrite: true
contents:
inline: |
server:
@ -377,7 +387,7 @@ storage:
}
links:
- path: /etc/localtime
target: ../usr/share/zoneinfo/America/New_York
target: ../usr/share/zoneinfo/America/Phoenix
- path: /etc/systemd/system/multi-user.target.wants/unbound.service
target: /usr/lib/systemd/system/unbound.service
- path: /etc/systemd/system/multi-user.target.wants/tuned.service
@ -388,16 +398,14 @@ storage:
target: /dev/null
kernel_arguments:
should_exist:
- mitigations=auto,nosmt
- spectre_v2=on
- spec_store_bypass_disable=on
- l1tf=full,force
- mds=full,nosmt
- tsx=off
- tsx_async_abort=full,nosmt
- kvm.nx_huge_pages=force
- nosmt=force
- l1d_flush=on
- mmio_stale_data=full,nosmt
- spec_rstack_overflow=safe-ret
- random.trust_bootloader=off
- random.trust_cpu=off
- intel_iommu=on

3
Mailcow/README.md
View File

@ -1,3 +0,0 @@
# Notes
1. mailcow-updater can be used instead of auto-updater to take advantage of mailcow's update.sh script
2. You will need to compile and install the my-pdatesh module for SELinux to avoid the 203/EXEC error.

14
Mailcow/mailcow-updater.service
View File

@ -1,14 +0,0 @@
[Unit]
Description=Mailcow Automatic Updater
After=docker.service
Wants=network-online.target
Requires=docker.service
[Service]
User=root
Group=root
WorkingDirectory=/opt/mailcow-dockerized/
ExecStart=/opt/mailcow-dockerized/update.sh --force
[Install]
WantedBy=multi-user.target

7
Mailcow/my-pdatesh.te
View File

@ -1,7 +0,0 @@
module my-pdatesh 1.0;
require {
type init_t;
type var_t;
class file { execute execute_no_trans open read };
}

19
No-Config.ign
View File

@ -1,19 +0,0 @@
{
"ignition": {
"version": "3.4.0"
},
"passwd": {
"users": [
{
"groups": [
"wheel",
"sudo"
],
"name": "tomster",
"sshAuthorizedKeys": [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINkTKkJS7Id1WCyA5Klu/moLG9mP5hTC+v2qYqypMF1u contact@tommytran.io"
]
}
]
}
}

24
No-Config.yml
View File

@ -1,24 +0,0 @@
# Copyright (C) 2023 Thien Tran
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
variant: fcos
version: 1.5.0
passwd:
users:
- name: tomster
ssh_authorized_keys:
- ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINkTKkJS7Id1WCyA5Klu/moLG9mP5hTC+v2qYqypMF1u contact@tommytran.io
groups:
- wheel
- sudo

78
UTM.ign → UTM-Chrony.ign
View File

@ -4,16 +4,14 @@
},
"kernelArguments": {
"shouldExist": [
"mitigations=auto,nosmt",
"spectre_v2=on",
"spec_store_bypass_disable=on",
"l1tf=full,force",
"mds=full,nosmt",
"tsx=off",
"tsx_async_abort=full,nosmt",
"kvm.nx_huge_pages=force",
"nosmt=force",
"l1d_flush=on",
"mmio_stale_data=full,nosmt",
"spec_rstack_overflow=safe-ret",
"random.trust_bootloader=off",
"random.trust_cpu=off",
"intel_iommu=on",
@ -69,6 +67,60 @@
},
{
"overwrite": true,
"path": "/etc/chrony.conf",
"contents": {
"source": "https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf"
}
},
{
"path": "/etc/modprobe.d/30_security-misc.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf"
}
},
{
"path": "/etc/sysctl.d/990-security-misc.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf"
}
},
{
"path": "/etc/sysctl.d/30_silent-kernel-printk.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf"
}
},
{
"path": "/etc/sysctl.d/30_security-misc_kexec-disable.conf",
"contents": {
"source": "https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf"
}
},
{
"path": "/etc/systemd/system/NetworkManager.service.d/99-brace.conf",
"contents": {
"source": "https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf"
}
},
{
"path": "/etc/systemd/system/irqbalance.service.d/99-brace.conf",
"contents": {
"source": "https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf"
}
},
{
"path": "/etc/systemd/system/sshd.service.d/local.conf",
"contents": {
"source": "https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf"
}
},
{
"path": "/etc/ssh/sshd_config/10-custom.conf",
"contents": {
"source": "https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf"
}
},
{
"path": "/etc/tuned/active_profile",
"contents": {
"compression": "",
@ -76,7 +128,6 @@
}
},
{
"overwrite": true,
"path": "/etc/tuned/profile_mode",
"contents": {
"compression": "",
@ -84,7 +135,6 @@
}
},
{
"overwrite": true,
"path": "/etc/systemd/zram-generator.conf",
"contents": {
"compression": "",
@ -92,7 +142,6 @@
}
},
{
"overwrite": true,
"path": "/etc/security/limits.d/30-disable-coredump.conf",
"contents": {
"compression": "",
@ -100,7 +149,6 @@
}
},
{
"overwrite": true,
"path": "/etc/ssh/ssh_config.d/10-custom.conf",
"contents": {
"compression": "",
@ -116,7 +164,6 @@
}
},
{
"overwrite": true,
"path": "/etc/unbound/unbound.conf",
"contents": {
"compression": "gzip",
@ -134,7 +181,7 @@
"links": [
{
"path": "/etc/localtime",
"target": "../usr/share/zoneinfo/America/New_York"
"target": "../usr/share/zoneinfo/America/Phoenix"
},
{
"path": "/etc/systemd/system/multi-user.target.wants/unbound.service",
@ -157,20 +204,15 @@
"systemd": {
"units": [
{
"contents": "[Unit]\nDescription=Initial System Setup\n# We run after `systemd-machine-id-commit.service` to ensure that\n# `ConditionFirstBoot=true` services won't rerun on the next boot.\nAfter=systemd-machine-id-commit.service\nAfter=network-online.target\n# We run before `zincati.service` to avoid conflicting rpm-ostree\n# transactions.\nConditionPathExists=!/var/home/unpriv/%N.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nUser=unpriv\nWorkingDirectory=/var/home/unpriv\nExecStart=/usr/bin/sleep 5\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf\nExecStart=/usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf -o /var/home/unpriv/NetworkManager-brace.conf\nExecStart=/usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf -o /var/home/unpriv/irqbalance-brace.conf\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf\nExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf\nExecStart=/usr/bin/touch /var/home/unpriv/%N.stamp\n\n[Install]\nWantedBy=multi-user.target\n",
"contents": "[Unit]\nDescription=Initial System Setup\n# We run after `systemd-machine-id-commit.service` to ensure that\n# `ConditionFirstBoot=true` services won't rerun on the next boot.\nAfter=systemd-machine-id-commit.service\nAfter=network-online.target\n# We run before `zincati.service` to avoid conflicting rpm-ostree\n# transactions.\nBefore=zincati.service\nConditionPathExists=!/var/lib/%N.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/systemctl restart chronyd\nExecStart=/usr/bin/rpm-ostree install firewalld qemu-guest-agent tuned unbound\nExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac\nExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth\nExecStart=/usr/bin/sed -i '$ a\\allow 10.0.2.2/32' /etc/chrony.conf\nExecStart=/usr/bin/sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/systemctl disable systemd-resolved\nExecStart=/usr/bin/touch /var/lib/%N.stamp\nExecStart=/usr/bin/systemctl --no-block reboot\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst.service"
"name": "postinst1.service"
},
{
"contents": "[Unit]\nDescription=Initial System Setup Part 2\n# We run this after files have been downloaded\nAfter=postinst.service\nBefore=zincati.service\nConditionPathExists=!/var/lib/%N.stamp\nConditionPathExists=/var/home/unpriv/postinst.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/cp /var/home/unpriv/chrony.conf /etc/chrony.conf\nExecStart=/usr/bin/cp /var/home/unpriv/30_security-misc.conf /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/cp /var/home/unpriv/990-security-misc.conf /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/cp /var/home/unpriv/30_silent-kernel-printk.conf /etc/sysctl.d/30_silent-kernel-printk.conf\nExecStart=/usr/bin/cp /var/home/unpriv/30_security-misc_kexec-disable.conf /etc/sysctl.d/30_security-misc_kexec-disable.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/sshd.service.d\nExecStart=/usr/bin/cp /var/home/unpriv/local.conf /etc/systemd/system/sshd.service.d/override.conf\nExecStart=/usr/bin/cp /var/home/unpriv/10-custom.conf /etc/ssh/sshd_config.d/10-custom.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/NetworkManager.service.d\nExecStart=/usr/bin/cp /var/home/unpriv/NetworkManager-brace.conf /etc/systemd/system/NetworkManager.service.d/99-brace.conf\nExecStart=/usr/bin/mkdir -p /etc/systemd/system/irqbalance.service.d\nExecStart=/usr/bin/cp /var/home/unpriv/irqbalance-brace.conf /etc/systemd/system/irqbalance.service.d/99-brace.conf\nExecStart=/usr/bin/systemctl restart chronyd\nExecStart=/usr/bin/rpm-ostree install firewalld qemu-guest-agent tuned unbound\nExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac\nExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth\nExecStart=/usr/bin/sed -i '$ a\\allow 10.0.2.2/32' /etc/chrony.conf\nExecStart=/usr/bin/sed -i 's/# install bluetooth/install bluetooth/g' /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sed -i 's/# install btusb/install btusb/g' /etc/modprobe.d/30_security-misc.conf\nExecStart=/usr/bin/sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=1/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv4.icmp_echo_ignore_all=1/net.ipv4.icmp_echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/sed -i 's/net.ipv6.icmp.echo_ignore_all=1/net.ipv6.icmp.echo_ignore_all=0/g' /etc/sysctl.d/990-security-misc.conf\nExecStart=/usr/bin/systemctl disable systemd-resolved\nExecStart=/usr/bin/touch /var/lib/%N.stamp\nExecStart=/usr/bin/systemctl --no-block reboot\n\n[Install]\nWantedBy=multi-user.target\n",
"contents": "[Unit]\nDescription=Initial System Setup Part 3\n# We run this after the packages have been overlayed\nAfter=firewalld.service\nConditionPathExists=!/var/lib/%N.stamp\nConditionPathExists=/var/lib/postinst.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/systemctl enable --now firewalld\nExecStart=/usr/bin/firewall-cmd --lockdown-on\nExecStart=/usr/bin/firewall-cmd --permanent --add-service=ntp\nExecStart=/usr/bin/firewall-cmd --reload\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst2.service"
},
{
"contents": "[Unit]\nDescription=Initial System Setup Part 3\n# We run this after the packages have been overlayed\nAfter=firewalld.service\nConditionPathExists=!/var/lib/%N.stamp\nConditionPathExists=/var/lib/postinst2.stamp\n\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStart=/usr/bin/systemctl enable --now firewalld\nExecStart=/usr/bin/firewall-cmd --lockdown-on\nExecStart=/usr/bin/firewall-cmd --permanent --add-service=ntp\nExecStart=/usr/bin/firewall-cmd --reload\n\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,
"name": "postinst3.service"
},
{
"contents": "[Service]\nType=oneshot\nExecStart=/usr/sbin/setsebool container_use_cephfs off\nExecStart=/usr/sbin/setsebool virt_use_nfs off\nExecStart=/usr/sbin/setsebool virt_use_samba off\nRemainAfterExit=yes\n[Install]\nWantedBy=multi-user.target\n",
"enabled": true,

90
UTM.yml → UTM-Chrony.yml
View File

@ -25,7 +25,7 @@ passwd:
- name: unpriv
systemd:
units:
- name: postinst.service
- name: postinst1.service
enabled: true
contents: |
[Unit]
@ -36,54 +36,12 @@ systemd:
After=network-online.target
# We run before `zincati.service` to avoid conflicting rpm-ostree
# transactions.
ConditionPathExists=!/var/home/unpriv/%N.stamp
[Service]
Type=oneshot
RemainAfterExit=yes
User=unpriv
WorkingDirectory=/var/home/unpriv
ExecStart=/usr/bin/sleep 5
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf
ExecStart=/usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf -o /var/home/unpriv/NetworkManager-brace.conf
ExecStart=/usr/bin/curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf -o /var/home/unpriv/irqbalance-brace.conf
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf
ExecStart=/usr/bin/curl -O https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf
ExecStart=/usr/bin/touch /var/home/unpriv/%N.stamp
[Install]
WantedBy=multi-user.target
- name: postinst2.service
enabled: true
contents: |
[Unit]
Description=Initial System Setup Part 2
# We run this after files have been downloaded
After=postinst.service
Before=zincati.service
ConditionPathExists=!/var/lib/%N.stamp
ConditionPathExists=/var/home/unpriv/postinst.stamp
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/cp /var/home/unpriv/chrony.conf /etc/chrony.conf
ExecStart=/usr/bin/cp /var/home/unpriv/30_security-misc.conf /etc/modprobe.d/30_security-misc.conf
ExecStart=/usr/bin/cp /var/home/unpriv/990-security-misc.conf /etc/sysctl.d/990-security-misc.conf
ExecStart=/usr/bin/cp /var/home/unpriv/30_silent-kernel-printk.conf /etc/sysctl.d/30_silent-kernel-printk.conf
ExecStart=/usr/bin/cp /var/home/unpriv/30_security-misc_kexec-disable.conf /etc/sysctl.d/30_security-misc_kexec-disable.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/sshd.service.d
ExecStart=/usr/bin/cp /var/home/unpriv/local.conf /etc/systemd/system/sshd.service.d/override.conf
ExecStart=/usr/bin/cp /var/home/unpriv/10-custom.conf /etc/ssh/sshd_config.d/10-custom.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/NetworkManager.service.d
ExecStart=/usr/bin/cp /var/home/unpriv/NetworkManager-brace.conf /etc/systemd/system/NetworkManager.service.d/99-brace.conf
ExecStart=/usr/bin/mkdir -p /etc/systemd/system/irqbalance.service.d
ExecStart=/usr/bin/cp /var/home/unpriv/irqbalance-brace.conf /etc/systemd/system/irqbalance.service.d/99-brace.conf
ExecStart=/usr/bin/systemctl restart chronyd
ExecStart=/usr/bin/rpm-ostree install firewalld qemu-guest-agent tuned unbound
ExecStart=/usr/bin/rpm-ostree override remove cifs-utils containerd moby-engine runc samba-common-libs samba-client-libs libsmbclient libwbclient samba-common sssd-krb5-common sssd-ipa sssd-nfs-idmap sssd-ldap sssd-client sssd-ad sssd-common sssd-krb5 sssd-common-pac
ExecStart=/usr/bin/sed -i 's/nullok//g' /etc/pam.d/system-auth
@ -99,7 +57,7 @@ systemd:
[Install]
WantedBy=multi-user.target
- name: postinst3.service
- name: postinst2.service
enabled: true
contents: |
[Unit]
@ -107,7 +65,7 @@ systemd:
# We run this after the packages have been overlayed
After=firewalld.service
ConditionPathExists=!/var/lib/%N.stamp
ConditionPathExists=/var/lib/postinst2.stamp
ConditionPathExists=/var/lib/postinst.stamp
[Service]
Type=oneshot
@ -155,18 +113,43 @@ storage:
inline: |
[updates]
strategy = "immediate"
- path: /etc/tuned/active_profile
- path: /etc/chrony.conf
contents:
source: https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf
overwrite: true
- path: /etc/modprobe.d/30_security-misc.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf
- path: /etc/sysctl.d/990-security-misc.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf
- path: /etc/sysctl.d/30_silent-kernel-printk.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf
- path: /etc/sysctl.d/30_security-misc_kexec-disable.conf
contents:
source: https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf
- path: /etc/systemd/system/NetworkManager.service.d/99-brace.conf
contents:
source: https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf
- path: /etc/systemd/system/irqbalance.service.d/99-brace.conf
contents:
source: https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf
- path: /etc/systemd/system/sshd.service.d/local.conf
contents:
source: https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/local.conf
- path: /etc/ssh/sshd_config/10-custom.conf
contents:
source: https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/sshd_config/10-custom.conf
- path: /etc/tuned/active_profile
contents:
inline: |
virtual-guest
- path: /etc/tuned/profile_mode
overwrite: true
contents:
inline: |
manual
- path: /etc/systemd/zram-generator.conf
overwrite: true
contents:
inline: |
[zram0]
@ -174,12 +157,10 @@ storage:
max-zram-size = 8192
compression-algorithm = zstd
- path: /etc/security/limits.d/30-disable-coredump.conf
overwrite: true
contents:
inline: |
* hard core 0
- path: /etc/ssh/ssh_config.d/10-custom.conf
overwrite: true
contents:
inline: |
GSSAPIAuthentication no
@ -191,7 +172,6 @@ storage:
# Command-line options for chronyd
OPTIONS="-F 1"
- path: /etc/unbound/unbound.conf
overwrite: true
contents:
inline: |
server:
@ -256,7 +236,7 @@ storage:
LockPersonality=yes
links:
- path: /etc/localtime
target: ../usr/share/zoneinfo/America/New_York
target: ../usr/share/zoneinfo/America/Phoenix
- path: /etc/systemd/system/multi-user.target.wants/unbound.service
target: /usr/lib/systemd/system/unbound.service
- path: /etc/systemd/system/multi-user.target.wants/tuned.service
@ -267,16 +247,14 @@ storage:
target: /dev/null
kernel_arguments:
should_exist:
- mitigations=auto,nosmt
- spectre_v2=on
- spec_store_bypass_disable=on
- l1tf=full,force
- mds=full,nosmt
- tsx=off
- tsx_async_abort=full,nosmt
- kvm.nx_huge_pages=force
- nosmt=force
- l1d_flush=on
- mmio_stale_data=full,nosmt
- spec_rstack_overflow=safe-ret
- random.trust_bootloader=off
- random.trust_cpu=off
- intel_iommu=on

2
kargs
View File

@ -12,4 +12,4 @@
# License for the specific language governing permissions and limitations under
# the License.
spectre_v2=on spec_store_bypass_disable=on l1tf=full,force mds=full,nosmt tsx=off tsx_async_abort=full,nosmt kvm.nx_huge_pages=force nosmt=force l1d_flush=on mmio_stale_data=full,nosmt random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=force_isolation efi=disable_early_pci_dma iommu=force iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none page_alloc.shuffle=1 randomize_kstack_offset=on extra_latent_entropy debugfs=off
mitigations=auto,nosmt spectre_v2=on spec_store_bypass_disable=on tsx=off kvm.nx_huge_pages=force nosmt=force l1d_flush=on spec_rstack_overflow=safe-ret random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=isolation_force efi=disable_early_pci_dma iommu=force iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none ia32_emulation=0 page_alloc.shuffle=1 randomize_kstack_offset=on extra_latent_entropy debugfs=off