140 lines
4.1 KiB
Plaintext
140 lines
4.1 KiB
Plaintext
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include <tunables/global>
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# Docker overlay
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@{docker_root}=/docker/ /var/lib/docker/
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@{fs_root}=/ @{docker_root}/overlay2/*/diff/
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@{do_etc}=@{fs_root}/etc/
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@{do_opt}=@{fs_root}/opt/
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@{do_run}=@{fs_root}/{run,var/run}/
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@{do_usr}=@{fs_root}/usr/
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@{do_var}=@{fs_root}/var/
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# Nginx data dirs
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@{nginx_data}=@{do_usr}/lib/nginx/ @{do_usr}/share/nginx/ @{do_var}/lib/nginx/
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profile loki flags=(attach_disconnected,mediate_deleted) {
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include <abstractions/base>
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include <abstractions/bash>
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# Send signals to child services
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signal (send) peer=@{profile_name}//*,
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# Network access
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network tcp,
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network udp,
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# Capabilities to run service as non-root
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capability kill,
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capability dac_override,
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capability chown,
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capability fowner,
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capability fsetid,
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capability setuid,
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capability setgid,
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# S6-Overlay
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/init rix,
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/bin/** rix,
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/usr/bin/** rix,
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@{do_etc}/s6*/** r,
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@{do_etc}/fix-attrs.d/{,**} r,
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@{do_etc}/cont-{init,finish}.d/{,**} rwix,
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@{do_etc}/services.d/{,**} rwix,
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@{do_run}/{s6,s6-rc*,service}/** rix,
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/command/** rix,
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/package/** rix,
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@{do_run}/{,**} rwk,
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/dev/tty rw,
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@{do_usr}/lib/locale/{,**} r,
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@{do_etc}/ssl/openssl.cnf r,
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@{do_etc}/ssl1.1/openssl.cnf r,
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@{do_etc}/{group,hosts,passwd,resolv.conf} r,
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/dev/null k,
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# Needed for v2, not v3
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@{do_etc}/s6/** rix,
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# Bashio
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/usr/lib/bashio/** ix,
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/tmp/** rw,
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# Options.json & addon data
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/data r,
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/data/** rw,
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# Needed for setup
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@{do_etc}/{loki,nginx}/{,**} rw,
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@{nginx_data}/{,**} rw,
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@{do_var}/log/nginx/{,**} rw,
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/{share,ssl}/{,**} r,
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# Programs
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/usr/bin/loki cx -> loki,
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/usr/sbin/nginx Cx -> nginx,
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profile loki flags=(attach_disconnected,mediate_deleted) {
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include <abstractions/base>
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# Receive signals from s6
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signal (receive) peer=*_loki,
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# Network access
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network tcp,
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network udp,
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network netlink raw,
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network unix dgram,
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# Addon data
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/data/** r,
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/data/loki/** rwk,
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# Config
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@{do_etc}/loki/* r,
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/share/** r,
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# Runtime usage
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owner /tmp/** rwk,
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/usr/bin/loki rm,
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@{do_etc}/hosts r,
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@{do_etc}/{nsswitch,resolv}.conf r,
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@{PROC}/sys/net/core/somaxconn r,
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@{PROC}/@{pid}/cpuset r,
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@{sys}/kernel/mm/transparent_hugepage/hpage_pmd_size r,
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}
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profile nginx flags=(attach_disconnected,mediate_deleted) {
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include <abstractions/base>
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# Receive signals from s6
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signal (receive) peer=*_loki,
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# Network access
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network tcp,
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# Capabilities to lower privileges
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capability dac_override,
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capability mknod,
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capability setuid,
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capability setgid,
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# Allow parent to ptrace
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ptrace (read) peer=*_loki,
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# Config files
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@{do_etc}/nginx/** r,
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/ssl/** r,
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# Service data
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@{do_var}/lib/nginx/tmp/** rw,
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@{do_var}/log/nginx/* w,
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@{nginx_data}/** r,
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# Runtime usage
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@{do_run}/nginx.pid rw,
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@{PROC}/1/fd/1 w,
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/usr/sbin/nginx rm,
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@{do_etc}/{group,passwd} r,
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@{do_etc}/ssl/openssl.cnf r,
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@{do_etc}/ssl1.1/openssl.cnf r,
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}
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}
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