modules.d/00systemd/module-setup.sh

   1 #!/bin/bash
   2
   3 # called by dracut
   4 check() {
   5     [[ $mount_needs ]] && return 1
   6     if require_binaries $systemdutildir/systemd; then
   7         SYSTEMD_VERSION=$($systemdutildir/systemd --version | { read a b a; echo $b; })
   8         # Check if the systemd version is a valid number
   9         if ! [[ $SYSTEMD_VERSION =~ ^[0-9]+$ ]]; then
  10             dfatal "systemd version is not a number ($SYSTEMD_VERSION)"
  11             exit 1
  12         fi
  13         (( $SYSTEMD_VERSION >= 198 )) && return 0
  14        return 255
  15     fi
  16
  17     return 1
  18 }
  19
  20 # called by dracut
  21 depends() {
  22     return 0
  23 }
  24
  25 installkernel() {
  26     hostonly='' instmods autofs4 ipv6 algif_hash hmac sha256
  27     instmods -s efivarfs
  28 }
  29
  30 # called by dracut
  31 install() {
  32     local _mods
  33
  34     if [[ "$prefix" == /run/* ]]; then
  35         dfatal "systemd does not work with a prefix, which contains \"/run\"!!"
  36         exit 1
  37     fi
  38
  39     inst_multiple -o \
  40         $systemdutildir/systemd \
  41         $systemdutildir/systemd-coredump \
  42         $systemdutildir/systemd-cgroups-agent \
  43         $systemdutildir/systemd-shutdown \
  44         $systemdutildir/systemd-reply-password \
  45         $systemdutildir/systemd-fsck \
  46         $systemdutildir/systemd-udevd \
  47         $systemdutildir/systemd-journald \
  48         $systemdutildir/systemd-sysctl \
  49         $systemdutildir/systemd-modules-load \
  50         $systemdutildir/systemd-vconsole-setup \
  51         $systemdutildir/system-generators/systemd-fstab-generator \
  52         $systemdutildir/system-generators/systemd-gpt-auto-generator \
  53         \
  54         $systemdsystemunitdir/cryptsetup.target \
  55         $systemdsystemunitdir/emergency.target \
  56         $systemdsystemunitdir/sysinit.target \
  57         $systemdsystemunitdir/basic.target \
  58         $systemdsystemunitdir/halt.target \
  59         $systemdsystemunitdir/kexec.target \
  60         $systemdsystemunitdir/local-fs.target \
  61         $systemdsystemunitdir/local-fs-pre.target \
  62         $systemdsystemunitdir/remote-fs.target \
  63         $systemdsystemunitdir/remote-fs-pre.target \
  64         $systemdsystemunitdir/multi-user.target \
  65         $systemdsystemunitdir/network.target \
  66         $systemdsystemunitdir/network-pre.target \
  67         $systemdsystemunitdir/network-online.target \
  68         $systemdsystemunitdir/nss-lookup.target \
  69         $systemdsystemunitdir/nss-user-lookup.target \
  70         $systemdsystemunitdir/poweroff.target \
  71         $systemdsystemunitdir/reboot.target \
  72         $systemdsystemunitdir/rescue.target \
  73         $systemdsystemunitdir/rpcbind.target \
  74         $systemdsystemunitdir/shutdown.target \
  75         $systemdsystemunitdir/final.target \
  76         $systemdsystemunitdir/sigpwr.target \
  77         $systemdsystemunitdir/sockets.target \
  78         $systemdsystemunitdir/swap.target \
  79         $systemdsystemunitdir/timers.target \
  80         $systemdsystemunitdir/paths.target \
  81         $systemdsystemunitdir/umount.target \
  82         \
  83         $systemdsystemunitdir/sys-kernel-config.mount \
  84         \
  85         $systemdsystemunitdir/kmod-static-nodes.service \
  86         $systemdsystemunitdir/systemd-tmpfiles-setup.service \
  87         $systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
  88         $systemdsystemunitdir/systemd-ask-password-console.path \
  89         $systemdsystemunitdir/systemd-udevd-control.socket \
  90         $systemdsystemunitdir/systemd-udevd-kernel.socket \
  91         $systemdsystemunitdir/systemd-ask-password-plymouth.path \
  92         $systemdsystemunitdir/systemd-journald.socket \
  93         $systemdsystemunitdir/systemd-journald-audit.socket \
  94         $systemdsystemunitdir/systemd-ask-password-console.service \
  95         $systemdsystemunitdir/systemd-modules-load.service \
  96         $systemdsystemunitdir/systemd-halt.service \
  97         $systemdsystemunitdir/systemd-poweroff.service \
  98         $systemdsystemunitdir/systemd-reboot.service \
  99         $systemdsystemunitdir/systemd-kexec.service \
 100         $systemdsystemunitdir/systemd-fsck@.service \
 101         $systemdsystemunitdir/systemd-udevd.service \
 102         $systemdsystemunitdir/systemd-udev-trigger.service \
 103         $systemdsystemunitdir/systemd-udev-settle.service \
 104         $systemdsystemunitdir/systemd-ask-password-plymouth.service \
 105         $systemdsystemunitdir/systemd-journald.service \
 106         $systemdsystemunitdir/systemd-vconsole-setup.service \
 107         $systemdsystemunitdir/systemd-random-seed-load.service \
 108         $systemdsystemunitdir/systemd-random-seed.service \
 109         $systemdsystemunitdir/systemd-sysctl.service \
 110         \
 111         $systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
 112         $systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
 113         $systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
 114         $systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
 115         $systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
 116         $systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
 117         $systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
 118         $systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
 119         $systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
 120         $systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
 121         $systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
 122         $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
 123         $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
 124         $systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
 125         \
 126         $systemdsystemunitdir/ctrl-alt-del.target \
 127         $systemdsystemunitdir/reboot.target \
 128         $systemdsystemunitdir/systemd-reboot.service \
 129         $systemdsystemunitdir/syslog.socket \
 130         \
 131         $systemdsystemunitdir/slices.target \
 132         $systemdsystemunitdir/system.slice \
 133         $systemdsystemunitdir/-.slice \
 134         \
 135         $tmpfilesdir/systemd.conf \
 136         \
 137         journalctl systemctl \
 138         echo swapoff \
 139         kmod insmod rmmod modprobe modinfo depmod lsmod \
 140         mount umount reboot poweroff \
 141         systemd-run systemd-escape \
 142         systemd-cgls systemd-tmpfiles \
 143         /etc/udev/udev.hwdb \
 144         ${NULL}
 145
 146     inst_multiple -o \
 147         /usr/lib/modules-load.d/*.conf \
 148         /usr/lib/sysctl.d/*.conf
 149
 150     modules_load_get() {
 151         local _line i
 152         for i in "$1"/*.conf; do
 153             [[ -f $i ]] || continue
 154             while read _line || [ -n "$_line" ]; do
 155                 case $_line in
 156                     \#*)
 157                         ;;
 158                     \;*)
 159                         ;;
 160                     *)
 161                         echo $_line
 162                 esac
 163             done < "$i"
 164         done
 165     }
 166
 167     _mods=$(modules_load_get /usr/lib/modules-load.d)
 168     [[ $_mods ]] && hostonly='' instmods $_mods
 169
 170     if [[ $hostonly ]]; then
 171         inst_multiple -H -o \
 172             /etc/systemd/journald.conf \
 173             /etc/systemd/journald.conf.d/*.conf \
 174             /etc/systemd/system.conf \
 175             /etc/systemd/system.conf.d/*.conf \
 176             /etc/hostname \
 177             /etc/machine-id \
 178             /etc/machine-info \
 179             /etc/vconsole.conf \
 180             /etc/locale.conf \
 181             /etc/modules-load.d/*.conf \
 182             /etc/sysctl.d/*.conf \
 183             /etc/sysctl.conf \
 184             /etc/udev/udev.conf \
 185             ${NULL}
 186
 187         _mods=$(modules_load_get /etc/modules-load.d)
 188         [[ $_mods ]] && hostonly='' instmods $_mods
 189     fi
 190
 191     if ! [[ -e "$initdir/etc/machine-id" ]]; then
 192         > "$initdir/etc/machine-id"
 193     fi
 194
 195     # install adm user/group for journald
 196     inst_multiple nologin
 197     grep '^systemd-journal:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
 198     grep '^adm:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
 199     grep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
 200     grep '^wheel:' /etc/group >> "$initdir/etc/group"
 201     grep '^adm:' /etc/group >> "$initdir/etc/group"
 202     grep '^utmp:' /etc/group >> "$initdir/etc/group"
 203     grep '^root:' /etc/group >> "$initdir/etc/group"
 204
 205     # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
 206     grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
 207     grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
 208
 209     ln_r $systemdutildir/systemd "/init"
 210     ln_r $systemdutildir/systemd "/sbin/init"
 211
 212     inst_binary true
 213     ln_r $(type -P true) "/usr/bin/loginctl"
 214     ln_r $(type -P true) "/bin/loginctl"
 215     inst_rules \
 216         70-uaccess.rules \
 217         71-seat.rules \
 218         73-seat-late.rules \
 219         90-vconsole.rules \
 220         99-systemd.rules \
 221         ${NULL}
 222
 223     for i in \
 224         emergency.target \
 225         rescue.target \
 226         systemd-ask-password-console.service \
 227         systemd-ask-password-plymouth.service \
 228         ; do
 229         mkdir -p "${initdir}${systemdsystemunitdir}/${i}.wants"
 230         ln_r "${systemdsystemunitdir}/systemd-vconsole-setup.service" \
 231             "${systemdsystemunitdir}/${i}.wants/systemd-vconsole-setup.service"
 232     done
 233
 234     mkdir -p "$initdir/etc/systemd"
 235     # We must use a volatile journal, and we don't want rate-limiting
 236     {
 237         echo "[Journal]"
 238         echo "Storage=volatile"
 239         echo "RateLimitInterval=0"
 240         echo "RateLimitBurst=0"
 241     } >> "$initdir/etc/systemd/journald.conf"
 242
 243     ln_r "${systemdsystemunitdir}/multi-user.target" "${systemdsystemunitdir}/default.target"
 244 }
 245