diff options
author | root <root@rshg054.dnsready.net> | 2012-05-31 16:24:59 +0000 |
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committer | root <root@rshg054.dnsready.net> | 2012-05-31 16:24:59 +0000 |
commit | f5a8de28b86c2c838a28e79aa54f8b4c3fbd869e (patch) | |
tree | 26873b23c15ea28962e55ab4dc7ae94b468089cf /libre/systemd/systemd.install | |
parent | f1ae949e08a764ac063703dc9bb7f0afd7c16e96 (diff) |
Thu May 31 16:24:59 UTC 2012
Diffstat (limited to 'libre/systemd/systemd.install')
-rw-r--r-- | libre/systemd/systemd.install | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libre/systemd/systemd.install b/libre/systemd/systemd.install new file mode 100644 index 000000000..0c3e9abee --- /dev/null +++ b/libre/systemd/systemd.install @@ -0,0 +1,50 @@ +#!/bin/sh + +checkgroups() { + if ! getent group lock >/dev/null; then + groupadd -g 54 lock + fi +} + +sd_booted() { + [ -e sys/fs/cgroup/systemd ] +} + +post_install() { + checkgroups + + if [ ! -f etc/machine-id ]; then + systemd-machine-id-setup + fi + + echo "systemd has been installed to /bin/systemd. Please ensure you append" + echo "init=/bin/systemd to your kernel command line in your bootloader." +} + +post_upgrade() { + checkgroups + + if [ ! -f etc/machine-id ]; then + systemd-machine-id-setup + fi + + if sd_booted; then + # we moved the binary in 44-2 to /usr, so a reexec leads to a + # coredump. refuse this reexec and warn the user that they should + # reboot instead. + if [ "$(vercmp 44-2 "$2")" -eq 1 ]; then + echo "warning: refusing to reexec systemd. the system should be rebooted." + else + systemctl daemon-reload + systemctl daemon-reexec + fi + fi +} + +post_remove() { + if getent group lock >/dev/null; then + groupdel lock + fi +} + +# vim:set ts=2 sw=2 et: |