diff options
| author | Cy Schubert <cy@FreeBSD.org> | 2024-04-18 18:56:54 +0000 |
|---|---|---|
| committer | Cy Schubert <cy@FreeBSD.org> | 2024-04-29 12:50:19 +0000 |
| commit | abc4b3088941d772728c28146d466010f816ea66 (patch) | |
| tree | 258cd96b08dd5a09856776bcaf1975265a9a7735 | |
| parent | 8640bd657d841d1307520eca792e959acdf2063f (diff) | |
kdc: Add restart option
Add a new kdc_restart rc variable that manages kdc (or krb5kdc) under
daemon(8). This automatically restarts the kdc should it fail, i.e.
when it's configured to use LDAP as a backend and cannot connect to its
LDAP directory.
Set kdc_restart="YES" to auto restart kdc on abnormal termination.
Set kdc_restart_delay="N" to the number of seconds to delay before
restarting the kdc. The daemon(8) default seconds applies when not set.
Reported by: Lexi Winter <lexi.freebsd@le-fay.org>
PR: 278395
Differential Revision: https://reviews.freebsd.org/D44898
(cherry picked from commit 9e248b7f645cdf05615a49cc15295df49b54d659)
| -rw-r--r-- | libexec/rc/rc.conf | 2 | ||||
| -rwxr-xr-x | libexec/rc/rc.d/kdc | 29 |
2 files changed, 29 insertions, 2 deletions
diff --git a/libexec/rc/rc.conf b/libexec/rc/rc.conf index f31efb4e2052..831ef202219c 100644 --- a/libexec/rc/rc.conf +++ b/libexec/rc/rc.conf @@ -329,6 +329,8 @@ resolv_enable="YES" # Enable resolv / resolvconf kdc_enable="NO" # Run a kerberos 5 KDC (or NO). kdc_program="/usr/libexec/kdc" # path to kerberos 5 KDC kdc_flags="" # Additional flags to the kerberos 5 KDC +kdc_restart="NO" # Auto restart kdc on abnormal termination +kdc_restart_delay="" # Auto restart delay seconds kadmind_enable="NO" # Run kadmind (or NO) kadmind_program="/usr/libexec/kadmind" # path to kadmind kpasswdd_enable="NO" # Run kpasswdd (or NO) diff --git a/libexec/rc/rc.d/kdc b/libexec/rc/rc.d/kdc index c3059f261e09..a2d9f87f8e20 100755 --- a/libexec/rc/rc.d/kdc +++ b/libexec/rc/rc.d/kdc @@ -12,15 +12,40 @@ name=kdc desc="Kerberos 5 server" rcvar=${name}_enable +: ${kdc_restart:="NO"} +: ${kdc_restart_delay:=""} set_rcvar_obsolete kerberos5_server_enable kdc_enable set_rcvar_obsolete kerberos5_server kdc_program set_rcvar_obsolete kerberos5_server_flags kdc_flags - load_rc_config $name if [ "${kdc_program}" = /usr/libexec/kdc -o \ "${kdc_program}" = /usr/local/libexec/kdc ]; then - command_args="$command_args --detach" + detach="--detach" + flavor=heimdal +else + flavor=mit + unset detach fi + +case ${kdc_restart} in +[Yy][Ee][Ss]) + if [ "$flavor" = mit ]; then + detach=-n + else + unset detach + fi + case ${kdc_restart_delay} in + "") unset daemon_restart_delay;; + *) daemon_restart_delay="-R ${kdc_restart_delay}";; + esac + command_args="-r ${daemon_restart_delay} ${kdc_program} ${detach} ${command_args}" + kdc_program=/usr/sbin/daemon + ;; +*) + command_args="${detach} ${command_args}" + ;; +esac + run_rc_command "$1" |