frontends + packages: add dserver/dtail support for FreeBSD and Rocky

Adds FreeBSD .tpl variants of the existing dserver templates and a
matching pkg-dtail-freebsd.sh packaging script, plus a pkg-dtail-rpm.sh
script and packages/files/dtail-rocky/ (systemd units, key-cache script,
dtail.json) for the Rocky Linux dtail build.

1 files changed, 30 insertions, 0 deletions

diff --git a/frontends/etc/rc.d/dserver-freebsd.tpl b/frontends/etc/rc.d/dserver-freebsd.tpl
new file mode 100644
index 0000000..6110c0c
--- /dev/null
+++ b/frontends/etc/rc.d/dserver-freebsd.tpl
@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+# PROVIDE: dserver
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+
+. /etc/rc.subr
+
+name="dserver"
+rcvar="dserver_enable"
+desc="DTail distributed log server"
+
+# Use daemon(8) explicitly: rc.subr's dserver_user wraps with su -m but does
+# not fork, so the service command blocks. daemon(8) -u runs as the target
+# user and properly detaches from the terminal.
+procname="/usr/local/bin/dserver"
+command="/usr/sbin/daemon"
+command_args="-u dserver -o /var/log/dserver/dserver.log -- /usr/local/bin/dserver -cfg /usr/local/etc/dserver/dtail.json"
+
+start_precmd="dserver_precmd"
+
+dserver_precmd()
+{
+    install -d -o dserver -m 0755 /var/log/dserver
+    install -d -o dserver -m 0755 /var/run/dserver
+    install -d -o dserver -m 0755 /var/run/dserver/cache
+}
+
+load_rc_config $name
+run_rc_command "$1"