Add restart policies to frankenphp service (#2191)

interestingly Caddy doesn't have restart policies defined - we can't
afford this as php may segfault

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Signed-off-by: Marc <m@pyc.ac>

Author: henderkes

package/alpine/frankenphp.openrc

@@ -10,6 +10,8 @@ command_background="yes"
 capabilities="^cap_net_bind_service"
 pidfile="/run/frankenphp/frankenphp.pid"
 start_stop_daemon_args="--chdir /var/lib/frankenphp"
+respawn_delay=3
+respawn_max=10
 
 depend() {
     need net

package/debian/frankenphp.service

@@ -12,6 +12,8 @@ ExecStartPre=/usr/bin/frankenphp validate --config /etc/frankenphp/Caddyfile
 ExecStart=/usr/bin/frankenphp run --environ --config /etc/frankenphp/Caddyfile
 ExecReload=/usr/bin/frankenphp reload --config /etc/frankenphp/Caddyfile
 WorkingDirectory=/var/lib/frankenphp
+Restart=on-failure
+RestartSec=3s
 TimeoutStopSec=5s
 LimitNOFILE=1048576
 LimitNPROC=512

package/rhel/frankenphp.service

@@ -12,6 +12,8 @@ ExecStartPre=/usr/bin/frankenphp validate --config /etc/frankenphp/Caddyfile
 ExecStart=/usr/bin/frankenphp run --environ --config /etc/frankenphp/Caddyfile
 ExecReload=/usr/bin/frankenphp reload --config /etc/frankenphp/Caddyfile
 WorkingDirectory=/var/lib/frankenphp
+Restart=on-failure
+RestartSec=3s
 TimeoutStopSec=5s
 LimitNOFILE=1048576
 LimitNPROC=512