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The original Caddy V1 rc.d script
2020-05-21 04:36:42 +08:00 · 2020-05-21 04:36:42 +08:00 · 8e22d87175
commit 8e22d87175
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+#!/bin/sh
+#
+# PROVIDE: caddy
+# REQUIRE: networking
+# KEYWORD: shutdown
+
+#
+# Add the following lines to /etc/rc.conf to enable caddy:
+# caddy_enable (bool):        Set to "NO" by default.
+#                             Set it to "YES" to enable caddy
+#
+# caddy_cert_email (str):     Set to "" by default.
+#                             Defines the SSL certificate issuer email. By providing an
+#                             email address you automatically agree to letsencrypt.org's
+#                             general terms and conditions
+#
+# caddy_bin_path (str):       Set to "/usr/local/bin/caddy" by default.
+#                             Provides the path to the caddy server executable
+#
+# caddy_cpu (str):            Set to "99%" by default.
+#                             Configures, how much CPU capacity caddy may gain
+#
+# caddy_config_path (str):    Set to "/usr/local/www/Caddyfile" by default.
+#                             Defines the path for the configuration file caddy will load on boot
+#
+# caddy_user (str):           Set to "root" by default.
+#                             Defines the user that caddy will run on
+#
+# caddy_group (str):          Set to "wheel" by default.
+#                             Defines the group that caddy files will be attached to
+#
+# caddy_syslog_facility (str) Set to "local7" by default.
+#                             Defines the syslog facility used to log output from the caddy process.
+#                             This is NOT the web access log.
+#
+# caddy_syslog_level (str)    Set to "notice" by default.
+#                             Defines the syslog level used to log output from the caddy process.
+#                             This is NOT the web access log.
+#
+# caddy_env (str)             Set to "" by default.
+#                             This allows environment variable to be set that may be required, for example when using "DNS Challenge" account credentials are required.
+#                             e.g. (in your rc.conf)   caddy_env="CLOUDFLARE_EMAIL=me@domain.com CLOUDFLARE_API_KEY=my_api_key"
+#
+
+. /etc/rc.subr
+
+name="caddy"
+rcvar="${name}_enable"
+
+load_rc_config ${name}
+
+: ${caddy_enable:="NO"}
+: ${caddy_cert_email=""}
+: ${caddy_bin_path="/usr/local/bin/caddy"}
+: ${caddy_cpu="99%"} # was a bug for me that caused a crash within jails
+: ${caddy_config_path="/usr/local/www/Caddyfile"}
+: ${caddy_syslog_facility="local7"}
+: ${caddy_syslog_level="notice"}
+: ${caddy_user="root"}
+: ${caddy_group="wheel"}
+: ${caddy_flags=""}
+: ${caddy_options="-cpu ${caddy_cpu} -log stdout -conf ${caddy_config_path} -agree -email ${caddy_cert_email} ${caddy_flags}"}
+
+if [ "$caddy_cert_email" = "" ]
+then
+    echo "rc variable \$caddy_cert_email is not set. Please provide a valid SSL certificate issuer email."
+    exit 1
+fi
+
+pidfile="/var/run/${name}.pid"
+procname="${caddy_bin_path}" #enabled builtin pid checking for start / stop
+command="/usr/sbin/daemon"
+command_args="-p ${pidfile} -T ${name} -l ${caddy_syslog_facility} -s ${caddy_syslog_level} /usr/bin/env ${caddy_env} ${procname} ${caddy_options} < /dev/null"
+
+start_precmd="caddy_startprecmd"
+
+caddy_startprecmd()
+{
+        # Clear flags provided by caddy_flags to prevent them being passed to daemon(8)
+        rc_flags=""
+
+        if [ ! -e "${pidfile}" ]; then
+                install -o "${caddy_user}" -g "${caddy_group}" "/dev/null" "${pidfile}"
+        fi
+}
+
+required_files="${caddy_config_path}"
+
+run_rc_command "$1"