op-packages/beszel-agent/files/beszel-agent.init
github-actions[bot] 969e3c00a7 🎨 Sync 2026-07-04 18:41:29
2026-07-04 18:41:29 +08:00

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#!/bin/sh /etc/rc.common
START=99
STOP=10
USE_PROCD=1
PROG=/usr/bin/beszel-agent
DATA_DIR=/var/lib/beszel-agent
FP_FILE="$DATA_DIR/fingerprint"
OLD_FP_FILE=/usr/share/beszel-agent/fingerprint
start_service() {
local enabled port key url token extra_fs fp
config_load 'beszel-agent'
config_get_bool enabled 'agent' 'enabled' '0'
config_get port 'agent' 'port' '45876'
config_get key 'agent' 'public_key' ''
config_get url 'agent' 'hub_url' ''
config_get token 'agent' 'token' ''
config_get extra_fs 'agent' 'extra_filesystems' ''
config_get fp 'agent' 'fingerprint' ''
[ "$enabled" -eq 0 ] && return 0
[ -z "$key" ] && {
logger -t beszel-agent "Public key not set!"
return 1
}
if [ -n "$url" ] || [ -n "$token" ]; then
if [ -z "$url" ] || [ -z "$token" ]; then
logger -t beszel-agent "Outbound mode requires both hub_url and token, but only one set!"
return 1
fi
fi
mkdir -p "$DATA_DIR"
# migrate from pre-UCI storage on flash
[ -z "$fp" ] && [ -s "$OLD_FP_FILE" ] && fp=$(cat "$OLD_FP_FILE")
if [ -z "$fp" ]; then
DATA_DIR="$DATA_DIR" "$PROG" fingerprint > /dev/null 2>&1
[ -s "$FP_FILE" ] && fp=$(cat "$FP_FILE")
fi
if [ -n "$fp" ]; then
printf '%s' "$fp" > "$FP_FILE"
[ "$(uci -q get beszel-agent.agent.fingerprint)" = "$fp" ] || {
uci set beszel-agent.agent.fingerprint="$fp"
uci commit beszel-agent
logger -t beszel-agent "Fingerprint saved to UCI: $fp"
}
else
logger -t beszel-agent "Failed to obtain fingerprint, agent will generate one"
fi
procd_open_instance beszel-agent
procd_set_param command "$PROG" -listen "$port" -key "$key"
[ -n "$url" ] && [ -n "$token" ] && {
procd_append_param command -url "$url" -token "$token"
}
procd_set_param env DATA_DIR="$DATA_DIR"
[ -n "$extra_fs" ] && procd_append_param env EXTRA_FILESYSTEMS="$extra_fs"
procd_set_param respawn 3600 5 5
procd_set_param stdout 1
procd_set_param stderr 1
procd_close_instance
}
service_triggers() {
procd_add_reload_trigger 'beszel-agent'
}