mirror of
https://github.com/jokob-sk/NetAlertX.git
synced 2025-12-06 17:15:38 -08:00
62 lines
1.6 KiB
Bash
Executable File
62 lines
1.6 KiB
Bash
Executable File
#! /bin/bash
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set -euo pipefail
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LOG_DIR=${NETALERTX_LOG}
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RUN_DIR=${SYSTEM_SERVICES_RUN}
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TMP_DIR=${SYSTEM_SERVICES_RUN_TMP}
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SYSTEM_NGINX_CONFIG_TEMPLATE="/services/config/nginx/netalertx.conf.template"
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SYSTEM_NGINX_CONFIG_FILE="/services/config/nginx/conf.active/netalertx.conf"
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# Create directories if they don't exist
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mkdir -p "${LOG_DIR}" "${RUN_DIR}" "${TMP_DIR}"
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echo "Starting nginx..."
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nginx_pid=""
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cleanup() {
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status=$?
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echo "nginx stopped! (exit ${status})"
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}
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forward_signal() {
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if [[ -n "${nginx_pid}" ]]; then
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kill -TERM "${nginx_pid}" 2>/dev/null || true
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fi
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}
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# When in devcontainer we must kill any existing nginx processes
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while ps ax | grep -v -e "grep" -e "nginx.sh" | grep nginx >/dev/null 2>&1; do
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killall nginx &>/dev/null || true
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sleep 0.2
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done
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TEMP_CONFIG_FILE=$(mktemp "${TMP_DIR}/netalertx.conf.XXXXXX")
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if envsubst '${LISTEN_ADDR} ${PORT}' < "${SYSTEM_NGINX_CONFIG_TEMPLATE}" > "${TEMP_CONFIG_FILE}" 2>/dev/null; then
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mv "${TEMP_CONFIG_FILE}" "${SYSTEM_NGINX_CONFIG_FILE}"
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else
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echo "Note: Unable to write to ${SYSTEM_NGINX_CONFIG_FILE}. Using default configuration."
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rm -f "${TEMP_CONFIG_FILE}"
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fi
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trap cleanup EXIT
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trap forward_signal INT TERM
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# Execute nginx with overrides
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# echo the full nginx command then run it
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echo "nginx -p \"${RUN_DIR}/\" -c \"${SYSTEM_NGINX_CONFIG_FILE}\" -g \"error_log ${NETALERTX_LOG}/nginx-error.log; pid ${RUN_DIR}/nginx.pid; daemon off;\" &"
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nginx \
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-p "${RUN_DIR}/" \
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-c "${SYSTEM_NGINX_CONFIG_FILE}" \
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-g "error_log ${NETALERTX_LOG}/nginx-error.log; pid ${RUN_DIR}/nginx.pid; daemon off;" &
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nginx_pid=$!
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wait "${nginx_pid}"
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nginx_exit=$?
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echo -ne " done"
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exit ${nginx_exit}
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