{
	# debug
}

{{ infra_domain | default('observability.svc.plus') }} {
	encode gzip zstd

        # ---- Alloy unified ingest endpoints ----

        # Prometheus remote_write
        handle_path /ingest/metrics/* {
        	# 可选：加 basic auth / IP 白名单
        	reverse_proxy 127.0.0.1:12345
        }

        # Loki push (expects /loki/api/v1/push)
        handle_path /ingest/logs/* {
        	reverse_proxy 127.0.0.1:12346
        }

        # OTLP HTTP (POST /v1/traces, /v1/metrics, /v1/logs)
        handle_path /ingest/otlp/* {
        	reverse_proxy 127.0.0.1:4318
        }

	# -------------------------
	# Insight Workbench
	# -------------------------
	redir /insight /insight/
	handle /insight/* {
		reverse_proxy 127.0.0.1:{{ workbench_port | default('8082') }}
	}

	# -------------------------
	# Grafana: /grafana/ 与 /grafana/api/live/
	# -------------------------
	@ui path /grafana/*
	handle @ui {
		reverse_proxy 127.0.0.1:3000 {
			header_up Host {host}
			header_up X-Real-IP {remote_host}
			header_up Origin {scheme}://{host}
		}
	}

	@ui_live path /grafana/api/live/*
	handle @ui_live {
		reverse_proxy 127.0.0.1:3000 {
			header_up Host {host}
		}
	}

	@ui_rewrite path_regexp ui_rewrite ^/grafana/(vmetrics|vlogs|vtraces|vmalert|haproxy|alertmgr)(.*)$
	redir @ui_rewrite /{re.ui_rewrite.1}{re.ui_rewrite.2} 301

	# -------------------------
	# Victoria* / alert / blackbox
	# -------------------------
	handle_path /vmetrics/* {
		reverse_proxy 127.0.0.1:8428
	}

	handle_path /vlogs/* {
		reverse_proxy 127.0.0.1:9428
	}

	handle_path /vtraces/* {
		reverse_proxy 127.0.0.1:10428
	}

	handle_path /vmalert/* {
		reverse_proxy 127.0.0.1:8880
	}

	handle_path /alertmgr/* {
		reverse_proxy 127.0.0.1:9059
	}

	handle_path /blackbox/* {
		reverse_proxy 127.0.0.1:9115
	}

	# -------------------------
	# code-server: /code/
	# -------------------------
	handle_path /code/* {
		reverse_proxy 127.0.0.1:8443 {
			header_up Host {host}
			header_up X-Real-IP {remote_host}
			header_up Accept-Encoding gzip

			transport http {
				read_timeout 86400s
				write_timeout 86400s
				dial_timeout 5s
			}
		}
	}

	# -------------------------
	# jupyter lab: /jupyter/
	# -------------------------
	handle_path /jupyter/* {
		reverse_proxy 127.0.0.1:8888 {
			header_up Host {host}
			header_up X-Real-IP {remote_host}

			transport http {
				read_timeout 86400s
				write_timeout 86400s
				dial_timeout 5s
			}
		}
	}

	# -------------------------
	# HAProxy admin: /haproxy/pg-meta-1/
	# -------------------------
	handle_path /haproxy/pg-meta-1/* {
		reverse_proxy 10.146.0.6:9101 {
			transport http {
				dial_timeout 1s
			}
		}
	}

	# -------------------------
	# Liveness probe (/nginx)
	# -------------------------
	respond /nginx "ok\n" 200

	# -------------------------
	# Static site (/www) + directory listing
	# -------------------------
	root * /www
	file_server browse

	@home path /
	redir @home /insight/ 301

	@zh path /zh
	redir @zh /insight/ 301

	@pev path /pev
	rewrite @pev /pev.html

	handle_errors {
		@404 expression {http.error.status_code} == 404
		rewrite @404 /404.html
		file_server
	}
}
