多租户更改

2026-08-11 15:59:57 +08:00
parent 6c800de67d
commit c2076721fc
453 changed files with 102349 additions and 47 deletions
@@ -0,0 +1,37 @@
+FROM alpine:3.14
+
+ARG VERSION=0.16.4
+ENV VERSION=$VERSION
+
+LABEL maintainer="Tinode Team <info@tinode.co>"
+LABEL name="TinodeMetricExporter"
+LABEL version=$VERSION
+
+ENV SERVE_FOR=""
+ENV WAIT_FOR=""
+
+ENV TINODE_ADDR=http://localhost/stats/expvar/
+ENV INSTANCE="exporter-instance"
+
+ENV INFLUXDB_VERSION=1.7
+ENV INFLUXDB_ORGANIZATION="org"
+ENV INFLUXDB_PUSH_INTERVAL=60
+ENV INFLUXDB_PUSH_ADDRESS=""
+ENV INFLUXDB_AUTH_TOKEN=""
+
+ENV PROM_NAMESPACE="tinode"
+ENV PROM_METRICS_PATH="/metrics"
+
+WORKDIR /opt/tinode
+
+RUN apk add --no-cache bash
+
+# Fetch exporter build from Github.
+ADD https://github.com/tinode/chat/releases/download/v$VERSION/exporter.linux-amd64 ./exporter
+
+COPY entrypoint.sh .
+RUN chmod +x exporter && chmod +x entrypoint.sh
+
+ENTRYPOINT ./entrypoint.sh
+
+EXPOSE 6222
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+# Check if environment variables (provided as argument list) are set.
+function check_vars() {
+  local varnames=( "$@" )
+  for varname in "${varnames[@]}"
+  do
+    eval value=\$${varname}
+    if [ -z "$value" ] ; then
+      echo "$varname env var must be specified."
+      exit 1
+    fi
+  done
+}
+
+# Make sure the system uses /etc/hosts when resolving domain names
+# (needed for docker-compose's `extra_hosts` param to work correctly).
+# See https://github.com/gliderlabs/docker-alpine/issues/367,
+# https://github.com/golang/go/issues/35305 for details.
+echo "hosts: files dns" > /etc/nsswitch.conf
+
+# Accept http requests at.
+LISTEN_AT=":6222"
+
+# Required env vars.
+common_vars=( TINODE_ADDR INSTANCE SERVE_FOR )
+
+influx_varnames=( INFLUXDB_VERSION INFLUXDB_ORGANIZATION INFLUXDB_PUSH_INTERVAL \
+  INFLUXDB_PUSH_ADDRESS INFLUXDB_AUTH_TOKEN )
+
+prometheus_varnames=( PROM_NAMESPACE PROM_METRICS_PATH )
+
+check_vars "${common_vars[@]}"
+
+# Common arguments.
+args=("--tinode_addr=${TINODE_ADDR}" "--instance=${INSTANCE}" "--listen_at=${LISTEN_AT}" "--serve_for=${SERVE_FOR}")
+
+# Platform-specific arguments.
+case "$SERVE_FOR" in
+"prometheus")
+  check_vars "${prometheus_varnames[@]}"
+  args+=("--prom_namespace=${PROM_NAMESPACE}" "--prom_metrics_path=${PROM_METRICS_PATH}")
+  if [ ! -z "$PROM_TIMEOUT" ]; then
+    args+=("--prom_timeout=${PROM_TIMEOUT}")
+  fi
+  ;;
+"influxdb")
+  check_vars "${influxdb_varnames[@]}"
+  args+=("--influx_db_version=${INFLUXDB_VERSION}" \
+         "--influx_organization=${INFLUXDB_ORGANIZATION}" \
+         "--influx_push_interval=${INFLUXDB_PUSH_INTERVAL}" \
+         "--influx_push_addr=${INFLUXDB_PUSH_ADDRESS}" \
+         "--influx_auth_token=${INFLUXDB_AUTH_TOKEN}")
+  if [ ! -z "$INFLUXDB_BUCKET" ]; then
+    args+=("--influx_bucket=${INFLUXDB_BUCKET}")
+  fi
+  ;;
+*)
+  echo "\$SERVE_FOR must be set to either 'prometheus' or 'influxdb'"
+  exit 1
+  ;;
+esac
+
+# Wait for Tinode server if needed.
+if [ ! -z "$WAIT_FOR" ] ; then
+	IFS=':' read -ra TND <<< "$WAIT_FOR"
+	if [ ${#TND[@]} -ne 2 ]; then
+		echo "\$WAIT_FOR (${WAIT_FOR}) env var should be in form HOST:PORT"
+		exit 1
+	fi
+	until nc -z -v -w5 ${TND[0]} ${TND[1]}; do echo "waiting for ${WAIT_FOR}..."; sleep 5; done
+fi
+
+./exporter "${args[@]}"