| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| #!/bin/bash |
| |
| set -x |
| set -e |
| |
| absolute_path="/etc/nginx/nginx.conf" |
| |
| #absolute_path="nginx.conf" |
| |
| ngx_upstream_file=$absolute_path |
| |
| pool_name="skywalkingLB" |
| |
| # mv ${absolute_path} ${absolute_path}.old |
| # cat ${absolute_path}.old | sed s#SKYWALKING_URL#${SKYWALKING_URL}#g > ${absolute_path} |
| |
| skywalking_collector=${SKYWALKING_URL} |
| |
| # skywalking_collector=localhost:1234,127.0.0.1:1235 |
| |
| # pool_ip is a comma-separated list of IP |
| pool_ip=`awk 'BEGIN{list="'${skywalking_collector}'";split(list,ip_list,",");for(ip in ip_list){print ip_list[ip];}}'` |
| for ip in ${pool_ip[*]};do |
| echo "add ${pool_name} ${ip} in ${ngx_upstream_file}" |
| sed -i '/upstream '${pool_name}'[^-]*{/a\\server '${ip}';' ${ngx_upstream_file} |
| done |
| echo -e "\033[31m ====add nginx.conf :==== \033[0m" |
| cat $absolute_path |
