监控ingress服务访问日志

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监控ingress服务访问日志

1 配置 ingress ConfigMap#

log-format-upstream: |-
{'
'"msec": "$msec", ' # request unixtime in seconds with a milliseconds resolution
'"connection": "$connection", ' # connection serial number
'"connection_requests": "$connection_requests", ' # number of requests made in connection
'"pid": "$pid", ' # process pid
'"request_id": "$request_id", ' # the unique request id
'"request_length": "$request_length", ' # request length (including headers and body)
'"remote_addr": "$remote_addr", ' # client IP
'"remote_user": "$remote_user", ' # client HTTP username
'"remote_port": "$remote_port", ' # client port
'"time_local": "$time_local", '
'"time_iso8601": "$time_iso8601", ' # local time in the ISO 8601 standard format
'"request": "$request", ' # full path no arguments if the request
'"request_uri": "$request_uri", ' # full path and arguments if the request
'"args": "$args", ' # args
'"status": "$status", ' # response status code
'"body_bytes_sent": "$body_bytes_sent", ' # the number of body bytes exclude headers sent to a client
'"bytes_sent": "$bytes_sent", ' # the number of bytes sent to a client
'"http_referer": "$http_referer", ' # HTTP referer
'"http_user_agent": "$http_user_agent", ' # user agent
'"http_x_forwarded_for": "$http_x_forwarded_for", ' # http_x_forwarded_for
'"http_host": "$http_host", ' # the request Host: header
'"server_name": "$server_name", ' # the name of the vhost serving the request
'"request_time": "$request_time", ' # request processing time in seconds with msec resolution
'"upstream": "$upstream_addr", ' # upstream backend server for proxied requests
'"upstream_connect_time": "$upstream_connect_time", ' # upstream handshake time incl. TLS
'"upstream_header_time": "$upstream_header_time", ' # time spent receiving upstream headers
'"upstream_response_time": "$upstream_response_time", ' # time spend receiving upstream body
'"upstream_response_length": "$upstream_response_length", ' # upstream response length
'"upstream_cache_status": "$upstream_cache_status", ' # cache HIT/MISS where applicable
'"ssl_protocol": "$ssl_protocol", ' # TLS protocol
'"ssl_cipher": "$ssl_cipher", ' # TLS cipher
'"scheme": "$scheme", ' # http or https
'"request_method": "$request_method", ' # request method
'"server_protocol": "$server_protocol", ' # request protocol, like HTTP/1.1 or HTTP/2.0
'"pipe": "$pipe", ' # "p" if request was pipelined, "." otherwise
'"gzip_ratio": "$gzip_ratio", '
'"http_cf_ray": "$http_cf_ray",'
'"geoip_country_code": "$geoip_city"' #注意这里,我把国家换成城市ip地址了
'}

2 配置 ingress Deployment#

注意配置污点,要不然就挂载 pv

kubectl edit deployment nginx-ingress-controller -n kube-system

volumeMounts:
- mountPath: /etc/localtime
name: localtime
readOnly: true
- mountPath: /var/log/access/ #gateway容器日志路径
name: access_log
- mountPath: /etc/nginx/geoip/ #geoip库容器路径
name: geoip
volumes:
- hostPath:
path: /var/log/ingress/ #gateway宿主机日志路径
type: ""
name: access_log
- hostPath:
path: /var/app/prod-k8s/ingress_geoip2_mmdb #geoip库宿主机路径,因为ip地址不准,就不分享了
type: ""
name:geoip

img
img

3 配置 gatewayingress 日志路径#

在 ingress 里添加注解

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
annotations:
nginx.ingress.kubernetes.io/configuration-snippet: |
access_log /var/log/access/gateway.access.log upstreaminfo if=$loggable;

4 更新完会在 grafana 看到如下日志#

image-20211011135153966
image-20211011135153966

5 导入面板#

地址:下载下来导入进去

image-20210930110221312
image-20210930110221312

这个时候没有地图插件会报错

6 grafana 安装地图插件#

grafana-cli plugins install grafana-worldmap-panel

编辑配置文件,要不然地图会空白

cd /var/lib/grafana/plugins/grafana-worldmap-panel/

sed -i 's/https:\/\/cartodb-basemaps-{s}.global.ssl.fastly.net\/dark_all\/{z}\/{x}\/{y}.png/http:\/\/{s}.basemaps.cartocdn.com\/dark_all\/{z}\/{x}\/{y}.png/' dist/module.js module.js.map

sed -i 's/https:\/\/cartodb-basemaps{s}.global.ssl.fastly.net\/light_all\/{z}\/{x}\/{y}.png/http:\/\/{s}.basemaps.cartocdn.com\/light_all\/{z}\/{x}\/{y}.png/' module.js module.js.map

7 配置坐标库#

cat data/countries.json

[
{
"key": "Tianjin",
"latitude": 39.125595,
"longitude": 117.190186,
"name": "天津"
},
{
"key": "Beijing",
"latitude": 39.904987,
"longitude": 116.405289,
"name": "北京"
},
{
"key": "Guangzhou",
"latitude": 23.125177,
"longitude": 113.28064,
"name": "广州"
},
{
"key": "Shenzhen",
"latitude": 22.55329,
"longitude": 113.88308,
"name": "深圳"
},
{
"key": "Hangzhou",
"latitude": 30.2084,
"longitude": 120.21201,
"name": "杭州"
}
]

这里我只配了五个坐标,相加城市去经纬度查询 - 坐标拾取系统搜索经纬度

{
"key": "Hangzhou", #geoip_country_code字段名称
"latitude": 30.2084, #经度
"longitude": 120.21201, #纬度
"name": "杭州" #显示名称
}

重启 grafana 后会看到这样一个大盘

image-20211011135233943
image-20211011135233943

image-20211011135242091
image-20211011135242091

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监控ingress服务访问日志
https://ccops.cc/posts/1dff1425/
作者
蹦蹦站长
发布于
2021-10-11
许可协议
CC BY-NC-SA 4.0

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