【发布时间】:2021-08-30 22:56:12
【问题描述】:
我正在尝试从具有不同于/ 的根路径的emissary/ambassador 代理路由到花服务器。在引擎盖下,这只是一个特使前端代理。
在nginx后面有一个example运行芹菜花,但我无法用大使复制同样的事情。
我的大使映射对象是
apiVersion: getambassador.io/v2
generation: 16
host: strand.dev.REDACTED.info
kind: Mapping
metadata_labels:
ambassador_crd: strand-flower.front-proxy-internal
name: strand-flower
namespace: front-proxy-internal
prefix: /flower/
regex_rewrite:
pattern: ^/flower/(.*)$
substitution: /\1
service: http://strand-flower.default.svc.cluster.local:80
以 envoy 配置结束
{
"match": {
"case_sensitive": true,
"headers": [
{
"exact_match": "strand.dev.REDACTED.info",
"name": ":authority"
}
],
"prefix": "/flower/",
"runtime_fraction": {
"default_value": {
"denominator": "HUNDRED",
"numerator": 100
},
"runtime_key": "routing.traffic_shift.cluster_http___strand_flower_default_svc-0"
}
},
"route": {
"cluster": "cluster_http___strand_flower_default_svc-0",
"priority": null,
"regex_rewrite": {
"pattern": {
"google_re2": {
"max_program_size": 200
},
"regex": "^/flower/(.*)$"
},
"substitution": "/\\1" <<< Is this supposed to be escaped?
},
"timeout": "3.000s"
}
}
这会导致静态资产无法提供服务
但是,看起来路径实际上并没有被重写,因为我需要去
$HOSTNAME/flower/flower/ 进入根目录,或 $HOSTNAME/flower/flower/task 进入仪表板的任务部分。
根据文档here,花服务器以--url_prefix=flower 启动。
如何让花在大使背后工作?
nginx 示例
server {
location /flower/static {
alias /the/path/to/flower/static;
}
location /flower {
rewrite ^/flower/(.*)$ /$1 break;
proxy_pass http://localhost:5555;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
}
}
【问题讨论】:
标签: celery envoyproxy flower ambassador