3
我正在使用confd和etcd。我正在关注confd example for nginx。我把这些钥匙在我ETCD服务:我如何获得confd与etcd生成的密钥字符串值
curl http://127.0.0.1:4001/v2/keys/myapp/upstream -XPUT -d dir=true
curl http://127.0.0.1:4001/v2/keys/myapp/subdomain -XPUT -d value="myapp"
curl http://127.0.0.1:4001/v2/keys/myapp/upstream/app2 -XPUT -d value="10.0.1.101:80"
curl http://127.0.0.1:4001/v2/keys/myapp/upstream/app1 -XPUT -d value="10.0.1.100:80"
这是我toml配置:
[template]
prefix = "myapp"
keys = [
"subdomain",
"upstream",
]
owner = "nginx"
mode = "0644"
src = "nginx.tmpl"
dest = "/tmp/myapp.conf"
check_cmd = "/usr/sbin/nginx -t -c {{ .src }}"
reload_cmd = "/usr/sbin/service nginx reload"
而且这是我的TMPL配置。
upstream {{.subdomain}} {
{{range $server := .upstream}}
#I want to get the key string value
server {{$sever.key}} {{$server.Value}};
{{end}}
}
server {
server_name {{.subdomain}}.example.com;
location/{
proxy_pass http://{{.subdomain}};
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
在这里,我要抓住关键字符串值,像APP 2或APP1。我只知道如何获得它的价值。我想要这样做{{$ sever.key}}但它不起作用。以上配置{{$ sever.key}}是错误的,但我做了它来显示我想要什么。
这个想法可能吗?
是否有任何用于该语法或语法的存储单词?