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我正在使用confd和etcd。我正在關注confd example for nginx。我把這些鑰匙在我ETCD服務:我如何獲得confd與etcd生成的密鑰字符串值
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"
這是我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"
而且這是我的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 $proxy_add_x_forwarded_for;
}
}
在這裏,我要抓住關鍵字符串值,像APP 2或APP1。我只知道如何獲得它的價值。我想要這樣做{{$ sever.key}}但它不起作用。以上配置{{$ sever.key}}是錯誤的,但我做了它來顯示我想要什麼。
這個想法可能嗎?
是否有任何用於該語法或語法的存儲單詞?