skydns的调研笔记

调研skydns

详解地址

搭建单机版的etcd+skynds

• 第一步
  

  
  
  $go get github.com/coreos/etcd
  
  $cd ~/etcd
  
  $./bin/etcd (还有一些参数可以随etcd启动，后面详解)
  
  

• 第二步
  

  
  
  $go get -u github.com/skynetservices/skydns
  
  $cd $GOPATH/src/github.com/skynetservices/skydns
  
  $go build -v
  
  

• 第三步
  

  
  
  $curl -XPUT http://127.0.0.1:4001/v2/keys/skydns/config \
  
  -d value='{"dns_addr":"127.0.0.1:53","ttl":3600, "nameservers": ["8.8.8.8:53","8.8.4.4:53"]}'
  
  $./skydns (还有一些参数可以随skydns启动，后面详解)
  
  

• 第四步
  

  
  
  $curl -XPUT http://127.0.0.1:4001/v2/keys/skydns/local/skydns/wtf/wtf1 \
  
  -d value='{
  
  "host":"192.168.0.1",
  
  "port":12345,
  
  "priority":20,
  
  "weight":100,
  
  "text":"it is a info for this machine",
  
  "ttl":3600,
  
  "targetstrip":1,
  
  "group":"g1"
  
  }'
  
  $nslookup wtf1.wtf.skydns.local
  
  Server: 127.0.0.1
  
  Address: 127.0.0.1#53
  
  Name: wtf1.wtf.skydns.local
  
  Address: 192.168.0.1
  
  

• 第五步
  

  
  
  至此表示skydns可以正常解析手动存进etcd中域名信息