MarsSec773 opened a new issue #3184:
URL: https://github.com/apache/apisix/issues/3184
### Issue description
I'm trying to deploy apisix on k8s environment. I tested successfully on
IPv4 environment, but I failed to deploy it on IPv6 environment.
- Kubectl Error log:
```
I0104 15:24:57.263301 19005 round_trippers.go:443] GET https://[<k8s api
server>]:6443/api/v1/namespaces/<namespace>/pods/apisix-server-869d4bd9b5-q2w7j/log
200 OK in 5 milliseconds
I0104 15:24:57.263340 19005 round_trippers.go:449] Response Headers:
I0104 15:24:57.263355 19005 round_trippers.go:452] Content-Type:
text/plain
I0104 15:24:57.263369 19005 round_trippers.go:452] Date: Mon, 04 Jan
2021 06:24:57 GMT
I0104 15:24:57.263381 19005 round_trippers.go:452] Cache-Control:
no-cache, private
/usr/local/openresty/luajit/bin/luajit:
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:641: failed to classify line:
<IPv6 Address of DNS>
stack traceback:
[C]: in function 'error'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:641: in function
'parsemap'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:504: in function
'parseseq'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:675: in function
'parsemap'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:735: in function
'parsedocuments'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:760: in function
'parse'
/usr/local/apisix/apisix/cli/file.lua:196: in function 'read_yaml_conf'
/usr/local/apisix/apisix/cli/ops.lua:131: in function
</usr/local/apisix/apisix/cli/ops.lua:122>
/usr/local/apisix/apisix/cli/ops.lua:453: in function 'execute'
/usr/bin/apisix:37: in main chunk
[C]: at 0x559105f17320
```
This is config.yaml file setup:
```
apisix:
node_listen: 9080 # APISIX listening port
enable_ipv6: true
allow_admin: #
http://nginx.org/en/docs/http/ngx_http_access_module.html#allow
- 0.0.0.0/0 # We need to restrict ip access rules for
security. 0.0.0.0/0 is for test.
admin_key:
- name: "admin"
key: <secret>
role: admin # admin: manage all configuration data
# viewer: only can view configuration data
- name: "viewer"
key: <secret>
role: viewer
dns_resolver:
- fxx4:cxxb:3xx9:8xxc:xxx:1x:0:xx0a
etcd:
host: # it's possible to define multiple etcd
hosts addresses of the same etcd cluster.
- "http://[fxx4:xxxb:xxx9:8xxx:xx2:1x:0:bxx0]:12379";
prefix: "/apisix" # apisix configurations prefix
timeout: 30 # 30 seconds
```
### Environment
* apisix version (cmd: `apisix version`): apisix 1.2
* OS: CentOS Linux 7 (Core)
* Code referred from:
https://github.com/apache/apisix/tree/master/kubernetes
### What's the actual result? (including assertion message & call stack if
applicable)
```
kubectl get pods
NAME READY STATUS RESTARTS AGE
apisix-server-869d4bd9b5-q2w7j 0/1 CrashLoopBackOff 10 31m`
```
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