bug: kubenetes ingress install error

[binbinjianjian]

Issue description

kubenetes ingress install error

Environment

centos7 kubenetes v1.14.0 and v1.18.2

pod error log

[root@k8s-cdh-master kubernetes]# kubectl logs apisix-gw-deployment-6b95457c8f-g8sxp
/usr/local/openresty/luajit/bin/luajit: /usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:684: bad argument #1 to 'sfind' (string expected, got nil)
stack traceback:
[C]: in function 'sfind'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:684: in function 'parsedocuments'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:746: in function 'read_yaml_conf'
/usr/bin/apisix:675: in function </usr/bin/apisix:668>
/usr/bin/apisix:922: in main chunk
[C]: at 0x00404c0

[juzhiyuan]

Please update your issue title, thanks!

[gxthrj]

@binbinjianjian It looks more like there is a problem with your configuration file, please show us your config.yaml

[spacewander]

Closed as lack of response.