foxhk opened a new issue #1074: bug: module apisix.balancer not found URL: https://github.com/apache/incubator-apisix/issues/1074 ### Issue description 2020/01/17 09:44:47 [error] 10554#10554: init_worker_by_lua error: /root/apache-apisix-1.0-incubating/lua/apisix.lua:74: module 'apisix.balancer' not found: ### Environment * apisix version (cmd: `apisix version`): apache-apisix-1.0-incubating * OS: CentOS Linux release 7.7.1908 (Core) * openresty version: nginx version: openresty/1.15.8.2 ### Minimal test code / Steps to reproduce the issue clean environment, no nginx/openresty/lua 1. install openresty and etcd # install epel, `luarocks` need it. wget http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm sudo rpm -ivh epel-release-latest-7.noarch.rpm # add OpenResty source sudo yum install yum-utils sudo yum-config-manager --add-repo https://openresty.org/package/centos/openresty.repo # install OpenResty, etcd and some compilation tools sudo yum install -y etcd openresty curl git gcc luarocks lua-devel # start etcd server sudo service etcd start 2. install apisix by source release wget http://www.apache.org/dist/incubator/apisix/1.0/apache-apisix-1.0-incubating-src.tar.gz tar zxvf apache-apisix-1.0-incubating-src.tar.gz cd apache-apisix-1.0-incubating luarocks install lua-resty-worker-events luarocks install luacheck make deps make utils make lint make run ### What's the actual result? (including assertion message & call stack if applicable) curl http://127.0.0.1:9080/apisix/admin/upstreams/1 -X PUT -d ' { "type": "roundrobin", "nodes": { "127.0.0.1:80": 1, "127.0.0.2:80": 2, "foo.com:80": 3 } }' <html> <head><title>500 Internal Server Error</title></head> <body> <center><h1>500 Internal Server Error</h1></center> <hr><center>openresty</center> </body> </html> cat logs/error.log 2020/01/17 10:11:04 [error] 23442#23442: init_worker_by_lua error: /root/apache-apisix-1.0-incubating/lua/apisix.lua:74: module 'apisix.balancer' not found: no field package.preload['apisix.balancer'] no file '/root/apache-apisix-1.0-incubating//deps/share/lua/5.1/apisix/balancer.lua' no file '/root/apache-apisix-1.0-incubating/lua/apisix/balancer.lua' no file '/usr/local/openresty/site/lualib/apisix/balancer.ljbc' no file '/usr/local/openresty/site/lualib/apisix/balancer/init.ljbc' no file '/usr/local/openresty/lualib/apisix/balancer.ljbc' no file '/usr/local/openresty/lualib/apisix/balancer/init.ljbc' no file '/usr/local/openresty/site/lualib/apisix/balancer.lua' no file '/usr/local/openresty/site/lualib/apisix/balancer/init.lua' no file '/usr/local/openresty/lualib/apisix/balancer.lua' no file '/usr/local/openresty/lualib/apisix/balancer/init.lua' no file './apisix/balancer.lua' no file '/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/apisix/balancer.lua' no file '/usr/local/share/lua/5.1/apisix/balancer.lua' no file '/usr/local/share/lua/5.1/apisix/balancer/init.lua' no file '/usr/local/openresty/luajit/share/lua/5.1/apisix/balancer.lua' no file '/usr/local/openresty/luajit/share/lua/5.1/apisix/balancer/init.lua' no file '/root/apache-apisix-1.0-incubating/lua/apisix/balancer.lua' no file '/root/apache-apisix-1.0-incubating/deps/share/lua/5.1/apisix/balancer.lua' no file './apisix/balancer.lua' no file '/usr/share/lua/5.1/apisix/balancer.lua' no file '/usr/share/lua/5.1/apisix/balancer/init.lua' no file '/usr/lib64/lua/5.1/apisix/balancer.lua' no file '/usr/lib64/lua/5.1/apisix/balancer/init.lua' no file '/root/apache-apisix-1.0-incubating//deps/lib64/lua/5.1/apisix/balancer.so' no file '/root/apache-apisix-1.0-incubating//deps/lib/lua/5.1/apisix/balancer.so' no file '/usr/local/openresty/site/lualib/apisix/balancer.so' no file '/usr/local/openresty/lualib/apisix/balancer.so' no file './apisix/balancer.so' no file '/usr/local/lib/lua/5.1/apisix/balancer.so' no file '/usr/local/openresty/luajit/lib/lua/5.1/apisix/balancer.so' no file '/usr/local/lib/lua/5.1/loadall.so' no file '/root/apache-apisix-1.0-incubating/deps/lib64/lua/5.1/apisix/balancer.so' no file './apisix/balancer.so' no file '/usr/lib64/lua/5.1/apisix/balancer.so' no file '/usr/lib64/lua/5.1/loadall.so' no file '/root/apache-apisix-1.0-incubating//deps/lib64/lua/5.1/apisix.so' no file '/root/apache-apisix-1.0-incubating//deps/lib/lua/5.1/apisix.so' no file '/usr/local/openresty/site/lualib/apisix.so' no file '/usr/local/openresty/lualib/apisix.so' no file './apisix.so' no file '/usr/local/lib/lua/5.1/apisix.so' no file '/usr/local/openresty/luajit/lib/lua/5.1/apisix.so' no file '/usr/local/lib/lua/5.1/loadall.so' no file '/root/apache-apisix-1.0-incubating/deps/lib64/lua/5.1/apisix.so' no file './apisix.so' no file '/usr/lib64/lua/5.1/apisix.so' no file '/usr/lib64/lua/5.1/loadall.so' stack traceback: [C]: in function 'require' /root/apache-apisix-1.0-incubating/lua/apisix.lua:74: in function 'http_init_worker' init_worker_by_lua:2: in main chunk 2020/01/17 10:46:22 [error] 23441#23441: *84550 lua entry thread aborted: runtime error: /root/apache-apisix-1.0-incubating/lua/apisix.lua:485: attempt to index upvalue 'router' (a nil value) stack traceback: coroutine 0: /root/apache-apisix-1.0-incubating/lua/apisix.lua: in function 'http_admin' content_by_lua(nginx.conf:116):2: in main chunk, client: 127.0.0.1, server: , request: "PUT /apisix/admin/upstreams/1 HTTP/1.1", host: "127.0.0.1:9080" ### What's the expected result? no error, no 500
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