【发布时间】:2021-03-25 00:04:38
【问题描述】:
我正在尝试从导入“pgmoon”库的 haproxy 内部运行一个 lua 脚本。我可以导入 pgmoon 并打开一个套接字,但后来我遇到了这个:
[ALERT] 082/234313 (8) : Lua function 'queue-request': runtime error: /usr/local/share/lua/5.3/pgmoon/init.lua:269: module 'pgmoon.crypto' not found:
no field package.preload['pgmoon.crypto']
no file '/usr/local/share/lua/5.3/pgmoon/crypto.lua'
no file '/usr/local/share/lua/5.3/pgmoon/crypto/init.lua'
no file '/usr/local/lib/lua/5.3/pgmoon/crypto.lua'
no file '/usr/local/lib/lua/5.3/pgmoon/crypto/init.lua'
no file '/usr/share/lua/5.3/pgmoon/crypto.lua'
no file '/usr/share/lua/5.3/pgmoon/crypto/init.lua'
no file './pgmoon/crypto.lua'
no file './pgmoon/crypto/init.lua'
no file '/usr/local/lib/lua/5.3/pgmoon/crypto.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.3/pgmoon/crypto.so'
no file '/usr/lib/lua/5.3/pgmoon/crypto.so'
no file '/usr/local/lib/lua/5.3/loadall.so'
no file './pgmoon/crypto.so'
no file '/usr/local/lib/lua/5.3/pgmoon.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.3/pgmoon.so'
no file '/usr/lib/lua/5.3/pgmoon.so'
no file '/usr/local/lib/lua/5.3/loadall.so'
no file './pgmoon.so' from [C] global 'require', /usr/local/share/lua/5.3/pgmoon/init.lua:269 C function line 267 ..., /usr/local/share/lua/5.3/pgmoon/init.lua:211 method 'connect', /usr/local/haproxy/queue-request.lua:38 C function line 25.
然而,在/usr/local/share/lua/5.3/pgmoon/crypto.lua 有一个文件,这是ls 显示的内容:
# ls -la /usr/local/share/lua/5.3/pgmoon/
total 60
drwxr-xr-x 1 root root 4096 Mar 24 23:42 .
drwxr-xr-x 1 root root 4096 Mar 24 23:00 ..
-rw-r--r-- 1 root root 2880 Mar 24 23:00 arrays.lua
-rw-r--r-- 1 root root 1130 Mar 24 23:00 bit.lua
-rw-r--r-- 1 root root 1587 Mar 24 23:00 cqueues.lua
-rw-r--r-- 1 root root 654 Mar 24 23:00 crypto.lua
-rw-r--r-- 1 root root 2084 Mar 24 23:00 hstore.lua
-rw-r--r-- 1 root root 20127 Mar 24 23:00 init.lua
-rw-r--r-- 1 root root 665 Mar 24 23:00 json.lua
-rw-r--r-- 1 root root 2728 Mar 24 23:42 socket.lua
-rw-r--r-- 1 root root 457 Mar 24 23:00 util.lua
我可以看到它与权限相关,如果 haproxy 用户无法访问根拥有的文件,但是当它到达这里时,它已经执行了 init.lua,它已经导入了 socket.lua 并且他们都得到了一样的权限... 有人知道为什么lua认为crypto.lua没有文件吗?
【问题讨论】:
标签: lua file-permissions haproxy