Closed basschipper closed 3 years ago
If you had run two more commands, you would have seen the problem:
/ # ldd /app/otmonitor
/lib64/ld-linux-x86-64.so.2 (0x7f032dccd000)
libdl.so.2 => /lib64/ld-linux-x86-64.so.2 (0x7f032dccd000)
libm.so.6 => /lib64/ld-linux-x86-64.so.2 (0x7f032dccd000)
libpthread.so.0 => /lib64/ld-linux-x86-64.so.2 (0x7f032dccd000)
libc.so.6 => /lib64/ld-linux-x86-64.so.2 (0x7f032dccd000)
Error loading shared library ld-linux-x86-64.so.2: No such file or directory (needed by /app/otmonitor)
Error relocating /app/otmonitor: fts_close: symbol not found
Error relocating /app/otmonitor: fts_read: symbol not found
Error relocating /app/otmonitor: __register_atfork: symbol not found
Error relocating /app/otmonitor: fts_open: symbol not found
/ # ls -l /lib64/ld-linux-x86-64.so.2
ls: /lib64/ld-linux-x86-64.so.2: No such file or directory
OTmonitor was built against glibc. Apparently Alpine has a beef with glibc and uses something called musl instead. So your options seem to be:
This works:
~ docker run -it frolvlad/alpine-glibc
/ # mkdir /app && mkdir /data \
> && /usr/bin/wget http://otgw.tclcode.com/download/otmonitor-x64 -O /app/otmonitor \
> && chmod +x /app/otmonitor
Connecting to otgw.tclcode.com (173.236.173.160:80)
saving to '/app/otmonitor'
otmonitor 100% |********************************| 5707k 0:00:00 ETA
'/app/otmonitor' saved
/ # /app/otmonitor --version
Opentherm Monitor version 4.4.1
Sorry, not such a Linux guru. But thank you very much, working nicely.
Hi,
I'm updating my docker container to the new otmonitor version as-well. The previous image I created was based on some Python upstream image, which resulted in an image of ~900Mb. To lower the size I'm trying to build it on Alpine, but I think Alpine is missing some needed dependancies?
Any idea?