cannot start container anymore: line 32: /bin/chmod: Argument list too long

[smoebody]

After running for a while with a large database i cannot start the container anymore. The entrypoint-script fails with

Initializing datadir...
/etc/docker-postgresql/functions: line 32: /bin/chmod: Argument list too long

counting the files shows

find ${PG_DATADIR} -type f | wc -l
42301

is this unusual much?

[kkimurak]

$ docker run --rm sameersbn/postgresql:12-20200524 xargs --show-limits
Your environment variables take up 390 bytes
POSIX upper limit on argument length (this system): 2094714
POSIX smallest allowable upper limit on argument length (all systems): 4096
Maximum length of command we could actually use: 2094324
Size of command buffer we are actually using: 131072
Maximum parallelism (--max-procs must be no greater): 2147483647

so 42301 files are too much to be processed by single command, I think.
I have submitted PR to fix this. see #152