Java und docker basierend auf alpine

Question

Ich habe eine Java-Anwendung, die ich in alpine ausführen möchte. Es hat eine GUI. Ich erstelle ein Bild basierend auf alpin/aktuell. Nachdem alle benötigten Pakete installiert, wenn ich die Anwendung ausführen, sehe ich die folgende Fehlermeldung:

[ERROR] [system.err] GLib (gthread-posix.c): Unexpected error from C library during 'pthread_cond_init': Invalid argument. Aborting. 

mir, die mit glibc Bibliothek wie Version Kompatibilitätsproblem scheint. Info über installierte glib:

bash-4.3# apk info glib 
glib-2.50.2-r0 description: 
Common C routines used by Gtk+ and other libs 
glib-2.50.2-r0 webpage: 
http://www.gtk.org 
glib-2.50.2-r0 installed size: 
2957312 
bash-4.3# 

nicht sicher, ob es im Zusammenhang, aber ldd auf libjvm.so tun whows folgendes:

bash-4.3# ldd /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so 
    ldd (0x7f3257095000) 
    libm.so.6 => ldd (0x7f3257095000) 
    libdl.so.2 => ldd (0x7f3257095000) 
    libpthread.so.0 => ldd (0x7f3257095000) 
    libc.so.6 => ldd (0x7f3257095000) 
Error loading shared library ld-linux-x86-64.so.2: No such file or directory (needed by /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so) 
Error relocating /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so: __getpagesize: symbol not found 
Error relocating /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so: gnu_get_libc_release: symbol not found 
Error relocating /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so: __isnan: symbol not found 
Error relocating /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so: gnu_get_libc_version: symbol not found 
Error relocating /opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so: dlvsym: symbol not found 
bash-4.3# 

Ich lief auch ein strace auf dem Befehl, den ich zu laufen versuche :

access("/opt/jdk1.8.0_112/lib/amd64/libjava.so", F_OK) = -1 ENOENT (No such file or directory) 
access("/opt/jdk1.8.0_112/jre/lib/amd64/libjava.so", F_OK) = 0 
open("/opt/jdk1.8.0_112/jre/lib/amd64/jvm.cfg", O_RDONLY) = 3 
fstat(3, {st_mode=S_IFREG|0644, st_size=627, ...}) = 0 
read(3, "# Copyright (c) 2003, 2013, Orac"..., 4096) = 627 
read(3, "", 4096)      = 0 
close(3)        = 0 
stat("/opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so", {st_mode=S_IFREG|0755, st_size=16989811, ...}) = 0 
getgid()        = 0 
getegid()        = 0 
getuid()        = 0 
geteuid()        = 0 
futex(0x7f7c894f90c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 
open("/opt/jdk1.8.0_112/jre/lib/amd64/server/libjvm.so", O_RDONLY|O_CLOEXEC) = 3 
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\350!\0\0\0\0\0"..., 832) = 832 
fstat(3, {st_mode=S_IFREG|0755, st_size=16989811, ...}) = 0 
mmap(NULL, 16717288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7c87f68000 
mprotect(0x7f7c88c36000, 2097152, PROT_NONE) = 0 
mmap(0x7f7c88e36000, 888832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xcce000) = 0x7f7c88e36000 
mmap(0x7f7c88f0f000, 304616, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f7c88f0f000 
close(3)        = 0 
open("/opt/jdk1.8.0_112/bin/../lib/amd64/jli/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 
open("/opt/jdk1.8.0_112/bin/../lib/amd64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) 
open("/usr/glibc-compat/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3 
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260U\0\0\0\0\0\0"..., 832) = 832 
fstat(3, {st_mode=S_IFREG|0755, st_size=1059160, ...}) = 0 
mmap(NULL, 3154224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7c87c65000 
mprotect(0x7f7c87d67000, 2093056, PROT_NONE) = 0 
mmap(0x7f7c87f66000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x101000) = 0x7f7c87f66000 
close(3)        = 0 
mprotect(0x7f7c87f66000, 4096, PROT_READ) = 0 
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f7c89a48000 
mprotect(0x7f7c89a48000, 4096, PROT_NONE) = 0 
clone(child_stack=0x7f7c89b47ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f7c89b489d0, tls=0x7f7c89b48700, child_tidptr=0x7f7c89b489d0) = 337 
futex(0x7f7c89b489d0, FUTEX_WAIT, 337, NULLGLib (gthread-posix.c): Unexpected error from C library during 'pthread_cond_init': Invalid argument. Aborting. 
<unfinished ...> 
+++ killed by SIGABRT +++ 

Irgendwelche Tipps?

Answer 1

Verwenden Sie https://github.com/anapsix/docker-alpine-java? Es sollte aus der Box funktionieren. Wenn Sie einfach nur alpine Bild https://hub.docker.com/_/alpine/ verwenden, kann es einige Dinge für Java erforderlich verpassen.

Starten Sie Ihre App mit java.awt.headless = true?

Für JavaFX JavaFx in headless mode siehe

Sie xvfb installieren sollten und erneut versuchen.