在这个Dockerfile中运行mysqld（在我的Linux机器上，Linux 12.04上）
Dockerfile：
FROM ubuntu:precise
RUN apt-get update
RUN apt-get install -y mysql-server
CMD ["/usr/sbin/mysqld"]
我得到mysqld: error while loading shared libraries: libz.so.1: cannot open shared object file: Permission denied
然而，通过boot2docker mysqld在我的Mac上运行它就可以了。
我尝试过不同的基码头图像：
我已在主机系统上运行apt-get update和apt-get upgrade（包括更新Mysql），我已重新启动主机系统。
关于如何进行的任何想法？
关于我的系统的信息：
$ docker version
Client version: 0.9.0
Go version (client): go1.2.1
Git commit (client): 2b3fdf2
Server version: 0.9.0
Git commit (server): 2b3fdf2
Go version (server): go1.2.1
Last stable version: 0.9.0
$ docker info
Containers: 37
Images: 340
Driver: aufs
Root Dir: /var/lib/docker/aufs
Dirs: 414
WARNING: No swap limit support
$ uname -a
Linux Ubuntu-1204-precise-64-minimal 3.8.0-37-generic #53~precise1-Ubuntu SMP Wed Feb 19 21:37:54 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
回答leeduhem关于libz.so.1权限的评论：
$ ls -l /lib/x86_64-linux-gnu/libz.so.1
lrwxrwxrwx 1 root root 15 Nov 10 2011 /lib/x86_64-linux-gnu/libz.so.1 -> libz.so.1.2.3.4
$ ls -l /lib/x86_64-linux-gnu/libz.so.1.2.3.4
-rw-r--r-- 1 root root 92720 Nov 10 2011 /lib/x86_64-linux-gnu/libz.so.1.2.3.4
使用
更改权限$ chmod +x /lib/x86_64-linux-gnu/libz.so.1.2.3.4
我仍然得到错误。
正在运行strace -o /tmp/mysql.strace mysqld和cat /tmp/mysql.strace
execve("/usr/sbin/mysqld", ["mysqld"], [/* 7 vars */]) = 0
brk(0) = 0x7f4d41f7c000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4d403c5000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 EACCES (Permission denied)
open("/lib/x86_64-linux-gnu/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/tls/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/tls/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/tls", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 EACCES (Permission denied)
stat("/lib/x86_64-linux-gnu", 0x7fff713907f0) = -1 EACCES (Permission denied)
open("/usr/lib/x86_64-linux-gnu/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/tls/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/tls/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/tls", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu", 0x7fff713907f0) = -1 EACCES (Permission denied)
open("/lib/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib/tls/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib/tls", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/lib", 0x7fff713907f0) = -1 EACCES (Permission denied)
open("/usr/lib/tls/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/tls/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/tls", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64", 0x7fff713907f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib", 0x7fff713907f0) = -1 EACCES (Permission denied)
writev(2, [{"mysqld", 6}, {": ", 2}, {"error while loading shared libra"..., 36}, {": ", 2}, {"libz.so.1", 9}, {": ", 2}, {"cannot open shared object file", 30}, {": ", 2}, {"Permission denied", 17}, {"\n", 1}], 10) = 107
查看跟踪似乎表明的目录/ lib和/ lib / x86_64-linux-gnu是不允许的：
$ ls -ld /lib
drwxr-xr-x 12 root root 4096 Dec 16 13:42 /lib
$ ls -ld /lib/x86_64-linux-gnu
drwxr-xr-x 3 root root 4096 Mar 17 13:39 /lib/x86_64-linux-gnu
答案 0 :(得分：8)
删除容器为我解决了这个问题。
更新：该解决方案的工作时间不长。
所以我一直在搜索并找到something related with Apparmor。
如果您的主机上安装了mysql，Apparmor可能会限制对Docker容器上安装的mysql访问此共享库。以下解决了问题：
#Type this on your host terminal
sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld
答案 1 :(得分：4)
所以我按照@jpetazzo的建议使用devicemapper存储后端解决了这个问题。
我执行的步骤：
docker deamon docker docker -d -s="devicemapper" deamon
docker run。它没有任何问题。答案 2 :(得分：2)
如果你的主机上安装了mysql-server，那么它会安装mysqld的apparmor配置文件。对我来说，在使用以下命令禁用主机上的mysqld apparmor配置文件后，问题就消失了：
sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld
当然，这也意味着将在主机上为mysqld禁用apparmor。我不使用mysqld所以我没关系。
答案 3 :(得分：0)
尝试
sudo apt-get update
sudo apt-get install -y mysql-server