Sh:./弹药:找不到当时试图运行弹性上的代理阿尔卑斯山Linux

0

的问题

我想要配置的弹性上的代理docker容器运行的另一个服务。 容器是根据在阿尔卑斯山Linux,但我不能运行的弹性代理人代理的命令后才提取代:它抱怨"未找到"文件,而该文件实际上的存在!

这里是最小的再例

docker run --rm -it alpine sh
# cd /opt
# wget https://artifacts.elastic.co/downloads/beats/elastic-agent/elastic-agent-7.14.2-linux-x86_64.tar.gz
# tar xvf elastic-agent-7.14.2-linux-x86_64.tar.gz
# cd elastic-agent-7.14.2-linux-x86_64/
# ./elastic-agent
sh: ./elastic-agent: not found
# ls -la
total 8452
drwxr-xr-x    3 root     root          4096 Nov 18 17:38 .
drwxr-xr-x    1 root     root          4096 Nov 18 17:38 ..
-rw-r--r--    1 root     root            41 Sep 15 17:00 .build_hash.txt
-rw-r--r--    1 root     root            41 Sep 15 17:00 .elastic-agent.active.commit
-rw-r--r--    1 root     root         13675 Sep 15 16:54 LICENSE.txt
-rw-r--r--    1 root     root       8586842 Sep 15 16:54 NOTICE.txt
-rw-r--r--    1 root     root           866 Sep 15 17:00 README.md
drwxr-xr-x    3 root     root          4096 Nov 18 17:38 data
lrwxrwxrwx    1 root     root            39 Nov 18 17:38 elastic-agent -> data/elastic-agent-574c21/elastic-agent
-rw-r--r--    1 root     root          9020 Sep 15 16:55 elastic-agent.reference.yml
-rw-------    1 root     root          9017 Sep 15 16:55 elastic-agent.yml
# ./data/elastic-agent-574c21/elastic-agent
sh: ./data/elastic-agent-574c21/elastic-agent: not found

我上运行的一个x86_64主可以看出,与核版或包repos:

# uname -a
Linux 59ae07b0dca8 5.10.47-linuxkit #1 SMP Sat Jul 3 21:51:47 UTC 2021 x86_64 Linux
# apk update
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/x86_64/APKINDEX.tar.gz
v3.14.3-14-g9234faeb0d [https://dl-cdn.alpinelinux.org/alpine/v3.14/main]
v3.14.3-12-g13e0706e2c [https://dl-cdn.alpinelinux.org/alpine/v3.14/community]
OK: 14942 distinct packages available

在这似乎是二进制可以链接到图书馆正确:

# ldd  ./data/elastic-agent-574c21/elastic-agent
    /lib64/ld-linux-x86-64.so.2 (0x7f1868c2f000)
    libpthread.so.0 => /lib64/ld-linux-x86-64.so.2 (0x7f1868c2f000)
    libdl.so.2 => /lib64/ld-linux-x86-64.so.2 (0x7f1868c2f000)
    libc.so.6 => /lib64/ld-linux-x86-64.so.2 (0x7f1868c2f000)

它也有权限执行

# ls -la /usr/local/bin/elastic-agent-7.14.2-linux-x86_64/data/elastic-agent-574c21/
total 57244
drwxr-xr-x    3 root     root          4096 Nov 18 17:38 .
drwxr-xr-x    3 root     root          4096 Nov 18 17:38 ..
drwxr-xr-x    2 root     root          4096 Nov 18 17:38 downloads
-rwxr-xr-x    1 root     root      58603536 Sep 15 17:00 elastic-agent

strace 似乎没有既没有帮助

# strace -f ./elastic-agent
execve("./elastic-agent", ["./elastic-agent"], 0x7fff9e17bee8 /* 7 vars */) = -1 ENOENT (No such file or directory)
strace: exec: No such file or directory
+++ exited with 1 +++

我失去了一些东西? 可以阿尔卑斯山防止的二进制从开始在某些条件?

谢谢你的帮助!

alpine docker elastic-stack
2021-11-18 17:55:09
1

最好的答案

2

该问题似乎是,汇编的版本 elastic-agent 你下载的要求libc. 阿尔卑斯山linux用muslc.

一个可以安装glibc在使用阿尔卑斯山 https://stackoverflow.com/a/38433396/5666087. 然后 elastic-agent 出现工作。

FROM alpine
WORKDIR /opt
RUN wget -qO - https://artifacts.elastic.co/downloads/beats/elastic-agent/elastic-agent-7.14.2-linux-x86_64.tar.gz \
    | tar xz
# Add glibc
RUN wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub \
    && wget -q https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.28-r0/glibc-2.28-r0.apk \
    && apk add glibc-2.28-r0.apk \
    && rm glibc-2.28-r0.apk

和运行所产生的图像(让我们假设它命名 elastic):

docker run --rm -it elastic /opt/elastic-agent-7.14.2-linux-x86_64/elastic-agent
2021-11-18 18:48:38

这解决了它,谢谢! 我学到了另一件事情有关基地的图书馆Linux的今天。
Thomas P.

其他语言

此页面有其他语言版本

Русский
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
한국어
..................................................................................................................
हिन्दी
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Česk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
Español
..................................................................................................................
Slovenský
..................................................................................................................