关于玩客云通过opkg安装ipk的方法

Ghlao

通过2021 root方法获取到权限后，初步尝试了一下通过opkg安装ipk，做个记录，供大家参考。[root@OTCloud_0000:/root]#opkg print-architecture
arch arm 3
[root@OTCloud_0000:/root]#

因为Raspberry Pi2 b+和玩客云同是armv7l架构，所以选用这个为参考源，修改/etc/opkg/opkg.conf

1. [root@OTCloud_0000:/]#cat /etc/opkg/opkg.conf
   
2. src/gz snapshots https://update.peiluyou.com/conf/mcloud_advanced/packages
   
3. src/gz base https://archive.openwrt.org/snapshots/trunk/brcm2708/generic/packages/base
   
4. src/gz luci https://archive.openwrt.org/snapshots/trunk/brcm2708/generic/packages/luci
   
5. src/gz routing https://archive.openwrt.org/snapshots/trunk/brcm2708/generic/packages/routing
   
6. src/gz packages https://archive.openwrt.org/snapshots/trunk/brcm2708/generic/packages/packages
   
7. src/gz management https://archive.openwrt.org/snapshots/trunk/brcm2708/generic/packages/management
   
8. src/gz telephony https://archive.openwrt.org/snapshots/trunk/brcm2708/generic/packages/telephony
   
9. dest root /
   
10. dest ram  /tmp
    
11. arch all 1
    
12. arch noarch 1
    
13. arch brcm2708 10
    
14. arch arm 3
    
15. option lists_dir /var/opkg-lists
    
16. option overlay_root /overlay
    
17. [root@OTCloud_0000:/]#

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运行opkg update后，可以通过以下命令安装ipk：

1. [root@OTCloud_0000:/media/sda2]#opkg install git-http --nodeps
   
2. Installing git-http (2.15.1) on root.
   
3. Configuring git-http.
   
4. grep: /usr/lib/opkg/info/git-http.control: No such file or directory
   
5. cat: can't open '/usr/lib/opkg/info/git-http.list': No such file or directory
   
6. [root@OTCloud_0000:/media/sda2]#opkg install git --nodeps
   
7. Installing git (2.15.1) on root.
   
8. Configuring git.
   
9. grep: /usr/lib/opkg/info/git.control: No such file or directory
   
10. cat: can't open '/usr/lib/opkg/info/git.list': No such file or directory
    
11. [root@OTCloud_0000:/media/sda2]#git
    
12. -sh: git: not found
    
13. [root@OTCloud_0000:/media/sda2]#file /usr/bin/git
    
14. /usr/bin/git: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-musl-armhf.so.1, corrupted section header size
    
15. [root@OTCloud_0000:/media/sda2]#

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可以发现最新的源C库已经换成了musl
而玩客云的C库是glibc

1. [root@OTCloud_0000:/media/sda2]#file /usr/bin/hexdump
   
2. /usr/bin/hexdump: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.1.1, BuildID[sha1]=512a3f4ed08b5fd6b178e92498902fc9a66acbcf, stripped
   
3. [root@OTCloud_0000:/lib]#ls ld-* -al
   
4. -rwxr-xr-x    1 root     root        123470 Jun 30  2020 ld-2.19-2014.05.so
   
5. lrwxrwxrwx    1 root     root            18 Jun 30  2020 ld-linux-armhf.so.3 -> ld-2.19-2014.05.so

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更换源：

1. src/gz base https://archive.openwrt.org/chaos_calmer/15.05/brcm2708/bcm2709/packages/base
   
2. src/gz luci https://archive.openwrt.org/chaos_calmer/15.05/brcm2708/bcm2709/packages/luci
   
3. src/gz routing https://archive.openwrt.org/chaos_calmer/15.05/brcm2708/bcm2709/packages/routing
   
4. src/gz packages https://archive.openwrt.org/chaos_calmer/15.05/brcm2708/bcm2709/packages/packages
   
5. src/gz management https://archive.openwrt.org/chaos_calmer/15.05/brcm2708/bcm2709/packages/management
   
6. src/gz telephony https://archive.openwrt.org/chaos_calmer/15.05/brcm2708/bcm2709/packages/telephony

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1. [root@OTCloud_0000:/media/sda2]#file /usr/bin/git
   
2. /usr/bin/git: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-uClibc.so.0, corrupted section header size
   
3. [root@OTCloud_0000:/media/sda2]#

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C库为uClibc

貌似有点麻烦，最后下载chaos_calmer源码选择glibc后再编译本地包安装。Advanced configuration options (for developers)  --->
Toolchain Options  --->
C Library implementation (Use (e)glibc)  --->
(e)glibc version (eglibc 2.19)  --->

Ghlao

在上面的基础上，去掉默认的software floating point Advanced configuration options (for developers)  --->
      Target Options  --->
        [ ]   Use software floating point by default


最终编译出来的可以正常工作

1. [root@OTCloud_0000:/media/sda2]#file /usr/bin/git
   
2. /usr/bin/git: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 2.6.16, stripped
   
3. [root@OTCloud_6845:/media/sda2]#git
   
4. usage: git [--version] [--help] [-C <path>] [-c name=value]
   
5.            [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]
   
6.            [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]
   
7.            [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
   
8.            <command> [<args>]
   
9. 
   
10. The most commonly used git commands are:
    
11.    add        Add file contents to the index
    
12.    bisect     Find by binary search the change that introduced a bug
    
13.    branch     List, create, or delete branches
    
14.    checkout   Checkout a branch or paths to the working tree
    
15.    clone      Clone a repository into a new directory
    
16.    commit     Record changes to the repository
    
17.    diff       Show changes between commits, commit and working tree, etc
    
18.    fetch      Download objects and refs from another repository
    
19.    grep       Print lines matching a pattern
    
20.    init       Create an empty Git repository or reinitialize an existing one
    
21.    log        Show commit logs
    
22.    merge      Join two or more development histories together
    
23.    mv         Move or rename a file, a directory, or a symlink
    
24.    pull       Fetch from and integrate with another repository or a local branch
    
25.    push       Update remote refs along with associated objects
    
26.    rebase     Forward-port local commits to the updated upstream head
    
27.    reset      Reset current HEAD to the specified state
    
28.    rm         Remove files from the working tree and from the index
    
29.    show       Show various types of objects
    
30.    status     Show the working tree status
    
31.    tag        Create, list, delete or verify a tag object signed with GPG
    
32. 
    
33. 'git help -a' and 'git help -g' list available subcommands and some
    
34. concept guides. See 'git help <command>' or 'git help <concept>'
    
35. to read about a specific subcommand or concept.
    
36. [root@OTCloud_0000:/media/sda2]#

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搭建的服务器通过repo sync 4线程同步玩客云上面搭建的安卓源码仓库，系统资源占用情况：

1. Mem: 935728K used, 66356K free, 3744K shrd, 159240K buff, 475992K cached
   
2. CPU:  32% usr  14% sys   0% nic   9% idle  39% io   0% irq   4% sirq
   
3. Load average: 2.86 1.07 0.63 3/357 2439
   
4.   PID  PPID USER     STAT   VSZ %VSZ %CPU COMMAND
   
5. 2021  1649 root     R     1996   0%  26% /usr/sbin/dropbear -R
   
6. 2393  2389 root     S     159m  16%   5% git pack-objects --revs --thin --stdout --progress --delta-base-offset
   
7. 2087  2060 root     D     286m  29%   4% git pack-objects --revs --thin --stdout --progress --delta-base-offset
   
8. 2394  2391 root     D     272m  28%   4% git pack-objects --revs --thin --stdout --progress --delta-base-offset
   
9. 2240  2239 root     D     278m  28%   2% git pack-objects --revs --thin --stdout --progress --delta-base-offset
   
10.    87     2 root     DW       0   0%   2% [usb-storage]
    
11. 2389  2388 root     S    38208   4%   1% git-upload-pack /media/sda3/repositories/aosp/platform/RKDocs
    
12.    42     2 root     SW       0   0%   1% [kswapd0]
    
13. 2060  2056 root     R    39740   4%   1% git-upload-pack /media/sda3/repositories/aosp/platform/frameworks
    
14.   659   654 root     S      98m  10%   1% /onecloud_app/thunder/bin/fdrawer -S

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只能说同步速度一般

1. From 192.168.14.24:/media/sda3/repositories/aosp/platform/build
   
2. * [new branch]      master     -> aosp/master
   
3. Fetching projects:  53% (17/32)  Fetching project platform/art
   
4. remote: Counting objects: 6049, done.        3 MiB | 1.63 MiB/s
   
5. remote: Compressing objects: 100% (3997/3997), done.        B/s
   
6. remote: Total 6049 (delta 1205), reused 6049 (delta 1205)        
   
7. Receiving objects: 100% (6049/6049), 5.58 MiB | 1.48 MiB/s, done.
   
8. Resolving deltas: 100% (1205/1205), done.
   
9. From 192.168.14.24:/media/sda3/repositories/aosp/platform/art
   
10. * [new branch]      master     -> aosp/master
    
11. Fetching projects:  56% (18/32)  Fetching project platform/sdk
    
12. remote: Counting objects: 3178, done.        87 MiB | 1.55 MiB/s
    
13. remote: Compressing objects: 100% (1761/1761), done.        
    
14. remote: Total 3178 (delta 971), reused 3178 (delta 971)        s
    
15. Receiving objects: 100% (3178/3178), 4.88 MiB | 1.42 MiB/s, done.
    
16. Resolving deltas: 100% (971/971), done.

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不过也算是让玩客云多了一种玩法

xtc357586073

别去折腾玩客了。没什么搞头多。性能太差。300左右买个双口软路由。

Ghlao

xtc357586073 发表于 2021-4-8 20:18
别去折腾玩客了。没什么搞头多。性能太差。300左右买个双口软路由。

其实是要保留官方固件，然后看看有没有机会通过opkg安装一下

醉倒何妨

怎么root的

Ghlao

醉倒何妨 发表于 2021-4-8 21:57
怎么root的

最近@icebee250发布了最新的root教程

sea18c

不错不错，可以自由安装软件了

秋じ风逝☆

可否安装mjpeg后利用闲置的USB摄像头挂载后云观看

Ghlao

秋じ风逝☆ 发表于 2021-4-16 16:47
可否安装mjpeg后利用闲置的USB摄像头挂载后云观看

没有这样玩过。知不知道这个是需要安装什么ipk，openwrt系统里面有这个吗？之前有没有在什么运行openwrt的设备上面运行过？

秋じ风逝☆

Ghlao 发表于 2021-4-19 10:44
没有这样玩过。知不知道这个是需要安装什么ipk，openwrt系统里面有这个吗？之前有没有在什么运行openwrt ...

luci-app-mjpg-streamer         git-20.256.12360-1a54222-1
luci-i18n-mjpg-streamer-zh-cn        git-20.256.12360-1a54222-1
mjpg-streamer
应该是上面3个包，不知道是不是要重新编译，OP挂载Linux-UVC的摄像头很早就实现了

Ghlao

秋じ风逝☆ 发表于 2021-4-19 12:17
luci-app-mjpg-streamer         git-20.256.12360-1a54222-1
luci-i18n-mjpg-streamer-zh-cn        git-20.256.12360 ...

这个估计不好搞，玩客云官方系统连luci都没有吧

秋じ风逝☆

Ghlao 发表于 2021-4-20 17:10
这个估计不好搞，玩客云官方系统连luci都没有吧

应该可以直接改配置文件，只输出文件保存就可以了吧

sea18c

能不能提供下你编译的包测试下呢

Ghlao

sea18c 发表于 2021-4-28 14:24
能不能提供下你编译的包测试下呢

注意安装的时候指定--nodeps，另外发现安装后不会自动生成/usr/share/git-core/templates目录，建议从其他平台拷贝过来。目前我也只是测试到这个程度，目前没有做进一步研究。目前测试搭载的git服务器上传下载代码没有遇到什么问题，都是整个Android系统的代码。
opkg install git-http_2.3.5-1_brcm2708.ipk --nodeps

链接：https://pan.baidu.com/s/1shGee4Vx0WCKVClpEoLEqA
提取码：iexs

Ghlao

秋じ风逝☆ 发表于 2021-4-20 19:33
应该可以直接改配置文件，只输出文件保存就可以了吧

没研究噢，因为没有这个需求。