Installation and Uninstallation Based on Source Code

Procedure

1. Install KAE. For details, see Kunpeng Accelerator Engine User Guide.
2. Download the KUAF source package, copy it to a custom directory, and decompress it.

   1	git clone https://gitcode.com/boostkit/KUAF.git

3. Install all modules using a script.

   cd HAF
   sh build.sh all

4. Enable KUAF by configuring the OpenSSL configuration file openssl.cnf.
   Create openssl.cnf and add the following configuration information to the file:

   openssl_conf=openssl_def 
   [openssl_def]
   engines=engine_section 
   [engine_section] 
   kae=kae_section 
   [kae_section] 
   engine_id=kae
   dynamic_path=/usr/local/kuaf/lib/libkae.so 
   default_algorithms=ALL 
   init=1

   Set the OPENSSL_CONF environment variable.

   export OPENSSL_CONF=/home/app/openssl.cnf  #Path for storing the openssl.cnf file

Verifying the Installation

1. Set the environment variable.

   1	export LD_LIBRARY_PATH=/usr/local/kuaf/lib:/usr/local/lib:/usr/local/lib/engines-1.1$LD_LIBRARY_PATH

2. Check .so files in the /usr/local/kuaf/lib directory.

   1	ll /usr/local/kuaf/lib

   If libkuaf.so, libz_sw.so, libkaezip.so, and libkae.so are displayed in the command output, the installation is successful.

   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

   total 1664 -rwxr-xr-x. 1 root root 1250 Nov 6 19:24 libkae.la -rwxr-xr-x. 1 root root 364432 Nov 6 19:24 libkae.so lrwxrwxrwx. 1 root root 18 Nov 5 15:03 libkaezip.so -> libkaezip.so.2.0.4 lrwxrwxrwx. 1 root root 18 Nov 5 15:03 libkaezip.so.0 -> libkaezip.so.2.0.4 -rwxr-xr-x. 1 root root 215640 Nov 5 15:03 libkaezip.so.2.0.4 -rw-r--r--. 1 root root 604300 Nov 5 15:32 libkuaf.a -rwxr-xr-x. 1 root root 1121 Nov 5 15:32 libkuaf.la lrwxrwxrwx. 1 root root 16 Nov 5 15:32 libkuaf.so -> libkuaf.so.1.0.0 lrwxrwxrwx. 1 root root 16 Nov 5 15:32 libkuaf.so.1 -> libkuaf.so.1.0.0 -rwxr-xr-x. 1 root root 346496 Nov 5 15:32 libkuaf.so.1.0.0 lrwxrwxrwx. 1 root root 34 Nov 5 15:03 libz.so -> /usr/local/kuaf/lib/libz.so.1.2.11 lrwxrwxrwx. 1 root root 34 Nov 5 15:03 libz.so.1 -> /usr/local/kuaf/lib/libz.so.1.2.11 -rwxr-xr-x. 1 root root 67696 Nov 5 15:03 libz.so.1.2.11 -rw-r--r--. 1 root root 141674 Nov 5 15:03 libz_sw.a lrwxrwxrwx. 1 root root 17 Nov 5 15:03 libz_sw.so -> libz_sw.so.1.2.11 lrwxrwxrwx. 1 root root 17 Nov 5 15:03 libz_sw.so.1 -> libz_sw.so.1.2.11 -rwxr-xr-x. 1 root root 143904 Nov 5 15:03 libz_sw.so.1.2.11

   Related files are generated in the installation path (/usr/local/kuaf by default). The include folder contains the header files of KUAF, and the lib folder contains the dynamic library files of KUAF.

Uninstalling KUAF

If you do not require KUAF, uninstall it. During uninstallation, service flows that are being executed are affected. You are advised to stop the service flows before uninstalling KUAF.

1. Run the script to uninstall KUAF.

   1	sh build.sh cleanup

2. Verify that the /usr/local/kuaf directory is deleted.

   1	ll /usr/local/kuaf

   If the command output indicates that the directory cannot be found, the installation directory is deleted successfully.

3. Unset the OPENSSL_CONF environment variable.

   1	unset OPENSSL_CONF