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osbuild: Reduce guest components binary size with strip

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opa_linux_amd64_static 38M => 27M
kata-agent 30M => 23M

ls -alh opa_linux_amd64_static
-rw-rw-r-- 1 arron arron 38M Jul 28 01:59 opa_linux_amd64_static
➜ kata-containers git:(main) ✗ strip opa_linux_amd64_static
➜ kata-containers git:(main) ✗ ls -alh opa_linux_amd64_static
-rw-rw-r-- 1 arron arron 27M Sep 20 16:12 opa_linux_amd64_static

ls -alh ./usr/bin/kata-agent
-rwxr-xr-x. 1 root root 30M Jul 30 23:41 ./usr/bin/kata-agent
ls -alh ./usr/bin/kata-agent
-rwxr-xr-x. 1 root root 23M Sep 20 16:13 ./usr/bin/kata-agent

Fixes: #8011

Signed-off-by: Wang, Arron <arron.wang@intel.com>
This commit is contained in:
Wang, Arron 2023-09-20 16:23:13 +08:00
parent 31ef64606c
commit 3a6510ad61
1 changed files with 2 additions and 0 deletions
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2
tools/osbuilder/rootfs-builder/rootfs.sh
View File

@ -619,6 +619,7 @@ EOF
make clean
make LIBC=${LIBC} INIT=${AGENT_INIT} SECCOMP=${SECCOMP} AGENT_POLICY=${AGENT_POLICY}
make install DESTDIR="${ROOTFS_DIR}" LIBC=${LIBC} INIT=${AGENT_INIT}
strip ${ROOTFS_DIR}/usr/bin/kata-agent
if [ "${SECCOMP}" == "yes" ]; then
rm -rf "${libseccomp_install_dir}" "${gperf_install_dir}"
fi
@ -663,6 +664,7 @@ EOF
local opa_bin="${ROOTFS_DIR}${opa_bin_dir}/opa"
info "Installing OPA binary to ${opa_bin}"
install -D -o root -g root -m 0755 opa -T "${opa_bin}"
strip ${ROOTFS_DIR}${opa_bin_dir}/opa
else
info "OPA binary already exists in ${opa_bin_dir}"
fi