On Tue, Jan 19, 2021 at 12:00:01PM +0800, Cao Xueliang wrote:

On Tue, Jan 19, 2021 at 08:19:26AM +0800, Wang Chenglong wrote:

...

[Why] Unpacked vmlinux into vmlinuz format.

Signeo-off-by: Wang Chenglong 18509160991@163.com

container/docker2rootfs/common | 33 ++++++++++++++++++++++++++++- container/docker2rootfs/run | 1 + container/docker2rootfs/setup-image | 2 +- 3 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/container/docker2rootfs/common b/container/docker2rootfs/common index c26bbc8..e8c56ba 100755 --- a/container/docker2rootfs/common +++ b/container/docker2rootfs/common @@ -5,6 +5,8 @@ # This file is called by script run running on host # define functions and set host environment variables

+. $CCI_SRC/container/qcow2rootfs/bin/common

get_host_aarch() { aarch=$(arch) @@ -133,7 +135,7 @@ get_rootfs_kernel()

local vmlinuz_file local vmlinuz kernel

• vmlinuz_file=$(find ./boot -name "vmlinuz-*" | grep -v rescue) && export ROOTFS_VMLINUZ_FILE=$vmlinuz_file

• vmlinuz_file=$(find ./boot -name "vmlinu[z|x]-*" | grep -v rescue) && export ROOTFS_VMLINUZ_FILE=$vmlinuz_file vmlinuz=$(basename "$vmlinuz_file") && export ROOTFS_VMLINUZ=$vmlinuz kernel=${vmlinuz:8} && export ROOTFS_KERNEL=$kernel

@@ -155,3 +157,32 @@ create_links_vmlinuz_initrd()

echo "[INFO] Create links to initrd.lkp and vmlinuz success!" }

+unzip_vmlinuz() {

•    get_rootfs_kernel
  

•    file ${ROOTFS_VMLINUZ_FILE} | grep -q gzip || return
  

•    get_vmlinuz_start_postion ${ROOTFS_VMLINUZ_FILE}
  

•    [ $VMLINUZ_START_POSTION -eq -1 ] && return
  

•    local unzip_str
  

•    if [ $VMLINUZ_START_POSTION -eq 0 ]; then
  

•            unzip_str="dd if=$ROOTFS_VMLINUZ bs=1 | zcat > $ROOTFS_VMLINUZ.tmp"
  

•    else
  

•            unzip_str="dd if=$ROOTFS_VMLINUZ bs=1 skip=$VMLINUZ_START_POSTION | zcat > $ROOTFS_VMLINUZ.tmp"
  

•    fi
  

•    echo "Unzipping vmlinuz..."
  

•    cd "$ROOTFS_DIR/boot"
  

•    $unzip_str
  

•    mv $ROOTFS_VMLINUZ.tmp $ROOTFS_VMLINUZ
  

•    chmod o+r $ROOTFS_VMLINUZ
  

•    if [ $? -eq 0 ]; then
  

Judge whether it is successful or no According to "chmod o+r $ROOTFS_VMLINUZ"?

Good.

$unzip_str if [ $? -eq 0 ]; then echo "[INFO] Unzipping vmlinuz success!" if

mv $ROOTFS_VMLINUZ.tmp $ROOTFS_VMLINUZ chmod o+r $ROOTFS_VMLINUZ

How about this?

Thanks, Chenglong

Thanks, Xueliang

...

•            echo "[INFO] Unzipping vmlinuz success!"
  

•    else
  

•            echo "[WARNING] Unzipping vmlinuz failed!"
  

•    fi
  

+} diff --git a/container/docker2rootfs/run b/container/docker2rootfs/run index 8a7b315..cdb19bf 100755 --- a/container/docker2rootfs/run +++ b/container/docker2rootfs/run @@ -31,3 +31,4 @@ start=( cp_rootfs $IMAGE_PACK $2 docker rm -f rootfs-docker create_links_vmlinuz_initrd $2 +unzip_vmlinuz diff --git a/container/docker2rootfs/setup-image b/container/docker2rootfs/setup-image index ffe4937..47bfb7e 100755 --- a/container/docker2rootfs/setup-image +++ b/container/docker2rootfs/setup-image @@ -38,7 +38,7 @@ setup_login() pack_cgz() { echo "Packing package. Please wait."

• find ./ ! -path "./tmp/${IMAGE_PACK}" | cpio -o -Hnewc | gzip -9 >./tmp/$IMAGE_PACK

• find ./ ! -path "./tmp/$IMAGE_PACK" | cpio -o -Hnewc | gzip -9 > "./tmp/$IMAGE_PACK" chmod 644 /tmp/${IMAGE_PACK}

}

-- 2.23.0

I think you can use "&&" with the three step, then use your before conditions?

ok. got it.

Thanks, Chenglong

Thanks, Xueliang

...

Thanks, Chenglong

...

Thanks, Xueliang

...

•            echo "[INFO] Unzipping vmlinuz success!"
  

•    else
  

•            echo "[WARNING] Unzipping vmlinuz failed!"
  

•    fi
  

+} diff --git a/container/docker2rootfs/run b/container/docker2rootfs/run index 8a7b315..cdb19bf 100755 --- a/container/docker2rootfs/run +++ b/container/docker2rootfs/run @@ -31,3 +31,4 @@ start=( cp_rootfs $IMAGE_PACK $2 docker rm -f rootfs-docker create_links_vmlinuz_initrd $2 +unzip_vmlinuz diff --git a/container/docker2rootfs/setup-image b/container/docker2rootfs/setup-image index ffe4937..47bfb7e 100755 --- a/container/docker2rootfs/setup-image +++ b/container/docker2rootfs/setup-image @@ -38,7 +38,7 @@ setup_login() pack_cgz() { echo "Packing package. Please wait."

• find ./ ! -path "./tmp/${IMAGE_PACK}" | cpio -o -Hnewc | gzip -9 >./tmp/$IMAGE_PACK

• find ./ ! -path "./tmp/$IMAGE_PACK" | cpio -o -Hnewc | gzip -9 > "./tmp/$IMAGE_PACK" chmod 644 /tmp/${IMAGE_PACK}

}

-- 2.23.0