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Fix how to get image ID on offline deployment (#7808)

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Previously IDs of container images were gotten from tar files of container
images but that way was wrong. If multiple json files are contained in a
tar file, the script got multiple IDs and tried to pass these IDs on
`docker tag` command. Then the command was failed.

This updates the script to get image IDs from `docker image inspect` command
to fix this issue.
In addition, this adds a check a registry container exists already or not
before deploying registry container to avoid a container conflict failure.
This commit is contained in:
Kenichi Omichi 2021-07-26 16:56:33 +09:00 committed by GitHub
parent 627a06e30d
commit 8f44cd35d8
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1 changed files with 13 additions and 5 deletions
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18
contrib/offline/manage-offline-container-images.sh
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@ -100,19 +100,27 @@ function register_container_images() {
tar -zxvf ${IMAGE_TAR_FILE}
sudo docker load -i ${IMAGE_DIR}/registry-latest.tar
sudo docker run --restart=always -d -p 5000:5000 --name registry registry:latest
set +e
sudo docker container inspect registry >/dev/null 2>&1
if [ $? -ne 0 ]; then
sudo docker run --restart=always -d -p 5000:5000 --name registry registry:latest
fi
set -e
while read -r line; do
file_name=$(echo ${line} | awk '{print $1}')
org_image=$(echo ${line} | awk '{print $2}')
new_image="${LOCALHOST_NAME}:5000/${org_image}"
image_id=$(tar -tf ${IMAGE_DIR}/${file_name} | grep "\.json" | grep -v manifest.json | sed s/"\.json"//)
raw_image=$(echo ${line} | awk '{print $2}')
new_image="${LOCALHOST_NAME}:5000/${raw_image}"
org_image=$(sudo docker load -i ${IMAGE_DIR}/${file_name} | head -n1 | awk '{print $3}')
image_id=$(sudo docker image inspect ${org_image} | grep "\"Id\":" | awk -F: '{print $3}'| sed s/'\",'//)
if [ -z "${file_name}" ]; then
echo "Failed to get file_name for line ${line}"
exit 1
fi
if [ -z "${raw_image}" ]; then
echo "Failed to get raw_image for line ${line}"
exit 1
fi
if [ -z "${org_image}" ]; then
echo "Failed to get org_image for line ${line}"
exit 1