Airgap install failure due to 'unable to retrieve source image docker.io'

Symptoms

An error like the following will be seen:

error: unable to retrieve source image docker.io/ibmcom/datapower-monitor manifest sha256:7fcf67b696a32dc3f811d8e613ed822a0063c8989d141d23185825a0b6d49582: errors:
denied: requested access to the resource is denied
unauthorized: authentication required

Workaround

Run the below sed command against your images-mapping.txt file.

images-mapping.txt can normally be located at:

~/.ibm-pak/data/mirror/$CASE_NAME/$CASE_VERSION/images-mapping.txt

Command:

sed -i 's/docker\.io/icr\.io/g' <file> && \
sed -i 's/ibmcom/cpopen/g' <file>

Alternatively, run the following to make a bash script:

cat <<EOF > dockerToICR.sh
#!/bin/bash
​
IMAGE_MAPPING_TXT=\$1
sed -i 's/ibmcom/cpopen/g' \$IMAGE_MAPPING_TXT
sed -i 's/docker\.io/icr\.io/g' \$IMAGE_MAPPING_TXT
EOF

Make the file executable:

chmod +x dockerToICR.sh

Then pass in your path to images-mapping.txt as an argument to dockerToICR.sh.

Example:

./dockerToICR.sh <path>

Resolution

This issue is fixed in version 1.6.7.