Change shacache identifier ("key in URL").

generation/40upload-image.sh

@@ -33,7 +33,7 @@ json_metadata="{ \
 	\"comment\": \"$hash_comment\" \
 }"
 echo "$json_metadata" > "$metadata_file"
-networkcache-upload --conf ../tls-access-to-shacache/test.cfg --key river --file "$UEFI_IMAGE_NAME" --metadata "$metadata_file"
+networkcache-upload --conf ../tls-access-to-shacache/test.cfg --key ocean.nexedi.com:river:debian:"$KERNEL_VERSION" --file "$UEFI_IMAGE_NAME" --metadata "$metadata_file"
 
 echo $(sha512sum "$UEFI_IMAGE_NAME" | cut -d' ' -f1) "$hash_comment" >> "$sha_list"
 echo "$UEFI_IMAGE_NAME"

installation/00env.sh

+# This file is sourced by some other scripts in this directory
+
+# get the root of the git repository
+GIT_ROOT=$(git rev-parse --show-toplevel)
+PROJECT_DIR="$GIT_ROOT"
+
+### TO BE MODIFIED BY USERS ###
+KERNEL_VERSION=5.10.0-21

installation/30install-image.sh

@@ -48,7 +48,7 @@ RELATIVE_EFI_IMAGE_DIR=EFI/Linux
 
 # NETWORKCACHE DOWNLOADING METHOD
 tmp_image_name=image_tmp.efi
-networkcache-download --config ../tls-access-to-shacache/test.cfg --key river "timestamp<<Infinity" > "$tmp_image_name"
+networkcache-download --config ../tls-access-to-shacache/test.cfg --key ocean.nexedi.com:river:debian:"$KERNEL_VERSION" "timestamp<<Infinity" > "$tmp_image_name"
 image_hash=$(sha512sum "$tmp_image_name" | cut -d' ' -f1)
 mv "$tmp_image_name" "$image_hash"
 echo image_hash = "$image_hash"