[WIP] AGENT-1193: Allow openshift-appliance to work with ephemeral payload

agent/04_agent_prepare_release.sh

@@ -13,11 +13,6 @@ source $SCRIPTDIR/agent/common.sh
 source $SCRIPTDIR/ocp_install_env.sh
 source $SCRIPTDIR/oc_mirror.sh
 
-# Temporarily skip preparing the custom local release in case of OVE ISO
-if [[ "${AGENT_E2E_TEST_BOOT_MODE}" == "ISO_NO_REGISTRY" ]]; then
-    exit 0
-fi
-
 # To replace an image entry in the openshift release image, set <ENTRYNAME>_LOCAL_REPO so that:
 # - ENTRYNAME matches an uppercase version of the name in the release image with "-" converted to "_" 
 # - The var value must point to an already locally cloned repo

agent/05_agent_configure.sh

@@ -240,9 +240,9 @@ function get_mirror_info {
        # output ImageDigestSources, while prior to that it was ImageContentSources
        sed -n -E '/imageContentSources|imageDigestSources/,/^ *$/p' ${MIRROR_LOG_FILE} | tail -n+2 > ${tmpmirrorinfo}
     else
-       results_dir=$(grep ICSP ${WORKING_DIR}/.oc-mirror.log | grep -o 'oc-mirror[^;]*')
-       sed -ne '/repository/,/---/p' ${WORKING_DIR}/${results_dir}/imageContentSourcePolicy.yaml > ${tmpmirrorinfo}
-       sed -i '/repositoryDigestMirrors/d;/---/d' ${tmpmirrorinfo}
+       # Get the mirror config from the idms file generated by oc-mirror
+       idms_file=${WORKING_DIR}/working-dir/cluster-resources/idms-oc-mirror.yaml
+       sed -ne '/imageDigestMirrors:$/,/^status:/{/imageDigestMirrors:$/d;/^status:/d;p;}' $idms_file | sed 's/  //' > ${tmpmirrorinfo}
     fi
 
     if [[ ${AGENT_USE_ZTP_MANIFESTS} == true ]]; then

common.sh

@@ -551,12 +551,6 @@ if [[ "${MIRROR_IMAGES,,}" != "false" ]] && [[ "${MIRROR_IMAGES,,}" == "true" ||
    if [[ "${MIRROR_COMMAND}" == "oc-mirror" ]]; then
       # Use the string that is generated by the output of oc-mirror
       export LOCAL_IMAGE_URL_SUFFIX="openshift/release-images"
-
-      # set up the channel using the most recent candidate release
-      pushd ${WORKING_DIR}
-      release_candidate=`oc-mirror list releases --channel=candidate-${OPENSHIFT_RELEASE_STREAM} | tail -1`
-      popd
-      export OPENSHIFT_RELEASE_TAG="${release_candidate}-$(uname -m)"
    fi
 
    # We're going to be using a locally modified release image

oc_mirror.sh

@@ -78,33 +78,21 @@ function create_file_imageset() {
 
    imageset=$1
 
-   latest_release=$(oc-mirror list releases --channel candidate-${OPENSHIFT_RELEASE_STREAM}| tail -n1)
-
-   # Note that the archiveSize defines the maximum size, in GiB, of each file within the image set.
-   # This must be large enough to include all images in one file for the publish.
    cat > "${imageset}" << EOF
-apiVersion: mirror.openshift.io/v1alpha2
 kind: ImageSetConfiguration
-archiveSize: 16
-storageConfig:
-  local:
-    path: metadata
+apiVersion: mirror.openshift.io/v2alpha1
 mirror:
   platform:
-    architectures:
-      - "amd64"
-    channels:
-      - name: candidate-${OPENSHIFT_RELEASE_STREAM}
-        minVersion: $latest_release
-        maxVersion: $latest_release
-        type: ocp
+    graph: true
+    release: $OPENSHIFT_RELEASE_IMAGE
   additionalImages:
   - name: registry.redhat.io/ubi8/ubi:latest
 EOF
 
 }
 
 # Mirror the upstream channel directly to the local registry
+# Note that this method is only valid with oc mirror v1
 function mirror_to_mirror_publish() {
 
    # Create imageset containing the local URL and the OCP release to mirror
@@ -124,18 +112,16 @@ function mirror_to_file() {
    config=${1}
 
    pushd ${WORKING_DIR}
-   oc_mirror_dir=$(mktemp --tmpdir -d "oc-mirror-files--XXXXXXXXXX")
-   _tmpfiles="$_tmpfiles $oc_mirror_dir"
-   oc-mirror --config ${config} file://${oc_mirror_dir} --ignore-history
-   archive_file="$(ls ${oc_mirror_dir}/mirror_seq*)"
+   oc-mirror --v2 --config ${config} file://${WORKING_DIR}
    popd
-
 }
 
 function publish_image() {
 
+   config=${1}
+
    pushd ${WORKING_DIR}
-   oc-mirror --from $archive_file docker://${LOCAL_REGISTRY_DNS_NAME}:${LOCAL_REGISTRY_PORT} --dest-skip-tls --skip-metadata-check
+   oc-mirror --v2 --config ${config} --from file://${WORKING_DIR} docker://${LOCAL_REGISTRY_DNS_NAME}:${LOCAL_REGISTRY_PORT}
    popd
 
 }
@@ -156,6 +142,9 @@ function setup_oc_mirror() {
 
        mirror_to_file $tmpimageset
 
-       publish_image
+       publish_image $tmpimageset
+
+       # remove interim file
+       rm ${WORKING_DIR}/mirror_*.tar
    fi
 }

oc_mirror_cleanup.sh

@@ -14,12 +14,8 @@ if [[ -f "/usr/local/bin/oc-mirror" ]]; then
   sudo rm "/usr/local/bin/oc-mirror"
 fi
 
-if [ -f "${WORKING_DIR}/.oc-mirror.log" ]; then
-   rm "${WORKING_DIR}/.oc-mirror.log"
-fi
-
-if [ -d "${WORKING_DIR}/oc-mirror-workspace" ]; then
-   rm -rf "${WORKING_DIR}/oc-mirror-workspace"
+if [ -d "${WORKING_DIR}/working-dir" ]; then
+   rm -rf "${WORKING_DIR}/working-dir"
 fi
 
 if [ -d "${WORKING_DIR}/quay-install" ]; then