wip

bootc/scenario3a/custom.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-
-set -Eeuo pipefail
-
-if [[ "$UID" -ne 0 ]]; then
-  echo "This command must be run as root!"
-  exit 1
-fi
-
-SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
-PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
-
-. "$PROJECT_DIR/config.env"
-
-function bootc_image_builder () {
-  local config="$1"
-  shift
-  podman run --rm -it --privileged --pull=newer --security-opt label=type:unconfined_t -v "$config:/$(basename $config):ro" \
-             -v $PWD/root/usr/local/libvirt/images/nextcloud:/output -v /var/lib/containers/storage:/var/lib/containers/storage \
-             registry.redhat.io/rhel10/bootc-image-builder:latest --config "/$(basename $config)" "$@"
-}
-
-BOOTC_IMAGE="$(echo -n "$TARGET_IMAGE_TEMPLATE" | SCENARIO=scenario1 envsubst)"
-echo "Building qcow2 from $BOOTC_IMAGE..."
-bootc_image_builder "$PWD/config.toml" --type qcow2 "$BOOTC_IMAGE"
-

bootc/scenario3a/root/etc/default/bootstrap-vm-nextcloud.env

@@ -4,4 +4,5 @@ DOMAIN_DISK_SIZE=100
 DOMAIN_OS_VARIANT=rhel9.6
 DOMAIN_MAC_ADDRESS=04:00:00:00:00:01
 FLIGHTCTL_LABELS_OVERRIDE={ "type": "virtualmachine", "vm.name": "nextcloud", "scenario": "scenario1" }
-DOMAIN_DISK_SOURCE=edge-registry.itix.fr/demo-edge-retail/scenario1:latest
+DOMAIN_DISK_SOURCE=edge-registry.itix.fr/demo-edge-retail/scenario1-qcow2:latest
+REGISTRY_AUTH_FILE=/etc/ostree/auth.json

bootc/scenario3a/root/etc/systemd/system/bootstrap-vm@.service

@@ -1,6 +1,8 @@
 [Unit]
 Description=RHDE VM Bootstrap Service
 Documentation=man:systemd.service(5)
+After=network-online.target
+Wants=network-online.target
 
 # Only start if the VM root disk does not exist
 ConditionPathExists=!/var/lib/libvirt/images/%i/root.qcow2

bootc/scenario3a/root/usr/local/bin/bootstrap-vm.sh

@@ -26,12 +26,34 @@ cleanup() {
 }
 trap cleanup EXIT
 
+# This function extracts the first layer blob from a Podman artifact and saves it to the specified output file.
+# It is used when the "podman artifact extract" command is not available.
+function podman_artifact_extract() {
+  local ARTIFACT="$1"
+  local OUTPUT_FILE="$2"
+  local container_id
+
+  local DIGEST_WITH_ALGO="$(podman artifact inspect $ARTIFACT | jq -r '.Manifest.layers[0].digest')"
+  local FILENAME="$(podman artifact inspect $ARTIFACT | jq -r '.Manifest.layers[0].annotations["org.opencontainers.image.title"]')"
+  echo "Extracting blob $DIGEST_WITH_ALGO ($FILENAME) from artifact $ARTIFACT to $OUTPUT_FILE..."
+  
+  local BLOB_HASH="${DIGEST_WITH_ALGO#sha256:}"
+  local SOURCE_PATH="$(find /var/lib/containers/storage -type f -name $BLOB_HASH)"
+  if [ -z "$SOURCE_PATH" ]; then
+      echo "Blob $BLOB_HASH not found in container storage!"
+      return 1
+  fi
+
+  cp "$SOURCE_PATH" "$OUTPUT_FILE"
+}
+
 # Create a temporary directory to hold the VM image and copy the base image there
 install -m 0710 -o root -g qemu --context=system_u:object_r:virt_image_t:s0 -d "$temp_dir"
 
 # Pull the base image defined in the environment file
 podman artifact pull "${DOMAIN_DISK_SOURCE}"
-podman artifact extract "${DOMAIN_DISK_SOURCE}" "$temp_dir/root.qcow2"
+#podman artifact extract "${DOMAIN_DISK_SOURCE}" "$temp_dir/root.qcow2"
+podman_artifact_extract "${DOMAIN_DISK_SOURCE}" "$temp_dir/root.qcow2"
 chown root:qemu "$temp_dir/root.qcow2"
 chmod 0660 "$temp_dir/root.qcow2"
 chcon system_u:object_r:virt_image_t:s0 "$temp_dir/root.qcow2"