scripts: Retry Cloud Hypervisor binary download

Signed-off-by: Akira Moroo <retrage01@gmail.com>
cloud-hypervisor · Dec 14, 2023 · d98f674 · d98f674
1 parent c3d6de6
commit d98f674
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/scripts/fetch_images.sh b/scripts/fetch_images.sh
@@ -11,6 +11,19 @@ fetch_ch() {
     [ "$CH_ARCH" = "x86_64" ] && CH_NAME="cloud-hypervisor"
     CH_URL="$CH_URL_BASE/$CH_NAME"
 
+    WGET_RETRY_MAX=10
+    WGET_RETRY=0
+
+    until [ "$WGET_RETRY" -ge "$WGET_RETRY_MAX" ]; do
+        wget --quiet $CH_URL -O $CH_PATH && break
+        WGET_RETRY=$[$WGET_RETRY+1]
+    done
+
+    if [ "$WGET_RETRY" -ge "$WGET_RETRY_MAX" ]; then
+        echo "Failed to download $CH_URL"
+        exit 1
+    fi
+
     wget --quiet $CH_URL -O $CH_PATH
     chmod +x $CH_PATH
     sudo setcap cap_net_admin+ep $CH_PATH