Merge pull request #10704 from nixpanic/iso/add-losetup

install losetup from util-linux in the ISO to enable support for VolumeMode=Block PVCs

Author: medyagh

Diff for: Makefile

@@ -23,7 +23,7 @@ KUBERNETES_VERSION ?= $(shell egrep "DefaultKubernetesVersion =" pkg/minikube/co
 KIC_VERSION ?= $(shell egrep "Version =" pkg/drivers/kic/types.go | cut -d \" -f2)
 
 # Default to .0 for higher cache hit rates, as build increments typically don't require new ISO versions
-ISO_VERSION ?= v1.18.0
+ISO_VERSION ?= v1.18.0-1615350772-10704
 # Dashes are valid in semver, but not Linux packaging. Use ~ to delimit alpha/beta
 DEB_VERSION ?= $(subst -,~,$(RAW_VERSION))
 DEB_REVISION ?= 0

Diff for: deploy/iso/minikube-iso/configs/minikube_defconfig

@@ -58,6 +58,7 @@ BR2_PACKAGE_PSMISC=y
 BR2_PACKAGE_SYSTEMD_LOGIND=y
 BR2_PACKAGE_SYSTEMD_MACHINED=y
 BR2_PACKAGE_TAR=y
+BR2_PACKAGE_UTIL_LINUX_LOSETUP=y
 BR2_PACKAGE_UTIL_LINUX_NSENTER=y
 BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS=y
 BR2_TARGET_ROOTFS_CPIO_GZIP=y

Diff for: pkg/minikube/download/iso.go

@@ -40,7 +40,7 @@ const fileScheme = "file"
 // DefaultISOURLs returns a list of ISO URL's to consult by default, in priority order
 func DefaultISOURLs() []string {
 	v := version.GetISOVersion()
-	isoBucket := "minikube/iso"
+	isoBucket := "minikube-builds/iso/10704"
 	return []string{
 		fmt.Sprintf("https://storage.googleapis.com/%s/minikube-%s.iso", isoBucket, v),
 		fmt.Sprintf("https://github.com/kubernetes/minikube/releases/download/%s/minikube-%s.iso", v, v),

Diff for: site/content/en/docs/commands/start.md

@@ -64,7 +64,7 @@ minikube start [flags]
       --insecure-registry strings         Insecure Docker registries to pass to the Docker daemon.  The default service CIDR range will automatically be added.
       --install-addons                    If set, install addons. Defaults to true. (default true)
       --interactive                       Allow user prompts for more information (default true)
-      --iso-url strings                   Locations to fetch the minikube ISO from. (default [https://storage.googleapis.com/minikube/iso/minikube-v1.18.0.iso,https://github.com/kubernetes/minikube/releases/download/v1.18.0/minikube-v1.18.0.iso,https://kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/iso/minikube-v1.18.0.iso])
+      --iso-url strings                   Locations to fetch the minikube ISO from. (default [https://storage.googleapis.com/minikube-builds/iso/10704/minikube-v1.18.0-1615350772-10704.iso,https://github.com/kubernetes/minikube/releases/download/v1.18.0-1615350772-10704/minikube-v1.18.0-1615350772-10704.iso,https://kubernetes.oss-cn-hangzhou.aliyuncs.com/minikube/iso/minikube-v1.18.0-1615350772-10704.iso])
       --keep-context                      This will keep the existing kubectl context and will create a minikube context.
       --kubernetes-version string         The Kubernetes version that the minikube VM will use (ex: v1.2.3, 'stable' for v1.20.2, 'latest' for v1.20.5-rc.0). Defaults to 'stable'.
       --kvm-gpu                           Enable experimental NVIDIA GPU support in minikube