v2.0.2-rc1

* Optimize kernel parameters based on MinIO recommendations
* Use Docker 26.1.4 by default

Author: olljanat

Dockerfile.dapper

@@ -87,7 +87,7 @@ ARG SYSTEM_DOCKER_VERSION=17.06.107
 ARG SYSTEM_DOCKER_URL_amd64=https://github.com/burmilla/os-system-docker/releases/download/${SYSTEM_DOCKER_VERSION}/docker-amd64-${SYSTEM_DOCKER_VERSION}.tgz
 ARG SYSTEM_DOCKER_URL_arm64=https://github.com/burmilla/os-system-docker/releases/download/${SYSTEM_DOCKER_VERSION}/docker-arm64-${SYSTEM_DOCKER_VERSION}.tgz
 
-ARG USER_DOCKER_VERSION=24.0.9
+ARG USER_DOCKER_VERSION=26.1.4
 ARG USER_DOCKER_ENGINE_VERSION=docker-${USER_DOCKER_VERSION}
 
 ARG AZURE_SERVICE=false

cmd/control/install.go

@@ -426,7 +426,7 @@ func layDownOS(image, installType, cloudConfig, device, partition, statedir, kap
 	//cloudConfig := SCRIPTS_DIR + "/conf/empty.yml" //${cloudConfig:-"${SCRIPTS_DIR}/conf/empty.yml"}
 	CONSOLE := "tty0"
 	baseName := "/mnt/new_img"
-	kernelArgs := "printk.devkmsg=on rancher.state.dev=LABEL=RANCHER_STATE rancher.state.wait transparent_hugepage=never scsi_mod.use_blk_mq=1 apparmor=1 security=apparmor panic=10" // console="+CONSOLE
+	kernelArgs := "printk.devkmsg=on rancher.state.dev=LABEL=RANCHER_STATE rancher.state.wait transparent_hugepage=madvise iommu=pt intel_iommu=off scsi_mod.use_blk_mq=1 apparmor=1 security=apparmor panic=10" // console="+CONSOLE
 	if statedir != "" {
 		kernelArgs = kernelArgs + " rancher.state.directory=" + statedir
 	}

scripts/global.cfg

@@ -1 +1 @@
-APPEND rancher.autologin=tty1 rancher.autologin=ttyS0 rancher.autologin=ttyS1 console=tty1 console=ttyS0 console=ttyS1 printk.devkmsg=on transparent_hugepage=never scsi_mod.use_blk_mq=1 apparmor=1 security=apparmor ${APPEND}
+APPEND rancher.autologin=tty1 rancher.autologin=ttyS0 rancher.autologin=ttyS1 console=tty1 console=ttyS0 console=ttyS1 printk.devkmsg=on transparent_hugepage=madvise iommu=pt intel_iommu=off scsi_mod.use_blk_mq=1 apparmor=1 security=apparmor ${APPEND}