Add WSL2 support

Dockerfile.dapper

@@ -12,7 +12,7 @@ ENV SHELL /bin/bash
 ENV ARTIFACTS /usr/src
 WORKDIR ${DAPPER_SOURCE}
 
-ENV BUILDROOT_VERSION 2022.02.8
+ENV BUILDROOT_VERSION 2022.02.10
 ENV TARBALL ${BUILDROOT_VERSION}.tar.gz
 RUN cd ${ARTIFACTS} && \
     wget https://github.com/buildroot/buildroot/archive/$TARBALL

config/amd64/buildroot-config-static

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Buildroot 2022.02.8 Configuration
+# Buildroot 2022.02.10 Configuration
 #
 BR2_HAVE_DOT_CONFIG=y
 BR2_HOST_GCC_AT_LEAST_4_9=y
@@ -209,7 +209,7 @@ BR2_KERNEL_HEADERS_5_10=y
 # BR2_KERNEL_HEADERS_VERSION is not set
 # BR2_KERNEL_HEADERS_CUSTOM_TARBALL is not set
 # BR2_KERNEL_HEADERS_CUSTOM_GIT is not set
-BR2_DEFAULT_KERNEL_HEADERS="5.10.155"
+BR2_DEFAULT_KERNEL_HEADERS="5.10.166"
 BR2_PACKAGE_LINUX_HEADERS=y
 BR2_PACKAGE_UCLIBC_ARCH_SUPPORTS=y
 BR2_PACKAGE_UCLIBC_SUPPORTS=y
@@ -3567,10 +3567,7 @@ BR2_PACKAGE_QEMU_ARCH_SUPPORTS_TARGET=y
 #
 # qpdf needs a toolchain w/ C++, gcc >= 5
 #
-
-#
-# rtl_433 needs a toolchain w/ dynamic library, threads
-#
+# BR2_PACKAGE_RTL_433 is not set
 
 #
 # shared-mime-info needs a toolchain w/ wchar, threads
@@ -4940,6 +4937,10 @@ BR2_PACKAGE_REFPOLICY_POLICY_VERSION=""
 # BR2_PACKAGE_PYTHON_SCAPY3K is not set
 # BR2_BINUTILS_VERSION_2_30_X is not set
 # BR2_PACKAGE_RPI_USERLAND_START_VCFILED is not set
+# BR2_PACKAGE_TI_SGX_KM_AM335X is not set
+# BR2_PACKAGE_TI_SGX_KM_AM437X is not set
+# BR2_PACKAGE_TI_SGX_KM_AM4430 is not set
+# BR2_PACKAGE_TI_SGX_KM_AM5430 is not set
 
 #
 # Legacy options removed in 2019.11
@@ -5096,6 +5097,7 @@ BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS=""
 #
 # BR2_PACKAGE_MEDIAART_BACKEND_NONE is not set
 # BR2_PACKAGE_MEDIAART_BACKEND_GDK_PIXBUF is not set
+# BR2_PACKAGE_MEDIAART_BACKEND_QT is not set
 # BR2_PACKAGE_TI_SGX_AM335X is not set
 # BR2_PACKAGE_TI_SGX_AM437X is not set
 # BR2_PACKAGE_TI_SGX_AM4430 is not set

config/busybox-dynamic.config

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Busybox version: 1.35.0
-# Thu Jan  5 08:14:04 2023
+# Thu Mar  2 19:38:06 2023
 #
 CONFIG_HAVE_DOT_CONFIG=y
 
@@ -12,7 +12,7 @@ CONFIG_HAVE_DOT_CONFIG=y
 # CONFIG_EXTRA_COMPAT is not set
 # CONFIG_FEDORA_COMPAT is not set
 # CONFIG_INCLUDE_SUSv2 is not set
-# CONFIG_LONG_OPTS is not set
+CONFIG_LONG_OPTS=y
 # CONFIG_SHOW_USAGE is not set
 # CONFIG_FEATURE_VERBOSE_USAGE is not set
 # CONFIG_FEATURE_COMPRESS_USAGE is not set
@@ -238,7 +238,7 @@ CONFIG_CRC32=y
 # CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K is not set
 CONFIG_ECHO=y
 # CONFIG_FEATURE_FANCY_ECHO is not set
-# CONFIG_ENV is not set
+CONFIG_ENV=y
 # CONFIG_EXPAND is not set
 # CONFIG_UNEXPAND is not set
 # CONFIG_EXPR is not set
@@ -294,7 +294,7 @@ CONFIG_MKDIR=y
 # CONFIG_SEQ is not set
 # CONFIG_SHRED is not set
 # CONFIG_SHUF is not set
-# CONFIG_SLEEP is not set
+CONFIG_SLEEP=y
 # CONFIG_FEATURE_FANCY_SLEEP is not set
 # CONFIG_SORT is not set
 # CONFIG_FEATURE_SORT_BIG is not set
@@ -460,7 +460,7 @@ CONFIG_FEATURE_VI_UNDO_QUEUE_MAX=0
 # CONFIG_FEATURE_FIND_REGEX is not set
 # CONFIG_FEATURE_FIND_CONTEXT is not set
 # CONFIG_FEATURE_FIND_LINKS is not set
-# CONFIG_GREP is not set
+CONFIG_GREP=y
 # CONFIG_EGREP is not set
 # CONFIG_FGREP is not set
 # CONFIG_FEATURE_GREP_CONTEXT is not set
@@ -689,7 +689,7 @@ CONFIG_MOUNT=y
 # CONFIG_UEVENT is not set
 # CONFIG_UMOUNT is not set
 # CONFIG_FEATURE_UMOUNT_ALL is not set
-# CONFIG_UNSHARE is not set
+CONFIG_UNSHARE=y
 # CONFIG_WALL is not set
 
 #
@@ -1095,16 +1095,16 @@ CONFIG_SV_DEFAULT_SERVICE_DIR=""
 #
 # Shells
 #
-# CONFIG_SH_IS_ASH is not set
+CONFIG_SH_IS_ASH=y
 # CONFIG_SH_IS_HUSH is not set
-CONFIG_SH_IS_NONE=y
+# CONFIG_SH_IS_NONE is not set
 # CONFIG_BASH_IS_ASH is not set
 # CONFIG_BASH_IS_HUSH is not set
 CONFIG_BASH_IS_NONE=y
-# CONFIG_SHELL_ASH is not set
+CONFIG_SHELL_ASH=y
 # CONFIG_ASH is not set
 # CONFIG_ASH_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_ASH_INTERNAL_GLOB is not set
+CONFIG_ASH_INTERNAL_GLOB=y
 # CONFIG_ASH_BASH_COMPAT is not set
 # CONFIG_ASH_BASH_SOURCE_CURDIR is not set
 # CONFIG_ASH_BASH_NOT_FOUND_HOOK is not set
@@ -1165,7 +1165,7 @@ CONFIG_BASH_IS_NONE=y
 # CONFIG_FEATURE_SH_MATH is not set
 # CONFIG_FEATURE_SH_MATH_64 is not set
 # CONFIG_FEATURE_SH_MATH_BASE is not set
-# CONFIG_FEATURE_SH_EXTRA_QUIET is not set
+CONFIG_FEATURE_SH_EXTRA_QUIET=y
 # CONFIG_FEATURE_SH_STANDALONE is not set
 # CONFIG_FEATURE_SH_NOFORK is not set
 # CONFIG_FEATURE_SH_READ_FRAC is not set

scripts/package

@@ -25,4 +25,37 @@ ln -s busybox usr/bin/mount
 ln -s busybox usr/bin/echo
 ln -s busybox usr/bin/mkdir
 
+# for WSL2 support
+mkdir etc
+touch etc/fstab
+echo "root:x:0:0:root:/:/bin/sh" > etc/passwd
+cat << EOF > etc/profile
+echo "Waiting that console container is ready"
+until system-docker ps --filter name=console --format "{{.Names}}" 2> /dev/null | grep "console" > /dev/null
+do
+ sleep 5
+done
+system-docker exec -it -u rancher console bash
+exit 0
+EOF
+touch etc/resolv.conf
+cat << EOF > etc/wsl.conf
+[automount]
+enabled = true
+mountFsTab = false
+
+[interop]
+enabled = false
+appendWindowsPath = false
+
+[boot]
+command = "/usr/bin/env -i /usr/bin/unshare --pid --mount-proc --fork --propagation private -- sh -c 'exec /usr/bin/init 2> /dev/console 1> /dev/console'"
+EOF
+mkdir bin
+ln -s ../usr/bin/busybox bin/sh
+ln -s busybox usr/bin/env
+ln -s busybox usr/bin/grep
+ln -s busybox usr/bin/sleep
+ln -s busybox usr/bin/unshare
+
 tar cvzf ../../dist/artifacts/os-initrd-base-${1}.tar.gz .