Use overlay storage driver for rootless containers

3 files changed, 27 insertions, 0 deletions

diff --git a/meta-unit-virtualization/recipes-containers/packagegroups/packagegroup-unit-containers-conf.bb b/meta-unit-virtualization/recipes-containers/packagegroups/packagegroup-unit-containers-conf.bb
new file mode 100644
index 0000000..0a032d8
--- /dev/null
+++ b/meta-unit-virtualization/recipes-containers/packagegroups/packagegroup-unit-containers-conf.bb
@@ -0,0 +1,5 @@
+SUMMARY = "Unit container configuration"
+
+inherit packagegroup
+
+RDEPENDS:${PN}:append = " storage-conf"
diff --git a/meta-unit-virtualization/recipes-containers/storage-conf/files/storage.conf b/meta-unit-virtualization/recipes-containers/storage-conf/files/storage.conf
new file mode 100644
index 0000000..0b1afb0
--- /dev/null
+++ b/meta-unit-virtualization/recipes-containers/storage-conf/files/storage.conf
@@ -0,0 +1,5 @@
+[storage]
+driver = "overlay"
+
+[storage.options.overlay]
+mount_program = "/usr/bin/fuse-overlayfs"
diff --git a/meta-unit-virtualization/recipes-containers/storage-conf/storage-conf.bb b/meta-unit-virtualization/recipes-containers/storage-conf/storage-conf.bb
new file mode 100644
index 0000000..2b91e05
--- /dev/null
+++ b/meta-unit-virtualization/recipes-containers/storage-conf/storage-conf.bb
@@ -0,0 +1,17 @@
+SUMMARY = "Container storage configuration for rootless containers"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${UNIT_VIRTUALIZATION_LAYERDIR}/LICENSE;md5=a77c12e0c0e8a14cebb1494195720ccc"
+
+SRC_URI = "file://storage.conf"
+
+RDEPENDS:${PN} = "add-user-svc"
+
+ROOTLESS_USER_NAME ?= "svc"
+
+S = "${UNPACKDIR}"
+
+do_install() {
+    install -D -m 0644 ${S}/storage.conf ${D}/home/${ROOTLESS_USER_NAME}/.config/containers/storage.conf
+}
+
+FILES:${PN} = "/home/${ROOTLESS_USER_NAME}/.config/containers/storage.conf"