Introduce meta-unit-virtualization

Primary motivation for this is removing observability containers from beaglebone black because of RAM limitations. Images can now include the observability containers by adding `observability` to `IMAGE_FEATURES`.

1 files changed, 30 insertions, 0 deletions

diff --git a/meta-unit-virtualization/recipes-core/systemd/systemd-distribution-path.bb b/meta-unit-virtualization/recipes-core/systemd/systemd-distribution-path.bb
new file mode 100644
index 0000000..d9bd67b
--- /dev/null
+++ b/meta-unit-virtualization/recipes-core/systemd/systemd-distribution-path.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Systemd path unit to wait for TLS key and cert generation for distribution"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${UNIT_VIRTUALIZATION_LAYERDIR}/LICENSE;md5=a77c12e0c0e8a14cebb1494195720ccc"
+
+inherit systemd
+
+SRC_URI = "\
+    file://distribution.path \
+"
+
+RDEPENDS:${PN}:append = " add-user-svc"
+RDEPENDS:${PN}:append = " systemd-regkeygen"
+
+S = "${UNPACKDIR}"
+
+SYSTEMD_USER = "svc"
+SYSTEMD_USER_UNITDIR = "/home/${SYSTEMD_USER}/.config/systemd/user"
+
+do_install() {
+    install -D -p -m0644 ${UNPACKDIR}/distribution.path ${D}${SYSTEMD_USER_UNITDIR}/distribution.path
+    
+    # Auto-enable systemd unit by creating the appropriate symlink
+    install -d ${D}${SYSTEMD_USER_UNITDIR}/default.target.wants
+    ln -sf ${SYSTEMD_USER_UNITDIR}/distribution.path ${D}${SYSTEMD_USER_UNITDIR}/default.target.wants/distribution.path
+}
+
+FILES:${PN} = "\
+    ${SYSTEMD_USER_UNITDIR}/distribution.path \
+    ${SYSTEMD_USER_UNITDIR}/default.target.wants/distribution.path \
+"