[TEMP] Missing data partition repro

Twoliter.lock

@@ -3,21 +3,21 @@ project-vendor = "Bottlerocket"
 
 [sdk]
 name = "bottlerocket-sdk"
-version = "0.64.0"
+version = "0.62.0"
 vendor = "bottlerocket"
-source = "public.ecr.aws/bottlerocket/bottlerocket-sdk:v0.64.0"
-digest = "kRW2MsSo3jA+rAEO/Mp5gW8Q4/pd62bbB/lT4d5Jzak="
+source = "public.ecr.aws/bottlerocket/bottlerocket-sdk:v0.62.0"
+digest = "xlGP2vIM7M1kj36BuRc/lgK8mz8ZpHw6XROwMQ9hUOM="
 
 [[kit]]
 name = "bottlerocket-kernel-kit"
-version = "4.3.0"
+version = "3.1.2"
 vendor = "bottlerocket"
-source = "public.ecr.aws/bottlerocket/bottlerocket-kernel-kit:v4.3.0"
-digest = "Cm809ru8wOfjrFukpSQiUSwUtQw0+LVkAZqp0Cs8NqM="
+source = "public.ecr.aws/bottlerocket/bottlerocket-kernel-kit:v3.1.2"
+digest = "A9iBhfLZDBhnzpkGq8Whv8ySJYy9fUapvRPV7t67vGk="
 
 [[kit]]
 name = "bottlerocket-core-kit"
-version = "10.4.0"
+version = "9.1.0"
 vendor = "bottlerocket"
-source = "public.ecr.aws/bottlerocket/bottlerocket-core-kit:v10.4.0"
-digest = "Bs/uDNJyv6nHAOBiLzi8ECvvAKEfQgUOU3NTpeUO38Y="
+source = "public.ecr.aws/bottlerocket/bottlerocket-core-kit:v9.1.0"
+digest = "UwnhpVRg3YUeMItVr0bGAOb4GPawGizYlONA587NJnE="

Twoliter.toml

@@ -7,15 +7,15 @@ registry = "public.ecr.aws/bottlerocket"
 
 [sdk]
 name = "bottlerocket-sdk"
-version = "0.64.0"
+version = "0.62.0"
 vendor = "bottlerocket"
 
 [[kit]]
 name = "bottlerocket-kernel-kit"
-version = "4.3.0"
+version = "3.1.2"
 vendor = "bottlerocket"
 
 [[kit]]
 name = "bottlerocket-core-kit"
-version = "10.4.0"
+version = "9.1.0"
 vendor = "bottlerocket"

packages/settings-defaults/create-data-partition-links.service

@@ -0,0 +1,74 @@
+[Unit]
+Description=Create Data Partition Links
+
+# This unit is meant to run automatically and restarting it isn't useful.
+RefuseManualStart=true
+RefuseManualStop=true
+
+# The links created by this service might be required to mount the data
+# partition, so it can't have the default dependencies that ensure that
+# all local filesystems are mounted.
+DefaultDependencies=no
+
+# Try to let udevd finish processing any events.
+After=systemd-udev-settle.service
+Wants=systemd-udev-settle.service
+
+# Don't run if the marker file indicates we've already run.
+ConditionPathExists=!/etc/.device-links-created
+
+[Service]
+Type=oneshot
+
+# This assumes a Nitro instance launch and a Bottlerocket image using the
+# "unified" partition layout. Or else QEMU.
+Environment=DATA_PART_DEV=/dev/nvme0n1p8
+Environment=DATA_PART_DEV_ALT=/dev/vda8
+
+# This is the "preferred" UUID expected by repart-data-preferred.service.
+Environment=DATA_PART_UUID=5b94e8df-28b8-485c-9d19-362263b5944c
+
+# This is the partition label expected by local.mount.
+Environment=DATA_PART_LABEL=BOTTLEROCKET-DATA
+
+# Create a marker file so this unit doesn't run again.
+ExecCondition=/usr/bin/touch /etc/.device-links-created
+
+# Only run if we have one of the expected device nodes.
+ExecCondition=/usr/bin/test \
+  -b ${DATA_PART_DEV} -o \
+  -b ${DATA_PART_DEV_ALT}
+
+# Only run if we are missing one of the expected symlinks.
+ExecCondition=/usr/bin/test \
+  ! -L /dev/disk/by-partuuid/${DATA_PART_UUID} -o \
+  ! -L /dev/disk/by-partlabel/${DATA_PART_LABEL}
+
+ExecStart=-/usr/bin/echo "Inspecting state"
+ExecStart=-/usr/bin/ls -latr /dev/disk/by-partuuid/
+ExecStart=-/usr/bin/ls -latr /dev/disk/by-partlabel/
+ExecStart=-/usr/bin/dmesg --level=warn+
+ExecStart=-/usr/bin/systemctl list-units --type=device --no-block
+
+# Log what we're doing, in case the device is locked for a long time.
+ExecStart=-/usr/bin/echo "Triggering change event for ${DATA_PART_DEV}"
+
+# Lock the device via udev, then open and close it for writing.
+# This should trigger a udev change event.
+ExecStart=-/usr/bin/udevadm lock -d ${DATA_PART_DEV} /usr/bin/touch ${DATA_PART_DEV}
+ExecStart=-/usr/bin/udevadm lock -d ${DATA_PART_DEV_ALT} /usr/bin/touch ${DATA_PART_DEV_ALT}
+
+# Log that we're done.
+ExecStart=-/usr/bin/echo "Triggered change event for ${DATA_PART_DEV} or ${DATA_PART_DEV_ALT}"
+
+# Create a marker file so that the debug console starts.
+ExecStart=-/usr/bin/touch /etc/.debug-console-needed
+
+RemainAfterExit=true
+
+# Log to console.
+StandardOutput=tty
+StandardError=inherit
+
+[Install]
+WantedBy=local-fs.target

packages/settings-defaults/debug-console.service

@@ -0,0 +1,22 @@
+[Unit]
+Description=Debug Console
+DefaultDependencies=no
+After=create-data-partition-links.service
+Wants=create-data-partition-links.service
+
+[Service]
+ExecCondition=/usr/bin/test -e /etc/.debug-console-needed
+ExecStart=-/sbin/agetty -o '-p -- \\u' --keep-baud 115200,57600,38400,9600 - $TERM
+Type=simple
+Restart=always
+StandardInput=tty
+StandardOutput=tty
+StandardError=inherit
+TTYPath=/dev/ttyS0
+TTYReset=yes
+TTYVHangup=yes
+IgnoreSIGPIPE=no
+SendSIGHUP=yes
+
+[Install]
+WantedBy=preconfigured.target

packages/settings-defaults/force-reboot.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=Force Reboot
+
+[Service]
+Type=oneshot
+
+ExecStart=systemctl reboot
+
+RemainAfterExit=true
+
+# Log to console.
+StandardOutput=tty
+StandardError=inherit
+
+[Install]
+WantedBy=preconfigured.target

packages/settings-defaults/settings-defaults.spec

@@ -13,6 +13,10 @@ License: Apache-2.0 OR MIT
 URL: https://github.com/bottlerocket-os/bottlerocket
 BuildRequires: %{_cross_os}glibc-devel
 Requires: %{_cross_os}settings-defaults(any)
+Source100: create-data-partition-links.service
+Source101: force-reboot.service
+Source102: debug-console.service
+Source103: systemd-udev-trigger-debug.conf
 
 %description
 %{summary}.
@@ -321,8 +325,18 @@ do
     "%{buildroot}%{_cross_tmpfilesdir}/storewolf-defaults-${defaults}.conf"
 done
 
+mkdir -p %{buildroot}%{_cross_unitdir}
+install -p -m 0644 %{S:100} %{S:101} %{S:102} %{buildroot}%{_cross_unitdir}
+
+mkdir -p %{buildroot}%{_cross_unitdir}/systemd-udev-trigger.service.d
+install -p -m 0644 %{S:103} %{buildroot}%{_cross_unitdir}/systemd-udev-trigger.service.d/000-debug.conf
+
 %files
 %dir %{_cross_defaultsdir}
+%{_cross_unitdir}/create-data-partition-links.service
+%{_cross_unitdir}/force-reboot.service
+%{_cross_unitdir}/debug-console.service
+%{_cross_unitdir}/systemd-udev-trigger.service.d/000-debug.conf
 
 %files aws-dev
 %{_cross_defaultsdir}/aws-dev.toml

packages/settings-defaults/systemd-udev-trigger-debug.conf

@@ -0,0 +1,10 @@
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+
+ExecStart=
+ExecStart=-udevadm --debug trigger --type=all --action=add --prioritized-subsystem=module,block,tpmrm,net,tty,input
+
+# Log to console.
+StandardOutput=tty
+StandardError=inherit

variants/aws-dev/Cargo.toml

@@ -7,30 +7,39 @@ build = "../build.rs"
 # Don't rebuild crate just because of changes to README.
 exclude = ["README.md"]
 
+[package.metadata.build-variant.image-layout]
+os-image-size-gib = 5
+data-image-size-gib = 3
+publish-image-size-hint-gib = 8
+partition-plan = "unified"
+
 [package.metadata.build-variant.image-features]
 grub-set-private-var = true
-xfs-data-partition = true
 uefi-secure-boot = true
+xfs-data-partition = false
 systemd-networkd = true
+in-place-updates = false
+host-containers = false
+erofs-root-partition = true
 
 [package.metadata.build-variant]
 kernel-parameters = [
     "console=tty0",
     "console=ttyS0,115200n8",
-    # Only reserve if there are at least 2GB
-    "crashkernel=2G-:256M",
     "net.ifnames=0",
     "netdog.default-interface=eth0:dhcp4,dhcp6?",
-    "quiet",
+    "systemd.unified_cgroup_hierarchy=0",
 ]
 included-packages = [
-# core
-    "release",
+    # core
+    "early-boot-config-aws",
+    "chrony-tools",
     "kernel-6.1",
-# docker
-    "docker-cli",
-    "docker-engine",
+    "release",
+    "containerd-2.0",
+    # tools
     "docker-init",
+    "bash",
 # tools
     "login",
     "iputils",