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Use Control Group v2 (#1329)

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* Disable real-time scheduling

It seems that Linux' cgroup v2 currenlty does not support RT scheduling.

* Remove Supervisor RT support flag

With CGroups v2 we can no longer support CPU resource allocation for
realtime scheduling.

* Bump OS Agent to 1.3.0 for CGroups v2 support
This commit is contained in:
Stefan Agner 2022-08-09 11:29:12 +02:00 committed by GitHub
parent 7409be7197
commit 4d9b604c04
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 3 additions and 6 deletions
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2
buildroot

@ -1 +1 @@
Subproject commit 04ac0c825d453559a27aa2d80151bcfec9bb4965
Subproject commit 99b62b8bd3ceb58bcd003b8ac15c5ae92122b5c8

1
buildroot-external/board/asus/tinker/kernel.config
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@ -120,7 +120,6 @@ CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y

1
buildroot-external/kernel/docker.config
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@ -2,7 +2,6 @@ CONFIG_POSIX_MQUEUE=y
CONFIG_CFQ_GROUP_IOSCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_NET_SCHED=y
CONFIG_CGROUPS=y

2
buildroot-external/package/os-agent/os-agent.mk
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@ -4,7 +4,7 @@
#
################################################################################
OS_AGENT_VERSION = 1.2.1
OS_AGENT_VERSION = 1.3.0
OS_AGENT_SITE = $(call github,home-assistant,os-agent,$(OS_AGENT_VERSION))
OS_AGENT_LICENSE = Apache License 2.0
OS_AGENT_LICENSE_FILES = LICENSE

2
buildroot-external/rootfs-overlay/etc/systemd/system/docker.service.d/hassos.conf
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@ -3,4 +3,4 @@ RequiresMountsFor=/etc/docker /mnt/data /var/lib/docker
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H fd:// --cpu-rt-runtime=950000 --storage-driver=overlay2 --log-driver=journald --log-opt tag="{{.ImageName}}/{{.Name}}" --data-root /mnt/data/docker
ExecStart=/usr/bin/dockerd -H fd:// --storage-driver=overlay2 --log-driver=journald --log-opt tag="{{.ImageName}}/{{.Name}}" --data-root /mnt/data/docker

1
buildroot-external/rootfs-overlay/usr/sbin/hassos-supervisor
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@ -89,7 +89,6 @@ if [ -z "${SUPERVISOR_CONTAINER_ID}" ]; then
-v ${SUPERVISOR_DATA}:/data:rw \
-e SUPERVISOR_SHARE=${SUPERVISOR_DATA} \
-e SUPERVISOR_NAME=hassio_supervisor \
-e SUPERVISOR_CPU_RT=1 \
-e SUPERVISOR_MACHINE=${SUPERVISOR_MACHINE} \
"${SUPERVISOR_IMAGE}:latest"