Commit Graph

505 Commits

Author SHA1 Message Date
Joe LeVeque
7c8da20516
[sonic-cfggen] Loading the configuration from init_cfg.json and then from config_db.json (#4148) 2020-03-05 15:35:35 -08:00
Joe LeVeque
64a6989d02
[Services] Restart NAT service upon unexpected critical process exit. (#4208) 2020-03-05 15:27:21 -08:00
yozhao101
23ff55a709
[Services] Restart BGP service upon unexpected critical process exit. (#4207) 2020-03-03 16:50:32 -08:00
Stepan Blyshchak
1ef740361c
[docker_image_ctl.j2] Share UTS namespace with host OS (#4169)
Instead of updating hostname manualy on Config DB hostname change,
simply share containers UTS namespace with host OS.
Ideally, instead of setting `--uts=host` for every container in SONiC,
this setting can be set per container if feature requires.
One behaviour change is introduced in this commit, when `--privileged`
or `--cap-add=CAP_SYS_ADMIN` and `--uts=host` are combined, container
has privilege to change host OS and every other container hostname.
Such privilege should be fixed by limiting containers capabilities.

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
2020-02-26 10:56:54 +02:00
Stepan Blyshchak
ab78ee0232
[mgmt-framework] start after syncd (#4174)
every service starts after syncd to start the most critical parts first

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
2020-02-20 14:49:28 -08:00
Prince Sunny
7ffa2ccb43
Sleep done before mismatch handler (#4165)
* Sleep done before mismatch handler
2020-02-20 12:54:39 -08:00
Santhosh Kumar T
2626565afb
[DellEMC] S6100 Last Reboot Reason Thermal Support (#3767) 2020-02-18 00:02:33 -08:00
Joe LeVeque
8126916b46
[interfaces-config.sh] Do not bring 'lo' interface down and up (#4150) 2020-02-14 14:55:03 -08:00
Prince Sunny
31fb631cd3
Fix service and container name to be same (#4151) 2020-02-14 11:08:57 -08:00
Prince Sunny
1a0ce9874d
Update arp_update to refresh neighbor entries from APP_DB (#4125) 2020-02-13 10:27:37 -08:00
Olivier Singla
6a0dcb1b16
[kernel]: security kernel update to 4.9.189 (#3913)
This patch upgrade the kernel from version
4.9.0-9-2 (4.9.168-1+deb9u3) to 4.9.0-11-2 (4.9.189-3+deb9u2)

Co-authored-by: rajendra-dendukuri <47423477+rajendra-dendukuri@users.noreply.github.com>
2020-02-12 17:41:58 -08:00
Sumukha Tumkur Vani
a9f3619901
Start RestAPI container when sonic boots (#4140)
* Start RestAPI container when sonic boots
2020-02-12 16:38:45 -08:00
byu343
fb3253329e
[arista]: Fix convertfs condition for booting from EOS (#4139)
Fix the issue of incorrectly skipping the convertfs hook when fast-reboot from EOS, by adding an extra kernel cmdline param "prev_os" to differentiate fast-reboot from EOS and from SONiC.

This is because we still do disk conversion for fast reboot from eos to sonic, like format the disk.
2020-02-11 18:44:25 -08:00
yozhao101
729f343f77
[Services] Restart database service upon unexpected critical process exit. (#4138)
* [database] Implement the auto-restart feature for database container.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [database] Remove the duplicate dependency in service files. Since we
already have updategraph ---> config_setup ---> database, we do not need
explicitly add database.service in all other container service files.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [event listener] Reorganize the line 73 in event listener script.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [database] update the file sflow.service.j2 to remove the duplicate
dependency.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [event listener] Add comments in event listener.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [event listener] Update the comments in line 56.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [event listener] Add parentheses for if statement in line 76 in event listener.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>
2020-02-11 14:03:02 -08:00
yozhao101
41958aad52
[init_cfg.json] Add new FEATURE and CONTAINER_FEATURE tables (#4137)
* [init_cfg.json] Add a new table CONTAINER_FEATURE.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [init_cfg.json] Update the content of table CONTAINER_FEATURE.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [init_cfg.json] Use the template to generate the table
CONTAINER_FEATURE.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [init_cfg.json] Add a new table FEATURE.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [init_cfg.json] Change the order of container names according to
alphabetical order.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>

* [init_cfg.json] Change the dhcp_relay container name and add rest-api.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>
2020-02-11 11:05:21 -08:00
Stephen Sun
af44856d5c
[process-reboot-cause]Clean up the process-reboot-cause as reqired in issue 3927 (#4128) 2020-02-11 09:54:12 -08:00
pra-moh
ab1a945cb9
[procdockerstatsd] Fix incorrect case issue in service file (#4134) 2020-02-10 11:08:42 -08:00
yozhao101
3bb61ab10c
[init_cfg.json] Maintain a separate init_cfg.json.j2 template file (#4092) 2020-02-07 12:35:35 -08:00
yozhao101
91e5fb5602
[Service] Enable/disable container auto-restart based on configuration. (#4073) 2020-02-07 12:34:07 -08:00
pra-moh
4338fbe12b
[procdockerstats]: Update file permission for procdockerstatsd (#4126) 2020-02-07 07:46:29 -08:00
Kiran Kumar Kella
97165a0d69
Changes in sonic-buildimage to support the NAT feature (#3494)
* Changes in sonic-buildimage for the NAT feature
- Docker for NAT
- installing the required tools iptables and conntrack for nat

Signed-off-by: kiran.kella@broadcom.com

* Add redis-tools dependencies in the docker nat compilation

* Addressed review comments

* add natsyncd to warm-boot finalizer list

* addressed review comments

* using swsscommon.DBConnector instead of swsssdk.SonicV2Connector

* Enable NAT application in docker-sonic-vs
2020-01-29 17:40:43 -08:00
B S Rama krishna
1a7d822638
[kdump]: kdump support for arm, as the dependency with uboot, working on that. (#3962)
as the current kdump installation is searching for grub path, and ARM arch (marvell-armhf) are dependent on uboot, these changes has to be addressed. For now skipping kdump installation on ARM

Co-authored-by: lguohan <lguohan@gmail.com>
2020-01-28 22:12:52 -08:00
Stephen Sun
33e918f7ff
[Mellanox] platform api support firmware install (#3931)
support firmware install, including CPLD and BIOS.

CPLD: cpldupdate
BIOS: boot to onie and update BIOS in onie and then boot to SONiC
2020-01-28 21:55:50 -08:00
kannankvs
7cb63008d7
mvrf_avoid_snmp_yml_config: made changes to pass SNMP config from con… (#4057)
* mvrf_avoid_snmp_yml_config: made changes to pass SNMP config from confiDB to snmpd.conf without using snmp.yml
* added a missing if condition
2020-01-28 17:41:21 -08:00
SuvarnaMeenakshi
c9483796dc [baseimage]: support building multi-asic component (#3856)
- move single instance services into their own folder
- generate Systemd templates for any multi-instance service files in slave.mk
- detect single or multi-instance platform in systemd-sonic-generator based on asic.conf platform specific file.
- update container hostname after creation instead of during creation (docker_image_ctl)
- run Docker containers in a network namespace if specified
- add a service to create a simulated multi-ASIC topology on the virtual switch platform

Signed-off-by: Lawrence Lee <t-lale@microsoft.com>
Signed-off-by: Suvarna Meenakshi <Suvarna.Meenaksh@microsoft.com>
2020-01-26 13:56:42 -08:00
pra-moh
e3475b81d7 [baseimage]: removing space from shebang in procdockerstatsd (#4051) 2020-01-23 17:49:41 -08:00
Dong Zhang
7aa0baf709 [MultiDB] (except ./src and ./dockers dirs): replace redis-cli with sonic-db-cli and use new DBConnector (#4035)
* [MultiDB] (except ./src and ./dockers dirs): replace redis-cli with sonic-db-cli and use new DBConnector
* update comment for a potential bug
* update comment
* add TODO maker as review reqirement
2020-01-22 11:26:23 -08:00
Howard Persh
44fa5efe00 [startup] Fixes issue with /var/platform directory not created (#4000) 2020-01-22 10:02:28 -08:00
Joe LeVeque
aca1a86856 [caclmgrd] Fix application of IPv6 service ACL rules (part 2) (#4036) 2020-01-17 17:33:31 -08:00
Samuel Angebault
64500e143b [Arista] Update drivers and boot script (#3959)
* Update arista driver submodule

* Add support for 7260CX3-64E in boot0

* Refactor boot0 platform specific definition

Make it easier to manage new sku

* Add support for 7050CX3-32S in boot0

Just contains the required boot0 information

* Add basic plugin support for DCS-7050CX3-32S

* Add port config for Arista-7050CX3-32S-C32

Co-authored-by: yurypm <yurypm@arista.com>
Co-authored-by: byu343 <byu@arista.com>
2020-01-17 10:44:49 -08:00
kannankvs
d150721fa1 modified down rules to pre-down rules to ensure that default route is… (#3853)
* modified down rules to pre-down rules to ensure that default route is deleted just before interface is made down
2020-01-16 19:36:49 -08:00
arheneus@marvell.com
6bd17d4780 [initramfs] Updated required tools for initramfs (#3734)
* [initramfs] Updated reuired tools for initramfs

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Updated required tools for initramfs

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [Platform] [Marvell] Platform specific debian package for et6448m device

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* Removed auto-generated files

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Added mtd and uboot firmware tools package required for arm arch
Its been enabled to all arch including amd64

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Added mtd and uboot firmware tools package required for arm arch
Its been enabled to all arch including amd64

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Marvell arm modules update and platform config update

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [iniramfs] add initramfs uboot-utils hook script only for ARM

Signed-off-by: Antony Rheneus <arheneus@marvell.com>
2020-01-15 08:25:01 -08:00
Kalimuthu-Velappan
6dcc08e36c [psud]: Fix for psud crash because of database connection reset (#3647)
When database service is down, psud daemon throws an error because of DB connection reset, this because pmon service has no dependency with database service.

To resolve this issue, added database service dependency to the pmon service.

Also, increased the net.core.somaxconn value to 512 to solve the connection failure on the scaled setup.
2020-01-10 13:26:04 -08:00
yozhao101
aa67921d06 [Monit] Change the monitoring period from 120 seconds to 60 seconds. (#3974)
* [Monit] Change the monitoring period of monit from 120 seconds to 60
seconds and also at the same time double the interval for existing sonic monit config file in
host.

Signed-off-by: Yong Zhao <yozhao@microsoft.com>
2020-01-10 13:01:24 -08:00
Sujin Kang
856b4b64eb [reboot cause]: Delay process-reboot-cause service until network connection is stable (#4003) 2020-01-10 09:47:13 -08:00
lguohan
483a5946a8
Revert "[MultiDB]except src and dockers : replace redis-cli with sonic-db-cli and use new DBConnector (#3928)" (#4002)
This reverts commit 0dae59ac30.
2020-01-10 08:27:34 -08:00
Qi Luo
c4755192b1
Fix bug: chroot command line (#3972) 2020-01-08 14:37:06 -08:00
Joe LeVeque
3548587b73 [apt] Instruct apt-get to NOT check the "Valid Until" date in Release files (#3973)
This is an addendum to #3958, which also instructs apt to ignore the "Valid Until" date in Release files inside the slave containers, making a complete solution, much like the previously abandoned PR #2609. This patch also unifies file names and contents.

When the Debian team archives a repo, it stops updating the "Valid Until" date, thus apt-get will not apply updates for that repo unless we explicitly tell it to ignore the "Valid Until" date. Also, this has become an issue with active (i.e., non-archived) repos twice in the past year because the Debian folks seem to occasionally let the expiration lapse before updating the date. This will cause SONiC builds to fail with a message like E: Release file for http://debian-archive.trafficmanager.net/debian-security/dists/jessie/updates/InRelease is expired (invalid since 3d 3h 11min 20s). Updates for this repository will not be applied. until the dates have been updated and propagated to all mirrors. With this patch, SONiC should no longer be affected by lapsed "Valid Until" dates, whether they be accidental or purposeful.
2020-01-07 15:52:49 -08:00
Dong Zhang
0dae59ac30 [MultiDB]except src and dockers : replace redis-cli with sonic-db-cli and use new DBConnector (#3928)
* [MultiDB]except src and dockers : replace redis-cli with sonic-db-cli and use new DBConnector
* fix vs tests along with swss vs tests together
2020-01-02 14:46:25 -08:00
lguohan
476be913c1
[docker-base-stretch]: Do not check expire for stretch-backports repo (#3958)
* [docker-base-stretch]: Do not check expire for stretch-backports repo

Signed-off-by: Guohan Lu <gulv@microsoft.com>
2019-12-31 16:30:10 -08:00
Joe LeVeque
24a0c46464
[monit] Build from source and patch to use MemAvailable value if available on system (#3875) 2019-12-30 18:25:57 -08:00
Renuka Manavalan
78db0804d3
corefile uploader: Updates per review comments offline (#3915)
* Updates per review comments
1) core_uploader service waits for syslog.service
2) core_uploader service enabled for restart on failure
3) Use mtime instead of file size + ample time to be robust.

* Avoid reloading already uploaded file, by marking the names with a prefix.

* Updated failing path.
1) If rc file is missing or required data missing, it periodically logs error in forever loop.
2) If upload fails, retry every hour with a error log, forever.

* Fix few bugs

* The binary update_json.py will come from sonic-utilities.
2019-12-30 13:01:03 -08:00
Prabhu Sreenivasan
87f70108cb SONiC Management Framework Release 1.0 (#3488)
* Added sonic-mgmt-framework as submodule / docker

* fix build issues

* update sonic-mgmt-framework submodule branch to master

* Merged changes 70007e6d2ba3a4c0b371cd693ccc63e0a8906e77..00d4fcfed6a759e40d7b92120ea0ee1f08300fc6

00d4fcfed6a759e40d7b92120ea0ee1f08300fc6 Modified environemnt variables

* Changes to build sonic-mgmt-framework docker

* bumped up sonic-mgmt-framework commit-id

* version bump for sonic-mgmt-framework commit-it

* bumped up sonic-mgmt-framework commit-id

* Add python packages to docker

* Build fix for docker with python packages

* added libyang as dependent package

* Allow building images on NFS-mounted clones

Prior to this change, `build_debian.sh` would generate a Debian
filesystem in `./fsroot`. This needs root permissions, and one of the
tests that is performed is whether the user can create a character
special file in the filesystem (using mknod).

On most NFS deployments, `root` is the least privileged user, and cannot
run mknod. Also, attempting to run commands like rm or mv as root would
fail due to permission errors, since the root user gets mapped to an
unprivileged user like `nobody`.

This commit changes the location of the Debian filesystem to `/fsroot`,
which is a tmpfs mount within the slave Docker. The default squashfs,
docker tarball and zip files are also created within /tmp, before being
copied back to /sonic as the regular user.

The side effect of this change is that the contents of `/fsroot` are no
longer available once the slave container exits, however they are
available within the squashfs image.

Signed-off-by: Nirenjan Krishnan <Nirenjan.Krishnan@dell.com>

* bumped up sonc-mgmt-framework commit to include PR #18

*     REST Server startup script is enahnced to read the settings from
    ConfigDB. Below table provides mapping of db field to command line
    argument name.

    ============================================================
    ConfigDB entry key      Field name      REST Server argument
    ============================================================
    REST_SERVER|default     port            -port
    REST_SERVER|default     client_auth     -client_auth
    REST_SERVER|default     log_level       -v
    DEVICE_METADATA|x509    server_crt      -cert
    DEVICE_METADATA|x509    server_key      -key
    DEVICE_METADATA|x509    ca_crt          -cacert
    ============================================================

* Replace src/telemetry as submodule to sonic-telemetry

* Update telemetry commit HEAD

* Update sonic-telemetry commit HEAD

* libyang env path update

* Add libyang dependency to telemetry

* Add scripts to create JSON files for CLI backend

Scripts to create /var/platform/syseeprom and /var/platform/system, which are back-end
files for CLI, for system EEPROM and system information.

Signed-off-by: Howard Persh <Howard_Persh@dell.com>

* In startup script, create directory where CLI back-end files live

Signed-off-by: Howard Persh <Howard_Persh@dell.com>

* build dependency pkgs added to docker for build failure fix

* Changes to fix build issue for mgmt framework

* Fix exec path issue with telemetry

* s5232[device] PSU detecttion and default led state support

* Processing of first boot in rc.local should not have premature exit

Signed-off-by: Howard Persh <Howard_Persh@dell.com>

*  docker mount options added for platform, system features

* bumped up sonic-mgmt-framework commit id to pick 23rd July 2019 changes

* Added mount options for telemetry docker to get access for system and platform info.

* Update commit for sonic-utilities

* [dell]: Corrected dport map and renamed config files for S5232F

* Fix telemetry submodule commit

* added support for sonic-cli console

* [Dell S5232F, Z9264F] Harden FPGA driver kernel module

For Dell S5232F and Z9264F platforms, be more strict when checking state
in ISR of FPGA driver, to harden against spurious interrupts.

Signed-off-by: Howard Persh <Howard_Persh@dell.com>

* update mgmt-framework submodule to 27th Aug commit.

* remove changes not related to mgmt-framework and sonic-telemetry

* Revert "Replace src/telemetry as submodule to sonic-telemetry"

This reverts commit 11c3192975.

* Revert "Replace src/telemetry as submodule to sonic-telemetry"

This reverts commit 11c3192975.

* make submodule changes and remove a change not related to PR

* more changes

* Update .gitmodules

* Update Dockerfile.j2

* Update .gitmodules

* Update .gitmodules

* Update .gitmodules

reverting experimental change

* Removed syspoll for release_1.0

Signed-off-by: Jeff Yin <29264773+jeff-yin@users.noreply.github.com>

* Update docker-sonic-mgmt-framework.mk

* Update sonic-mgmt-framework.mk

* Update sonic-mgmt-framework.mk

* Update docker-sonic-mgmt-framework.mk

* Update docker-sonic-mgmt-framework.mk

* Revert "Processing of first boot in rc.local should not have premature exit"

This reverts commit e99a91ffc2.

* Remove old telemetry directory

* Update docker-sonic-mgmt-framework.mk

* Resolving merge conflict with Azure

* Reverting the wrong merge

* Use CVL_SCHEMA_PATH instead of changing directory for telemetry startup

* Add missing export

* Add python mmh3 to slave dockerfile

* Remove sonic-mgmt-framework build dep for telemetry, fix dialout startup issues

* Provided flag to disable compiling mgmt-framework

* Update sonic-utilites point latest commit id

* Point sonic-utilities to Azure accepted SHA

* Updating mgmt framework to right sha

* Add sonic-telemetry submodule

* Update the mgmt-framework commit id

Co-authored-by: jghalam <joe.ghalam@gmail.com>
Co-authored-by: Partha Dutta <51353699+dutta-partha@users.noreply.github.com>
Co-authored-by: srideepDell <srideep_devireddy@dell.com>
Co-authored-by: nirenjan <nirenjan@users.noreply.github.com>
Co-authored-by: Sachin Holla <51310506+sachinholla@users.noreply.github.com>
Co-authored-by: Eric Seifert <seiferteric@gmail.com>
Co-authored-by: Howard Persh <hpersh@yahoo.com>
Co-authored-by: Jeff Yin <29264773+jeff-yin@users.noreply.github.com>
Co-authored-by: Arunsundar Kannan <31632515+arunsundark@users.noreply.github.com>
Co-authored-by: rvasanthm <51932293+rvasanthm@users.noreply.github.com>
Co-authored-by: Ashok Daparthi-Dell <Ashok_Daparthi@Dell.com>
Co-authored-by: anand-kumar-subramanian <51383315+anand-kumar-subramanian@users.noreply.github.com>
2019-12-23 21:47:16 -08:00
Stepan Blyshchak
b6ad09aa35 [syncd.sh] remove chipdown on mellanox (#3926)
ASIC reset events are captured by hw-mgmt and hw-mgmt calls chipup/chipdown internally without OS iteraction

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
2019-12-23 11:15:08 +02:00
Joe LeVeque
77d636256b
[caclmgrd] Fix application of IPv6 service ACL rules (#3917) 2019-12-19 07:15:27 -08:00
Stepan Blyshchak
4ba0ff25d2 [services] make snmp.timer work again and delay telemetry.service (#3742)
Delay CPU intensive services at boot

- How I did it
Made snmp.timer work and add telemetry.timer.
But this is not enough because it breaks the existing snmp dependency on swss.
So, in this solution snmp timer is a wanted by swss service, but since OnBootSec timer expires only once it will not trigger snmp service, so I added line "OnUnitActiveSec=0 sec" which will start snmp service based on the last time it was active. On boot only OnBootSec will expire, on swss start/restarts only second timer will expire immediately and trigger snmp service.
However, snmp service will not stop after "systemctl stop snmp" because of the second timer which will always expire when snmp service because unavailable.
So there is a conflict which will be handled by systemd if we add "Conflicts=" line to both snmp.service and snmp.timer.

So during boot:

snmp does not start by default
swss starts and starts snmp timer
OnUnitActiveSec=0 does not expire since there is no snmp active
OnBootSec expires and starts snmp service and snmp timer gets stopped
During "systemctl restart swss"

snmp stops because of Requisite on swss
snmp unblocks snmp timer from running
swss starts and starts snmp timer
OnUnitActiveSec=0 expires imidiately and start snmp which stops snmp timer
During "systemctl stop snmp"

stop of snmp service unblocks snmp timer but no one starts the timer so it is not started by "OnUnitActiveSec=0"
2019-12-16 09:07:05 -08:00
Ying Xie
9baf8f7c33
[swss service] flush fast-reboot enabled flag upon swss stopping (#3908)
If we need to stop swss during fast-reboot procedure on the boot up path,
it means that something went wrong, like syncd/orchagent crashed already,
we are stopping and restarting swss/syncd to re-initialize. In this case,
we should proceed as if it is a cold reboot.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
2019-12-16 07:58:16 -08:00
Renuka Manavalan
3ab4b71656
Corefile uploader service (#3887)
* Corefile uploader service

1) A service is added to watch /var/core and upload to Azure storage
2) The service is disabled on boot. One may enable explicitly.
3) The .rc file to be updated with acct credentials and http proxy to use.
4) If service is enabled with no credentials, it would sleep, with periodic log messages
5) For any update in .rc, the service has to be restarted to take effect.

* Remove rw permission for .rc file for group & others.

* Changes per review comments.
Re-ordered .rc file per JSON.dump order.
Added a script to enable partial update of .rc, which HWProxy would use to add acct key.

* Azure storage upload requires python module futures, hence added it to install list.

* Removed trailing spaces.

* A mistake in name corrected.
Copy the .rc updater script to /usr/bin.
2019-12-15 16:48:48 -08:00
Stephen Sun
80bb7fd15a [process-reboot-cause]Address the issue: Incorrect reboot cause returned when warm reboot follows a hardware caused reboot (#3880)
* [process-reboot-cause]Address the issue: Incorrect reboot cause returned when warm reboot follows a hardware caused reboot
1. check whether /proc/cmdline indicates warm/fast reboot.
   if yes the software reboot cause file will be treated as the reboot cause.
   finish
2. check whether platform api returns a reboot cause.
   if yes it is treated as the reboot cause.
   finish.
3. check whether /hosts/reboot-cause contains a cause.
   if yes it is treated as the cause otherwise return unknown.

* [process-reboot-cause]Fix review comments

* [process-reboot-cause]address comments
1. use "with" statement
2. update fast/warm reboot BOOT_ARG

* [process-reboot-cause]address comments

* refactor the code flow

* Remove escape

* Remove extra ':'
2019-12-14 09:41:48 -08:00
Ying Xie
eefa8455d7
[hostcfgd] avoid in place editing config file contents (#3904)
In place editing (sed -i) seems having some issues with filesystem
interaction. It could leave 0 size file or corrupted file behind.

It would be safer to sed the file contents into a new file and switch
new file with the old file.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
2019-12-13 19:26:39 -08:00