implements a new feature: "BGP Allow list."
This feature allows us to control which IP prefixes are going to be advertised via ebgp from the routes received from EBGP neighbors.
implements a new feature: "BGP Allow list."
This feature allows us to control which IP prefixes are going to be advertised via ebgp from the routes received from EBGP neighbors.
* [Multi-Asic] Forward SNMP requests destined to loopback IP, and coming in through the front panel interface
present in the network namespace, to SNMP agent running in the linux host.
* Updates based on comments
* Further updates in docker_image_ctl.j2 and caclmgrd
* Change the variable for net config file.
* Updated the comments in the code.
* No need to clean up the exising NAT rules if present, which could be created by some other process.
* Delete our rule first and add it back, to take care of caclmgrd restart.
Another benefit is that we delete only our rules, rather than earlier approach of "iptables -F" which cleans up all rules.
* Keeping the original logic to clean the NAT entries, to revist when NAT feature added in namespace.
* Missing updates to log_info call.
redis-py 3.0 used in master branch only accepts user data as bytes,
strings or numbers (ints, longs and floats). Attempting to specify a key
or a value as any other type will raise a DataError exception.
This PR address the issue bt converting datetime to str
We want to let Monit to unmonitor the processes in containers which are disabled in `FEATURE` table such that
Monit will not generate false alerting messages into the syslog.
Signed-off-by: Yong Zhao <yozhao@microsoft.com>
* Enhanced Feature Table state enable/disbale for multi-asic platforms.
In Multi-asic for some features we can service per asic so we need to
get list of all services.
Also updated logic to return if any one of systemctl command return failure
and make sure syslog of feature getting enable/disable only come when
all commads are sucessful.
Moved the service list get api from sonic-util to sonic-py-common
Signed-off-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
* Make sure to retun None for both service list in case of error.
Signed-off-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
* Return empty list as fail condition
Signed-off-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
* Address Review Comments.
Made init_cfg.json.j2 knowledegable of Feature
service is global scope or per asic scope
Signed-off-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
* Fix merge conflict
* Address Review Comment.
Signed-off-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
Co-authored-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
To fix the following error when running
`logrotate /etc/logrotate.conf` :
```
error: dpkg:10 duplicate log entry for /var/log/alternatives.log
error: found error in file dpkg, skipping
```
update-alternatives is provided with dedicated logrotate config in newer dpkg package versions (probably starting from buster)
Signed-off-by: Volodymyr Boyko <volodymyrx.boiko@intel.com>
We are moving toward building all Python packages for SONiC as wheel packages rather than Debian packages. This will also allow us to more easily transition to Python 3.
Python files are now packaged in "sonic-utilities" Pyhton wheel. Data files are now packaged in "sonic-utilities-data" Debian package.
**- How I did it**
- Build and install sonic-utilities as a Python package
- Remove explicit installation of wheel dependencies, as these will now get installed implicitly by pip when installing sonic-utilities as a wheel
- Build and install new sonic-utilities-data package to install data files required by sonic-utilities applications
- Update all references to sonic-utilities scripts/entrypoints to either reference the new /usr/local/bin/ location or remove absolute path entirely where applicable
Submodule updates:
* src/sonic-utilities aa27dd9...2244d7b (5):
> Support building sonic-utilities as a Python wheel package instead of a Debian package (#1122)
> [consutil] Display remote device name in show command (#1120)
> [vrf] fix check state_db error when vrf moving (#1119)
> [consutil] Fix issue where the ConfigDBConnector's reference is missing (#1117)
> Update to make config load/reload backward compatible. (#1115)
* src/sonic-ztp dd025bc...911d622 (1):
> Update paths to reflect new sonic-utilities install location, /usr/local/bin/ (#19)
communication on docker eth0 ip . Without this TCP Connection to Redis
does not happen in namespace.
Signed-off-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
Co-authored-by: Abhishek Dosi <abdosi@abdosi-ubuntu-vm0.nwp1qucpfg5ejooejenqshkj3e.cx.internal.cloudapp.net>
As per the VOQ HLDs, internal networking between the linecards and supervisor is required within a chassis.
Allocating 127.X/16 subnets for private communication within a chassis is a good candidate.
It doesn't require any external IP allocation as well as ensure that the traffic will not leave the chassis.
References:
https://github.com/Azure/SONiC/pull/622https://github.com/Azure/SONiC/pull/639
**- How I did it**
Changed the `interfaces.j2` file to add `127.0.0.1/16` as the `lo` ip address.
Then once the interface is up, the post-up command removes the `127.0.0.1/8` ip address.
The order in which the netmask change is made matters for `127.0.0.1` to be reachable at all times.
**- How to verify it**
```
root@sonic:~# ip address show dev lo
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/16 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
```
Co-authored-by: Baptiste Covolato <baptiste@arista.com>
Issue: Binary ebtables config file is CPU arch dependent
Fix: Load the text config during firsttime boot and
Generate the binary persistent atomic file
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
[schema] Make schema header support C project (#373)
Removed DB specific get api's from Selectable class (#378)
With the change as part of #378 caclmgrd need to be updated
to use new client side Get API to access namespace.
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
The pcie-check.sh script was added in https://github.com/Azure/sonic-buildimage/pull/4771, but was not given executable permission. Therefore, we would see messages like:
```
Aug 26 22:54:05.536248 sonic ERR systemd[664]: pcie-check.service: Failed to execute command: Permission denied
Aug 26 22:54:05.536386 sonic ERR systemd[664]: pcie-check.service: Failed at step EXEC spawning /usr/bin/pcie-check.sh: Permission denied
Aug 26 22:54:05.536600 sonic WARNING systemd[1]: pcie-check.service: Failed with result 'exit-code'.
```
New attribute 'has_timer' introduced to init_cfg.json does not evaluate
as Bool, rather it evaluates as string. This PR fixes this issue. Also,
this PR fixes an issue when there is system config unit (snmp, telemetry) that
has no installation config (WantedBy=, RequiredBy=, Also=, Alias=) settings
in the [Install] section. In the latter case, the .service should not be enabled.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Commit e484ae9dd introduced systemd .timer unit to hostcfgd.
However, when stopping service that has timer, there is possibility that
timer is not running and the service would not be stopped. This PR
address this situation by handling both .timer and .service units.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
* Support for Control Plane ACL's for Multi-asic Platforms.
Following changes were done:
1) Moved from using blocking listen() on Config DB to the select() model
via python-swsscommon since we have to wait on event from multiple
config db's
2) Since python-swsscommon is not available on host added libswsscommon and python-swsscommon
and dependent packages in the base image (host enviroment)
3) Made iptables programmed in all namespace using ip netns exec
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Address Review Comments
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Fix Review Comments
* Fix Comments
* Added Change for Multi-asic to have iptables
rules to accept internal docker tcp/udp traffic
needed for syslog and redis-tcp connection.
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Fix Review Comments
* Added more comments on logic.
* Fixed all warning/errors reported by http://pep8online.com/
other than line > 80 characters.
* Fix Comment
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Verified with swsscommon package. Fix issue for single asic platforms.
* Moved to new python package
* Address Review Comments.
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Address Review Comments.
SNMP and Telemetry services are not critical to switch startup.
They also cause fast-reboot not to meet timing requirements.
In order to delay start those service are associated with systemd
timer units, however when hostcfgd initiate service start, it start
the service and not the timer. This PR fixes this issue by
starting the timer associated with systemd unit.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Calls to sonic-cfggen is CPU expensive. This PR reduces calls to
sonic-cfggen to one call during startup when running interfaces-
config.
singed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
1. remove container feature table
2. do not generate feature entry if the feature is not included
in the image
3. rename ENABLE_* to INCLUDE_* for better clarity
4. rename feature status to feature state
5. [submodule]: update sonic-utilities
* 9700e45 2020-08-03 | [show/config]: combine feature and container feature cli (#1015) (HEAD, origin/master, origin/HEAD) [lguohan]
* c9d3550 2020-08-03 | [tests]: fix drops_group_test failure on second run (#1023) [lguohan]
* dfaae69 2020-08-03 | [lldpshow]: Fix input device is not a TTY error (#1016) [Arun Saravanan Balachandran]
* 216688e 2020-08-02 | [tests]: rename sonic-utilitie-tests to tests (#1022) [lguohan]
Signed-off-by: Guohan Lu <lguohan@gmail.com>
As part of consolidating all common Python-based functionality into the new sonic-py-common package, this pull request:
1. Redirects all Python applications/scripts in sonic-buildimage repo which previously imported sonic_device_util or sonic_daemon_base to instead import sonic-py-common, which was added in https://github.com/Azure/sonic-buildimage/pull/5003
2. Replaces all calls to `sonic_device_util.get_platform_info()` to instead call `sonic_py_common.get_platform()` and removes any calls to `sonic_device_util.get_machine_info()` which are no longer necessary (i.e., those which were only used to pass the results to `sonic_device_util.get_platform_info()`.
3. Removes unused imports to the now-deprecated sonic-daemon-base package and sonic_device_util.py module
This is the next step toward resolving https://github.com/Azure/sonic-buildimage/issues/4999
Also reverted my previous change in which device_info.get_platform() would first try obtaining the platform ID string from Config DB and fall back to gathering it from machine.conf upon failure because this function is called by sonic-cfggen before the data is in the DB, in which case, the db_connect() call will hang indefinitely, which was not the behavior I expected. As of now, the function will always reference machine.conf.
* [platform] Add Support For Environment Variable
This PR adds the ability to read environment file from /etc/sonic.
the file contains immutable SONiC config attributes such as platform,
hwsku, version, device_type. The aim is to minimize calls being made
into sonic-cfggen during boot time.
singed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Fix for the host unmount issue through PR https://github.com/Azure/sonic-buildimage/pull/4558 and https://github.com/Azure/sonic-buildimage/pull/4865 creates the timeout of syslog.socket closure during reboot since the journald socket closure has been included in syslog.socket
Removed the journal socket closure. The host unmount is fixed with just stopping the services which gets restarted only after /var/log unmount and not causing the unmount issues.
`sonic-installer list` is a read-only command. Specify it as such in the sudoers file.
This will also ensure the new `show boot` command, which calls `sudo sonic-installer list` under the hood doesn't fail due to permissions.
* Defect 2082949: Handling Control Plane ACLs so that IPv4 rules and IPv6 rules are not added to the same ACL table
* Previous code review comments of coming up with functions for is_ipv4_rule and is_ipv6_rule is addressed and also raising Exceptions instead of simply aborting when the conflict occurs is handled
* Addressed code review comment to replace duplicate code with already existing functions
* removed raising Exception when rule conflict in Control plane ACLs are found
* added code to remove the rule_props if it is conflicting ACL table versioning rule
* addressed review comment to add ignoring rule in the error statement
Co-authored-by: Madhan Babu <madhan@arc-build-server.mtr.labs.mlnx>
* PCIe Monitor service
* Add rescan to pcie-mon.service when it fails to get all pcie devices
* space
* Clean up
* review comments
* update the pcie status in state db
* update the failed pcie status once at the end
* Update the pcie_status in STATE_DB and rename the service
* Add log to exit the service if the configuration file doesn't exist.
* fix the build failure
* Redo the pcie rescan for pcie-check failed case.
* review comments
* review comments
* review comments
This pull request was cherry picked from "#1238" to resolve the conflicts.
- Why I did it
Add support to specify source address for TACACS+
- How I did it
Add patches for libpam-tacplus and libnss-tacplus. The patches parse the new option 'src_ip' and store the converted addrinfo. Then the addrinfo is used for TACACS+ connection.
Add a attribute 'src_ip' for table "TACPLUS|global" in configDB
Add some code to adapt to the attribute 'src_ip'.
- How to verify it
Config command for source address PR in sonic-utilities
config tacacs src_ip <ip_address>
- Description for the changelog
Add patches to specify source address for the TACACS+ outgoing packets.
- A picture of a cute animal (not mandatory but encouraged)
**UT logs: **
UT_tacacs_source_intf.txt
* [sonic-buildimage] Changes to make network specific sysctl
common for both host and docker namespace (in multi-npu).
This change is triggered with issue found in multi-npu platforms
where in docker namespace
net.ipv6.conf.all.forwarding was 0 (should be 1) because of
which RS/RA message were triggered and link-local router were learnt.
Beside this there were some other sysctl.net.ipv6* params whose value
in docker namespace is not same as host namespace.
So to make we are always in sync in host and docker namespace
created common file that list all sysctl.net.* params and used
both by host and docker namespace. Any change will get applied
to both namespace.
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Address Review Comments and made sure to invoke augtool
only one and do string concatenation of all set commands
* Address Review Comments.
Add changes for syslog support for containers running in namespaces on multi ASIC platforms.
On Multi ASIC platforms
Rsyslog service is only running on the host. There is no rsyslog service running in each namespace.
On multi ASIC platforms the rsyslog service on the host will be listening on the docker0 ip address instead of loopback address.
The rsyslog.conf on the containers is modified to have omfwd target ip to be docker0 ipaddress instead of loopback ip
Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>
- Ensure all features (services) are in the configured state when hostcfgd starts
- Better functionalization of code
- Also replace calls to deprecated `has_key()` method in `tacacs_server_handler()` and `tacacs_global_handler()` with `in` keyword.
This PR depends on https://github.com/Azure/sonic-utilities/pull/944, otherwise `config load_minigraph` will fail when trying to restart disabled services.
While migrating to SONiC 20181130, identified a couple of issues:
1. union-mount needs /host/machine.conf parameters for vendor specific checks : however, in case of migration, the /host/machine.conf is extracted from ONIE only in https://github.com/Azure/sonic-buildimage/blob/master/files/image_config/platform/rc.local#L127.
2. Since grub.cfg is updated to have net.ifnames=0 biosdevname=0, 70-persistent-net.rules changes are no longer required.
Don't limit iptables connection tracking to TCP protocol; allow connection tracking for all protocols. This allows services like NTP, which is UDP-based, to receive replies from an NTP server even if the port is blocked, as long as it is in reply to a request sent from the device itself.
* Support rw files allowlist for Sonic Secure Boot
* Improve the performance
* fix bug
* Move the config description into a md file
* Change to use a simple way to remove the blank line
* Support chmod a-x in rw folder
* Change function name
* Change some unnecessary words
Found another syncd timing issue related to clock going backwards.
To be safe disable the ntp long jump.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
I found that with IPv4Network types, calling list(ip_ntwrk.hosts()) is reliable. However, when doing the same with an IPv6Network, I found that the conversion to a list can hang indefinitely. This appears to me to be a bug in the ipaddress.IPv6Network implementation. However, I could not find any other reports on the web.
This patch changes the behavior to call next() on the ip_ntwrk.hosts() generator instead, which returns the IP address of the first host.
Fix hostcfgd so that changes to the "FEATURE" table in ConfigDB are properly handled. Three changes here:
1. Fix indenting such that the handling of each key actually occurs in the for key in status_data.keys(): loop
2. Add calls to sudo systemctl mask and sudo systemctl unmask as appropriate to ensure changes persist across reboots
3. Substitute returns with continues so that even if one service fails, we still try to handle the others
Note that the masking is persistent, even if the configuration is not saved. We may want to consider only calling systemctl enable/disable in hostcfgd when the DB table changes, and only call systemctl mask/unmask upon calling config save.
* Changes to support config-setup service for multi-npu
platforms. For Multi-npu we are not supporting as of
now config initializtion and ZTP. It will support creating
config db from minigraph or using config db from previous
file system
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
* Address Review Comments.
* Address Review comments
* Address Review Comments of using pyhton based config load_minigraph/
config save/config reload from shell scripts so that we don't duplicate
code. Also while running from shell we will skip stop/start services
done by those commands.
* Updated to use python command so no code duplication.
* [ntp] enable/disable NTP long jump according to reboot type
- Enable NTP long jump after cold reboot.
- Disable NTP long jump after warrm/fast reboot.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* fix typo
* further refactoring
* use sonic-db-cli instead
Since the introduction of VRF, interface-related tables in ConfigDB will have multiple entries, one of which only contains the interface name and no IP prefix. Thus, when iterating over the keys in the tables, we need to ignore the entries which do not contain IP prefixes.
and then we load image and reboot even if there was existing
config_db.json we will look for DHCP Service. we should disbale
update_graph in such cases. This behaviour is silimar to what we have in
201811 image.
Modified caclmgrd behavior to enhance control plane security as follows:
Upon starting or receiving notification of ACL table/rule changes in Config DB:
1. Add iptables/ip6tables commands to allow all incoming packets from established TCP sessions or new TCP sessions which are related to established TCP sessions
2. Add iptables/ip6tables commands to allow bidirectional ICMPv4 ping and traceroute
3. Add iptables/ip6tables commands to allow bidirectional ICMPv6 ping and traceroute
4. Add iptables/ip6tables commands to allow all incoming Neighbor Discovery Protocol (NDP) NS/NA/RS/RA messages
5. Add iptables/ip6tables commands to allow all incoming IPv4 DHCP packets
6. Add iptables/ip6tables commands to allow all incoming IPv6 DHCP packets
7. Add iptables/ip6tables commands to allow all incoming BGP traffic
8. Add iptables/ip6tables commands for all ACL rules for recognized services (currently SSH, SNMP, NTP)
9. For all services which we did not find configured ACL rules, add iptables/ip6tables commands to allow all incoming packets for those services (allows the device to accept SSH connections before the device is configured)
10. Add iptables rules to drop all packets destined for loopback interface IP addresses
11. Add iptables rules to drop all packets destined for management interface IP addresses
12. Add iptables rules to drop all packets destined for point-to-point interface IP addresses
13. Add iptables rules to drop all packets destined for our VLAN interface gateway IP addresses
14. Add iptables/ip6tables commands to allow all incoming packets with TTL of 0 or 1 (This allows the device to respond to tools like tcptraceroute)
15. If we found control plane ACLs in the configuration and applied them, we lastly add iptables/ip6tables commands to drop all other incoming packets
1. ebtables -t filter -A FORWARD -p 802_1Q --vlan-encap 0806 -j DROP
The ARP packet with vlan tag can't match the default rule.
Signed-off-by: wangshengjun <wangshengjun@asterfusion.com>
* Run fsck filesystem check support prior mounting filesystem
If the filesystem become non clean ("dirty"), SONiC does not run fsck to
repair and mark it as clean again.
This patch adds the functionality to run fsck on each boot, prior to the
filesystem being mounted. This allows the filesystem to be repaired if
needed.
Note that if the filesystem is maked as clean, fsck does nothing and simply
return so this is perfectly fine to call fsck every time prior to mount the
filesystem.
How to verify this patch (using bash):
Using an image without this patch:
Make the filesystem "dirty" (not clean)
[we are making the assumption that filesystem is stored in /dev/sda3 - Please adjust depending of the platform]
[do this only on a test platform!]
dd if=/dev/sda3 of=superblock bs=1 count=2048
printf "$(printf '\\x%02X' 2)" | dd of="superblock" bs=1 seek=1082 count=1 conv=notrunc &> /dev/null
dd of=/dev/sda3 if=superblock bs=1 count=2048
Verify that filesystem is not clean
tune2fs -l /dev/sda3 | grep "Filesystem state:"
reboot and verify that the filesystem is still not clean
Redo the same test with an image with this patch, and verify that at next reboot the filesystem is repaired and becomes clean.
fsck log is stored on syslog, using the string FSCK as markup.
The one big bgp configuration template was splitted into chunks.
Currently we have three types of bgp neighbor peers:
general bgp peers. They are represented by CONFIG_DB::BGP_NEIGHBOR table entries
dynamic bgp peers. They are represented by CONFIG_DB::BGP_PEER_RANGE table entries
monitors bgp peers. They are represented by CONFIG_DB::BGP_MONITORS table entries
This PR introduces three templates for each peer type:
bgp policies: represent policieas that will be applied to the bgp peer-group (ip prefix-lists, route-maps, etc)
bgp peer-group: represent bgp peer group which has common configuration for the bgp peer type and uses bgp routing policy from the previous item
bgp peer-group instance: represent bgp configuration, which will be used to instatiate a bgp peer-group for the bgp peer-type. Usually this one is simple, consist of the referral to the bgp peer-group, bgp peer description and bgp peer ip address.
This PR redefined constant.yml file. Now this file has a setting for to use or don't use bgp_neighbor metadata. This file has more parameters for now, which are not used. They will be used in the next iteration of bgpcfgd.
Currently all tests have been disabled. I'm going to create next PR with the tests right after this PR is merged.
I'm going to introduce better bgpcfgd in a short time. It will include support of dynamic changes for the templates.
FIX:: #4231
- create a file in files/image_config/ntp/ntp-systemd-wrapper to add mgmt vrf related start cmd for ntp service. So that the default /usr/lib/ntp/ntp-systemd-wrapper can be overriden during build time.
- modify build_debian.sh to cp files/image_config/ntp/ntp-systemd-wrapper to /usr/lib/ntp/ntp-systemd-wrapper during build time.
Co-authored-by: Bing Sun <Bing_Sun@dell.com>
do mount/umount in the chroot environment
install cron explicitly
install rasdaemon as a replacement for mcelog
switch python package docker-py to docker
* Install kubernetes worker node packages, if enabled.
* Minor updates
* Added some comments
* Updates per review comments.
Built a private image to test to work fine.
* Remove the removed file.
* Update per comments
Make a fix, as kubeadm no demands a higher version of kubelet & kubectl.
As kubeadm auto install kubectl & kubelet, removing explicit install is an easier/robust fix.
* Changes per review comments.
* Updates per comments.
1) Dropped helper & pod scripts
2) Made install verbose
* Drop creation of pods subdir, as this PR does not use them.
* From comments to 'n' per review comments.
* 1) kubeadm.conf is created as part of kubeadm package install. Hence dropped explicit copy.
* Fix the CMD for the PROCESSSTATS entries so that
there is a space between the command name and the
arguments.
Signed-off-by: Garrick He <garrick_he@dell.com>
- What I did
Add configuration to avoid ntpd from panic and exit if the drift between new time and current system time is large.
- How I did it
Added "tinker panic 0" in ntp.conf file.
- How to verify it
[this assumes that there is a valid NTP server IP in config_db/ntp.conf]
Change the current system time to a bad time with a large drift from time in ntp server; drift should be greater than 1000s.
Reboot the device.
Before the fix:
3. upon reboot, ntp-config service comes up fine, ntp service goes to active(exited) state without any error message. This is because the offset between new time (from ntp server) and the current system time is very large, ntpd goes to panic mode and exits. The system continues to show the bad time.
After the fix:
3. Upon reboot, ntp-config comes up fine, ntp services comes up from and stays in active (running) state. The system clock gets synced with the ntp server time.
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>
* 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
- 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>
* [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
* [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>
* 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.
* 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>
* 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.
