[docker-fpm-frr] limit privileged flag for bgp container #14932
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Signed-off-by: Mai Bui <maibui@microsoft.com>
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/azpw run Azure.sonic-buildimage |
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/AzurePipelines run Azure.sonic-buildimage |
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Azure Pipelines successfully started running 1 pipeline(s). |
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/azpw run Azure.sonic-buildimage |
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/AzurePipelines run Azure.sonic-buildimage |
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Azure Pipelines successfully started running 1 pipeline(s). |
6 tasks
qiluo-msft
approved these changes
Jun 26, 2023
abdosi
approved these changes
Jun 27, 2023
Yarden-Z
reviewed
Jul 4, 2023
| @@ -28,7 +28,7 @@ SONIC_DOCKER_IMAGES += $(DOCKER_FPM_FRR) | |||
| SONIC_DOCKER_DBG_IMAGES += $(DOCKER_FPM_FRR_DBG) | |||
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| $(DOCKER_FPM_FRR)_CONTAINER_NAME = bgp | |||
| $(DOCKER_FPM_FRR)_RUN_OPT += --privileged -t | |||
| $(DOCKER_FPM_FRR)_RUN_OPT += -t --cap-add=NET_ADMIN --cap-add=SYS_ADMIN | |||
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zebra will unexpectedly exited due to missing the required capabilities.
May 2 22:36:14.048947 str-s6000-acs-10 INFO bgp#supervisord: zebra privs_init: initial cap_set_proc failed: Operation not permitted
May 2 22:36:14.049851 str-s6000-acs-10 INFO bgp#supervisord: zebra Wanted caps: cap_net_admin,cap_net_raw,cap_sys_admin=p
May 2 22:36:14.050687 str-s6000-acs-10 INFO bgp#supervisord: zebra Have caps: cap_chown,cap_dac_override,cap_fowner,cap_fsetid,cap_kill,cap_setgid,cap_setuid,cap_setpcap,cap_net_bind_service,cap_net_admin,cap_net_raw,cap_sys_chroot,cap_mknod,cap_audit_write,cap_setfcap=p
May 2 22:36:14.064956 str-s6000-acs-10 INFO bgp#supervisord 2023-05-02 22:36:14,061 INFO exited: zebra (exit status 1; not expected)
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@StormLiangMS @Yarden-Z could you help review this PR? Thanks. |
maipbui
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Jul 21, 2023
Description of PR HLD implementation: Container Hardening (sonic-net/SONiC#1364) Dependency: sonic-net/sonic-buildimage#14932 #### What is the motivation for this PR? Check bgp container has access to /dev/sda* or /dev/vda* after limiting privileged flag to less Linux capabilities. #### How did you do it? #### How did you verify/test it? ``` container_hardening/test_container_hardening.py::test_bgp_dev PASSED [100%] ``` Signed-off-by: Mai Bui <maibui@microsoft.com>
sonic-otn
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Sep 20, 2023
Why I did it HLD implementation: Container Hardening (sonic-net/SONiC#1364) Work item tracking Microsoft ADO (number only): 14807420 How I did it Reduce linux capabilities in privileged flag, retain NET_ADMIN and SYS_ADMIN capabilities How to verify it Install new image to DUT, verify bgp container is up Run bgp sonic-mgmt kvmtest
AharonMalkin
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Jan 25, 2024
Description of PR HLD implementation: Container Hardening (sonic-net/SONiC#1364) Dependency: sonic-net/sonic-buildimage#14932 #### What is the motivation for this PR? Check bgp container has access to /dev/sda* or /dev/vda* after limiting privileged flag to less Linux capabilities. #### How did you do it? #### How did you verify/test it? ``` container_hardening/test_container_hardening.py::test_bgp_dev PASSED [100%] ``` Signed-off-by: Mai Bui <maibui@microsoft.com>
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Why I did it
HLD implementation: Container Hardening (sonic-net/SONiC#1364)
Work item tracking
How I did it
Reduce linux capabilities in privileged flag, retain NET_ADMIN and SYS_ADMIN capabilities
How to verify it
Install new image to DUT, verify bgp container is up
Run bgp sonic-mgmt kvmtest
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)