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Activate and deactivate multicast on hyc Jenkins #6035

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Activate and deactivate multicast on hyc Jenkins #6035

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llxia
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@llxia llxia commented Mar 12, 2025 •
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  • run activate_multicast and deactivate_multicast on hyc Jenkins machines
  • the cmd can only run on rhel10 and zMetis atm. It is expected to be expanded on all machines.
  • special TARGET value is expected

resolves: #6030

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llxia commented Mar 12, 2025 •
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15:19:50  sudo activate_multicast
[Pipeline] sh
15:19:51  + sudo activate_multicast
15:19:51  PRETTY_NAME="Red Hat Enterprise Linux 10.0 Beta (Coughlan)"
15:19:51  
15:19:51  DEFAULT NETWORK INTERFACE
15:19:51  2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
15:19:51      link/ether 00:50:56:94:20:72 brd ff:ff:ff:ff:ff:ff
15:19:51      altname enp2s1
15:19:51  
15:19:51  PRINT ALL ENABLED MUTICAST INTERFACES
15:19:51  2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000

15:36:26  + sudo deactivate_multicast
15:36:26  PRETTY_NAME="Red Hat Enterprise Linux 10.0 Beta (Coughlan)"
15:36:26  
15:36:26  DEFAULT NETWORK INTERFACE
15:36:26  2: ens33: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
15:36:26      link/ether 00:50:56:94:20:72 brd ff:ff:ff:ff:ff:ff
15:36:26      altname enp2s1
15:36:26  
15:36:26  PRINT ALL ENABLED MUTICAST INTERFACES

link

A new issue is opened for egrep: warning: egrep is obsolescent error: #6034

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llxia commented Mar 12, 2025 •
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non-rhel10 and zMetis machine: link

16:34:53  runMulticastCmd: false

JasonFengJ9
JasonFengJ9 reviewed Mar 12, 2025
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buildenv/jenkins/JenkinsfileBase Outdated
try {
addJobDescription()
setup()
addGrinderLink()

// activate_multicast on hyc-runtimes Jenkins serer
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typo: serer -> server

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fixed

buildenv/jenkins/JenkinsfileBase Outdated
@@ -996,6 +1020,11 @@ def testBuild() {
testExecution()
}
} finally {
// deactivate_multicast on hyc-runtimes Jenkins serer
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typo: serer -> server

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fixed

LongyuZhang
LongyuZhang approved these changes Mar 12, 2025
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LGTM

@llxia
Activate and deactivate multicast on hyc Jenkins

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Signed-off-by: Lan Xia <[email protected]>
@llxia llxia marked this pull request as draft March 12, 2025 22:51
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llxia commented Mar 12, 2025

re #6035 (comment), noticed the build had AbortException and resulted in FAILURE status. Converted the PR into draft for further investigation.

15:36:26  Exception: hudson.AbortException: script returned exit code 1
[Pipeline] timeout
15:36:26  Timeout set to expire in 5 min 0 sec
[Pipeline] {
[Pipeline] echo
15:36:26  Grinder_JCK #3840 result is FAILURE. Checking console log for specific errors...
[Pipeline] }

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llxia commented Mar 12, 2025 •
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deactivate_multicast exited with 1 which caused the build to fail.

19:16:44  + sudo deactivate_multicast
19:16:44  PRETTY_NAME="Red Hat Enterprise Linux 10.0 Beta (Coughlan)"
19:16:44  
19:16:44  DEFAULT NETWORK INTERFACE
19:16:44  2: ens33: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
19:16:44      link/ether 00:50:56:94:20:72 brd ff:ff:ff:ff:ff:ff
19:16:44      altname enp2s1
19:16:44  
19:16:44  PRINT ALL ENABLED MUTICAST INTERFACES
[Pipeline] echo
19:16:44  statusCode: 1

Below is deactivate_multicast content. After setting multicast off, ip link show | grep MULTICAST cannot find anything and exits with 1. It should be updated to exit with 0 as no MULTICAST is expected.

15:12:05  + cat /usr/bin/deactivate_multicast
15:12:05  #!/bin/sh
15:12:05  
15:12:05  export OS=""
15:12:05  if cat /etc/os-release|grep PRETTY|grep -i Red; then OS=rhel; fi
15:12:05  if cat /etc/os-release|grep PRETTY|grep -i SUSE; then OS=sles; fi
15:12:05  if cat /etc/os-release|grep PRETTY|grep -i Ubuntu; then OS=ubuntu; fi
15:12:05  if cat /etc/os-release|grep PRETTY|grep -i Debian; then OS=debian; fi
15:12:05  
15:12:05  # Identify default interface
15:12:05  export NIC=`ip -o -4 route show to default | awk '{print $5}'`
15:12:05  
15:12:05  case $OS in
15:12:05    "sles" )
15:12:05      printf "\nDEFAULT NETWORK INTERFACE\n"
15:12:05      ip link set $NIC multicast off
15:12:05    ;;
15:12:05    *)
15:12:05      printf "\nDEFAULT NETWORK INTERFACE\n"
15:12:05      ip link set $NIC multicast off
15:12:05    ;;
15:12:05  esac
15:12:05  
15:12:05  # display interface properties
15:12:05  ip link show $NIC
15:12:05  
15:12:05  # show all enabled interfaces
15:12:05  printf "\nPRINT ALL ENABLED MUTICAST INTERFACES\n"
15:12:05  ip link show | grep MULTICAST

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llxia commented Mar 13, 2025 •
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Left comment on infrastructure/issues/10333. Pending on deactivate_multicast update.

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llxia commented Mar 19, 2025

close this PR in fav of #6069

@llxia llxia closed this Mar 19, 2025
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Activate and deactivate multicast
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