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Maniphest T254013

all network devices must run OpenSSH >= 7.2p1 but != 7.4p1
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Description

Should happen before whenever OpenSSH upstream deprecates ssh-rsa (see parent T253824)

Currently-running versions:

Routers:

nameOpenSSH versionstatus
cr1-codfwOpenSSH_7.5
cr1-eqiadOpenSSH_7.5
cr1-eqsinSSH-2.0-OpenSSH_7.3
cr2-codfwOpenSSH_7.5
cr2-eqdfwSSH-2.0-OpenSSH_7.5
cr2-eqiadOpenSSH_7.5
cr2-eqordSSH-2.0-OpenSSH_7.5
cr2-eqsinSSH-2.0-OpenSSH_7.5
cr2-esamsOpenSSH_7.5
cr3-esamsOpenSSH_7.5
cr3-knamsSSH-2.0-OpenSSH_7.5
cr3-ulsfoSSH-2.0-OpenSSH_7.5
cr4-ulsfoSSH-2.0-OpenSSH_7.5
mr1-codfwSSH-2.0-OpenSSH_7.5
mr1-eqiadOpenSSH_7.5
mr1-eqsinOpenSSH_7.5
mr1-esamsSSH-2.0-OpenSSH_7.4
mr1-ulsfoOpenSSH_7.5

Switches:

fasw-c-codfwOpenSSH_7.5
fasw-c-eqiadOpenSSH_7.5
msw1-codfwSSH-2.0-OpenSSH_7.2
msw1-eqiadSSH-2.0-OpenSSH_7.3
asw1-eqsinOpenSSH_7.5
asw2-a-eqiadOpenSSH_7.5
asw2-b-eqiadOpenSSH_7.5
asw2-c-eqiadOpenSSH_7.5
asw2-d-eqiadOpenSSH_7.5
asw2-esamsSSH-2.0-OpenSSH_7.3
asw2-ulsfoOpenSSH_7.5
asw-a-codfwOpenSSH_7.5
asw-b-codfwOpenSSH_7.5
asw-c-codfwOpenSSH_7.5
asw-d-codfwSSH-2.0-OpenSSH_6.4

all drmrs is recent too.

Related Objects
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StatusSubtypeAssignedTask
 ResolvedMoritzMuehlenhoffT253824 planned upstream deprecation of the ssh-rsa signing algorithm (RSA with SHA-1)
 ResolvedayounsiT254013 all network devices must run OpenSSH >= 7.2p1 but != 7.4p1
 ResolvedayounsiT316539 Upgrade network devices to Junos 20+
 ResolvedayounsiT316532 Upgrade POPs asw to Junos 21
 ResolvedayounsiT323094 asw1-eqsin: VC mastership change
 ResolvedNoneT295690 Upgrade core routers to Junos 21+
 ResolvedPapaulT316529 Upgrade management routers and switches to Junos 21
 ResolvedPapaulT295691 Upgrade pfw to Junos 20+
 ResolvedPapaulT316542 Upgrade fasw to Junos 21
 ResolvedcmooneyT316544 Upgrade cloudsw1-c8-eqiad and cloudsw1-d5-eqiad to Junos 20+
 ResolveddcaroT297083 [ceph] Getting rack level HA
 ResolvedRequest• CmjohnsonT303058 hw troubleshooting: move cloudcephmon1003.eqiad.wmnet from rack B2 to rack C8
 Resolved• CmjohnsonT304096 move cloudcephmon1002.eqiad.wmnet from rack B4 to rack D5
 Resolved• nskaggsT329498 [ceph] Move cloudcephosd1001 (b7) and cloudcephosd1002 (b4) to rack e4
ResolvedBUG REPORTdcaroT329535 Cloud Ceph outage 2023-02-13
 ResolveddcaroT329709 [cookbooks.ceph] Add a cookbook to drain a ceph osd in a safe manner
 ResolveddcaroT329711 [ceph] Add monitoring for inter-osd/mon/cloudvirt connectivity
 OpenNoneT329778 [ceph] Investigate if there's a way to degrade instead of failing when jumbo frames are being dropped in the network
 ResolvedcmooneyT329799 Add network-layer protections to avoid inadvertently lowering IRB MTU
 Resolved• nskaggsT329502 [ceph] Move cloudcephosd1003 (b2) to rack e4 and cloudcephosd1004 (c8) to rack f4
Resolved• nskaggsT329504 [ceph] Move cloudcephosd1005 (c8) and cloudcephosd1010 (d5) to rack f4
ResolveddcaroT329507 [ceph] Test crush tree with rack level HA on codfw
 ResolvedRequestPapaulT330754 hw troubleshooting: Link hard down (probably cable) for cloudcephosd2002-dev.codfw.wmnet
 ResolveddcaroT331141 Change crushmap in eqiad to have rack HA
 ResolveddcaroT331145 [cookbooks] adapt to having an extra level of buckets in the crushmap
 ResolveddcaroT330733 Move coludcephmon1001 from B7 to rack F4
 OpenNoneT331636 [cookbooks.ceph] create a script to get the list of rbd images affected by stuck/inactive PGs
 ResolvedfgiunchediT336845 puppet: profile::auto_restarts::service: have a way to don't deploy the systemd timers
 ResolvedAndrewT371878 [network,D5] reboot cloudsw-d5
 ResolveddcaroT372528 [ceph] Metrics started not responding during the drain
 ResolveddcaroT374043 Drain C8 rack
 ResolvedayounsiT327248 eqiad/codfw virtual-chassis upgrades
 ResolvedayounsiT327925 codfw row A switches upgrade
 ResolvedMarosteguiT327997 Switchover s1 master (db2103 -> db2112)
 ResolvedMarosteguiT327998 Switchover s2 master (db2104 -> db2107)
 ResolvedMarosteguiT327999 Switchover s3 master (db2105 -> db2127)
 ResolvedMarosteguiT328000 Switchover s7 master (db2121 -> db2118)
 ResolvedMarosteguiT328001 Switchover x2 master (db2142 -> db2144)
 ResolvedayounsiT327991 codfw row B switches upgrade
 ResolvedMarosteguiT328022 Switchover s4 master (db2110 -> db2140)
 ResolvedMarosteguiT328023 Switchover s5 master (db2123 -> db2113)
 ResolvedMarosteguiT328024 Switchover s8 master (db2161 -> db2165)
 ResolvedcmooneyT329073 eqiad row A switches upgrade
 ResolvedMarosteguiT329141 Switchover m3 master db1164 -> db1159
 ResolvedMarosteguiT329143 Move db1164 to m1
 ResolvedMarosteguiT329259 Switchover m1 master (db1176 -> db1164)
 ResolvedMarosteguiT331382 Move db1101 to m3 and make it master
 ResolvedMarosteguiT331384 Switchover m3 master db1159 -> db1101
 ResolvedMarosteguiT331387 Switchover m3 master db1101 -> db1159
 ResolvedMarosteguiT331626 Mailman hasn't delivered emails since 2023-03-07 14 UTC (was: reviewer-bot is not working)
 ResolvedayounsiT330165 eqiad row B switches upgrade
 InvalidMarosteguiT330977 Move db1183 to m1
 ResolvedMarosteguiT331510 Switchover m1 master (db1164 -> db1101)
 ResolvedMarosteguiT331511 Move db1101 to m1
 ResolvedMarosteguiT330847 Switchover m5 master (db1183 -> db1176)
 ResolvedayounsiT331882 eqiad row C switches upgrade
 ResolvedLadsgroupT333123 Switchover m1 master (db1101 -> db1164)
 Resolved• herronT333478 failover alert1001 to alert2001
 Resolved• herronT333837 failover alert2001 to alert1001
 Declined• herronT333838 alerting_host: Reduced availability for job icinga-am after failover event
 Resolved• herronT333855 vopsbot needed manual restart after alerting hosts failover
 ResolvedcmooneyT333377 eqiad row D switches upgrade
 ResolvedayounsiT334049 codfw row C switches upgrade
 ResolvedayounsiT335042 codfw row D switches upgrade

Event Timeline

CDanis created this task.May 29 2020, 2:26 PM
ayounsi updated the task description. (Show Details)May 29 2020, 4:51 PM
ayounsi updated the task description. (Show Details)May 29 2020, 4:53 PM
ayounsi subscribed.May 29 2020, 4:56 PM
  • Junos recommended version for the MX480s have OpenSSH_6.9
  • The SRXs will need new models (SRX300) to support junos >12.1
  • Switches upgrades (when possible) are very impactful
ayounsi changed the task status from Open to Stalled.May 29 2020, 4:56 PM
ayounsi triaged this task as Low priority.
ayounsi updated the task description. (Show Details)Oct 28 2020, 3:10 PM
Aklapper added a project: Infrastructure-Foundations.Jun 21 2021, 9:00 PM
ayounsi mentioned this in T299482: Paramiko > 2.8.1 incompatibility with some Juniper devices.Jan 19 2022, 8:40 AM
ayounsi added a comment.Jan 19 2022, 10:50 AM

Juniper bumped their recommended version to at least Junos 20 on a lot of platforms.

ayounsi added a comment.EditedMar 3 2022, 9:35 AM

Slightly related, as of today those devices don't support ssh-ed25519:

(11)
asw2-b-eqiad.mgmt.eqiad.wmnet
asw2-c-eqiad.mgmt.eqiad.wmnet
asw2-d-eqiad.mgmt.eqiad.wmnet
asw1-eqsin.mgmt.eqsin.wmnet
asw2-ulsfo.mgmt.ulsfo.wmnet
asw-a-codfw.mgmt.codfw.wmnet
asw-b-codfw.mgmt.codfw.wmnet
asw-c-codfw.mgmt.codfw.wmnet
asw-d-codfw.mgmt.codfw.wmnet
fasw-c-codfw.mgmt.codfw.wmnet
fasw-c-eqiad.mgmt.eqiad.wmnet

(thanks @Volans for the cumin run!)

ayounsi added a subscriber: Volans.Mar 3 2022, 9:36 AM
ayounsi added a subtask: T316539: Upgrade network devices to Junos 20+.Aug 29 2022, 1:45 PM
ayounsi moved this task from Backlog to Watching on the netops board.Feb 20 2023, 4:26 PM
ayounsi updated the task description. (Show Details)May 2 2023, 2:01 PM
ayounsi closed this task as Resolved.May 16 2023, 1:28 PM
ayounsi claimed this task.

Done with all the sub-tasks upgrades.

ayounsi closed subtask T316539: Upgrade network devices to Junos 20+ as Resolved.Feb 19 2025, 10:57 AM
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