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(cluster/kueyen) Add RKE2 roles to Kueyen #1676
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jhoblitt
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May 6, 2025
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- The convention used for PR titles in this repo is slightly different that for k8s-cookbook as this repo controls hosts, clusters, sites, etc. The
()
should refer to the class or hiera layer being changed. For this PR, it should be something like(cluster/kueyen)
. - The network configuration for kueyen01-03 have multiple interfaces obtaining a lease via dhcp. This consumes IP unessicarily from the pool:
~ $ ssh kueyen02.dev.lsst.org ip -c a
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 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 4c:d9:8f:6f:27:2a brd ff:ff:ff:ff:ff:ff
altname enp4s0f0
inet 139.229.134.77/24 brd 139.229.134.255 scope global dynamic noprefixroute eno1
valid_lft 595sec preferred_lft 595sec
3: eno2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether 4c:d9:8f:6f:27:2b brd ff:ff:ff:ff:ff:ff
altname enp4s0f1
4: ens2f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether a0:36:9f:c7:67:a4 brd ff:ff:ff:ff:ff:ff
altname enp59s0f0
5: ens2f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether a0:36:9f:c7:67:a6 brd ff:ff:ff:ff:ff:ff
altname enp59s0f1
inet 139.229.134.71/24 brd 139.229.134.255 scope global dynamic noprefixroute ens2f1
valid_lft 595sec preferred_lft 595sec
262: calif88ddbe0b4d@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP group default qlen 1000
link/ether ee:ee:ee:ee:ee:ee brd ff:ff:ff:ff:ff:ff link-netns cni-b85b66bc-5eaa-e02b-09db-be91418b2faa
6: br2301: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether a0:36:9f:c7:67:a4 brd ff:ff:ff:ff:ff:ff
inet 139.229.145.236/24 brd 139.229.145.255 scope global dynamic noprefixroute br2301
valid_lft 885sec preferred_lft 885sec
7: ens2f0.2301@ens2f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br2301 state UP group default qlen 1000
link/ether a0:36:9f:c7:67:a4 brd ff:ff:ff:ff:ff:ff
and creates problems for the routing table:
~ $ ssh kueyen01.dev.lsst.org ip route
default via 139.229.134.254 dev eno1 proto dhcp src 139.229.134.76 metric 100
default via 139.229.134.254 dev ens2f1 proto dhcp src 139.229.134.70 metric 101
default via 139.229.145.254 dev br2301 proto dhcp src 139.229.145.234 metric 425
10.42.0.7 dev calia811b3dd28b scope link
10.42.0.74 dev cali65b1011dc9f scope link
10.42.0.84 dev cali9eeba3290dc scope link
10.42.0.86 dev cali7dd35812f57 scope link
10.42.0.87 dev cali798aa5d74e3 scope link
10.42.0.88 dev cali007204e3be2 scope link
10.42.0.94 dev cali08eaa7eba89 scope link
10.42.0.95 dev calia64889b34e8 scope link
10.42.0.98 dev cali4368f414ed4 scope link
10.42.0.100 dev cali1db263d6cfd scope link
10.42.0.102 dev cali3ddb0661fe4 scope link
10.42.1.0/24 via 10.42.1.0 dev flannel.1 onlink
10.42.2.0/24 via 10.42.2.0 dev flannel.1 onlink
10.42.3.0/24 via 10.42.3.0 dev flannel.1 onlink
10.42.4.0/24 via 10.42.4.0 dev flannel.1 onlink
10.42.5.0/24 via 10.42.5.0 dev flannel.1 onlink
139.229.134.0/24 dev eno1 proto kernel scope link src 139.229.134.76 metric 100
139.229.134.0/24 dev ens2f1 proto kernel scope link src 139.229.134.70 metric 101
139.229.145.0/24 dev br2301 proto kernel scope link src 139.229.145.234 metric 425
- ldap auth for kueyen04 is broken:
~ $ ssh kueyen04.dev.lsst.org
Received disconnect from 139.229.134.242 port 22:2: Too many authentication failures
Disconnected from 139.229.134.242 port 22
- kueyen04-06 are missing the bridge interface:
~ $ ssh kueyen06.dev.lsst.org brctl show
~ $
The convention for rebuilt clusters is that they should only have an FQDN IP on the a bridge interface.
- kueyen05-06 are missing from ipam.cp.lsst.org
Access restored. |
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