Bug #58466
cephadm: mgr, mon containers named with fqdn on 1 host only
0%
Description
My hosts are using FQDN for hostname:
$ hostname cep1.domain.com
So when I bootstrap cephadm I use --allow-fqdn-hostname
. This results in inconsistent container naming:
- On one host (maybe the same where cephadm bootstrap
was run) mgr & mon include FQDN.
- Mgr & mon on 2 other hosts have only single-label hostname in them.
- All other containers ike rgw, osd, grafana and so on have single-label hostname on all 3 hosts.
This creates more problems when building automation if randomly mgr/mon have different names.
After bootstrap the other hosts were added with cephadm apply
, using YAML file that lists FQDN for all the 3 hosts and their IP addresses.
This results in all containers having short hostname in their name except mgr, mon that have FQDN in their name:
NAME HOST PORTS STATUS REFRESHED AGE MEM USE MEM LIM VERSION IMAGE ID CONTAINER ID alertmanager.cep1 cep1.domain.com *:9093,9094 running (32m) 9m ago 10d 26.4M - ba2b418f427c cc3ac59929d9 alertmanager.cep2 cep2.domain.com 192.0.2.12:9093,9094 running (32m) 44s ago 34m 26.6M - ba2b418f427c 05bcce9cb9c9 alertmanager.cep3 cep3.domain.com 192.0.2.13:9093,9094 running (32m) 9m ago 10d 25.6M - ba2b418f427c 99d42ae9a0a9 crash.cep1 cep1.domain.com running (2d) 9m ago 10d 6405k - 17.2.5 cc65afd6173a aaca16bd5cfc crash.cep2 cep2.domain.com running (34m) 44s ago 34m 6405k - 17.2.5 cc65afd6173a f38facb7ef15 crash.cep3 cep3.domain.com running (10d) 9m ago 10d 6405k - 17.2.5 cc65afd6173a b9ea16db40c8 crash.cepin1 cepin1.domain.com running (10d) 44s ago 10d 6413k - 17.2.5 cc65afd6173a b54090f45bc9 crash.cepin2 cepin2.domain.com running (10d) 44s ago 10d 6417k - 17.2.5 cc65afd6173a c6ee17648ef0 crash.cepin3 cepin3.domain.com running (10d) 44s ago 10d 6405k - 17.2.5 cc65afd6173a 8a1dc1fda490 grafana.cep1 cep1.domain.com *:3000 running (2d) 9m ago 10d 59.5M - 8.3.5 dad864ee21e9 4f4dc0ae2e73 grafana.cep3 cep3.domain.com 192.0.2.13:3000 running (4h) 9m ago 4h 52.6M - 8.3.5 dad864ee21e9 f6a2be6b0205 haproxy.rgw.pool.cepin1.zaapkk cepin1.domain.com *:443,1967 running (4h) 44s ago 10d 4936k - 2.3.17-d1c9119 e85424b0d443 6929f82513c8 haproxy.rgw.pool.cepin2.guzohi cepin2.domain.com *:443,1967 running (4h) 44s ago 10d 4051k - 2.3.17-d1c9119 e85424b0d443 de6259e68011 haproxy.rgw.pool.cepin3.dqfiwp cepin3.domain.com *:443,1967 running (4h) 44s ago 10d 4102k - 2.3.17-d1c9119 e85424b0d443 8bb05c111526 keepalived.rgw.pool.cepin1.dajxix cepin1.domain.com running (10d) 44s ago 10d 1300k - 2.1.5 9f7bdb4a87fd 1fc21fc572ad keepalived.rgw.pool.cepin2.ezwskd cepin2.domain.com running (10d) 44s ago 10d 1304k - 2.1.5 9f7bdb4a87fd 52a21fbbf800 keepalived.rgw.pool.cepin3.hesune cepin3.domain.com running (10d) 44s ago 10d 1304k - 2.1.5 9f7bdb4a87fd 6f03edbaf7c2 loki.cep1 cep1.domain.com *:3100 running (2d) 9m ago 10d 41.9M - 24d3d94c71c7 67c8f27d5b40 mgr.cep1.domain.com.vmqitz cep1.domain.com *:9283 running (2d) 9m ago 10d 464M - 17.2.5 cc65afd6173a 95c25f5ae08a mgr.cep2.jimogj cep2.domain.com *:8443,9283 running (34m) 44s ago 34m 433M - 17.2.5 cc65afd6173a 1634b6bd42f8 mgr.cep3.lqayxb cep3.domain.com *:8443,9283 running (10d) 9m ago 10d 506M - 17.2.5 cc65afd6173a fd5bf074ac47 mon.cep1.domain.com cep1.domain.com running (2d) 9m ago 10d 464M 2048M 17.2.5 cc65afd6173a ca0296e35841 mon.cep2 cep2.domain.com running (34m) 44s ago 34m 71.0M 2048M 17.2.5 cc65afd6173a a84e112fdf74 mon.cep3 cep3.domain.com running (10d) 9m ago 10d 504M 2048M 17.2.5 cc65afd6173a 62e89220365d node-exporter.cep1 cep1.domain.com *:9100 running (2d) 9m ago 10d 18.4M - 1dbe0e931976 3d6561aee1ad node-exporter.cep2 cep2.domain.com 192.0.2.12:9100 running (34m) 44s ago 34m 17.5M - 1dbe0e931976 66c606be9bd3 node-exporter.cep3 cep3.domain.com 192.0.2.13:9100 running (10d) 9m ago 10d 20.6M - 1dbe0e931976 3d5dee77b757 node-exporter.cepin1 cepin1.domain.com 10.7.1.141:9100 running (10d) 44s ago 10d 17.5M - 1dbe0e931976 6812ae5ba087 ... and so on
Related issues
History
#1 Updated by Redouane Kachach Elhichou about 1 year ago
- Status changed from New to Fix Under Review
- Assignee set to Redouane Kachach Elhichou
- Pull request ID set to 49866
#2 Updated by Adam King about 1 year ago
- Status changed from Fix Under Review to Pending Backport
- Backport set to quincy
#3 Updated by Backport Bot about 1 year ago
- Copied to Backport #58761: quincy: cephadm: mgr, mon containers named with fqdn on 1 host only added
#4 Updated by Backport Bot about 1 year ago
- Tags set to backport_processed
#5 Updated by Adam King about 1 year ago
- Status changed from Pending Backport to Resolved