Openshift Installation Issues

2023年7月16日 233次阅读 来源: cxj_hit

1 Glusterfs Installation Failed

频繁报“Volume heketidbstorage already exists”。

TASK [openshift_storage_glusterfs : Create heketi DB volume] ************************************************************************************************************************************************************************
fatal: [oskm1.os.gemii.tech]: FAILED! => {"changed": true, "cmd": ["/usr/local/bin/oc", "--config=/tmp/openshift-glusterfs-ansible-I31mGW/admin.kubeconfig", "rsh", "--namespace=default", "deploy-heketi-registry-1-5lslb", "heketi-cli", "-s", "http://localhost:8080", "--user", "admin", "--secret", "YjDuUljBCapfuFNk18z+dnUSwPIg0W6+MEngMibjciQ=", "setup-openshift-heketi-storage", "--image", "heketi/heketi:latest", "--listfile", "/tmp/heketi-storage.json"], "delta": "0:00:14.076161", "end": "2018-03-29 03:35:45.922657", "msg": "non-zero return code", "rc": 255, "start": "2018-03-29 03:35:31.846496", "stderr": "Error: Unable to execute command on glusterfs-registry-7fk2h: volume create: heketidbstorage: failed: Volume heketidbstorage already exists\ncommand terminated with exit code 255", "stderr_lines": ["Error: Unable to execute command on glusterfs-registry-7fk2h: volume create: heketidbstorage: failed: Volume heketidbstorage already exists", "command terminated with exit code 255"], "stdout": "", "stdout_lines": []}
        to retry, use: --limit @/root/openshift-ansible/playbooks/openshift-glusterfs/config.retry

原因：

  1. 重装过程中，更改了Master2的IP地址。
  2. 需要将Glusterfs的目标服务器上的GlusterFS相关已有文件清理掉。
[root@oskm2 ~]# updatedb
[root@oskm2 ~]# locate heketidbstorage
/var/lib/glusterd/vols/heketidbstorage
/var/lib/glusterd/vols/heketidbstorage/bricks
/var/lib/glusterd/vols/heketidbstorage/cksum
/var/lib/glusterd/vols/heketidbstorage/heketidbstorage.192.168.0.168.var-lib-heketi-mounts-vg_99cf5b2bc5b0472142cf178d154a0d64-brick_d748cef5897c7037cd401eb67e8d1fec-brick.vol
/var/lib/glusterd/vols/heketidbstorage/heketidbstorage.192.168.0.221.var-lib-heketi-mounts-vg_bed5be1eed46543a18458e2c1be8da23-brick_6ecdbf0917b646dce11b782365934485-brick.vol
/var/lib/glusterd/vols/heketidbstorage/heketidbstorage.192.168.0.252.var-lib-heketi-mounts-vg_a469d2748d32171aad377bfc91a72809-brick_2a4f61e3103aa038ac0fd867d0ac0837-brick.vol
/var/lib/glusterd/vols/heketidbstorage/heketidbstorage.gfproxyd.vol
/var/lib/glusterd/vols/heketidbstorage/heketidbstorage.tcp-fuse.vol
/var/lib/glusterd/vols/heketidbstorage/info
/var/lib/glusterd/vols/heketidbstorage/node_state.info
/var/lib/glusterd/vols/heketidbstorage/quota.cksum
/var/lib/glusterd/vols/heketidbstorage/quota.conf
/var/lib/glusterd/vols/heketidbstorage/snapd.info
/var/lib/glusterd/vols/heketidbstorage/trusted-heketidbstorage.tcp-fuse.vol
/var/lib/glusterd/vols/heketidbstorage/trusted-heketidbstorage.tcp-gfproxy-fuse.vol
/var/lib/glusterd/vols/heketidbstorage/bricks/192.168.0.168:-var-lib-heketi-mounts-vg_99cf5b2bc5b0472142cf178d154a0d64-brick_d748cef5897c7037cd401eb67e8d1fec-brick
/var/lib/glusterd/vols/heketidbstorage/bricks/192.168.0.221:-var-lib-heketi-mounts-vg_bed5be1eed46543a18458e2c1be8da23-brick_6ecdbf0917b646dce11b782365934485-brick
/var/lib/glusterd/vols/heketidbstorage/bricks/192.168.0.252:-var-lib-heketi-mounts-vg_a469d2748d32171aad377bfc91a72809-brick_2a4f61e3103aa038ac0fd867d0ac0837-brick
/var/lib/origin/openshift.local.volumes/pods/77c7c0bd-3323-11e8-98d2-000c29a9f359/volumes/kubernetes.io~empty-dir/glusterfs-run/gluster/vols/heketidbstorage
/var/log/glusterfs/snaps/heketidbstorage
[root@oskm2 ~]#
[root@oskm2 ~]# rm -rf /var/lib/glusterd
[root@oskm2 ~]# updatedb
[root@oskm2 ~]# 
[root@oskm2 ~]# 
[root@oskm2 ~]# locate heketidbstorage
/var/log/glusterfs/snaps/heketidbstorage
[root@oskm2 ~]# 
[root@oskm2 ~]# rm -rf /var/log/glusterfs/snaps/heketidbstorage
[root@oskm2 ~]#
  1. 把已有的VG和PV做清理。
[root@oskm2 ~]# pvdisplay
  --- Physical volume ---
  PV Name               /dev/sdc
  VG Name               vg_720e5046780e373e1e1a8e6d4a786a5b
  PV Size               1.00 TiB / not usable 132.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              262111
  Free PE               262111
  Allocated PE          0
  PV UUID               MLF37l-hbKX-nlh1-Qp3i-QPeh-BnPx-EKKvPj
   
  --- Physical volume ---
  PV Name               /dev/sdb1
  VG Name               docker-vg
  PV Size               <100.00 GiB / not usable 3.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              25599
  Free PE               15360
  Allocated PE          10239
  PV UUID               QDr3ht-BLvf-peRY-jM37-Vt71-PjMX-4Xbxrn
   
  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               cl
  PV Size               <99.00 GiB / not usable 3.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              25343
  Free PE               1
  Allocated PE          25342
  PV UUID               nYaXma-7zFb-MHs8-Mcjx-D2lI-ehxg-iswAd6
   
[root@oskm2 ~]# vgremove vg_720e5046780e373e1e1a8e6d4a786a5b
  Volume group "vg_720e5046780e373e1e1a8e6d4a786a5b" successfully removed
[root@oskm2 ~]# pvremove /dev/sdc
  Labels on physical volume "/dev/sdc" successfully wiped.
[root@oskm2 ~]# 
[root@oskm2 ~]#
    原文作者：cxj_hit
    原文地址: https://www.jianshu.com/p/c5581db619f5
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