ceph-ansible epel repo - ceph-users

30 Jul 2020

Hi,

I've configured the all.yml like this:

grep -v "^#\|^$" 
ceph/ceph-ansible-playbooks/ceph-ansible-stable-4.0/group_vars/all.yml
---
dummy:
  nautilus: 14
cluster: ceph
mon_group_name: mons
osd_group_name: osds
mgr_group_name: mgrs
configure_firewall: False
centos_package_dependencies:
  - epel-release
  - libselinux-python
ceph_origin: repository
ceph_repository: community
ceph_mirror: http://hk-repo-2001/repo/ceph/
ceph_stable_key: http://hk-repo-2001/repo/ceph/release.asc
ceph_stable_release: nautilus
ceph_stable_redhat_distro: el7
monitor_interface: bond0
ip_version: ipv4
public_network: 10.121.58.0/24
cluster_network: 192.168.58.0/24
osd_objectstore: bluestore
dashboard_enabled: False

I'd like to install from our repo server, but when it wants to install at this step it
complains about can't reach the epel repository:

TASK [ceph-common : install redhat ceph packages]
********************************************************************************************************
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (2 retries left).
FAILED - RETRYING: install redhat ceph packages (2 retries left).
FAILED - RETRYING: install redhat ceph packages (2 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).
fatal: [hk-ceph-2c09]: FAILED! => {"attempts": 3, "changed": false,
"msg": "Failure talking to yum: Cannot retrieve metalink for repository:
epel/x86_64. Please verify its path and try again"}
fatal: [hk-ceph-2c08]: FAILED! => {"attempts": 3, "changed": false,
"msg": "Failure talking to yum: Cannot retrieve metalink for repository:
epel/x86_64. Please verify its path and try again"}
fatal: [hk-ceph-2c10]: FAILED! => {"attempts": 3, "changed": false,
"msg": "Failure talking to yum: Cannot retrieve metalink for repository:
epel/x86_64. Please verify its path and try again"}
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (2 retries left).
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (3 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).
FAILED - RETRYING: install redhat ceph packages (2 retries left).
fatal: [hk-ceph-2c07]: FAILED! => {"attempts": 3, "changed": false,
"msg": "Failure talking to yum: failure: repodata/repomd.xml from epel:
[Errno 256] No more mirrors to
try.\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/repodata/repomd.x…: [Errno 14]
curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed7: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed6: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed6: Network
is
unreachable\"\nhttp://download.fedoraproject.org/pub/epel/7/x86_64/rep…d.xml:
[Errno 14] curl#7 - \"Failed to connect to 2620:52:3:1:dead:beef:cafe:fed6: Network
is unreachable\""}
FAILED - RETRYING: install redhat ceph packages (2 retries left).
FAILED - RETRYING: install redhat ceph packages (2 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).
FAILED - RETRYING: install redhat ceph packages (1 retries left).

I've tried to change on the hk-ceph-2c07 in the epel.repo file uncomment baseurl and
comment out metalink, cleaned yum ... but nothing helped, I guess something is wrong with
my internal link.
When I try to install something from epel repo on the server, I can, but via ansible I
can't.
I'd like to deploy ceph with ansible user, the rights are correct.
Here is the hosts file for the playbook:

[all:vars]
ansible_ssh_user=ansible
ansible_become=true
ansible_become_method=sudo
ansible_become_user=root

[mons]
hk-cephm-2007
hk-cephm-2008
hk-cephm-2009

[mgrs]
hk-cephm-2007
hk-cephm-2008
hk-cephm-2009

[osds]
hk-ceph-2c07
hk-ceph-2c08
hk-ceph-2c09
hk-ceph-2c10

Why is the repo error or network unreachable?

Thank you

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