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Added the infra SOPs ported to asciidoc.

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This commit is contained in:
Adam Saleh 2021-07-26 10:39:47 +02:00
parent 8a7f111a12
commit a0301e30f1
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modules/sysadmin_guide/pages/unbound.adoc Normal file
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= Fedora Infra Unbound Notes
Sometimes, especially after updates/reboots you will see alerts like
this:
....
18:46:55 < zodbot> PROBLEM - unbound-tummy01.fedoraproject.org/Unbound 443/tcp is WARNING: DNS WARNING - 0.037 seconds response time (dig returned an error status) (noc01)
18:51:06 < zodbot> PROBLEM - unbound-tummy01.fedoraproject.org/Unbound 80/tcp is WARNING: DNS WARNING - 0.035 seconds response time (dig returned an error status) (noc01)
....
To correct this, restart unbound on the relevant node (in the example
case above, unbound-tummy01), by running the restart_unbound Ansible
playbook from batcave01.:
....
sudo -i ansible-playbook /srv/web/infra/ansible/playbooks/restart_unbound.yml --extra-vars="target=unbound-tummy01.fedoraproject.org"
....