Merge "Add gitea docs"

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Zuul 2019-05-29 16:12:08 +00:00 committed by Gerrit Code Review
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:title: Gitea
.. _gitea:
Gitea
#####
Gitea is running on opendev.org
At a Glance
===========
:Hosts:
* https://opendev.org/
* gitea*.opendev.org
:Ansible:
* :git_file:`playbooks/roles/gitea`
* :git_file:`playbooks/roles/haproxy`
:Configuration:
* :git_file:`playbooks/group_vars/gitea-lb.yaml`
:Projects:
* https://gitea.io/
:Bugs:
* https://storyboard.openstack.org/#!/project/748
* https://github.com/go-gitea/gitea/issues
Overview
========
The OpenDev Git repositories are hosted on a pool of servers. They
are served via https using Gitea behind HAProxy which handles load
balancing across the nodes.
Backend Maintenance
===================
To temporarily remove a git backend from the HAProxy load balancer,
you can put it in "maintenance" mode. This can be done interactively
on the HAProxy host. Note that long-term changes to the topology
should be made via configuration management. These commands must be
run as root.
To see the current status of all servers::
echo "show stat" | socat /var/haproxy/run/stats stdio
To disable a server (eg, gitea08)::
echo "disable server balance_git_http/gitea08.opendev.org" | socat /var/haproxy/run/stats stdio
echo "disable server balance_git_https/gitea08.opendev.org" | socat /var/haproxy/run/stats stdio
To re-enable a server::
echo "enable server balance_git_http/gitea08.opendev.org" | socat /var/haproxy/run/stats stdio
echo "enable server balance_git_https/gitea08.opendev.org" | socat /var/haproxy/run/stats stdio
To run these commands and others interactively, issue the prompt
command to haproxy::
socat readline /var/haproxy/run/stats
prompt

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certificate_authority
dns
gerrit
gitea
grafana
grafyaml
zuul