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Diffstat (limited to 'README.mdwn')
| -rw-r--r-- | README.mdwn | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/README.mdwn b/README.mdwn index 6f57412e..a2ac9d87 100644 --- a/README.mdwn +++ b/README.mdwn @@ -171,29 +171,37 @@ simply pointing each subdomain to a different instance using separate public IPs. It also provides a starting point for future load-balancing and failover configuration. -If you want to add a new service to the Baserock Project infrastructure via -the frontend, alter the haproxy.cfg file in the frontend/ directory. Our -OpenStack instance doesn't provide any kind of internal DNS service, so you -must put the fixed IP of each instance. - To deploy this system: - packer build -only=production frontend/packer_template.json + nova boot frontend-haproxy \ + --key-name=$keyname \ + --flavor=dc1.1x1.1 \ + --image=$fedora_image_id \ + --nic="net-id=$network_id" \ + --security-groups default,gerrit,web-server \ + --user-data ./baserock-ops-team.cloud-config + ansible-playbook -i hosts baserock_frontend/image-config.yml + ansible-playbook -i hosts baserock_frontend/instance-config.yml + + ansible -i hosts -m service -a 'name=haproxy enabled=true state=started' \ + --sudo frontend-haproxy - ansible-playbook -i hosts frontend/instance-config.yml +The baserock_frontend system is stateless. Full HAProxy 1.5 documentation: <https://cbonte.github.io/haproxy-dconv/configuration-1.5.html>. -When setting up a new instance with the frontend already deployed, do the -following: +If you want to add a new service to the Baserock Project infrastructure via +the frontend, do the following: + +- request a subdomain that points at 185.43.218.170 (frontend) +- alter the haproxy.cfg file in the baserock_frontend/ directory in this repo + as necessary to proxy requests to the real instance +- run the baserock_frontend/instance-config.yml playbook +- run `ansible -i hosts -m service -a 'name=haproxy enabled=true + state=restarted' --sudo frontend-haproxy` -- request a subdomain that points at 85.199.252.162 -- log in to the frontend-haproxy machine -- edit /etc/haproxy/haproxy.conf, and make the same changes to the copy in this - repo. -- run: `sudo haproxy -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid -sf - $(cat /var/run/haproxy.pid)` to reload the configuration without interrupting - the service (this confuses systemd, but I'm not sure how to avoid that) +OpenStack doesn't provide any kind of internal DNS service, so you must put the +fixed IP of each instance. ### Database |