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| author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2015-06-19 17:16:39 +0100 |
|---|---|---|
| committer | Baserock Gerrit <gerrit@baserock.org> | 2015-07-13 12:27:43 +0000 |
| commit | 0feb2555a62834a42b03e2902e68c870156a0fc2 (patch) | |
| tree | c9ecf589005e64e52a67d04c5055bd4a6f9a9202 /README.mdwn | |
| parent | 5889f7c9539d10bd32050e4e96404bdb9ffa762b (diff) | |
| download | infrastructure-0feb2555a62834a42b03e2902e68c870156a0fc2.tar.gz | |
Avoid using Packer for the frontend system
Also, move it into baserock_frontend so it is clearly differentiated
from the upstream definitions.git stuff.
It's now based off Fedora 21 instead of Fedora 20.
This is now deployed at baserock.org.
Change-Id: Icaabc84f9513d08479d8d22c19e8b632ac5108b5
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 |