public/geek-cookbook
1
0
Fork 0
mirror of https://github.com/funkypenguin/geek-cookbook/ synced 2025-12-13 01:36:23 +00:00
Code Issues Releases Wiki Activity

Completed section on shared storage

Browse Source
This commit is contained in:
David Young
2017-07-18 23:06:38 +12:00
parent 307227ca54
commit 51c7aa5098
9 changed files with 185 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
docs/ha-docker-swarm/vms.md
View File

@@ -67,14 +67,32 @@ To:
!!! tip ""
Note the extra comma required after "false" above
Add some handy bash auto-completion for docker. Without this, you'll get annoyed that you can't autocomplete ```docker stack deploy <blah> -c <blah.yml>``` commands.
```
cd /etc/bash_completion.d/
curl -O https://raw.githubusercontent.com/docker/cli/b75596e1e4d5295ac69b9934d1bd8aff691a0de8/contrib/completion/bash/docker
```
### Upgrade Atomic
Finally, apply any Atomic host updates, and reboot, by running: ```atomic host upgrade && systemctl reboot```.
### Permit connectivity between VMs
By default, Atomic only permits incoming SSH. We'll want to allow all traffic between our nodes, so add something like this to /etc/sysconfig/iptables:
```
# Allow all inter-node communication
-A INPUT -s 192.168.31.0/24 -j ACCEPT
```
And restart iptables with ```systemctl restart iptables```
!!! summary "Ready to serve..."
After completing the above, you should have:
* [X] 3 fresh atomic instances, at the latest releases
* [X] Docker 1.13, with experimental features enabled
* [X] Docker 1.13, with experimental features enabled