I added another WordPress blog so I need more memory for caching
now. Eventually I wonder if I should deduplicate these somehow...
Signed-off-by: Alan Orth <alan.orth@gmail.com>
Set `use_snakeoil_cert: 'yes'` in host_vars. This is good for dev
hosts where we don't have real domains or real certs. But everything
should have TLS.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
Automatically uses the best mirror for your location, see:
http://httpredir.debian.org/demo.html
Should be much better than any hardcoded default for most hosts.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
For now I generated the certs manually, but in the future the play-
book should run the letsencrypt-auto client for us!
Signed-off-by: Alan Orth <alan.orth@gmail.com>
We need to actually check if HSTS was requested before setting the
header in the block handing PHP requests. We check in the main vhost
block, but nginx headers are only inherited if you don't set ANY
headers in child blocks (ie, headers set in parent blocks are cleared
if you set any new ones in the child).
Signed-off-by: Alan Orth <alan.orth@gmail.com>
This is really a per-site setting, so it doesn't make sense to have
a role default. Anyways, HSTS is kinda tricky and potentially dang-
erous, so unless a vhost explicitly sets it to "yes" we shouldn't
enable it.
Note: also switch from using a boolean to using a string; it is st-
ill declarative, but at least now I don't have to guess whether it
is being treated as a bool or not.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
We actually need to use /var/log/munin for munin-node on Debian
too, as that's what is created by the package manager during
installation.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
The document is its own namespace, so we should just start with H1
tags. When GitHub displays them in the repo view it wraps the read-
me in an <article> tag anyways.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
Note: I've only tested this on a Debian container, and you can't
set these sysctls on containers (the host controls them). To make
matters worse, there is no fact to make ansible skip this on hosts
that are running in containers. For now I will just skip it on
hosts that are "virtualization" servers... even though we actually
do have KVM running on Debian on real hardware. *sigh*
Signed-off-by: Alan Orth <alan.orth@gmail.com>
Sometimes we mean Ubuntu, other times we mean Debian family. Use
ansible_os_family where we mean Debian family.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
Needed in Ubuntu 15.04 where iptables-persistent is going away. I
have added translations of the current IPv4 and IPv6 iptables rules.
Signed-off-by: Alan Orth <alan.orth@gmail.com>
Alan Orth