Commit Graph

207 Commits

Author SHA1 Message Date
a0b31ee86c
roles/nginx: Prioritize DNS resolvers in Frankfurt
The server is in Linode's DE datacenter so let's use those resolvers
instead of the ones in London.
2016-06-27 18:32:59 +03:00
b41bd432df
roles/nginx: Add "ansible managed" string to configs
Generates a placeholder text to say that the file is managed by
ansible.
2016-06-27 17:50:49 +03:00
24ca33c605
roles/nginx: Disable rules for Yoast SEO
Not using Yoast anymore. Now using the much simpler SEO Framework:

https://github.com/sybrew/the-seo-framework
2016-06-02 11:03:35 +03:00
1ed7d45c7f
roles/nginx: Fix comment about version numbers 2016-05-27 08:14:46 +03:00
93451e6c5e
roles/nginx: Use mainline branch by default
Has all the good stuff:

    http://nginx.org/en/CHANGES
2016-05-27 08:14:04 +03:00
6837b48fae
roles/nginx: Switch default version to 1.10.x (stable) 2016-04-27 15:05:19 +03:00
447db17e33
roles/nginx: Update apt sources for Ubuntu now that nginx 1.10.0 is out 2016-04-27 15:04:17 +03:00
81e6af8f2b
roles/nginx: Add IPv6 listener in default HTTPS vhost 2016-04-25 21:49:41 +03:00
1ffc4eebc9
roles/nginx: Use default_server instead of default
Seems to be the new keyword for quite some time now, despite not
causing an error:

    http://nginx.org/en/docs/http/server_names.html
2016-04-25 21:48:36 +03:00
03519831cb
roles/nginx: Return HTTP 444 for requests to invalid hostnames
444 is a special nginx return code that means the request was
closed without a response, see:

    http://nginx.org/en/docs/http/request_processing.html
2016-04-25 21:45:21 +03:00
37b4809546 roles/nginx: Add IPv6 DNS resolvers for OCSP stapling 2016-04-25 13:25:05 +03:00
cd77b088e9
Fix a few references to php5-fpm
Unless we really mean php5-fpm, let's just say php-fpm.
2016-04-25 12:33:12 +03:00
0bed8e4c0b
roles/nginx: Fix for path to PHP-FPM socket on Ubuntu 16.04 2016-04-22 18:19:30 +03:00
f90eff6b1a roles/nginx: Update sources.list template for Ubuntu 16.04
Use Ubuntu 15.10 builds for now.
2016-04-22 11:25:35 +03:00
ebf79c5b07
roles/nginx: Add missing nginx tag
The creation of the fastcgi cache dir is part of the nginx role and
should be labled as such. In situations where you only run nginx
tasks with `-t nginx` nginx will fail to start due to the missing
cache dir.
2016-04-15 12:29:35 +03:00
d50212c66c roles/nginx: Remove extra semi colon in HSTS preload header
Google's preload check application pointed out that there was an
extra semi colon in the HTTP header:

    $ hstspreload checkdomain alaninkenya.org

    Warning:

    1. Syntax warning: Header includes an empty directive or extra semicolon.

The tool can be downloaded here: https://github.com/chromium/hstspreload

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-31 13:35:44 +03:00
fe6c733cae
roles/nginx: Turn on tcp_nopush in nginx.conf
It seems tcp_nopush is meant to be used with sendfile in newer
versions of nginx.

See: https://github.com/h5bp/server-configs-nginx/blob/master/nginx.conf
See: https://t37.net/nginx-optimization-understanding-sendfile-tcp_nodelay-and-tcp_nopush.html

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-14 00:07:35 +02:00
250b196bf8
roles/nginx: Add comment for sendfile option
From: https://github.com/h5bp/server-configs-nginx/blob/master/nginx.conf

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-12 19:27:56 +02:00
89bee2e6db
roles/nginx: Add comment for gzip_vary
From: https://github.com/h5bp/server-configs-nginx/blob/master/nginx.conf

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-12 19:25:57 +02:00
27a3ee9651
roles/nginx: Add cache control header for SVG images
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-12 19:17:40 +02:00
c6cc1f57bb
roles/nginx: Add image/svg+xml to gzip types
Google's PageSpeed Insights tool pointed out that the Genericons
in WordPress' Jetpack module could be compressed.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-12 19:16:23 +02:00
926cdf58cf
roles/nginx: keepalive_timeout is in seconds
See: http://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_timeout

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-12 19:02:57 +02:00
6a3b8f0918
Update some bare variables in with_items loops to use Ansible 2.0 syntax
See: https://docs.ansible.com/ansible/porting_guide_2.0.html

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-11 18:53:07 +02:00
43a7039dc9
roles/nginx: Remove "enable_https" config logic
Everything is HTTPS now, whether self-signed or otherwise, so it
doesn't make sense to have a config switch for this.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-10 00:38:53 +02:00
940b2720da
Rename nginx_* variables underneath nginx_vhosts
It's just deduplication, since it's already obvious that the dict
is for nginx-related vars:

    - nginx_domain_name→domain_name
    - nginx_domain_aliases→domain_aliases
    - nginx_enable_https→enable_https
    - nginx_enable_hsts→enable_hsts

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-10 00:25:44 +02:00
41547defb9
Finish moving logic and variables from nginx_tls_vhosts to nginx_vhosts
Everything is TLS now (whether self-signed or not), so it's pointless
to distinguish.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-10 00:14:47 +02:00
7b9536838c
roles/nginx: Move nginx tls_vhosts.yml to vhosts.yml
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-09 23:56:50 +02:00
dc5c09036c
Change pattern from nginx_tls_vhosts→nginx_vhosts
All hosts should have TLS now, whether self-signed "snakeoil" certs
or otherwise.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-09 23:54:18 +02:00
27a4abfcfd
roles/nginx: Add comments about defaults in templates
It would be bettwe to set these defaults in the role's defaults, but
we can't because they exist in dicts for each of the host's sites.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-09 23:29:33 +02:00
86ee36da77
roles/nginx: Clean up template spacing
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-09 23:25:38 +02:00
a8005404f1
roles/nginx: Use more consistent naming for per-host nginx options
The `enable_https` option in host_vars becomes `nginx_enable_https`
to be more consistent with other nginx options used in host_vars.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-09 23:21:19 +02:00
a7094e0964
roles/nginx: Adjust spacing in template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-08 17:19:46 +02:00
98afeddbbf
roles/nginx: Allow using self-signed TLS certs with dev hosts
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>
2015-12-08 17:18:21 +02:00
4507e20155 roles/nginx: Change owner/group of WordPress folder to nginx after cloning
Otherwise stuff like theme and plugin installs won't work.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-08 16:58:54 +02:00
60c37821d6
roles/nginx: Only use Linode DNS resolvers for OCSP if it's a linode host
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-11-30 17:40:32 +02:00
c0431d4247 Switch HTTPS vhosts to Let's Encrypt certificates
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>
2015-11-07 20:53:39 +03:00
cb67d6aa40
Rename 'use_https' to 'enable_https'
To be consistent with other similar variables.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-27 00:34:40 +03:00
52dc0c357b
roles/nginx: Add HSTS check to vhost template
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>
2015-09-27 00:27:41 +03:00
48978407b8
roles/nginx: Move HTTP Strict Transport Security toggle to vhosts
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>
2015-09-27 00:24:58 +03:00
24a3724dfe roles/nginx: Remove spdy_headers_comp
It was deprecated when nginx added support for HTTP/2.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-23 18:20:38 +03:00
a3e71e75d2
roles/nginx: SPDY -> HTTP/2
nginx 1.9.5 mainline adds support for HTTP/2 and deprecates SPDY.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-22 19:40:30 +03:00
9c70ab29e3
roles/nginx: Rename nginx sources.list template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 13:24:43 +03:00
b214bdfae8
roles/nginx: Add Debian support to nginx sources.list template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 13:22:36 +03:00
16a0bb9086 roles/nginx: Use utopic (14.10) nginx builds on 15.04
Upstream hasn't made 15.04 builds yet...

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:38 +03:00
78cb49c88b roles/nginx: Add missing nginx tag to blank vhost task
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-06-06 00:07:50 +03:00
151fb29687 roles/nginx: Add blank vhost
For security and predictability clients should only get a reponse
if they request a hostname we are actually hosting.

If TLS is in use then this will use a self-signed snakeoil cert for
an HTTPS-enabled blank, default vhost.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-06-06 00:07:50 +03:00
8b77fd7f94 roles/nginx: Templatize SSL parameters using role defaults
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-06-06 00:07:50 +03:00
fe765f5d3a
roles/nginx: Fix TLS cert loop to use the current item
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-06-01 14:46:06 +03:00
4b74964963
roles/nginx: Do a shallow clone of WordPress git
I realized there was no need to do a full clone when I was working
in a Vagrant environment in a coffee shop with slow Internet. ;)

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-06-01 14:32:05 +03:00
a17cb2a0a0 roles/nginx: Add initial IPv6 support to vhost template
Still need to add ip6tables rules

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-25 11:53:57 +03:00
3746e798b6
roles/nginx: Use template for nginx repo
A template is better than ansible's `apt_repository` module because
we can idempotently control the contents of the file based on vari-
ables.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-25 00:15:49 +03:00
7212b87f09
roles/nginx: Adjust HSTS headers for https block of vhost template
I was only setting it on the PHP block, which is for all dynamic
requests (ie pages from WordPress), but it should also be the same
for all static files not served from that block.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-20 15:56:19 +03:00
caec2440bb
roles/nginx: Fix HSTS header in vhost config
We always want to add the header, not add a header with value
"always"!

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-20 15:54:10 +03:00
f9ea01ba8f roles/nginx: Use stronger HSTS header
Include subdomains in the HTTP Strict Transport Security header,
and include the "preload" verb to inform Google we want to be pre-
loaded into the HSTS preload.

See: https://hstspreload.appspot.com/

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-13 18:35:26 +03:00
e675b750c4
roles/nginx: Switch to nginx stable branch
Remove old mainline repo and add stable repo to get nginx 1.8.0.

See: http://nginx.org/en/CHANGES-1.8

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-04-23 14:52:22 +03:00
4602f03bed
roles/nginx: Fix comment in main task
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-25 12:59:10 +03:00
bb55506464
roles/nginx: Use Linode DNS servers for OCSP resolvers
I didn't realize Linode had DNS resolvers, but they are much closer
than anything else (obviously).

Here is OpenDNS:

    # mtr --report 208.67.222.222
    Start: Sun Mar 22 15:31:50 2015
    HOST: mjanja                    Loss%   Snt   Last   Avg  Best  Wrst StDev
      1.|-- router1-lon.linode.com     0.0%    10    0.5   0.9   0.5   3.4   0.7
      2.|-- 212.111.33.233             0.0%    10    1.4   1.4   1.2   1.9   0.0
      3.|-- 217.20.44.194              0.0%    10    0.7   0.8   0.7   1.2   0.0
      4.|-- lonap.rtr1.lon.opendns.co  0.0%    10    1.2   1.1   0.9   1.4   0.0
      5.|-- resolver1.opendns.com      0.0%    10    1.0   0.9   0.8   1.0   0.0

And here is Linode's:

    # mtr --report 109.74.192.20
    Start: Sun Mar 22 15:32:30 2015
    HOST: mjanja                    Loss%   Snt   Last   Avg  Best  Wrst StDev
      1.|-- router2-lon.linode.com     0.0%    10    0.5   0.6   0.5   0.8   0.0
      2.|-- resolver1.london.linode.c  0.0%    10    0.4   0.4   0.3   0.8   0.0

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-22 19:06:33 +03:00
ae8937eb96 roles/nginx: Just enable OCSP
I was attempting to make the config easier to use in test environments
where the key is self-signed, but meh, I rarely do that and I think
this logic doesn't actually work.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-22 19:05:50 +03:00
9ce7ac72f9
roles/nginx: Add extra-security headers to PHP block
nginx inherits headers from higher-level blocks UNLESS we also set
headers in the current block. In this case the FastCGI cache header
was being set, so we weren't getting the extra-security ones.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-19 09:32:06 +03:00
934db06887 roles/nginx: Add HTTP Strict Transport Security headers to PHP block
nginx blocks inherit headers set in blocks above them UNLESS the
current level also sets headers[0]. This was causing PHP requests
to not have STS headers because of the FastCGI cache header which
is set in that block.

[0] http://nginx.org/en/docs/http/ngx_http_headers_module.html

Fixes GitHub #7.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-19 09:30:26 +03:00
04e453df51 Revert "roles/nginx: Correct HSTS header in https template"
This reverts commit 5c7404d228.

'always' is legal in nginx >= 1.7.5:

If the always parameter is specified (1.7.5), the header field will be added regardless of the response code.

See: http://nginx.org/en/docs/http/ngx_http_headers_module.html
2015-03-18 18:33:19 +03:00
5c7404d228
roles/nginx: Correct HSTS header in https template
Apparently the "always" syntax isn't used anymore (ever?), not sure
where I got it from but this definitely causes HSTS to not work.

See: https://mozilla.github.io/server-side-tls/ssl-config-generator/
See: https://raymii.org/s/tutorials/HTTP_Strict_Transport_Security_for_Apache_NGINX_and_Lighttpd.html

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-18 10:20:55 +03:00
6422cb7507
roles/nginx: Switch nginx OCSP resolver to OpenDNS
We don't need to give Google EVERYTHING.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-18 09:06:22 +03:00
942f45834f
roles/nginx: Use a more descriptive variable name for bypassing the proxy_cache
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-11 13:51:48 +03:00
3dcc5e1411
roles/nginx: Move some common fastcgi settings out of vhost template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-10 11:59:43 +03:00
2b02d94254
roles/nginx: Don't cache 404 errors in munin config
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-09 13:32:09 +03:00
41f055306f
roles/nginx: Re-order $request_method in fastcgi_cache_key
Everyone else on the Internet has it this way, so why not.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-09 13:18:02 +03:00
53d2c85bf0 roles/nginx: Adjust fastcgi_cache_valid
Only cache 200, 301, and 302 requests!

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-09 10:23:48 +03:00
066bf6fa85
roles/nginx: Set gzip_comp_level to 6
Seems to be the sweet spot, as gzip itself defaults to this.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-09 10:21:34 +03:00
bb92bd080d
roles/nginx: Add $request_method to nginx fastcgi_cache_key
nginx is caching HEAD requests, then when users come along and do
a GET request they get an HTTP 200 with no request body. It seems
setting fastcgi_request_methods to GET doesn't stop nginx from caching
HEADs, so for now just add the $request_method to the key.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-09 10:19:34 +03:00
1174db87bc
roles/nginx: Add task to clone WordPress git
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-26 17:39:17 +03:00
d08a37526f
roles/nginx: Don't send OCSP responses for hosts using self-signed certs
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-26 17:38:30 +03:00
cd65475d0d
roles/nginx: Add protection for PHP scripts in uploads directory
By the way, :? starts a non-capturing group (ie, don't save the
back references).

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-26 17:05:50 +03:00
29f7a76545
roles/nginx: Update location regex for PHP scripts
Just use the same one as the Nginx wiki and some other resources.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-26 16:40:38 +03:00
b93da27fde
roles/nginx: Create fastcgi cache dir
Or else nginx doesn't start.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-19 18:49:39 +03:00
0b90bad6a9
roles/nginx: Add fastcgi caching
Bypasses caching for logged in users (right now only for sessions
where the "wordpress_logged_in" cookie is set. Doubles the trans-
actions per second as measured by siege:

    $ siege -d1 -t1M -c50 https://mjanja.ch

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-10 23:04:28 +03:00
4ea152bf51
roles/nginx: Add HTTP headers for web application security
See: https://github.com/h5bp/server-configs-nginx/blob/master/h5bp/directive-only/extra-security.conf
See: https://www.owasp.org/index.php/List_of_useful_HTTP_headers

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-24 13:05:42 +03:00
0dc4d3f147
roles/nginx: Add a second OCSP stapling responder
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-24 12:44:27 +03:00
7457ac3b93
roles/nginx: Always set HSTS header
nginx 1.7.5 allows us to always set HTTP headers:

See: http://mailman.nginx.org/pipermail/nginx-announce/2014/000145.html

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-24 12:40:48 +03:00
c3bc6d949d
roles/nginx: Add nginx rewrites for Yoast WordPress SEO plugin
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-23 12:26:24 +03:00
6ccfdb99fa roles/nginx: Enable OCSP stapling
Reduces round trip time for clients. Note: I am using a certificate
chain in the `ssl_certificate' directive, so as I understand it, I
don't need to use an explicit trusted intermediate + root CA cert
with the `ssl_trusted_certificate' option. See the nginx docs for
more[0]. Addresses GitHub Issue #5.

Seems to be working, test with:

    $ openssl s_client -connect mjanja.ch:443 -servername mjanja.ch -tls1 -tlsextdebug -status

Look for "OCSP Response" with "Cert Status: good".

[0] http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_stapling

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-06 23:28:05 +03:00
f23f0713d2
roles/nginx: Enable SPDY header compression
Recommended by Ilya Grigorik to be set to 6.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-06 22:40:39 +03:00
15603ba9e8
roles/nginx: Disable SSL session tickets
Session tickets increase performance, but decrease security, so
let's just turn them off.  See the following posts:

- https://timtaubert.de/blog/2014/11/the-sad-state-of-server-side-tls-session-resumption-implementations/
- https://www.imperialviolet.org/2013/06/27/botchingpfs.html
- https://github.com/igrigorik/istlsfastyet.com/blob/master/nginx/includes/ssl.conf

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-06 22:37:00 +03:00
23d76a535f
roles/nginx: Set nginx SSL session timeout to 24 hours
Default is 5 minutes, but it seems like unless you're a high-traff-
ic site, there's no need to expire sessions so quickly.  Also, the
istlsfastyet.com configs are using 24 hours, so surely we can.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-06 22:19:12 +03:00
d8cd31049b
roles/nginx: Format and add comments to nginx https config
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-06 22:17:52 +03:00
be6c76a2af roles/nginx: Set nginx SSL buffer size to 1400
istlsfastyet.com recommends setting the buffer size to 1400 so it
can fit into a single MTU.  nginx default is 16k!

http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_buffer_size

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-06 22:16:07 +03:00
d04293a664
roles/nginx: Set nginx state to 'latest' in apt
This way we can upgrade nginx simply by running the nginx tags.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-12-02 18:48:11 +03:00
956fbefc1a
roles/nginx: Switch to nginx mainline (1.7)
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-11-07 01:02:44 +03:00
3f5634110a
roles/nginx: Add comment about try_files for serving static files from disk
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-11-07 00:41:07 +03:00
c870044584
roles/nginx: Adjust Cache-Control headers
Use "public" with "max-age" instead of Expires, as "max-age" is always
preferred if it's present.  Note: setting "public" doesn't make the
resource "more cacheable", but it is just more explicit.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-11-07 00:29:53 +03:00
08a920d0cb Revert "roles/nginx: Ingenius use of YAML hashes to derive TLS key from another file"
This reverts commit 59b9bd70b8.

Might not be so ingenious.  Can't get this to work anymore...
2014-10-27 21:16:43 +03:00
59b9bd70b8 roles/nginx: Ingenius use of YAML hashes to derive TLS key from another file
This is kinda crazy, but makes the host_vars much easier to read.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-11 15:42:44 +03:00
42b893b2a7
roles/nginx: Add expires to static files
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-10 11:05:42 +03:00
81a98596e3
Downgrade TLS configuration to Mozilla's "intermediate" spec
From looking at the list of clients who would be allowed to connect
when using the "modern" spec, I think I'd be doing more harm than
good to use that config right now...

https://www.ssllabs.com/ssltest/analyze.html?d=alaninkenya.org
https://wiki.mozilla.org/Security/Server_Side_TLS

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-09 21:09:18 +03:00
d06ddf8a81
roles/nginx: Update TLS vhost task for Ansible > 1.7.1
Seems there is some YAML sublety that causes this syntax to insert
double spaces on the destination file... using native YAML hashes
are a workaround, see GitHub issues:

https://github.com/ansible/ansible/issues/9067
https://github.com/ansible/ansible/issues/9172

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-09 20:57:24 +03:00
ad8a704470
Update TLS configuration to Mozilla's "modern" spec
Details, see:

- https://jve.linuxwall.info/blog/index.php?post/2014/10/09/Automated-configuration-analysis-for-Mozilla-s-TLS-guidelines
- https://wiki.mozilla.org/Security/Server_Side_TLS

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-09 20:56:08 +03:00
ad90f7f0fb
roles/nginx: Use HSTS for https vhosts
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-06 10:46:04 +03:00
fd9c6f31cb
roles/nginx: Add index to munin vhost
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-05 15:47:14 +03:00
e6ffdf8652
roles/nginx: Update nginx https stuff
- re-organize tls vhost configuration
- copy TLS cert from host_vars directly to file

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-09-13 23:16:54 +03:00
2156f8b07d
roles/nginx: Tweaks for vhosts with WordPress
My WordPress blogs have a /wordpress subdirectory in the document
root, but I don't serve from the /wordpress URI.

Technically, all we need is the tweaks to the try_files:
    - `?args` passes query strings to php5-fpm
    - removing 404 from the vhost's try_files so we don't return 404
    when the requested file doesn't exist (obviously not all request
    URI's in WordPress are actual files on the disk)

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-09-07 22:51:34 +03:00
162197ad25
roles/nginx: Re-work vhost template to support HTTPS
Assumes you have a TLS cert for one domain, but not the others, ie:

    http://blah.com \
    http://blah.net  -> https://blah.io
    http://blah.org /

Otherwise, without https, it creates a vhost with all domain names.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-09-06 21:32:37 +03:00
fafd475f6b
roles/nginx: Add index to vhost config
Without this, all requests to directory URIs throw 403 errors due
to directory listings not being allowed.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-08-28 12:27:24 +03:00
0b8e0c38bf
roles/nginx: Per-vhost logs
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-08-27 20:26:12 +03:00
5bbec6716c
roles/nginx: Use template to configure nginx vhosts
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-08-27 20:03:34 +03:00
75a705ac87
roles/nginx: Add defaults for nginx role
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-08-27 20:02:29 +03:00
ff95a34605
roles/nginx: Add vim modeline to main.yml
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-08-27 20:00:42 +03:00
60b8ecdd4c
Initial commit
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-08-17 00:35:57 +03:00