Commit Graph

366 Commits

Author SHA1 Message Date
0445c3cdee
roles/php-fpm: Set timezone in php.ini template
Since we're using a variable for the timezone for systemd-timesyncd
anyways, we can also use it for PHP's config.
2016-08-22 12:56:50 +03:00
d3a6e71ab8
roles/common: Use service module to enable systemd NTP client instead of timedatectl
The `timedatectl set-ntp on` command is actually just enabling the
systemd service anyways, so it's better we use Ansible's service
module.
2016-08-22 12:49:00 +03:00
aa8735e0ea
roles/nginx: Use explicity booleans for tests instead of "yes" and "no"
Better to be explict with booleans rather than being confused when
you mix up yes and "yes" with Ansible/Python testing of conditionals.
2016-08-17 12:55:14 +03:00
de704a917f
roles/nginx: use boolean for use_letsencrypt instead of string "yes"
This is very confusing when you forget about how Ansible/Python is
testing conditionals. Let's use actual booleans so it's more clear.
2016-08-17 12:42:48 +03:00
60c498f5ae
roles/nginx: Add sanity check to systemd service for renewing Let's Encrypt certs
Just in case, we'd better make sure that certbot is installed and
usable (+x) before we try running it.
2016-08-17 12:27:33 +03:00
2a78c5cf59
roles/nginx: Add sanity check for use_letsencrypt variable
Not all hosts will have this, so this task will flat out fail. We
better check to see if it exists before we try to use it. ;)
2016-08-17 12:27:24 +03:00
f798e47ad8
roles/nginx: Add 'force=yes' to WordPress git repo clone
I never modify file in the git repo, but the WordPress updater does
updates from the web (for example TwentySixteen theme), and this
always causes the task to fail when I switch WordPress versions.
2016-08-17 11:39:10 +03:00
8bee2d7a72
Revert "roles/nginx: Only run Let's Encrypt checks once a day"
This reverts commit a38d822fad.

The docs definitely recommend twice a day. From a note on certbot's
installation page:

> if you're setting up a cron or systemd job, we recommend running
> it twice per day (it won't do anything until your certificates
> are due for renewal or revoked, but running it regularly would
> give your site a chance of staying online in case a Let's
> Encrypt-initiated revocation happened for some reason). Please
> select a random minute within the hour for your renewal tasks.

See: https://certbot.eff.org/#ubuntuxenial-nginx
2016-08-17 11:30:10 +03:00
b7c92e4dc1
roles/common: Remove 128-bit Ciphers and MACs from sshd_config
I had removed them from Debian 8 and Ubuntu 14.04 configs last year
when the NSA's Suite B crypto guidelines dropped 128-bit algorithms
but those changes didn't make it to my new Ubuntu 16.04 config.

It is probably overkill and paranoid, but this server is mine, so I
can make those decisions (and I only connect from modern clients).
2016-08-16 14:28:58 +03:00
33cdcc9ad1
roles/common: Add a few SHA-2 MACs to sshd_config
Fixes a problem with Paramiko, which Ansible uses for transport.

See: http://www.paramiko.org/changelog.html#1.16.0
See: https://github.com/ilri/rmg-ansible-public/issues/37
2016-08-16 14:24:53 +03:00
e343ddc9a6
Add 'packages' tag to any task doing package stuff
For idempotence we need to run all apt-related tasks, like editing
source files, adding keys, installing packages, etc, when running
the 'packages' tag.
2016-08-14 16:33:48 +03:00
b284098485
roles/nginx: Add mitigation for HTTPoxy vulnerability
Malicious requests including the HTTP_PROXY value will be able to
manipulate some server-side libraries. Better to just block them
in nginx.

See: https://httpoxy.org/
See: https://www.nginx.com/blog/mitigating-the-httpoxy-vulnerability-with-nginx/
2016-07-21 14:45:41 +03:00
a38d822fad
roles/nginx: Only run Let's Encrypt checks once a day
I can't remember where I had seen it recommended to be twice a day,
but it seems overkill.
2016-07-08 13:50:11 +03:00
b2e2d7bb9e
roles/nginx: Better names for Let's Encrypt timer/service 2016-07-07 14:36:29 +03:00
78dbdae783
roles/nginx: Fix variable check in HTTPS template
Don't assume the variables for TLS certs exist.
2016-07-05 19:42:56 +03:00
0cd2735c82
roles/nginx: Rework Let's Encrypt stuff
Take an opinionated stance on HTTPS and assume that hosts are using
HTTPS for all vhosts. This can either be via custom TLS cert/key
pairs defined in the host's variables (could even be self-signed
certificates on dev boxes) or via Let's Encrypt.
2016-06-27 23:52:39 +03:00
1254cea195
roles/nginx: Replace "&" with "and" 2016-06-27 19:13:20 +03:00
b7ab2da08a
roles/nginx: Allow usage of Let's Encrypt certs
Hosts can specify use_letsencrypt: 'yes' in their host_vars. For
now this assumes that the certificates already exist (ie, you have
to manually run Let's Encrypt first to register/create the certs).
2016-06-27 19:07:48 +03:00
8f43bf28fd
roles/nginx: Add IPv6 DNS resolvers
From Linode's Frankfurt datacenter.
2016-06-27 18:40:25 +03:00
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
09feb9a40c
roles/mariadb: Add "ansible managed" header to managed files 2016-06-27 18:09:04 +03:00
2efe2479ad
roles/mariadb: Use mariadb_databases instead of wordpress_blogs for variable 2016-06-27 18:08:02 +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
06034a8b8b
roles/common: Use systemd's timedatectl for time stuff
Debian 8 and Ubuntu 16.04 use systemd, so we can make use of its
NTP stuff rather than using the standalone `ntp` package.
2016-06-27 10:30:11 +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
33f22b32a4
roles/common: Update sources for cron-apt
The system's apt configuration is using restricted and multiverse
so the security sources list should as well.
2016-05-05 12:16:37 +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
6bf9aec64e
roles/php-fpm: Add some packages needed by Piwik on PHP7 2016-04-24 19:04:29 +03:00
0bed8e4c0b
roles/nginx: Fix for path to PHP-FPM socket on Ubuntu 16.04 2016-04-22 18:19:30 +03:00
4a99c73d62 roles/php-fpm: Add php.ini and pool.conf for PHP 7 2016-04-22 11:25:35 +03:00
da63e67614 roles/php-fpm: Split up task for Debian and Ubuntu
Debian 8 and Ubuntu 16.04 use PHP 5.6 and 7.0, respectively, and
the php-fpm versions use slightly different configs and service
names.
2016-04-22 11:25:35 +03:00
904bb9c094 roles/php-fpm: Rename tags from php5-fpm to php-fpm 2016-04-22 11:25:35 +03:00
8d4ee6f430 Rename php5-fpm role to php-fpm
In Ubuntu 16.04 the package is now called just "php-fpm" and it
makes more sense to just have this role be called that.
2016-04-22 11:25:35 +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
419d0c7e9a roles/mariadb: Remove old MariaDB sources.list 2016-04-22 11:25:35 +03:00
35d0bee6cf roles/mariadb: Use a template for sources
When you use the apt_repository module it adds a sources.list with
an annoying filename, and also it's just easier to use a template
when we have different distros/versions to support.
2016-04-22 11:25:35 +03:00
a0bb4c2f57 roles/common: Add sshd_config for Ubuntu 16.04 2016-04-22 11:25:35 +03:00
d265b522e8 roles/common: Update iptables for Ubuntu 16.04
Basically, anything after 15.04 is using firewalld.
2016-04-22 11:25:35 +03:00
ad232a7a8b
roles/common: Remove old SSH key 2016-04-22 11:24:35 +03:00
bedc820312
roles/mariadb: Manage /etc/mysql/my.cnf
Set some sane defaults and manage the config file with a template.
2016-04-22 10:08:32 +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
c8d2783159
roles/php5-fpm: Update php.ini from latest upstream
Debian 8.4 shipped with a new php.ini. It's mostly just updates to
comments and default values.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-04-02 20:14:53 +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
869d7f6c7e
roles/php5-fpm: Disable always_populate_raw_post_data
Deprecated in PHP 5.6 and causes problems with Piwik. I'm not sure
if WordPress needs this, but I did find some references in its code
to $HTTP_RAW_POST_DATA.

See: https://secure.php.net/manual/en/migration56.deprecated.php#migration56.deprecated.raw-post-data
See: https://www.bram.us/2014/10/26/php-5-6-automatically-populating-http_raw_post_data-is-deprecated-and-will-be-removed-in-a-future-version/

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2016-03-11 18:50:32 +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
d80399d152
roles/php5-fpm: Increase memory allocation
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>
2015-12-08 21:08:34 +02:00
805db6a9ef
roles/mariadb: Create utf8mb4 databases by default
This is better for supporting Unicode values in the database, see:

https://mathiasbynens.be/notes/mysql-utf8mb4

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-12-08 17:27:37 +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
5f71991259
roles/common: Use httpredir.debian.org as default Debian mirror
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>
2015-11-30 09:34:16 +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
13a1889017
roles/mariadb: Upgrade to MariaDB 10.1
10.1 was marked as stable:

https://blog.mariadb.org/mariadb-10-1-is-stable-ga/

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-10-19 21:54:26 +01:00
229dd499dd
roles/php5-fpm: Remove default www pool
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-27 01:28:47 +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
f16b143eac
roles/munin: Update munin-node.conf template
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>
2015-09-26 23:30:22 +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
973b37be4e
roles/common: Tweak sshd_config to match NSA Suite B recommendations
NSA stopped recommending AES-128 in August, 2015...

Before: https://web.archive.org/web/20150403110658/https://www.nsa.gov/ia/programs/suiteb_cryptography/index.shtml
After: https://web.archive.org/web/20150815072948/https://www.nsa.gov/ia/programs/suiteb_cryptography/index.shtml

I don't see why we shouldn't follow suit; maybe they know something
we don't!

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-02 16:55:51 +03:00
8b336352d7
roles/common: Only allow ssh access by provisioning user
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-02 12:24:11 +03:00
bc28cd008c
roles/munin: Allow running on Debian hosts
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-09-01 00:10:16 +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
9ad8209fd4
roles/mariadb: Allow MariaDB repo installation on Debian and Ubuntu
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 13:14:46 +03:00
c480075789
roles/common: Use "interface" instead of "alias" to get interface name in firewalld template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 12:06:47 +03:00
9266d48c9f
roles/common: Separate firewalld tasks for Ubuntu and Debian
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 12:06:25 +03:00
18ca44193d
roles/common: Add sysctl template for Debian hosts
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>
2015-08-23 00:12:17 +03:00
56df8b38ca roles/common: Use new cron-apt tasks
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:40 +03:00
96fe209843 roles/common: Fix mode on Debian 8 sshd_config
Accidentally added it with 777.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:39 +03:00
7519995153 roles/common: Add Debian 8 sshd_config
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:39 +03:00
dc24285ec6 roles/common: Use apt_mirror variable in Debian sources
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:39 +03:00
28f61d589e roles/common: Add Debian support to sources.list template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:39 +03:00
e15d1be867 roles/common: Add playbook for Debian packages
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:39 +03:00
1fc2453703 roles/common: Add firewalld support
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>
2015-08-23 00:02:39 +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
9aaad366f5 roles/common: Only add extras repo on Ubuntu 14.04
The Extras repo was discontinued after 14.10 (but the latest we
deploy is 14.04).

See: https://lists.ubuntu.com/archives/technical-board/2015-January/002063.html

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:38 +03:00
e84f777a6b roles/common: Bring Ubuntu 15.04 sshd_config up to date with standards
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:38 +03:00
b2dbd138f7 roles/common: Add Ubuntu 15.04 sshd_config
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:02:38 +03:00
68493beba3
roles/common: Reload sshd instead of restarting
No need to restart for a config change.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:01:17 +03:00
8e0a292b1d
roles/common: Move sshd tasks to their own playbook
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-23 00:00:43 +03:00
7f929d5b80
roles/common: Remove unused cron-apt files
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-22 23:42:03 +03:00
fc586a2297
roles/common: Adjust cron-apt stuff
- Don't run the static files as templates
- Use a separate playbook for related tasks
- Use a template for security.sources.list

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-22 23:39:22 +03:00
ce1d64ce66
roles/php5-fpm: Hide HTTP X-Powered-By PHP header
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-08-09 20:10:11 +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
ae10677b65
roles/common: Specify default apt_mirror for fallback in sources.list template
New hosts often fail due to not having an apt_mirror, because there
isn't one defined for their group and their host_vars haven't over-
ridden it.

We want new hosts to deploy successfully, so let's just use a default
apt_mirror if there isn't one defined. Rather have a slow mirror than
a failed deployment. And in any case, Linode can download from KENET's
mirror at 10MB/sec. ;)

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-06-04 21:57:11 +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
def8d83d49
roles/munin: Use apt module explicitly
Instead of using dynamic hack to use the package manager for the
current host. We only have Ubuntu here anyways.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-26 00:02:43 +03:00
a8f4500567 Add IPv6 support to firewall tasks / template
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-25 18:17:23 +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
aa5a9f5dd8
roles/common: Add vim modeline
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-24 23:55:04 +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
3a4e7455c7
roles/php5-fpm: Tweak opcache settings
Reduce memory allocation from 128 -> 72M because after a few days
of running it's only using 64 or so, so it's really just a waste of
memory.

Also, disable opcache for CLI. What the hell do you need opcaching
in the CLI invocation for? It only persists for one process!

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-09 12:34:45 +03:00
2d6ce778df
roles/php5-fpm: Add templated php.ini
Adds a default php.ini for php5-fpm from Ubuntu 14.04 which enables
sane settings for PHP 5.5's opcache as well as disables pathinfo.

Closes #9.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-05-05 11:27:13 +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
a3d29a559b
roles/munin: Remove unused config file
We are using a Jinja template instead.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-18 09:00:06 +03:00
3a5b50f941
roles/common: Set I/O scheduler via udev
All servers with non-rotating disks (SSDs) should be running noop,
and the rest should be running deadline.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:52:05 +03:00
9fda345a24
roles/common: Fix one logic mistake in rc.local task
I think it was originally supposed to be `ansible_os_family` but
we don't have anything other than Ubuntu, so let's just use that.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:43:21 +03:00
2367b843d9
roles/common: Remove I/O scheduler logic from rc.local
It's better to set this using udev rules anyways

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:40:54 +03:00
4a1158e163
roles/common: Remove CentOS rclocal task
No CentOS hosts here!

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:40:07 +03:00
891bd35171 roles/common: Move tags from subtask to main one
Child tasks inherit the tag of the parent.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:34:13 +03:00
4efb6edb7e
roles/common: Indent some yaml stuff in main.yml
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:31:29 +03:00
b70ae58f48
roles/common: Simplify when logic in main template
Less syntax is more readable syntax.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:29:41 +03:00
58222706ba
roles/common: Remove logic for TCP congestion avoidance on early kernels in sysctl
We don't have anything near 2.6.32 anymore.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:25:33 +03:00
60ba4dacbd
roles/common: Add TCP/IP tweaks to sysctl template
Disable TCP slow start and increase the number of ports available
for client connections.

See: http://vincent.bernat.im/en/blog/2014-tcp-time-wait-state-linux.html
See: http://www.chromium.org/spdy/spdy-best-practices

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-03-15 17:23:10 +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
19f5b60cb7
Remove references to provisioning.yml
We aren't managing the provisioning user anymore, it is just assumed
to be there.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-26 16:53:48 +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
55fddf03b3
Remove provisioning user management
It's just too tricky to manage this. Ubuntu / RedHat preseeds and
kickstarts can create the user and add it to groups, but only when
we control the initial boot environment (ie not on Linode, Digital
Ocean, etc), so let's just say we assume this user exists and can
get root with sudo by the some we are running ansible on it.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-20 15:06:45 +03:00
6b528ecc92
roles/php5-fpm: Fix creation of pool configs for both tls and non-tls vhosts
Ansible's union thing only works on sets and lists, here we have a
dict.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-02-19 19:41:48 +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
171798c76d roles/common: Add DSA/ECDSA cleanup to ssh tasks
We don't want to support these signature algorithms!

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-20 16:31:37 +03:00
0d2763fb59
roles/common: Remove ECDSA SSH public key for aorth@noma
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-12 18:19:49 +03:00
d7dd81bc84
roles/common: Add ED25519 SSH public key for aorth@noma
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-12 18:19:21 +03:00
13b592dfcd roles/common: Tune sshd_config to be more strict
Disable ECDSA as a signature algorithm and drop some older message
authentication algorithms.

See: https://stribika.github.io/2015/01/04/secure-secure-shell.html

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-07 01:47:06 +03:00
a80cb49957 roles/common: Update sshd_config template to explicitly allow the provisioning user
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-06 17:45:06 +03:00
3b6c9745ab
roles/common: Add provisioning user to sudoers
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-05 08:24:13 +03:00
0f5b088c08 roles/common: Add createhome:yes to provisioning user task
Need to make sure the user gets created on a fresh install, like on
Amazon EC2 or OpenStack images where the first user is `ubuntu' and
you can't assume `provisioning' is already created.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2015-01-04 02:24:53 +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
c3f5e27642
roles/common: Add ECDSA public key for noma
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-12 13:25:48 +03:00
a265e48a9f
roles/common: Remove RSA public key
Both client and server support ed25519, so there's no need to even
have the RSA key here.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-12 13:23:01 +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
5e0da37542
roles/common: Remove task which removes irqbalance
Prevailing wisdom is actually that this *can* help virtual hosts,
especially when the VM guest has multiple CPUs.

See: http://wiki.xen.org/wiki/Network_Throughput_and_Performance_Guide

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-11 13:31:23 +03:00
1ee7b385bf
roles/common: Rename SSH keys
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-11 13:19:32 +03:00
1e2193efc9
roles/common: Add functionality to copy user keys to provisioning user
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-11 12:13:45 +03:00
c53dd18181
roles/common: Add role to manage provisioning user
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-11 12:11:44 +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
e741a77c00
roles/common: Add unzip to Ubuntu base packages
Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-10-05 15:21:47 +03:00
6d07af97f3
roles/php5-fpm: Fix php.ini reconfiguration (pathinfo)
Use replace instead of lineinfile, addresses GitHub issue #1.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-09-14 12:34:44 +03:00
3d3b6c8a3f
roles/php5-fpm: Fix pool creation for vhosts
Now loops over both http and https vhosts properly. Fixes GitHub
issue #2.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-09-14 12:19:26 +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
be0e0ea21a
roles/common: Remove irqbalance
We're a VM, we don't have IRQs.

Signed-off-by: Alan Orth <alan.orth@gmail.com>
2014-09-07 23:51:52 +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