| # Make sure mod_ssl, mod_rewrite, mod_headers, mod_proxy, | |
| # mod_proxy_http and mod_proxy_balancer are enabled | |
| # Advanced Apache reverse proxy - Rails | |
| # Oh so cleverly adapted from this https://gist.github.com/MrZYX/719014 | |
| <VirtualHost *:80> | |
| ServerName www.example11.com | |
| RedirectPermanent / https://www.example11.com/ | |
| </VirtualHost> | |
| <VirtualHost *:443> |
| -- This is a Hive program. Hive is an SQL-like language that compiles | |
| -- into Hadoop Map/Reduce jobs. It's very popular among analysts at | |
| -- Facebook, because it allows them to query enormous Hadoop data | |
| -- stores using a language much like SQL. | |
| -- Our logs are stored on the Hadoop Distributed File System, in the | |
| -- directory /logs/randomhacks.net/access. They're ordinary Apache | |
| -- logs in *.gz format. | |
| -- | |
| -- We want to pretend that these gzipped log files are a database table, |
| [user@server yum.repos.d]# yum install maven2 | |
| Loaded plugins: fastestmirror, presto | |
| Loading mirror speeds from cached hostfile | |
| * base: centos.crazyfrogs.org | |
| * epel: mirror.bytemark.co.uk | |
| * extras: centos.crazyfrogs.org | |
| * jpackage-generic: jpackage.netmindz.net | |
| * jpackage-generic-updates: jpackage.netmindz.net | |
| * rpmforge: apt.sw.be | |
| * rpmforge-extras: apt.sw.be |
| Variables | |
| ========== | |
| predefined variables : | |
| - inventory_hostname (fqdn) (normally the same as ansible.fqdn) | |
| - inventory_hostname_short | |
| To know the return codes returned by ansible modules, just use plain ansible -vvv to see them : | |
| ansible -i ~/ansible/arrfab.net/hosts/hosts.cfg -vvv -m copy -a 'src=files/sysinfo dest=/etc/sysinfo' tungstene.arrfab.net | |
| tungstene.arrfab.net | success >> { | |
| "changed": true, |
| --- | |
| # ^^^ YAML documents must begin with the document separator "---" | |
| # | |
| #### Example docblock, I like to put a descriptive comment at the top of my | |
| #### playbooks. | |
| # | |
| # Overview: Playbook to bootstrap a new host for configuration management. | |
| # Applies to: production | |
| # Description: | |
| # Ensures that a host is configured for management with Ansible. |
| #!/bin/bash | |
| # basic cobbler setup, just to give some idea of the commands you will need to run... | |
| cobbler-ubuntu-import precise-x86_64 | |
| # FIXME: need to template out various things | |
| profile_kopts="ksdevice=bootif locale=en_US text netcfg/confirm_static=true netcfg/get_gateway=2.2.1.1 priority=critical netcfg/get_nameservers=2.2.1.254 netcfg/disable_autoconfig=true netcfg/dhcp_options='Configure network manually' netcfg/no_default_route=true netcfg/choose_interface=auto partman-auto/disk=/dev/sda netcfg/get_netmask=255.255.255.0 netcfg/dhcp_failed=true" | |
| echo "profile options = $profile_kopts" | |
| cmd="cobbler profile add --name=openstack --distro=precise-x86_64 --kickstart=/etc/cobbler/preseeds/cisco-preseed --kopts=\"${profile_kopts}\" --clobber" |
Playbooks are written per service : a playbook is a collection of tasks, and eventually associated handers, templates, and files, that are required to properly install and setup a service.
Each playbook has a setup.yml entry point, which is responsible of including
various necessary tasks to get the service up and running. Typically, this
This document has been modified from its [original format][m1], which was written by Ning Shang ([email protected]). It has been updated and reformatted into a [Markdown][m2] document by [Woody Gilk][m3] and [republished][m4].
When working with a remote git repository which is hosted on a third-party storage server, data confidentiality sometimes becomes
| --- | |
| # ^^^ YAML documents must begin with the document separator "---" | |
| # | |
| #### Example docblock, I like to put a descriptive comment at the top of my | |
| #### playbooks. | |
| # | |
| # Overview: Playbook to bootstrap a new host for configuration management. | |
| # Applies to: production | |
| # Description: | |
| # Ensures that a host is configured for management with Ansible. |
| # HAProxy config to block /wp-login.php and wp-admin POST method on wordpress webserver | |
| global | |
| log 127.0.0.1 local0 | |
| log 127.0.0.1 local1 notice | |
| #log loghost local0 info | |
| maxconn 25000 | |
| #debug | |
| #quiet | |
| user prod | |
| group prod |