NOTE: This is currently a work in progress. This currently works on Centos/Fedora using Vagrant, and on Google Compute Engine (GCE). Other combinations have not been tested.
Installs the ForgeRock Open Identity Stack (OIS) on a guest VM image. Uses Ansible to automate the installation. This has been tested using Vagrant, but with modification it should also work on AWS or GCE.
This will configure a Centos guest image to run the ForgeRock OIS stack. After completion guest will have the following configured:
- haproxy to route ports 80/443 to various backend services
- openidm running on port 9090 (proxied at http://openam.example.com/openidm and /openidmui )
- opendj running on port 389. This is the user store.
- openam running on port 8080 (proxied at https://openam.example.com/openam)
- openig running on port 2080 (proxied at https://openam.example.com/openig/ Note the trailing /!)
-
Install Ansible, VirtualBox and Vagrant. If you are on a mac you can install Ansible using
brew install ansible -
Update ansible/group_vars/all with any environment specific configuration.
-
Execute the following:
cd vagrant
vagrant up
- Put the IP address of the guest in your hosts /etc/hosts file. The Vagrant image is configured to use a host only IP:
192.168.56.11 openam.example.com
- Login to OpenAM at http://openam.example.com/openam (amadmin/password)
- Login to OpenIDM at http://openam.example.com/openidmgui (openidm-admin/openidm-admin)
- View the OpenIG landing page at http://openam.example.com/openig/
- View the haproxy status page at https://openam.example.com/haproxy?stats
- View the default Apache landing page at https://openam.example.com/
- ssh into the guest using
vagrant ssh - Using an ldap browser (Apache Directory Studio, for example) you can browse the user store at openam.example.com:389,
cn=Directory Manager / password
Shell scripts are provided to re-run all or part of the provisioning process. For example,
./frstack
Will run the entire frstack.yml playbook.
Ansible also supports the concept of "tags". If you want to run a subset of the playbook, provide a comma seperated value (no spaces) with a list of tags. For example:
./frstack openam,openidm
Will run just those roles that pertain to OpenAM and OpenIDM
You can re-run the vagrant provisioner using:
vagrant provision
The variable 'release' is set in the file ansible/global_vars/all. This variable is the name of a file that will be included from the ansible/vars directory. For example vars/nightly.yml. The included file points to the download locations and versions of the various ForgeRock products to be installed. To customize which versions get installed, create a copy of one of the existing files (custom.yml, for example), and edit to suit your environment.
For Vagrant installs, the "staging/" directory is mounted on the guest. Most of the roles will first check this directory to see if an artifact exists already in this location. If it does, the install process will skip the download and use the staged version. This can save considerable time if you are repeating build process.
To take advantage of this, copy the appropriate artifacts to ansible/staging. Note the version numbers have to match what is defined in your 'release' include file.
The project runs an Ansible role called 'create-fr-user' that creates a ForgeRock user 'fr'. This user owns the directories and runs most of the JDKs for the stack.
An older version of this project used the 'fr' user for the ansible connection. This is not longer used. Currently the project will connect using the default user for the target environment. For Vagrant this is the 'vagrant' user. For AWS, 'ec2uesr', and for Google Compute engine it will be the user account who created the VMs (your login id).
It may be handy to be able to ssh into the guest as the fr user:
The create-fr-user role attempts to copy your ssh public key in ~/.ssh/id_rsa.pub (on your local host) to the guests /home/fr/.ssh/known_hosts. If you don't have a public key in your ~.ssh directory create one following the instructions here: [https://help.github.com/articles/generating-ssh-keys/]
Ansible uses ssh to connect to the guest image. To debug connection issues you can use the -vvvv option when running the playbook. Edit the frstack script to set this variable (uncomment the DEBUG line).
If the build fails it may be possible that a zip file can not be downloaded from forgerock.org - usually due to a problem in determining the latest build products. Have a look at vars/nightly.yml. This attempts to use the current date to get the latest build - but it may not always work.
For your custom builds, copy one of the vars/release.yml files and edit the download locations for your environment.
The VM uses systemd to control all services. You can start / stop and get service status using the command systemctl:
systemctl [start|stop|status|restart] service
Where service is one of:
- tomcat-openam.service
- openidm.service
- tomcat-openig.service
- tomcat-apps.service
- haproxy.service
Use journalctl to view the system log. You can type "G" to skip to the end of the log.
The gce.yml playbook will create a base Centos image on GCE. The image will be ready to run the frstack.yml playbook against.
Refer to the README.md file in each environment directory. Current environments:
- vagrant - single all in one install
- vagrant-ha - Two guest images in a HA config (work in progress)
- gce/ - Google compute Engine
[Note: This does not reliably work right now - see below]
Edit group_vars/all and uncomment the proxy server configuration. Ansible will use the proxy when installing packages and when downloading zip files.
Even if you are not behind a corporate firewall you may want to consider using a caching proxy such as squid. You can install "squidman" for the mac.
This build will download a lot of software (approx 1 GB) and if you re-run it (to test configuration changes, for example) those bits will be downloaded all over again. A caching proxy will speed up the process by caching packages and zip files. You may want to edit the squid configuration on the mac (~/Libraries/Preferences/squid.conf) and increase the size of maximum_object_size to 400GB (the OpenAM all-in distribution is approx. 350 GB)
[NOTE: See TODOs below. As it turn out, caching of yum packages is more tricky than just using a proxy server].
The OpenAM install bits can be pre-staged by placing them in a subdirectory called staging/. For example:
mkdir staging
cp ~/Downloads OpenAM-12.0.0-SNAPSHOT_nightly_20140731.zip staging
The version must match what is defined in vars/nightly.yml! (or whatever .yml file your software versions are defined in)
This directory is mounted on the guest in /vagrant/staging. If the openam role finds the zip file in that location it will use it rather than downloading it from forgerock.org.
- The guest is Centos 7 (Fedora 20 also works). The scripts assume the use of systemd - so this should work on other distros that also support systemd.
- For consistency between environments a forgerock user is created ("fr" - because no one likes to type long names). Most services run under this account.
- To set up ssh for the fr user (so you can You can
ssh [email protected]) Add your public ssh key to roles/create-fr-user/files. Edit roles/create-fr-user/tasks/main.yml to reflect the name of your pub key file.
The install philosophy is to prefer the use of standard O/S packages in preference to downloading zip files. For example, the JDK is installed from a Centos packages using yum. This is a tradeoff. The O/S integration is better when using packages (for example, Centos comes with systemd scripts to manage tomcat), and it should be easier to upgrade in the future, but this approach does make the install process quite O/S specific.
The install is split into two top level playbooks. The first playbook (vagrant.xml) primes the environment required for the main ForgeRock playbook (frstack.yml). Over time there will be an aws.yml playbook, a gce.yml, and so on.
The first playbook is responsible for installing a few base O/S packages and for create the "fr" forgerock user under which the products will be installed.
The second playbook "frstack.yml" does most of the heavy lifting and completes the install. The frstack.yml should be generic enough to run on any environment. This playbook is included from vagrant.yml .
There is a work-in-progress playbook called fr_optional.yml which is where optional software
and configuration will go.
If provisioning fails for some reason you can re-run vagrants provisioning using:
vagrant provision
If you want to run specific ansible roles, the frstack.yml playbook has a number of "tags" that can be used. Run the shell script:
bin/frstack [tagname]
to run a specific set of tags. For example, to provision just OpenAM:
bin/frstack openam
Note: If you want to re-install a product you can stop the service and delete the directory. The products are installed under /opt/ois. Tomcat instances are under the standard Fedora location (/var/lib/tomcats/).
The default build uses nightly build binaries. Edit vars/nightly.yml with the URL locations of the ForgeRock products. These will change over time so you might have to tweak the locations.
If you want to use released products you will need to download these from forgerock.com and make them available on an http server. Edit released.yml with the product locations.
Edit group_vars/all to switch between the released vs. nightly builds
- Using squid proxy does not work reliably with yum. Fedora dynamically picks a rpm server which messes up squid caching
- Make this work on both Debian / Centos / etc. (anything that supports systemd).
- looks like the HOSTNAME needs to be set to the fqdn on the machine /etc/sysconfig/network or openam config bombs out This is fixed for Vagrant by setting config.vm.hostname. Will need a fix for other environments
- tomcat agent installer does not put filter in global web.xml. Need to fix up apps web.xml
- Configure agents- in progesss. Basic Apache install working
- Configure sample policies
- Add HA, multi-master replication, etc
- Configure openig as an agent
- Openig - gateway conf/ directory needs to be set to /opt/openig.
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