-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
1 changed file
with
135 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,136 @@ | ||
| # demo-idp Playbook - Provision a Keycloak IDP | ||
|
|
||
| This playbook deploy a `keycloak` identity provider on a `Opensuse Leap 15` machine. | ||
|
|
||
| `postgres` is used as database, the setup is a production single keycloak instance deployed a `docker container`, | ||
| exposed through `nginx` with a `letsencrypt` certificate automatically provisioned with `certbot` using `http-01` challenge for the domain | ||
| provided as playbook variable. | ||
| `firewalld` is configured to ensure the appropriate firewall rules to access only the `keycloak` instance. | ||
|
|
||
| ### Moving parts | ||
|
|
||
| - [keycloak]("https://www.keycloak.org/") | ||
| - [postgresql]("https://www.postgresql.org/") | ||
| - [openSuse Leap]("https://get.opensuse.org/leap") | ||
| - [docker]("https://www.docker.com/get-started") | ||
| - [nginx]("https://nginx.org/") | ||
|
|
||
| ## Installation | ||
|
|
||
| ### Target machine prerequisites | ||
|
|
||
| - openSuse Leap, version >= 15.3 | ||
| - sshd | ||
|
|
||
| ### Admin machine prerequisites | ||
|
|
||
| - python3.11 | ||
| - ansible, version 9.7.0 | ||
| - docker (only when using docker installation method) | ||
| - ssh connection to the target machine | ||
|
|
||
| ### Required Playbook variables | ||
|
|
||
| | Name | Description | | ||
| | -------------------------- | ------------------------------------------------- | | ||
| | keycloak_server_name | Server name of the keycloak instance, domain name | | ||
| | keycloak_postgres_password | Password of the postgres keycloak database | | ||
| | keycloak_admin_password | Default password of the keycloak admin user | | ||
|
|
||
| ### Optional Playbook variables | ||
|
|
||
| | Name | Description | Default | | ||
| | --------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ | | ||
| | keycloak_admin_username | Default keycloak admin username | trentokcadmin | | ||
| | keycloak_container_name | Keycloak docker container name | keycloak | | ||
| | keycloak_container_image | Image and tag of keycloak docker container | keycloak_container_image | | ||
| | keycloak_postgres_db | Keycloak postgres database name, set by postgres_keycloak_db in group_vars/all | keycloak | | ||
| | keycloak_postgres_user | Keycloak postgres database username, set by postgres_keycloak_user in group_vars/all | keycloak | | ||
| | keycloak_listen_port | Keycloak docker container local port binding | 8080 | | ||
| | provision_postgres | Provision postgresql, install, configure database, create users and permissions, set in group_vars/postgres-hosts | true | | ||
| | postgres_install | Install rpm postgresql | true | | ||
| | proxy_install_nginx | Install nginx rpm | true | | ||
| | proxy_override_nginx_default_conf | Override nginx default conf with the custom conf embedding vhosts | true | | ||
| | proxy_nginx_vhost_filename | Filename of the keycloak nginx vhost configuration file | keycloak | | ||
| | proxy_nginx_vhost_http_listen_port | Http listen port for nginx keycloak vhost | 80 | | ||
| | proxy_nginx_vhost_https_listen_port | Https listen port for nginx keycloak vhost | 443 | | ||
| | proxy_keycloak_upstream_name | Nginx upstream name for keycloak | keycloak | | ||
| | proxy_ssl_certificate_key_path | SSL certificate privkey path for keycloak nginx vhost | /etc/letsencrypt/live/{{ keycloak_server_name }}/privkey.pem | | ||
| | proxy_ssl_certificate_path | SSL certificate path for keycloak nginx vhost | "/etc/letsencrypt/live/{{ keycloak_server_name }}/cert.pem" | | ||
| | enable_certbot_certificate_provisioning | Enable SSL cert provisioning for nginx keycloak vhost | true | | ||
|
|
||
|
|
||
| ### Example inventory | ||
|
|
||
| ```yaml | ||
| all: | ||
| children: | ||
| keycloak-server: | ||
| hosts: | ||
| demo-idp: | ||
| ansible_host: "your-host" | ||
| ansible_user: "your-user" | ||
| postgres-hosts: | ||
| hosts: | ||
| demo-idp: | ||
| ansible_host: "your-host" | ||
| ansible_user: "your-user" | ||
| ``` | ||
| ### Playbook Usage | ||
| You could clone this repository or download the latest release of the `demo-idp` playbook through github releases. | ||
| Use the playbook `playbook.yml` to install and configure the IDP, use the playbook `playbook.cleanup.yml` to revert the installation. | ||
|
|
||
| Prior to running the playbook, tell ansible to fetch the required modules: | ||
| ``` | ||
| ansible-galaxy collection install -r requirements.yml | ||
| ``` | ||
|
|
||
| > **Note**: <br /> | ||
| > The `@` character in front of the `vars.json` path is mandatory. This tells `ansible-playbook` that the variables will not be specified in-line but | ||
| > as an external file instead. | ||
|
|
||
| Run the playbook: | ||
| ``` | ||
| ansible-playbook -i path/to/inventory.yml --extra-vars "@path/to/vars.json" playbook.yml | ||
| ``` | ||
|
|
||
| Having an inventory file called `inventory.yml` and a vars file called `extra-vars.json`, you could run the playbook | ||
|
|
||
| ```bash | ||
| $ ansible-playbook -i inventory.yml --extra-vars @extra-vars.json playbook.yml | ||
| ``` | ||
|
|
||
| **This is just an example you can use all the options of `ansible-playbook` with your inventory and other methods of variables injection.** | ||
|
|
||
| ### Playbook Usage - Docker container | ||
|
|
||
| You can use the docker image `ghcr.io/trento-project/werkzeugkoffer-demo-idp:rolling`, to run both playbooks, | ||
| the image contains the playbook files ready to be provisioned and all the necessary dependencies at the right version. | ||
|
|
||
| The docker image assumes you mount an `inventory` file and an `extra-vars` file. | ||
|
|
||
| Mounting your ssh socket will enable you to access the remote machines like in your local environment. | ||
|
|
||
| Assuming you have in the current folder a file called `inventory.yml` and `extra-vars.json` | ||
|
|
||
| ```bash | ||
| docker run \ | ||
| -e "SSH_AUTH_SOCK=/ssh-agent" \ | ||
| -v $(pwd)/inventory.yml:/playbook/inventory.yml \ | ||
| -v $(pwd)/extra-vars.json:/playbook/extra-vars.json \ | ||
| -v $SSH_AUTH_SOCK:/ssh-agent \ | ||
| ghcr.io/trento-project/werkzeugkoffer-demo-idp:rolling /playbook/inventory.yml /playbook/extra-vars.json | ||
| ``` | ||
|
|
||
| #### OSX Docker | ||
|
|
||
| ```bash | ||
| docker run \ | ||
| -e "SSH_AUTH_SOCK=/ssh-agent" \ | ||
| -v $(pwd)/inventory.yml:/playbook/inventory.yml \ | ||
| -v $(pwd)/extra-vars.json:/playbook/extra-vars.json \ | ||
| -v /run/host-services/ssh-auth.sock:/ssh-agent \ | ||
| ghcr.io/trento-project/werkzeugkoffer-demo-idp:rolling /playbook/inventory.yml /playbook/extra-vars.json | ||
| ``` |