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keycloak

Install keycloak or Red Hat Single Sing-On server configurations.

Requirements

This role requires the python3-netaddr library installed on the controller node.

to install via yum/dnf: dnf install python3-netaddr
or via pip: pip install netaddr==0.8.0

Role Defaults

Variable	Description	Default
`keycloak_ha_enabled`	Enable auto configuration for database backend, clustering and remote caches on infinispan	`False`
`keycloak_db_enabled`	Enable auto configuration for database backend	`True` if `keycloak_ha_enabled` is True, else `False`
`keycloak_admin_user`	Administration console user account	`admin`
`keycloak_bind_address`	Address for binding service ports	`0.0.0.0`
`keycloak_host`	hostname	`localhost`
`keycloak_http_port`	HTTP port	`8080`
`keycloak_https_port`	TLS HTTP port	`8443`
`keycloak_management_http_port`	Management port	`9990`
`keycloak_management_https_port`	TLS management port	`9993`
`keycloak_java_opts`	Additional JVM options	`-Xms1024m -Xmx2048m`
`keycloak_prefer_ipv4`	Prefer IPv4 stack and addresses for port binding	`True`
`jvm_package`	RHEL java package runtime	`java-1.8.0-openjdk-devel`

Role Variables

The following are a set of required variables for the role:

Variable	Description
`keycloak_admin_password`	Password for the administration console user account

The following variables are required only when keycloak_ha_enabled is True:

Variable	Description	Default
`keycloak_modcluster_url`	URL for the modcluster reverse proxy	`localhost`
`keycloak_jdbc_engine`	backend database flavour when db is enabled: [ postgres, mariadb ]	`postgres`
`infinispan_url`	URL for the infinispan remote-cache server	`localhost:11122`
`infinispan_user`	username for connecting to infinispan	`supervisor`
`infinispan_pass`	password for connecting to infinispan	`supervisor`
`infinispan_sasl_mechanism`	Authentication type	`SCRAM-SHA-512`
`infinispan_use_ssl`	Enable hotrod TLS communication	`False`
`infinispan_trust_store_path`	Path to truststore with infinispan server certificate	`/etc/pki/java/cacerts`
`infinispan_trust_store_password`	Password for opening truststore	`changeit`

The following variables are required only when keycloak_db_enabled is True:

Variable	Description	Default
`keycloak_jdbc_url`	URL for the postgres backend database	`jdbc:postgresql://localhost:5432/keycloak`
`keycloak_jdbc_driver_version`	Version for the JDBC driver to download	`9.4.1212`
`keycloak_db_user`	username for connecting to postgres	`keycloak-user`
`keycloak_db_pass`	password for connecting to postgres	`keycloak-pass`

Dependencies

The roles depends on:

the redhat_csp_download role from middleware_automation.redhat_csp_download collection
the wildfly_driver role from middleware_automation.wildfly collection

Example Playbook

The following is an example playbook that makes use of the role to install keycloak

---
- hosts: ...
      collections:
        - middleware_automation.keycloak
      tasks:
        - name: Include keycloak role
          include_role:
            name: keycloak
          vars:
            keycloak_admin_password: "changeme"

License

Apache License 2.0

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