![]() ValidationĬonfiguration properties are automatically validated on CAS startup to report issues with configuration binding, specially if defined CAS settings cannot be recognized or validated by the configuration schema. This means if you somehow misspell a property definition or fail to adhere to the dot-notation syntax and such, your setting is entirely refused by CAS and likely the feature it controls will never be activated in the way you intend. Unrecognized properties are rejected by CAS and/or frameworks upon which CAS depends. All other settings are controlled and provided to CAS via other underlying frameworks and may have their own schemas and syntax. Lower-case kebab format, such as cas.property-name=value.S ettings and properties that are controlled by the CAS platform directly always begin with the prefix cas. When possible, properties should be stored in This is both true for properties that are owned by CAS as well as those that might be presented to the system via an external library or framework such as Spring Boot, etc. While all forms are accepted by CAS, there are certain components (in CAS and other frameworks used) whose activation at runtime is conditional on a property value, where this property is required to have been specified in CAS configuration using kebab case. For instance cas.someProperty, cas.some-property, cas.some_property are all valid names. Property names can be specified in very relaxed terms. Review the codebase or better yet, ask questions to clarify the intended behavior. If you are unsure about the meaning of a given CAS setting, do NOT turn it on without hesitation. CAS at runtime will auto-configure all required changes for you. You should NOT have to explicitly massage a CAS XML/Java/etc configuration file to design an authentication handler, create attribute release policies, etc. Note that for nearly ALL use cases, declaring and configuring properties listed here is sufficient. All these ideas lead to upgrade headaches, maintenance nightmares and premature aging. Do NOT enable settings unless you are certain of their purpose and do NOT copy settings into your configuration only to keep them as reference. Do NOT copy/paste the entire collection of settings into your CAS configuration rather pick only the properties that you need. This metadata may not always be 100% accurate, or could be lacking details and sufficient explanations. You will need to adjust the url if you’re using a different OS.The collection of configuration properties listed in this section are automatically generated from the CAS source and components that contain the actual field definitions, types, descriptions, modules, etc. This is for development purpose and will not work in a production environment Note that, the value for this element should be given in the format of IP address:port.Īlso, from Docker 18.03 onwards the recommendation is to connect to the special DNS name which resolves to the internal IP address used by the host. This setting is optional to set and useful when you have a private cloud. In this case, the public addresses of the members are not an address of the container’s local network but an address defined by the host. By default, a member selects its socket address as its public address. Public-address overrides the public address of a member. Running CAS with Hazelcast, in general and without Docker, is simply as simple as including Hazelcast Ticket Registry in the overlay with the following starter settings:Ĭas.instanceName = localhost .cluster.portAutoIncrement = false .mbers = $ .management-center.enabled = true .management-center.url = We’ll also be configuring CAS to connect to a Hazelcast Management Center deployment to observe cluster members and monitor configuration and activity. ![]() This blog post focuses on marrying up the two use cases That is, getting CAS server nodes as Hazelcast cluster members to discover each other and form a cluster while running as Docker containers. Likewise, producing a CAS docker image and running it a container is fairly straight forward, what with the scaffolding and machinery put into the CAS Overlay to produce images via the jib plugin or a native Dockerfile. In the simplest scenario, CAS server nodes are registered as Hazelcast cluster members via static discovery and that is fine for most deployments. This blog post was originally posted on Apereo GitHub Blog.įor a highly-available CAS deployment, running CAS backed by the Hazelcast Ticket Registry can be a great option. ![]()
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