Security - root/client communication is done over ssh standard IO by default.Processes running on nodes that crash or are cancelled are automatically rescheduled.A node may be started manually (this has security implications). On-the-fly addition of new cluster nodes.So far, this has been extensively tested only on Linux machines, but it should be platform-independent. Server and clients must have access to a shared network file server if file transfer is required.Fiji Archipelago makes use of ssh and ssh key pair authentication, so the server must have a private key file that matches a public key in authorized_hosts on the client.Root and client nodes should all have the same version of Fiji installed.By default, communication is done by standard IO over ssh when possible, but may optionally be done via insecure sockets instead. A program consists of several processes, the computations that are exported to the client nodes.Ĭlient nodes either may be started by the root node, or else the root node may be configured to accept connections from client nodes that have been started manually. Client nodes are computers that perform computations exported from the root node. If you’d like to help, check out the how to help guide!įiji Archipelago is a plugin that brings Cluster functionality to Fiji Overviewįiji Archipelago is a tool designed to make it easy for programmers to export Fiji/ImageJ functionality over a network to several other computers.įor the purposes of this article, the root node is the computer from which the cluster is started and managed. The content of this page has not been vetted since shifting away from MediaWiki.
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