Changing Cluster Configurations
For more information on working with a Zend Server cluster, watch this video:
This procedure describes how to change your entire cluster's configuration. In a cluster, any changes that you do are applied to all the servers in your cluster without exception.
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To change a cluster configuration:
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The changes will be applied to all the servers belonging to the cluster. |
These procedures describe how to apply or revert external changes made to the settings of a single cluster server via the file system. If applied, the new settings are applied on all the servers in the cluster. If reverted, the new settings are reverted to the current cluster configuration.
Applying the Changes to the Cluster
After making an external change to the server settings via your file system, the Notification Center will notify you of an existing configuration mismatch. This procedure describes how to apply this change to all the servers in the cluster.
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To apply changes to the entire cluster:
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Reverting the Changes to Cluster Configurations
After making an external change to the server settings via your file system, the Notification Center will notify you of an existing configuration mismatch. This procedure describes how to revert your changes to the cluster configurations.
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To revert changes to cluster configurations:
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If you are planning to make comprehensive changes, and you are not sure what the outcome will be in terms of performance and behavior, or you want to make changes to a cluster running a PHP application in production, the safest alternative is to manually apply the changes on a staging server, test it, and then export the changes to your cluster using the Zend Server Import/Export feature.
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To import configurations to your cluster:
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You can also export your current settings for future use, as a back-up or for copying into another working environment. For more information, see Backing Up and Restoring Settings. |