Change Details

As a ES cluster maintainer I want separate indices for Wikimedia Commons and Wikidata so that the wikipedia indices aren't afffected by commons/wikidata growth. Wikibase related indices are larger and growing faster than our other indices. This presents an issue for resources allocation. Isolating those indices on a specific cluster should allow better visibility, resources management / planning. Some investigation is needed to decide what the optimal solution is here (another cluster on the same physical hosts, how to split the hardware resources, moving some smaller indices to Ganeti, other solutions...). AC: * Optimal solution designed for indices * Requests made for the hardware

As a ES cluster maintainer I want separate indices for Wikimedia Commons and Wikidata so that the wikipedia indices aren't afffected by commons/wikidata growth. Wikibase related indices are larger and growing faster than our other indices. This presents an issue for resources allocation. Isolating those indices on a specific cluster should allow better visibility, resources management / planning. Some investigation is needed to determine the current resource usage. AC: * Report on the current resource usage.

As a ES cluster maintainer I want separate indices for Wikimedia Commons and Wikidata so that the wikipedia indices aren't afffected by commons/wikidata growth. Wikibase related indices are larger and growing faster than our other indices. This presents an issue for resources allocation. Isolating those indices on a specific cluster should allow better visibility, resources management / planning. Some investigation is needed to decide what the optimal solution is here (another cluster on the same physical hosts, how to split the hardware resources, moving some smaller indices to Ganeti, other solutions...)termine the current resource usage. AC: * Optimal solution designed for indices * Requests made for the hardware* Report on the current resource usage.