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litespeed_wiki:lslb:faq [2017/10/26 15:56] Jackson Zhang [Does Web ADC handle backend nodes data synchronization?] |
litespeed_wiki:lslb:faq [2020/11/18 15:32] (current) Lisa Clarke Redirect to new Documentation Site |
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- | ====== LiteSpeed Web ADC FAQ ====== | + | ~~REDIRECT>https://docs.litespeedtech.com/products/lsadc/faq/~~ |
- | ===== Is this a solution which can work with a control panels?===== | + | |
- | Not yet, but we are working on it to work on it. | + | |
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- | ===== IP fail-over setup available on ADC? ===== | + | |
- | Not yet, but we are working on it. HA WebADC will have IP fail-over setup via Keepalived on Linux. If one ADC box is down, the other one will take over immediately. | + | |
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- | ===== Does Web ADC handle backend nodes data synchronization? ===== | + | |
- | Data synchronization across backend nodes is not a responsibility of the ADC. ADC only takes care its internal states. | + | |
- | For backend nodes, you will need a shared storage for files and DB replication for databases. If DB HA is not required, you can setup multiple web nodes talking to one DB server. | + | |
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- | ===== Rewrite rules for cache should be made on ADC or on the underlying web server(s) ===== | + | |
- | If rewrite rule is used to control cache behavior, it needs to be applied to ADC, ADC will work with WordPress/Magento cache plugin, ADC will get the cache control related response headers set by the plugin. | + | |
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- | ===== Does ADC support mod_security rules? ===== | + | |
- | Yes. ModSec engine in ADC is similar to the one in our web server. | + | |
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