Collect metrics for config options about redis_exporter HOT 10 CLOSED

CONFIG isn't available in AWS ElasticCache Redis. A flag would useful to disable this check. Right now it errors and then doesn't do the check-keys because of the continue.

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Ah, interesting.
Let me fix that so it continues even if it can't get the CONFIG output.

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Thanks for the fix, just deployed latest version and it works great. Passing 1025 queues on the command line for -check-keys is also surprisingly working.

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Wow, over 1k for check-keys is a lot, would regex or wildcard matching help in your case?

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A wildcard would definitely be cleaner but the command line list is working for now. I don't expect the list to expand for now.

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👍

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For the record, in AWS ElastiCache Redis, a maxmemory value is returned in the results of the INFO memory command. Perhaps it would be nice to add an option to look there instead?

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^ The above would be great, I'm using Redis on Heroku and the CONFIG option is also disabled there! Retrieving the data from INFO would be a good option to have.

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@cbarratt - this should be fixed via #64 and released as https://github.com/oliver006/redis_exporter/releases/tag/v0.11

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maxmemory --> "redis_memory_max_bytes" after v0.11

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