logstash: make redis host and TLS configurable for simple pipelines - #511
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Saeid-Abadi wants to merge 4 commits into
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logstash: make redis host and TLS configurable for simple pipelines#511Saeid-Abadi wants to merge 4 commits into
Saeid-Abadi wants to merge 4 commits into
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The simple input/output (and default redis) templates hardcoded host => localhost with no TLS option, so pipelines could only reach a co-located Redis in plaintext. Add logstash_redis_input_host, logstash_redis_output_host and logstash_redis_tls (defaults keep the previous behaviour: localhost, no TLS).
DocSmith validation requires every defaults variable to be present in meta/argument_specs.yml. Add specs for logstash_redis_input_host, logstash_redis_output_host and logstash_redis_tls.
Match the wording already present in the generated README so the DocSmith README drift check passes. Descriptions now note that input/output hosts also cover the built-in forwarder/input pipelines and that logstash_redis_tls toggles ssl/ssl_enabled.
afeefghannam89
requested changes
Jul 29, 2026
Address review feedback: when logstash_redis_tls is enabled, allow supplying certificate, key, key passphrase, certificate authorities, supported protocols and verification mode on the redis outputs (built-in and simple pipelines). All optional, rendered only when defined; cipher suites intentionally omitted. The redis input plugin only exposes a boolean ssl option, so these granular options apply to outputs only.
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The simple input/output (and default redis) templates hardcoded host => localhost with no TLS option, so pipelines could only reach a co-located Redis in plaintext. Add logstash_redis_input_host, logstash_redis_output_host and logstash_redis_tls (defaults keep the previous behaviour: localhost, no TLS).