Add INTERNAL_LIGHTDASH_HOST_IGNORE_HTTPS_ERRORS docs for internal HTTPS headless browser setup#592
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rephus merged 1 commit intomainfrom May 4, 2026
05-04-add_internal_lightdash_host_ignore_https_errors_docs_for_internal_https_headless_browser_setup
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Documents the new
INTERNAL_LIGHTDASH_HOST_IGNORE_HTTPS_ERRORSenvironment variable and adds a dedicated section explaining how to run Lightdash on a fully internal HTTPS network whenSECURE_COOKIES=true.The new section covers why plain HTTP for
INTERNAL_LIGHTDASH_HOSTfails in this configuration (HSTS causing Chrome to auto-upgrade requests), and provides two options for handling TLS on the internal hostname:INTERNAL_LIGHTDASH_HOSTto an HTTPS URL.INTERNAL_LIGHTDASH_HOST_IGNORE_HTTPS_ERRORS=trueto skip TLS validation for screenshot traffic, with a note on the security trade-off and when this is appropriate.The environment variables reference is updated to include
INTERNAL_LIGHTDASH_HOST_IGNORE_HTTPS_ERRORSwith a description of its behaviour, default value, and a link to the new section.