My Kibana is running behind corporate proxy, with curl, epr.elastic.co is reachable, but with Kibana service, I got below error, and added signer certificates into /etc/default/kibana
NODE_EXTRA_CA_CERTS="/etc/kibana/certs/live-kibana-bundle.pem" , and set http_proxy/https_proxy in /usr/lib/systemd/system/kibana.service, but no luck, the error is as below.
[ERROelease=true&kibana.version=8.11.3 failed, reason: getaddrinfo ENOTFOUND epr.elastic.coR][plugins.fleet] Failed to fetch latest version of synthetics from registry: Error connecting to package registry: request to https://epr.elastic.co/search?package=synthetics&prerelease=true&kibana.version=8.11.3 failed, reason: getaddrinfo ENOTFOUND epr.elastic.co
Thanks in advance.
Arthur