/usr/lib/ruby/3.2.0/openssl/pkey.rb:132:in `initialize': could not parse pkey: unsupported (OpenSSL::PKey::DHError)
	from /usr/lib/ruby/3.2.0/openssl/pkey.rb:132:in `new'
	from /usr/lib/ruby/3.2.0/openssl/pkey.rb:132:in `new'
	from /usr/lib/ruby/3.2.0/openssl/ssl.rb:37:in `<class:SSLContext>'
	from /usr/lib/ruby/3.2.0/openssl/ssl.rb:23:in `<module:SSL>'
	from /usr/lib/ruby/3.2.0/openssl/ssl.rb:22:in `<module:OpenSSL>'
	from /usr/lib/ruby/3.2.0/openssl/ssl.rb:21:in `<top (required)>'
	from /usr/lib/ruby/3.2.0/openssl.rb:21:in `require_relative'
	from /usr/lib/ruby/3.2.0/openssl.rb:21:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
	from <internal:/usr/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
	from /usr/lib/ruby/gems/3.2.0/gems/fluentd-1.17.1/lib/fluent/command/ca_generate.rb:1:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
	from <internal:/usr/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
	from /usr/lib/ruby/gems/3.2.0/gems/fluentd-1.17.1/bin/fluent-ca-generate:4:in `<top (required)>'
	from /usr/bin/fluent-ca-generate:25:in `load'
	from /usr/bin/fluent-ca-generate:25:in `<main>'