monitors/http: support SNI

[tchernomax]

No description provided.

[tchernomax]

sorry, I can't build the dev image to generate all the docs and tests:

max@hostname % make image
…
[6/6] STEP 19/23: COPY scripts/patch-interpreter /bin/
--> 9090b4da6f1
[6/6] STEP 20/23: RUN ["/bin/ld-linux.so", "/bin/sh", "/bin/patch-interpreter", "/"]
Setting interpreter on /bin/* to /bin/ld-linux.so
container exited on segmentation fault
Error: error building at STEP "RUN /bin/ld-linux.so /bin/sh /bin/patch-interpreter /": error while running runtime: exit status 1
make: *** [Makefile:87: image] Error 125

[keitwb]

Ok, looks good. I changed the config name to sniServerName to make it clearer what it is for and generated the docs for the config.

[tchernomax]

@keitwb thank you