[nginx] Fix nginx warnings

[acozine]

The load balancer currently warns us:

pulsys@lib-adc1:/etc/nginx$ sudo nginx -s reload
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/abid_prod.conf:23
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/cdh_prod_geniza.conf:46
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/cicognara-org.conf:25
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/iiif-staging.conf:23
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/imagecat_prod.conf:23
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/issuetracker.conf:24
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/lae-prod.conf:24
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/lib-mudd-prod.conf:59
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/lib-mudd-staging.conf:24
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/libimages.conf:33
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/library-prod.conf:75
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/libweb5.conf:12
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/locator-prod.conf:24
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/lrp.conf:23
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/maps-prod.conf:24
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/researchdata_prod.conf:33
nginx: [warn] protocol options redefined for 0.0.0.0:443 in /etc/nginx/conf.d/researchdata_staging.conf:24

This fix is to change listen 443 ssl; to listen 443 ssl http2; in the site config files.

Keep an inventory of fixed domains

• catalog-prod.conf
• catalog-staging.conf

[amitduaaa]

I can work on this. Please assign this to me.

[acozine]

@iconichal thanks for offering to work on this issue! We can't assign an issue outside of our team, but if you open a PR we would at least consider merging it.

[leefaisonr]

The original fix when running sudo nginx -s reload generates more errors.
We changed the nginxplus role in abid on line 24 from:

listen 443 ssl http2;

To look like:

   listen 443 ssl;

    http2 on;

We then tested this fix by running the playbook, and checking the site after to see if it was still up.

[kayiwa]

closed by this work #5765