Created
January 28, 2016 18:13
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Test CDN before migrating the actual DNS
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| #!/bin/sh | |
| # | |
| # <3 curl. | |
| # | |
| # Pages to check on MDN to get resource URIs | |
| URLS=' | |
| https://developer.mozilla.org/en-US/ | |
| https://developer.mozilla.org/en-US/docs/Web/HTML | |
| https://developer.mozilla.org/en-US/docs/Web/HTML/Block-level_elements | |
| https://developer.mozilla.org/en-US/docs/Web/API | |
| https://developer.mozilla.org/en-US/docs/Web/API/IDBIndexSync | |
| https://developer.mozilla.org/en-US/Apps | |
| ' | |
| for URL in $URLS | |
| do | |
| # grab an IP address from the CDN using the R53 Alias | |
| # this will be given to curl as a DNS override | |
| IP=$(dig mdn-cdn.prod.mozaws.net +short | head -1) | |
| echo "Checking $URL @ cdn $IP" | |
| # grep out URIs that point at the CDN and check them | |
| for RESOURCE in $(curl -s --resolve developer.cdn.mozilla.net:443:$IP "$URL" | \ | |
| grep developer.cdn.mozilla.net | \ | |
| grep -v noscript | grep -oE "https://[^\"']*\.(css|png|js)") | |
| do | |
| printf " - check ($IP) => $RESOURCE: " | |
| curl -sI --resolve developer.cdn.mozilla.net:443:$IP "$RESOURCE" | grep "HTTP/1.1 200 OK" | |
| done | |
| done | |
jezdez
commented
Jan 28, 2016
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