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Diffstat (limited to 'qa/common.discovery')
| -rw-r--r-- | qa/common.discovery | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/qa/common.discovery b/qa/common.discovery new file mode 100644 index 0000000..c83a369 --- /dev/null +++ b/qa/common.discovery @@ -0,0 +1,64 @@ +# +# Common shell routines for testing service discovery +# Copyright (c) 2014 Red Hat. +# + +_filter_discovery_sought() +{ + # Only pmcd is guaranteed to be running, but other services may also be. + # Transform two cases - no servers vs found servers - into deterministic + # output for the --all invocations + sed \ + -e 's/No \(pmproxy servers\) discovered/Sought \1/g' \ + -e 's/No \(pmwebd servers\) discovered/Sought \1/g' \ + -e 's/Discovered \(pmproxy servers\):/Sought \1/g' \ + -e 's/Discovered \(pmwebd servers\):/Sought \1/g' \ + # end +} + +_filter_discovery_unresolved() +{ + sed -e '/ pcp:/d; + / proxy:/d; + / http:/d' \ + | _filter_discovery_sought +} + +_filter_discovery_resolved() +{ + # Pass unresolved urls, filter the resolved ones. + sed -e '/ pcp:\/\/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/{p;b}; + / proxy:\/\/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/{p;b}; + / http:\/\/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/{p;b}; + / pcp:/d; + / proxy:/d; + / http:/d' \ + | _filter_discovery_sought \ + | _filter_discovery_unresolvable +} + +_filter_discovery_unresolvable() +{ + # For each unresolved address in the response, see if we can resolve + # it using dig(1). If not, filter it out as an unresolvable result. + # Oherwise, leave it in as an erroneous result. + while read line + do + # If the line is an unresolved service, then see if we can resolve it + # using dig(1). + if echo $line | grep -q -e '^pcp://' -e '^proxy://' -e '^http://'; + then + addr=`echo $line | + sed -e 's|pcp://\(.*\):[0-9]\+|\1|'` + + # If dig(1) can not resolve this address, then it is a correctly + # unresolved address. Filter it out. Otherwise keep it as an + # erroneously unresolved address. + dug=`dig -x $addr +short` + [ -z "$dug" ] && continue + fi + + # Keep this line + echo $line + done +}
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