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Use an environment variable for CACHE_EXPIRY (#1169)

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Use an environment variable for CACHE_EXPIRY in whois plugin.
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ruliane 2021-01-31 16:56:43 +01:00 • committed by GitHub
parent 52898ef50c
commit f06ee36a05
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1 changed files with 3 additions and 2 deletions
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5
plugins/network/whois_
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@ -26,6 +26,7 @@ However, a few parameters, all optional, can be set if needed
env.extract_re s/PATTERN/REPL/ env.extract_re s/PATTERN/REPL/
env.warning_days <default: 7 days> env.warning_days <default: 7 days>
env.critical_days <default: 3 days> env.critical_days <default: 3 days>
env.cache_expiry_mins <default: 60 minutes>
The C<extract_re> will be used in C<sed> to extract the relevant expiry date. It The C<extract_re> will be used in C<sed> to extract the relevant expiry date. It
default to C<s/^.*[Ee]xpir.*: //>. Only lines for which a replacement has default to C<s/^.*[Ee]xpir.*: //>. Only lines for which a replacement has
@ -62,7 +63,7 @@ fi
EXTRACT_RE=${extract_re:-'s/^.*[Ee]xpir.*: //'} EXTRACT_RE=${extract_re:-'s/^.*[Ee]xpir.*: //'}
WARNING=${warning_days:-7} WARNING=${warning_days:-7}
CRITICAL=${critical_days:-3} CRITICAL=${critical_days:-3}
CACHE_EXPIRY=60 # minutes CACHE_EXPIRY=${cache_expiry_mins:-60}
# Args: domain name (optional, for title) # Args: domain name (optional, for title)
graph_config() { graph_config() {
@ -100,7 +101,7 @@ fetch() {
CACHEFILE="${MUNIN_PLUGSTATE}/$(basename "${0}").${FIELDNAME}.cache" CACHEFILE="${MUNIN_PLUGSTATE}/$(basename "${0}").${FIELDNAME}.cache"
if [ -z "$(find "${CACHEFILE}" -mmin -${CACHE_EXPIRY} 2>/dev/null)" ]; then if [ -z "$(find "${CACHEFILE}" -mmin -"${CACHE_EXPIRY}" 2>/dev/null)" ]; then
EXPIRY="$(whois "${NAME}" 2>/dev/null | sed -n "${EXTRACT_RE}p;T;q")" # T;q exits after printing the first match EXPIRY="$(whois "${NAME}" 2>/dev/null | sed -n "${EXTRACT_RE}p;T;q")" # T;q exits after printing the first match
DELTA_TS=U DELTA_TS=U
if [ -n "${EXPIRY}" ]; then if [ -n "${EXPIRY}" ]; then