[checkmk-commits] mk_sap_hana: More generic way to find out SID and INSTANCE

Module: check_mk Branch: master Commit: da23bff22c97cf38328aba3eabcc0e2d33656d91 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=da23bff22c97cf… Author: Simon Betz &lt;si(a)mathias-kettner.de&gt; Date: Fri Mar 29 15:30:01 2019 +0100 mk_sap_hana: More generic way to find out SID and INSTANCE Change-Id: I14652079421bf516aab2044da687f627772d967f --- agents/plugins/mk_sap_hana | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/agents/plugins/mk_sap_hana b/agents/plugins/mk_sap_hana index caafd7c..946f1e1 100755 --- a/agents/plugins/mk_sap_hana +++ b/agents/plugins/mk_sap_hana @@ -486,15 +486,15 @@ function do_query () { # | | # '----------------------------------------------------------------------' - # pgrep might not be available on older distros: # shellcheck disable=SC2009 ps -efw | grep "[H]DB.*sapstartsrv" | while read -r line; do - # (!<= is a look behind assertion, so we find \w{3} <- 3 alpha-numerical characters, that follow " /usr/sap/" <- note the leading space - SID=$(echo "$line" | grep -Po '(?<= /usr/sap/)\w{3}') - - # same logic as above, but look for 2 \d digits - INSTANCE=$(echo "$line" | grep -Po "(?<= /usr/sap/${SID}/HDB)\d{2}") + # 'sapstartsrv' may have different base paths: + # /hana/shared/ABC/HDB10/exe/sapstartsrv pf=/hana/shared/ABC/profile/ABC_HDB10_FOOBAR -D -u USER + # /usr/sap/ABC/HDB10/exe/sapstartsrv pf=/hana/shared/ABC/profile/ABC_HDB10_FOOBAR -D -u USER + # From these paths we extract: SID=ABC, INSTANCE=10 + SID=$(echo "$line" | sed 's/.*\/\(.*\)\/.*\/exe\/sapstartsrv.*/\1/g') + INSTANCE=$(echo "$line" | sed -e 's/.*\/\(.*\)\/exe\/sapstartsrv.*/\1/g' -e 's/[^0-9]//g') # grep only the first word = the user running the instance INSTANCE_USER=$(echo "$line" | grep -Po "^\s*(\w+)")