From f0b98bd0114df1e1ebb82ff300f9532d86b3eb18 Mon Sep 17 00:00:00 2001 From: tv Date: Wed, 24 May 2017 01:43:50 +0200 Subject: krebs/5pkgs: move simple pkgs to a subdir --- krebs/5pkgs/logf/default.nix | 114 ------------------------------------------- 1 file changed, 114 deletions(-) delete mode 100644 krebs/5pkgs/logf/default.nix (limited to 'krebs/5pkgs/logf') diff --git a/krebs/5pkgs/logf/default.nix b/krebs/5pkgs/logf/default.nix deleted file mode 100644 index ac95acb33..000000000 --- a/krebs/5pkgs/logf/default.nix +++ /dev/null @@ -1,114 +0,0 @@ -{ lib, pkgs, ... }: - -with import ; - -let - default-host-colors = pkgs.writeJSON "logf.default-host-colors.json" { - }; - default-prio-colors = pkgs.writeJSON "logf.default-prio-colors.json" { - "0" = 196; # emerg - "1" = 160; # alert - "2" = 124; # crit - "3" = 009; # err - "4" = 011; # warning - "5" = 255; # notice - "6" = 250; # info - "7" = 139; # debug - "-" = 005; # undefined priority - }; - default-urgent = pkgs.writeJSON "logf.default-urgent.json" [ - ]; -in - -pkgs.writeDashBin "logf" '' - export LOGF_HOST_COLORS LOGF_PRIO_COLORS LOGF_URGENT - LOGF_HOST_COLORS=$(cat "''${LOGF_HOST_COLORS-${default-host-colors}}") - LOGF_PRIO_COLORS=$(cat "''${LOGF_PRIO_COLORS-${default-prio-colors}}") - LOGF_URGENT=$(cat "''${LOGF_URGENT-${default-urgent}}") - printf '%s\0' "$@" \ - | ${pkgs.findutils}/bin/xargs -0 -P 0 -n 1 ${pkgs.writeDash "logf-remote" '' - target=$1 - target_host=$(echo "$1" | sed 's/^.*@//;s/\..*//') - exec 3>&1 - 2>&1 1>&3 ssh "$target" -T \ - -o PreferredAuthentications=publickey \ - -o StrictHostKeyChecking=yes \ - exec journalctl -af -n 0 -o json \ - | stdbuf -oL jq -Rcf ${pkgs.writeJq "logf-remote-error.jq" '' - { - PRIORITY: "4", - MESSAGE: ., - SYSLOG_IDENTIFIER: env.target_host, - } - ''} - sleep 10m - exec "$0" "$@" - ''} \ - | ${pkgs.jq}/bin/jq -Rrf ${pkgs.writeJq "logf-filter.jq" '' - (env.LOGF_HOST_COLORS | fromjson) as $host_colors | - (env.LOGF_PRIO_COLORS | fromjson) as $prio_colors | - (env.LOGF_URGENT | fromjson | map("(\(.))") | join("|")) - as $urgent_regex | - - def when(c; f): if c then f else . end; - - # anaphoric gsub - def agsub(re; f): - # Don't try empty regex: https://github.com/stedolan/jq/issues/1206 - when(re != ""; gsub("(?\(re))"; .it | f)); - - # :: [int] -> sgr - def sgr: "\u001b[\(map(tostring) | join(";"))m"; - - # :: sgr - def rst: [] | sgr; - - # :: int -> sgr - def fg(i): [38,5,i]|sgr; - # TODO def fg(r;g;b): [38,2,r,g,b]|sgr; - # http://cvs.schmorp.de/rxvt-unicode/src/command.C?revision=1.570&view=markup&sortby=log&sortdir=down - - # (sgr; sgr) | (null; any) :: str -> str - def col(a; b): when(a != null; a + . + b); - def col(a): col(a; rst); - - - def p_time: - ._SOURCE_REALTIME_TIMESTAMP - | if . != null then . | fromjson | . / 1000000 else now end - | gmtime - | todateiso8601 - | col(fg(237)); - - def p_host: - ._HOSTNAME - | if . != null then . else "-" end - | col($host_colors[.]|when(. != null; fg(.))); - - def p_ident: - if .SYSLOG_IDENTIFIER != null then .SYSLOG_IDENTIFIER - else ._COMM end - | col(fg(244)); - - def p_message: - fg($prio_colors[if has("PRIORITY") then .PRIORITY else "-" end]) - as $prio_c | - .MESSAGE - | sub("\r$"; "") - | agsub($urgent_regex; "\(.)\u0007" | col(fg(219); $prio_c)) - | col($prio_c); - - try fromjson catch { - _SOURCE_REALTIME_TIMESTAMP: now | tostring | sub("[.]"; ""), - SYSLOG_IDENTIFIER: "logf/journalctl", - MESSAGE: ., - } | - - [ p_time - , p_host - , p_ident - , p_message - ] - | join(" ") - ''} -'' -- cgit v1.2.3