status quo

author: Erich Eckner <git@eckner.net> 2021-06-27 09:10:11 +0200
committer: Erich Eckner <git@eckner.net> 2021-06-27 09:10:11 +0200
commit: 763e3c7bd3b70f7f59a9a23b259f714ff4d3d811 (patch)
tree: cfb59e6a59085a17360e0cdf3e74777504713894
download: print-status-763e3c7bd3b70f7f59a9a23b259f714ff4d3d811.tar.xz
6 files changed, 246 insertions, 0 deletions
diff --git a/print-status b/print-status
new file mode 100755
index 0000000..f28821a
--- /dev/null
+++ b/print-status
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+{
+  find /dev/mapper -mindepth 1 -maxdepth 1 \( -name 'leg*' -o -name 'foot*' \) -printf '%f\n' \
+    | sort -u \
+    | xargs -rn1 cryptsetup status \
+    | grep -v '^\s\+device:'
+  sed -n '
+    /^Personalities/d
+    /^\S/ {
+      N
+      s/^\(\S\+\)\s*:.*\n\s*\([0-9]\)/\1: \2/
+      T
+      p
+    }
+  ' /proc/mdstat \
+    | sort -u
+  find /sys/block/ -mindepth 1 -maxdepth 1 -name 'md*' -printf '%f: ' -exec cat {}/md/mismatch_cnt \; \
+    | sort -u
+  ssacli ctrl slot=1 ld all show \
+    | grep -v '^\s*$'
+} | \
+  if mountpoint -q /srv/http/tmp; then
+    sponge /srv/http/tmp/status
+    date +%s > /srv/http/tmp/status.time
+  else
+    cat
+  fi
diff --git a/print-status-html b/print-status-html
new file mode 100755
index 0000000..d4c30c6
--- /dev/null
+++ b/print-status-html
@@ -0,0 +1,184 @@
+#!/bin/bash
+
+watch_dirs=('/data/raid/harti')
+
+{
+  cat <<EOF
+<html><head><title>Status Of Backup Server</title></head><body>
+<h1>Partitions</h1>
+EOF
+
+  for dir in "${watch_dirs[@]}"; do
+    {
+      du -sxh "${dir}"
+      df -h "${dir}" \
+        | sed '1d'
+    } \
+      | tr '\n' ' '
+    printf '\n'
+  done \
+    | awk '{
+      print $2 ": " $1 "B (partition: " $5 "B of " $4 "B used, " $6 "B free)<br>"
+    }'
+
+  cat <<EOF
+<h1>Crypt Devices</h1>
+EOF
+
+  find /dev/mapper -mindepth 1 -maxdepth 1 \( -name 'leg*' -o -name 'foot*' \) -printf '%f\n' \
+    | sort -u \
+    | xargs -rn1 cryptsetup status \
+    | sed '
+      s/^\s\+//
+      s/\s\+$//
+      \,^/dev/mapper/, !d
+      / is active and is in use\.$/ {
+        s,.*,<font color="#008000">\0</font>,
+        b
+      }
+      s,.*,<font color="#800000">\0</font>,
+    ' \
+    | sed '
+      s/$/<br>/
+    '
+
+  cat <<EOF
+<h1>Software RAIDs</h1>
+EOF
+
+  {
+    sed -n '
+      /^Personalities/d
+      /^\S/ {
+        N
+        s/^\(\S\+\)\s*:.*\n\s*\([0-9]\)/\1: \2/
+        T
+        p
+      }
+      s/^\s\+\(\[[^][]\+]\)\s\+\(\S\+\)\s\+=\s\+\(\S\+\)\s\+\S\+\s\+\(finish=\S\+\)\s.*$/\2 \3 \1 \4/
+      T
+      p
+    ' /proc/mdstat \
+      | sort -u \
+      | while read -r line; do
+        if [ -z "${line%%* finish=*min*}" ]; then
+          duration="${line##* finish=}"
+          duration="${duration%%min*}"
+          time=$(
+            date +'%F %T' -d@$((
+              $(date +%s) + $(echo "60 * ${duration}" | bc -l | sed 's/\..*$//')
+            ))
+          )
+          printf '%s (%s)\n' "${line}" "${time}"
+        else
+          printf '%s\n' "${line}"
+        fi
+      done \
+      | sed '
+        s,.*\[U\+\]$,<font color="#008000">\0</font>,
+        t
+        s,^\(re\(shape\|covery\|sync\) \S\+\) \[\(\S*\)>\(\.*\)\] \(\S\+\s\+\S\+\s\+\S\+\)$,<font color="#808000">\1</font> <tt>[<font color="#008000">\3</font><font color="#808000">\&gt;</font><font color="#800000">\4</font>]</tt> \5,
+        t
+        s,.*,<font color="#800000">\0</font>,
+      '
+
+    find /sys/block/ -mindepth 1 -maxdepth 1 -name 'md*' -printf '%f: ' -exec cat {}/md/mismatch_cnt \; \
+      | sort -u \
+      | sed '
+        s/$/ mismatches/
+        /^\S\+: 0 mismatches$/ {
+          s,.*,<font color="#008000">\0</font>,
+          b
+        }
+        s,.*,<font color="#800000">\0</font>,
+      '
+  } \
+    | sed '
+      s/$/<br>/
+    '
+
+  cat <<EOF
+<h1>Hardware RAIDs</h1>
+EOF
+
+  ssacli ctrl slot=1 ld all show \
+    | sed '
+      s/^\s\+//
+      s/\s\+$//
+      /^$/d
+      /^logicaldrive/ !b
+      / OK)$/ {
+        s,.*,<font color="#008000">\0</font>,
+        b
+      }
+      s,.*,<font color="#800000">\0</font>,
+    ' \
+    | sed '
+      s/$/<br>/
+    '
+
+  cat <<EOF
+<h1>Backups</h1>
+<table>
+<tr><th>Status</th><th>Name</th><th>Letztes erfolgreiches Backup</th></tr>
+EOF
+  last-backups \
+    | sed '
+      /VERALTET\|LEER/ ! s/^/ok/
+    ' \
+    | awk '{
+      print "<tr><td>" $1 "</td><td>" $2 "</td><td>" $3 "</td></tr>"
+    }' \
+    | sed '
+      s/^\(<tr><td>[^<>]*\)_laeuft/\1 (l\&auml;uft)/
+      /^<tr><td>ok\( [^<>]\+\)\?</ {
+        s,<td>\([^<>]\+\)</td>,<td><font color="#008000">\1</font></td>,g
+        b
+      }
+      s,<td>\([^<>]\+\)</td>,<td><font color="#800000">\1</font></td>,g
+    '
+  cat <<EOF
+</table>
+EOF
+
+  if [ -f /srv/http/tmp/index.html ]; then
+
+    cat <<EOF
+<table>
+<tr><th>Name</th><th>Fortschritt</th><th>bisherige Gr&ouml;&szlig;e</th></tr>
+EOF
+
+    OUTPUT=/srv/http/tmp/index.html backup-progress \
+      | tr -d '()' \
+      | awk '{print "<tr><td>" $1 "</td><td>" $2 " " $3 "</td><td>" $4 " " $5 "</td></tr>"}'
+
+    cat <<EOF
+</table>
+EOF
+
+  fi
+
+  cat <<EOF
+<h1>Status</h1>
+EOF
+  printf 'Bericht erstellt am %s um %s Uhr (%s).<br>\n' \
+    "$(
+      date '+%F'
+    )" \
+    "$(
+      date '+%H:%M:%S'
+    )" \
+    "$(
+      date '+%Z'
+    )"
+
+  cat <<EOF
+</body></html>
+EOF
+
+} | \
+  if mountpoint -q /srv/http/tmp; then
+    sponge /srv/http/tmp/index.html
+  else
+    cat
+  fi
diff --git a/print-status-html.service b/print-status-html.service
new file mode 100644
index 0000000..935792a
--- /dev/null
+++ b/print-status-html.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=print status of raid as html
+
+[Service]
+Type=simple
+ExecStart=/root/print-status-html
diff --git a/print-status-html.timer b/print-status-html.timer
new file mode 100644
index 0000000..f91e2fe
--- /dev/null
+++ b/print-status-html.timer
@@ -0,0 +1,11 @@
+[Unit]
+Description=repeatedly print raid status as html
+
+[Timer]
+AccuracySec=1us
+RandomizedDelaySec=10min
+OnUnitInactiveSec=10min
+OnBootSec=2min
+
+[Install]
+WantedBy=timers.target
diff --git a/print-status.service b/print-status.service
new file mode 100644
index 0000000..3730aa7
--- /dev/null
+++ b/print-status.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=print status of raid
+
+[Service]
+Type=simple
+ExecStart=/root/print-status
diff --git a/print-status.timer b/print-status.timer
new file mode 100644
index 0000000..b897dc9
--- /dev/null
+++ b/print-status.timer
@@ -0,0 +1,11 @@
+[Unit]
+Description=repeatedly print raid status
+
+[Timer]
+AccuracySec=1us
+RandomizedDelaySec=30sec
+OnUnitInactiveSec=30sec
+OnBootSec=1min
+
+[Install]
+WantedBy=timers.target
author	Erich Eckner <git@eckner.net>	2021-06-27 09:10:11 +0200
committer	Erich Eckner <git@eckner.net>	2021-06-27 09:10:11 +0200
commit	763e3c7bd3b70f7f59a9a23b259f714ff4d3d811 (patch)
tree	cfb59e6a59085a17360e0cdf3e74777504713894
download	print-status-763e3c7bd3b70f7f59a9a23b259f714ff4d3d811.tar.xz