driver that reports to server

.gitignore

@@ -0,0 +1 @@
+/.env*

modules/cpu.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+slug='cpu-load'
 name='CPU Load'
 recommend=1
 available=1

modules/fs-capacity.sh

@@ -2,6 +2,7 @@
 
 THRESHOLD=90
 
+slug='fs-usage'
 name='Filesystem Usage'
 recommend=1
 

modules/fs-inode.sh

@@ -2,6 +2,7 @@
 
 THRESHOLD=90
 
+slug='fs-inode-usage'
 name='Filesystem Inode Usage'
 recommend=1
 

modules/memory-health.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+slug='memory-health'
 name='Memory Health'
 recommend=1
 if command -v memtester >/dev/null 2>&1; then

modules/memory-usage.sh

@@ -46,6 +46,7 @@ get_mem_info() {
     return 1
 }
 
+slug='memory-usage'
 name='Memory Usage'
 available=1
 if ! get_mem_info; then

modules/services.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+slug='services'
 name='Services'
 recommend=0
 if command -v systemctl >/dev/null 2>&1; then

modules/smart.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+slug='smart-disk-health'
 name='SMART Disk Health Check'
 recommend=1
 if command -v smartctl >/dev/null 2>&1; then

modules/swap.sh

@@ -1,5 +1,6 @@
 #!/bin/sh
 
+slug='swap-usage'
 name='Swap'
 available=1
 recommend=0

modules/zfs.sh

@@ -1,5 +1,6 @@
 set -eu
 
+slug='zfs-pool'
 name='ZFS Pool'
 recommend=0
 

webdriver.sh

@@ -0,0 +1,56 @@
+#! /bin/sh
+cd "$(dirname "$0")" || exit 1
+
+. ./util.sh
+. ./.env.sh
+
+urlencode() {
+    string="$1"
+    i=1
+    len=${#string}
+    while [ $i -le $len ]; do
+        c=$(printf "%s" "$string" | cut -c $i)
+        printf '%%%02X' "'$c"
+        i=$((i + 1))
+    done
+    printf '\n'
+}
+
+report() {
+    curl -X POST --retry 3 "$API_URL/health-check/$API_KEY?rkid=$resource_kind_id&name=$(urlencode "$2")&status=$1" --data-raw "$3" >/dev/null 2>&1
+}
+
+ok() {
+    report 0 "$1" "$3"
+    printf '[OK]   %s\n' "$3"
+}
+
+warn() {
+    report 1 "$1" "$3"
+    printf '[WARN] %s\n' "$3"
+}
+
+run_module() {
+    set -eu
+
+    . "$1"
+    printf '%s\n' "$name"
+
+    if [ "$available" -ne 1 ]; then
+        printf 'not available\n'
+        return
+    fi
+
+    resource_kind_id="$(curl -X POST --retry 3 "$API_URL/create-resource/$API_KEY/?slug=$(urlencode "$slug")&display_name=$(urlencode "$name")" 2>/dev/null)"
+
+    check
+}
+
+ls modules | while IFS= read -r module; do
+    [ -f "modules/$module" ] || continue
+    ( run_module "modules/$module" ) 
+    if [ "$?" -ne 0 ]; then
+        printf 'Error running module: %s\n' "$module"
+    fi
+    printf '\n'
+done