Integrate also nagios-based monitoring here

7 files changed, 1 insertions, 472 deletions

diff --git a/remote/lib b/remote/lib
new file mode 120000
index 0000000..dc598c5
--- /dev/null
+++ b/remote/lib
@@ -0,0 +1 @@
+../lib
\ No newline at end of file
diff --git a/remote/lib/README.txt b/remote/lib/README.txt
deleted file mode 100644
index c5998f8..0000000
--- a/remote/lib/README.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-conky format
-============
- - Server status
-    *                   ping works
-    *                   no output from 'check_server_status.sh' and additional listed checks 
-    [*]                 Checks for additional listed services 'check_<service>_status.sh'. 
-                        - The optional status is in the beginning of first line (0 - red, 1 - green, 2 - yellow). Otherwise, 'red' if any output (also if first word is non-number on the first string).
-                        - If first line starts from the status, the rest of the line is considered a header and reported on the status line. Everything else goes to textual section bellow.
-    [headers]             
-                        
-    ...                 Textual information reported by 'check_server_status.sh' and check_*_status.sh scripts. The format
-                        server:port[:service] text....
-    
- - Extra info for DarkSoft servers
-   *                    VPN to the server is working (checked with the ping). This not included in the scripted version, instead server traffic reported directly here.
-        # #             Traffic on VPN interface from/to
-
- - Server traffic
-    in/out/forw.        Yellow/Red if above specified threshold. No additional errors are reported here.
-
- - Services (operated by local scripts in 'services' directory)
-    *                   Online  
-    *                   Healthy
-    [headers]           Information about service operation
-        [errors]        Short information on critical errors are reported here (in conky, we push everything in the text section)
-        
-    ...                 Larger textual information about the problems.
-
-
-    Service format is following (status is on the last line and mandatory):
-        * Critical      Lines starting with '*' contain critical errors and highlighted (remote) / reported in the service table (conky)
-        Text            This is normal problem description reported in the textual area
-        # # [header]    Two statuses (0 - error, 1 - ok, 2 - warning) and optional header with information about service operation
-    
\ No newline at end of file
diff --git a/remote/lib/parameters.sh b/remote/lib/parameters.sh
deleted file mode 100644
index c172415..0000000
--- a/remote/lib/parameters.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-# Configurable
-timeout=2
-fold=120
-palete='blue'
-parallel=0
-report="standart_report"
-
-
-# Helpers
-ssh_params="-x -q -o "UserKnownHostsFile=/dev/null" -o "StrictHostKeyChecking=no" -o ConnectTimeout=$timeout"
diff --git a/remote/lib/print.sh b/remote/lib/print.sh
deleted file mode 100644
index a0fdcbe..0000000
--- a/remote/lib/print.sh
+++ /dev/null
@@ -1,168 +0,0 @@
-# underlines    4;30,...        blinking 5:30,...
-# backgrounds:  40,...
-
-declare -A colors=(
-    [black]='0;30'
-    [red]='0;31'
-    [green]='0;32'
-    [orange]='0;33'
-    [blue]='0;34'
-    [purple]='0;35'
-    [cyan]='0;36'
-    [lightgray]='0;37'
-    [gray]='1;30'
-    [lightred]='1;31'
-    [lightgreen]='1;32'
-    [yellow]='1;33'
-    [lightblue]='1;34'
-    [lightpurple]='1;35'
-    [lightcyan]='1;36'
-    [white]='1;37'
-)
-
-background=""
-foreground=""
-
-
-
-
-# Fixing color map
-#echo -ne "\e[44m"
-#echo -ne '\x1B[K'
-
-function set_background {
-    if [ -n "$background" ]; then
-        echo -ne "$background"
-        echo -ne '\x1B[K'
-    fi
-}
-
-function set_color {
-    local color=${1:-""}
-    local effect=${2:-""}
-    
-    c=${colors[$color]} 
-
-    
-    case "$effect" in
-      'u')
-        c=$(echo $c | sed -r "s/^0/4/ ; s/^1/1;4/")
-        ;;
-    esac
-    
-    [ -n "$color" ] && echo -ne "\033[${c}m"
-    set_background
-}
-
-function reset_color {
-    echo -ne "\033[0m"
-
-    set_background
-    [ -n "$foreground" ] && set_color "$foreground"
-}
-
-function finish {
-    echo -ne "\033[0m"
-    echo
-}
-
-function configure_palete {
-    case $1 in
-      blue)
-        background="\e[1;44m"
-        foreground="white"
-        ;;
-      *)
-        # Lightgray and Yellow are almost invisible on white
-        colors[yellow]=${colors[orange]}
-        colors[white]=${colors[black]}
-        colors[lightgray]=${colors[gray]}
-        colors[cyan]=${colors[blue]}
-        ;;
-    esac
-    
-    set_background
-    reset_color
-}
-
-function decorate {
-    local output="$1"
-    local color=${2:-""}
-    local effect=${3:-""}
-    
-    if [ -n "$color" ]; then
-        set_color $color $effect
-        echo -ne "${output}"
-        reset_color
-    else
-        echo -ne "$output"
-    fi
-}
-
-function eol {
-    sed 's/$/\x1B[K/'
-}
-
-function print_eol {
-    echo -e '\x1B[K'
-}
-
-
-
-function print {
-    local output="$1"
-    local color=${2:-""}
-    local char_limit=${3:-$fold}
-    local line_limit=${4:-0}
-    
-    local cmd="decorate \"${output}\" \"$color\" | fold -s -w $char_limit"
-    [ $line_limit -gt 0 ] && cmd="$cmd | head -n $line_limit"
-
-    eval "$cmd" | eol
-}
-
-
-function print_hline {
-    local color=${1:-"gray"}
-    local cols=${COLUMNS:-$(tput cols)}
-
-    decorate $(printf '%*s' $cols '' | tr ' ' -) "$color" 
-    echo | eol
-}
-
-function print_table {
-    # The problem here is that all escapes for colors are treated as normal visible symbols
-    sed "s/ ::: /@/g" | column -t -s "@" -o "    " | eol
-}
-
-function decorate_table {
-    print_hline
-    cat -
-    print_hline
-}
-
-function print_status {
-    local status="$1"
-
-    if [[ $status =~ ^.$ ]]; then
-        case $status in
-          0)
-            decorate "*" "red"
-            ;;
-          1)
-            decorate "*" "green"
-            ;;
-          2)
-            decorate "*" "yellow"
-            ;;
-          *)
-            decorate "$status" "red"
-            ;;
-        esac    
-    else
-        decorate "?" "red"
-    fi
-    echo -n " "
-}
-
-clear
diff --git a/remote/lib/report.sh b/remote/lib/report.sh
deleted file mode 100644
index e6766a4..0000000
--- a/remote/lib/report.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-function simple_report {
-    local generator="$1"
-    local filter="${2:-cat}"
-    {
-        eval "$generator 12>/dev/fd/12 | $filter"
-        report=$(cat<&12)
-    } 12<<EOF
-EOF
-    wait
-}
-
-
-function short_report {
-    local generator="$1"
-    local filter="${2:-print_table | decorate_table}"
-
-    configure_palete "$palete"
-    simple_report "$generator" "$filter"
-    finish
-}
-
-
-function standart_report {
-    local generator="$1"
-    local filter="${2:-print_table | decorate_table}"
-
-    configure_palete "$palete"
-    simple_report "$generator" "$filter"
-
-    print "$report"
-    echo
-    finish
-}
-
-
-function report {
-        # Eval breaks output for some reason
-    case $report in
-      simple_report)
-        simple_report "$@"
-        ;;
-      short_report)
-        short_report "$@"
-        ;;
-      standart_report)
-        standart_report "$@"
-        ;;
-      default)
-        echo "Report is not implemented"
-    esac
-}
diff --git a/remote/lib/run.sh b/remote/lib/run.sh
deleted file mode 100644
index fdd7311..0000000
--- a/remote/lib/run.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-function run_ {
-    local output=$(eval source "$@")
-
-    flock -x $0 echo -e "$output"
-}
-
-function run {
-    if [ $parallel -gt 0 ]; then
-        run_ "$@" &
-    else
-        run_ "$@"
-    fi
-}
diff --git a/remote/lib/status.sh b/remote/lib/status.sh
deleted file mode 100644
index 95e7bbb..0000000
--- a/remote/lib/status.sh
+++ /dev/null
@@ -1,196 +0,0 @@
-. lib/parameters.sh
-. lib/print.sh
-. lib/report.sh
-. lib/run.sh
-    
-function check_server_traffic {
-    local result="$1"
-    local yellow=${2:-0}
-    local red=${3:-0}
-    
-    local name=("in" "out" "fwd")
-
-    local traf    
-    read -ra traf <<< $result
-    if [ ${#traf[@]} -ne 3 ]; then
-        [ -z "$result" ] && result="No info received"
-        print "$result" "red" $fold 1 
-        return
-    fi
-    
-    local output=""
-    for i in $(seq 0 2); do
-        if ! [[ ${traf[$i]} =~ ^[0-9]+$ ]]; then
-            print "$result" "red" $fold 1
-            return
-        fi
-
-        local val=$(printf "% 4u" $((${traf[$i]} / 1024 / 1024 / 1024)))
-        if [ $red -gt 0 -a $val -gt $red ]; then
-            val=$(decorate "$val GB" "red")
-        elif [ $yellow -gt 0 -a $val -gt $yellow ]; then
-            val=$(decorate "$val GB" "yellow")
-        else
-            val="$val GB"
-        fi
-        
-#        output="$output${output:+, }${name[$i]}: $val"
-        output="$output${output:+, } $val"
-    done
-    
-#    print "$output"
-    print "in/out/fwd: $output"
-}
-
-function check_server_ {
-    local service=$1 && shift
-
-    local hopo
-    IFS=':' read -ra hopo <<< $1 && shift
-    local host=${hopo[0]}
-    local port=${hopo[1]:-22}
-
-    local result=$(ssh $ssh_params -p $port root@$host /opt/scripts/check_server_$service.sh 2>&1 )
-
-    case "$service" in
-      'traffic')
-        check_server_traffic "$result" "$@"
-        ;;
-      *)
-        print "$result"
-    esac        
-
-}
-
-
-function check_server_status {
-    local hopo
-    IFS=':' read -ra hopo <<< $1 && shift
-    local host=${hopo[0]}
-    local port=${hopo[1]:-22}
-    local services="$@"
-
-    local ping_output=$(scripts/ping.pl $host $port $timeout)
-    print_status "$ping_output"
-
-    if [ "$services" == "-" ]; then return; fi
-
-    if [ "$ping_output" == "1" ]; then
-        local output=$(ssh $ssh_params -p $port root@$host /opt/scripts/check_server_status.sh 2>&1)
-
-        local status=1
-        [ -n "$output" ] && status=0 && output="\n$(decorate "$host:$port" "cyan" "u")\n$output\n"
-        print_status $status
-
-        # Check Additional services, error is reported if anything provides information
-        local headers=""
-        if [ -n "$services" ]; then
-            for service in "$services"; do 
-                if [[ "$service" =~ ^vpn/(.*)$ ]]; then
-                    local ip=${BASH_REMATCH[1]}
-                    [ $(hostname) == "styx" ] && check_server_status "$ip" "-"
-                else
-                    local service_status=1
-                    local service_output=$(ssh $ssh_params -p $port root@$host /opt/scripts/check_${service}_status.sh 2>&1 | sed 's/^[[:space:]]*//;/^$/d')
-                    if [ -n "$service_output" ]; then
-                        first_line=$(echo "$service_output" | head -n 1)
-                        if [[ "$first_line" =~ ^([0-9]+)[[:space:]](.*)$ ]]; then
-                            service_status=${BASH_REMATCH[1]}
-                            service_output=$(sed "1 d" <<< "$service_output")
-                            if [ -n "${BASH_REMATCH[2]}" ]; then
-                                service_header=$(sed -r "s/\\$\{color\s+([^}]*)\}/\$(set_color \\1)/g" <<< "${BASH_REMATCH[2]}")       #"
-                                headers="$headers $service_header"
-                            fi
-                        else
-                            service_status=0
-                        fi
-
-                        if [ -n "$service_output" ]; then
-                            [ -z "$output" ] && output="\n$(decorate "$host:$port" "cyan" "u")"
-                            output="${output}\n  $(decorate "$service" "gray" "u")\n$(echo ${service_output} | sed 's/^/  /')"
-                        fi
-                    fi
-                fi
-
-            done
-        fi
-
-        print " ::: ${headers}"
-        #report="$report<section>$output"
-        if [ -n "$output" ]; then
-            flock -x $0 echo "${output}" >&12
-        fi 
-    else
-        print_status "x"
-        for service in "$services"; do 
-            print_status "x"
-        done
-    fi
-}
-
-function check_service {
-    local service="$1" && shift
-    local id="$1" && shift
-    local args="$@"
-    
-    local output=$(service/check_${service}.sh ${id} "$@" 2>&1  | sed 's/^[[:space:]]*//;/^$/d')
-    
-    local info=$(echo "$output" | tail -n 1)
-    
-    local online=0
-    local health=0
-    local header=""
-    if [[ "$info" =~ ^([0-9]+)[[:space:]]+([0-9]+)[[:space:]]+(.*)$ ]]; then
-        online=${BASH_REMATCH[1]}
-        health=${BASH_REMATCH[2]}
-        header=${BASH_REMATCH[3]}
-
-        output=$(sed '$ d' <<< "$output")
-    fi
-    
-    print_status "$online"
-    print_status "$health"
-
-    header=$(sed -r "s/\\$\{color\s+([^}]*)\}/\$(set_color \\1)/g" <<< "$header")                # "
-    print " ::: ${header}"
-
-
-    important=$(grep "^\*" <<< "$output")
-    messages=$(grep -v "^\*" <<< "$output")
-
-    if [ -n "$output" ]; then
-        output="\n$(decorate "$service:$id" "cyan" "u")\n$important\n$(set_color gray)$messages$(reset_color)\n"
-        flock -x $0 echo "${output}" >&12
-    fi
-}
-
-
-function check__ {
-    local args    
-    local title="$1" && shift
-    read -ra args <<< "$1" && shift
-    local host=${args[0]};
-
-    print "$(decorate $title "purple") ::: " | sed -r "s/\\$\{color\s+([^}]*)\}/\$(set_color \\1)/g; "
-    
-    local service
-    for service in "$@"; do
-        service=$(sed -r "s/<([0-9]+)>/\${args[\\1]}/g; s/<([^>]+)>/\${\\1}/g" <<< "$service")                  # "
-        ( eval "$service" )
-    done
-    print_eol
-}
-
-function check_ {
-    # Buffer the output
-    local output=$(check__ "$@")
-    echo -e "$output"
-}
-
-function check {
-    if [ $parallel -gt 0 ]; then
-        check_ "$@" &
-    else
-        check_ "$@"
-    fi
-}