Update scripts a bit
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@ -1,9 +0,0 @@
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#!/bin/bash
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DIR=$(pwd)
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# Apply updated EXPORT_SERVERS
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cd /home/joey/homelab/jafner-net/config/monitoring && docker-compose up -d --force-recreate exporter-minecraft
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# Apply updated router mappings
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cd /home/joey/homelab/jafner-net/config/minecraft && docker-compose up -d --force-recreate router
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cd $DIR
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39
fighter/scripts/docker-stacks.sh
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39
fighter/scripts/docker-stacks.sh
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@ -0,0 +1,39 @@
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## This block checks all projects within the ~/homelab/jafner-net/config directory for NAS-dependence
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NAS_DEPENDENTS=""
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for project in $(find ~/homelab/jafner-net/config -maxdepth 1 -mindepth 1 -path ~/homelab/jafner-net/config/minecraft -prune -o -print | cut -d "/" -f7)
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do
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echo "======== CHECKING $project ========"
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cd ~/homelab/jafner-net/config/$project
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docker-compose config | grep -q /mnt/nas
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MATCH=$?
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if [ $MATCH == 0 ]; then
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NAS_DEPENDENTS+="$project\n"
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fi
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done
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echo -e "$NAS_DEPENDENTS"
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## This block runs docker-compose down for
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## all projects found by the previous block
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for project in $(echo -e "$NAS_DEPENDENTS")
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do
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echo "======== SHUTTING DOWN $project ========"
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cd ~/homelab/jafner-net/config/$project
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docker-compose down
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done
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# takes a docker-compose.yml file path and returns a boolean to represent
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# whether that stack depends on an smb share under the `/mnt/nas` path
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function uses_smb_share () {
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STACK_PATH=$1
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docker-compose config -f $STACK_PATH | grep -q /mnt/nas
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MATCH=$?
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if [ $MATCH == 0]; then
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return true
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else
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return false
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fi
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}
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@ -1,199 +0,0 @@
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#!/bin/bash
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# Script informed by the collectd monitoring script for smartmontools (using smartctl)
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# by Samuel B. <samuel_._behan_(at)_dob_._sk> (c) 2012
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# source at: http://devel.dob.sk/collectd-scripts/
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# TODO: This probably needs to be a little more complex. The raw numbers can have more
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# data in them than you'd think.
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# http://arstechnica.com/civis/viewtopic.php?p=22062211
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# Formatting done via shfmt -i 2
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# https://github.com/mvdan/sh
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parse_smartctl_attributes_awk="$(
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cat <<'SMARTCTLAWK'
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$1 ~ /^ *[0-9]+$/ && $2 ~ /^[a-zA-Z0-9_-]+$/ {
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gsub(/-/, "_");
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printf "%s_value{%s,smart_id=\"%s\"} %d\n", $2, labels, $1, $4
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printf "%s_worst{%s,smart_id=\"%s\"} %d\n", $2, labels, $1, $5
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printf "%s_threshold{%s,smart_id=\"%s\"} %d\n", $2, labels, $1, $6
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printf "%s_raw_value{%s,smart_id=\"%s\"} %e\n", $2, labels, $1, $10
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}
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SMARTCTLAWK
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)"
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smartmon_attrs="$(
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cat <<'SMARTMONATTRS'
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airflow_temperature_cel
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command_timeout
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current_pending_sector
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end_to_end_error
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erase_fail_count
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g_sense_error_rate
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hardware_ecc_recovered
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host_reads_32mib
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host_reads_mib
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host_writes_32mib
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host_writes_mib
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load_cycle_count
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media_wearout_indicator
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nand_writes_1gib
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offline_uncorrectable
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power_cycle_count
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power_on_hours
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program_fail_cnt_total
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program_fail_count
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raw_read_error_rate
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reallocated_event_count
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reallocated_sector_ct
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reported_uncorrect
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runtime_bad_block
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sata_downshift_count
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seek_error_rate
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spin_retry_count
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spin_up_time
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start_stop_count
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temperature_case
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temperature_celsius
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temperature_internal
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total_lbas_read
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total_lbas_written
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udma_crc_error_count
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unsafe_shutdown_count
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unused_rsvd_blk_cnt_tot
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wear_leveling_count
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workld_host_reads_perc
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workld_media_wear_indic
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workload_minutes
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SMARTMONATTRS
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)"
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smartmon_attrs="$(echo "${smartmon_attrs}" | xargs | tr ' ' '|')"
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parse_smartctl_attributes() {
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local disk="$1"
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local disk_type="$2"
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local labels="disk=\"${disk}\",type=\"${disk_type}\""
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sed 's/^ \+//g' |
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awk -v labels="${labels}" "${parse_smartctl_attributes_awk}" 2>/dev/null |
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tr '[:upper:]' '[:lower:]' |
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grep -E "(${smartmon_attrs})"
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}
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parse_smartctl_scsi_attributes() {
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local disk="$1"
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local disk_type="$2"
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local labels="disk=\"${disk}\",type=\"${disk_type}\""
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while read -r line; do
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attr_type="$(echo "${line}" | tr '=' ':' | cut -f1 -d: | sed 's/^ \+//g' | tr ' ' '_')"
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attr_value="$(echo "${line}" | tr '=' ':' | cut -f2 -d: | sed 's/^ \+//g')"
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case "${attr_type}" in
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number_of_hours_powered_up_) power_on="$(echo "${attr_value}" | awk '{ printf "%e\n", $1 }')" ;;
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Current_Drive_Temperature) temp_cel="$(echo "${attr_value}" | cut -f1 -d' ' | awk '{ printf "%e\n", $1 }')" ;;
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Blocks_sent_to_initiator_) lbas_read="$(echo "${attr_value}" | awk '{ printf "%e\n", $1 }')" ;;
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Blocks_received_from_initiator_) lbas_written="$(echo "${attr_value}" | awk '{ printf "%e\n", $1 }')" ;;
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Accumulated_start-stop_cycles) power_cycle="$(echo "${attr_value}" | awk '{ printf "%e\n", $1 }')" ;;
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Elements_in_grown_defect_list) grown_defects="$(echo "${attr_value}" | awk '{ printf "%e\n", $1 }')" ;;
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esac
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done
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[ -n "$power_on" ] && echo "power_on_hours_raw_value{${labels},smart_id=\"9\"} ${power_on}"
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[ -n "$temp_cel" ] && echo "temperature_celsius_raw_value{${labels},smart_id=\"194\"} ${temp_cel}"
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[ -n "$lbas_read" ] && echo "total_lbas_read_raw_value{${labels},smart_id=\"242\"} ${lbas_read}"
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[ -n "$lbas_written" ] && echo "total_lbas_written_raw_value{${labels},smart_id=\"241\"} ${lbas_written}"
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[ -n "$power_cycle" ] && echo "power_cycle_count_raw_value{${labels},smart_id=\"12\"} ${power_cycle}"
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[ -n "$grown_defects" ] && echo "grown_defects_count_raw_value{${labels},smart_id=\"-1\"} ${grown_defects}"
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}
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parse_smartctl_info() {
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local -i smart_available=0 smart_enabled=0 smart_healthy=
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local disk="$1" disk_type="$2"
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local model_family='' device_model='' serial_number='' fw_version='' vendor='' product='' revision='' lun_id=''
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while read -r line; do
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info_type="$(echo "${line}" | cut -f1 -d: | tr ' ' '_')"
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info_value="$(echo "${line}" | cut -f2- -d: | sed 's/^ \+//g' | sed 's/"/\\"/')"
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case "${info_type}" in
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Model_Family) model_family="${info_value}" ;;
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Device_Model) device_model="${info_value}" ;;
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Serial_Number) serial_number="${info_value}" ;;
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Firmware_Version) fw_version="${info_value}" ;;
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Vendor) vendor="${info_value}" ;;
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Product) product="${info_value}" ;;
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Revision) revision="${info_value}" ;;
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Logical_Unit_id) lun_id="${info_value}" ;;
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esac
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if [[ "${info_type}" == 'SMART_support_is' ]]; then
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case "${info_value:0:7}" in
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Enabled) smart_available=1; smart_enabled=1 ;;
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Availab) smart_available=1; smart_enabled=0 ;;
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Unavail) smart_available=0; smart_enabled=0 ;;
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esac
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fi
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if [[ "${info_type}" == 'SMART_overall-health_self-assessment_test_result' ]]; then
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case "${info_value:0:6}" in
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PASSED) smart_healthy=1 ;;
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*) smart_healthy=0 ;;
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esac
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elif [[ "${info_type}" == 'SMART_Health_Status' ]]; then
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case "${info_value:0:2}" in
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OK) smart_healthy=1 ;;
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*) smart_healthy=0 ;;
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esac
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fi
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done
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echo "device_info{disk=\"${disk}\",type=\"${disk_type}\",vendor=\"${vendor}\",product=\"${product}\",revision=\"${revision}\",lun_id=\"${lun_id}\",model_family=\"${model_family}\",device_model=\"${device_model}\",serial_number=\"${serial_number}\",firmware_version=\"${fw_version}\"} 1"
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echo "device_smart_available{disk=\"${disk}\",type=\"${disk_type}\"} ${smart_available}"
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echo "device_smart_enabled{disk=\"${disk}\",type=\"${disk_type}\"} ${smart_enabled}"
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[[ "${smart_healthy}" != "" ]] && echo "device_smart_healthy{disk=\"${disk}\",type=\"${disk_type}\"} ${smart_healthy}"
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}
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output_format_awk="$(
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cat <<'OUTPUTAWK'
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BEGIN { v = "" }
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v != $1 {
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print "# HELP smartmon_" $1 " SMART metric " $1;
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print "# TYPE smartmon_" $1 " gauge";
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v = $1
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}
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{print "smartmon_" $0}
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OUTPUTAWK
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)"
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format_output() {
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sort |
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awk -F'{' "${output_format_awk}"
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}
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smartctl_version="$(/usr/sbin/smartctl -V | head -n1 | awk '$1 == "smartctl" {print $2}')"
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echo "smartctl_version{version=\"${smartctl_version}\"} 1" | format_output
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if [[ "$(expr "${smartctl_version}" : '\([0-9]*\)\..*')" -lt 6 ]]; then
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exit
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fi
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device_list="$(/usr/sbin/smartctl --scan-open | awk '/^\/dev/{print $1 "|" $3}')"
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for device in ${device_list}; do
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disk="$(echo "${device}" | cut -f1 -d'|')"
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type="$(echo "${device}" | cut -f2 -d'|')"
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active=1
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echo "smartctl_run{disk=\"${disk}\",type=\"${type}\"}" "$(TZ=UTC date '+%s')"
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# Check if the device is in a low-power mode
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/usr/sbin/smartctl -n standby -d "${type}" "${disk}" > /dev/null || active=0
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echo "device_active{disk=\"${disk}\",type=\"${type}\"}" "${active}"
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# Skip further metrics to prevent the disk from spinning up
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test ${active} -eq 0 && continue
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# Get the SMART information and health
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/usr/sbin/smartctl -i -H -d "${type}" "${disk}" | parse_smartctl_info "${disk}" "${type}"
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# Get the SMART attributes
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case ${type} in
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sat) /usr/sbin/smartctl -A -d "${type}" "${disk}" | parse_smartctl_attributes "${disk}" "${type}" ;;
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sat+megaraid*) /usr/sbin/smartctl -A -d "${type}" "${disk}" | parse_smartctl_attributes "${disk}" "${type}" ;;
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scsi) /usr/sbin/smartctl -A -d "${type}" "${disk}" | parse_smartctl_scsi_attributes "${disk}" "${type}" ;;
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megaraid*) /usr/sbin/smartctl -A -d "${type}" "${disk}" | parse_smartctl_scsi_attributes "${disk}" "${type}" ;;
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nvme*) /usr/sbin/smartctl -A -d "${type}" "${disk}" | parse_smartctl_scsi_attributes "${disk}" "${type}" ;;
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*)
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(>&2 echo "disk type is not sat, scsi, nvme or megaraid but ${type}")
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exit
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;;
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esac
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done | format_output
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@ -1,7 +1,10 @@
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#!/bin/bash
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# Get list of configured servers
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# One server per line, includes router
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SERVERS="$(docker-compose -f /home/joey/homelab/jafner-net/config/minecraft/docker-compose.yml config --services)"
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CONFIG_DIR="/home/admin/homelab/fighter/config/minecraft"
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SERVERS="$(docker-compose -f $CONFIG_DIR/docker-compose.yml config --services)"
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# exporter-minecraft: Create comma-separated list for EXPORT_SERVERS
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EXPORT_SERVERS=""
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@ -11,7 +14,7 @@ do
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then EXPORT_SERVERS="${EXPORT_SERVERS}${EXPORT_SERVERS:+,}$server"
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fi
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done
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echo "EXPORT_SERVERS=\"$EXPORT_SERVERS\"" > /home/joey/homelab/jafner-net/config/monitoring/exporter-minecraft.env
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echo "EXPORT_SERVERS=\"$EXPORT_SERVERS\"" > $CONFIG_DIR/exporter.env
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# router: Create valid and correct mapping command for mc-router
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# example: command: --mapping=vanilla.jafner.net=vanilla:25565,e9.jafner.net=e9:25565,fan.jafner.net=fan:25565,vanilla2.jafner.net=vanilla2:25565,bmcp.jafner.net=bmcp:25565 --api-binding=0.0.0.0:25566
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@ -19,12 +22,15 @@ MAPPINGS=""
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for server in $SERVERS
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do
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#MAPPING="$server.jafner.net=$server:25565"
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#echo $MAPPING
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if [ $server != "router" ]
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then MAPPINGS="${MAPPINGS}${MAPPINGS:+,}$server.jafner.net=$server:25565"
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fi
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done
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#COMMAND="command: --mapping=$MAPPINGS --api-binding=0.0.0.0:25566"
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sed -i "s/--mapping=[^ ]\+/--mapping=$MAPPINGS/m" /home/joey/homelab/jafner-net/config/minecraft/docker-compose.yml
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sed -i "s/--mapping=[^ ]\+/--mapping=$MAPPINGS/m" $CONFIG_DIR/docker-compose.yml
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DIR=$(pwd)
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cd $CONFIG_DIR && docker-compose up -d --force-recreate router exporter-minecraft
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cd $DIR
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