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DO180 Repository for Sample Applications
sheksum/DO180-apps
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#!/usr/bin/env bash
# Usage: SSH_KEY=~/.ssh/deploy_key ./fanout_cleanup.sh hosts.txt
set -euo pipefail
HOSTS_FILE="${1:-}"
[ -f "$HOSTS_FILE" ] || { echo "Usage: $0 <hosts_file>"; exit 1; }
SSH_OPTS="-n -o BatchMode=yes -o ConnectTimeout=10 -o StrictHostKeyChecking=no"
[ -n "${SSH_KEY:-}" ] && SSH_OPTS="$SSH_OPTS -i $SSH_KEY"
ok=0; fail=0
while IFS= read -r host || [[ -n "$host" ]]; do
host="${host%%$'\r'*}" # strip CR if file has Windows line endings
[ -z "$host" ] && continue
[[ "$host" =~ ^# ]] && continue
echo "=== $host ==="
if ssh $SSH_OPTS "deploy@$host" \
'sudo rm -f /etc/apt/apt.conf.d/80Proxy &&
sudo systemctl restart landscape-client 2>/dev/null || true'; then
echo "OK"; ok=$((ok+1))
else
echo "FAIL"; fail=$((fail+1))
fi
done < "$HOSTS_FILE"
echo "-----"
echo "Done. OK: $ok FAIL: $fail"
=========
#!/usr/bin/env bash
# Usage:
# SSH_KEY=~/.ssh/deploy_key ./push-existing-sources-lockdown.sh hosts.txt
#
# Behavior:
# - Detect distro (xenial/bionic/focal/jammy/noble)
# - Push matching landscape-ubuntu-<codename>-onprem.list
# - Remove ALL other files in /etc/apt/sources.list.d/ except those starting with "landscape"
# - Run apt-get update
# - Log results locally to push-sources.log
set -euo pipefail
HOSTS_FILE="${1:-}"
LOGFILE="push-sources.log"
[ -f "$HOSTS_FILE" ] || { echo "Usage: $0 <hosts_file>"; exit 1; }
SRC_DIR="./sources-files"
[ -d "$SRC_DIR" ] || { echo "Missing $SRC_DIR"; exit 1; }
UPDATE="${UPDATE:-yes}"
SSH_OPTS="-n -o BatchMode=yes -o ConnectTimeout=10 -o StrictHostKeyChecking=no"
[ -n "${SSH_KEY:-}" ] && SSH_OPTS="$SSH_OPTS -i $SSH_KEY"
ok=0; fail=0
echo "===== Run started $(date) =====" | tee -a "$LOGFILE"
while IFS= read -r host || [[ -n "$host" ]]; do
host="${host%%$'\r'*}"
[ -z "$host" ] && continue
[[ "$host" =~ ^# ]] && continue
echo "=== $host ===" | tee -a "$LOGFILE"
codename=$(ssh $SSH_OPTS "deploy@$host" '
c="";
if [ -r /etc/os-release ]; then . /etc/os-release; c="${VERSION_CODENAME:-}"; fi
if [ -z "$c" ] && command -v lsb_release >/dev/null 2>&1; then c=$(lsb_release -cs 2>/dev/null || true); fi
echo "$c"
' 2>/dev/null || true)
codename=$(echo "$codename" | tr '[:upper:]' '[:lower:]')
case "$codename" in
xenial|bionic|focal|jammy|noble) ;;
*) echo " FAIL: unknown codename '$codename'" | tee -a "$LOGFILE"; fail=$((fail+1)); continue ;;
esac
src_file="$SRC_DIR/landscape-ubuntu-${codename}-onprem.list"
if [ ! -f "$src_file" ]; then
echo " FAIL: no local file for $codename" | tee -a "$LOGFILE"
fail=$((fail+1)); continue
fi
if scp $SSH_OPTS "$src_file" "deploy@$host:/tmp/landscape.list" >/dev/null 2>&1 && \
ssh $SSH_OPTS "deploy@$host" "
sudo mv /tmp/landscape.list /etc/apt/sources.list.d/landscape-ubuntu-${codename}-onprem.list &&
sudo chmod 0644 /etc/apt/sources.list.d/landscape-ubuntu-${codename}-onprem.list &&
sudo find /etc/apt/sources.list.d -maxdepth 1 -type f ! -name 'landscape*' -exec rm -f {} +
"; then
echo " Installed + cleaned old files" | tee -a "$LOGFILE"
else
echo " FAIL: copy/install step" | tee -a "$LOGFILE"
fail=$((fail+1)); continue
fi
if [ "$UPDATE" = "yes" ]; then
if ssh $SSH_OPTS "deploy@$host" 'sudo apt-get update -y >/dev/null 2>&1'; then
echo " apt-get update OK" | tee -a "$LOGFILE"
else
echo " WARN: apt-get update failed" | tee -a "$LOGFILE"
fi
fi
ok=$((ok+1))
done < "$HOSTS_FILE"
echo "-----" | tee -a "$LOGFILE"
echo "Run finished: OK=$ok FAIL=$fail ($(date))" | tee -a "$LOGFILE"
{
"annotations": {
"list": [
{
"$$hashKey": "object:1058",
"builtIn": 1,
"datasource": {
"type": "datasource",
"uid": "grafana"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
"tags": [],
"type": "dashboard"
},
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 1,
"id": 207,
"links": [
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "GitHub",
"type": "link",
"url": "https://github.com/rfmoz/grafana-dashboards"
},
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "Grafana",
"type": "link",
"url": "https://grafana.com/grafana/dashboards/1860"
}
],
"panels": [
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 261,
"panels": [],
"title": "Quick CPU / Mem / Disk",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Resource pressure via PSI",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"links": [],
"mappings": [],
"max": 1,
"min": 0,
"thresholds": {
"mode": "percentage",
"steps": [
{
"color": "green"
},
{
"color": "dark-yellow",
"value": 70
},
{
"color": "dark-red",
"value": 90
}
]
},
"unit": "percentunit"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 3,
"x": 0,
"y": 1
},
"id": 323,
"options": {
"displayMode": "basic",
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": false
},
"maxVizHeight": 300,
"minVizHeight": 10,
"minVizWidth": 0,
"namePlacement": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showUnfilled": true,
"sizing": "auto",
"text": {},
"valueMode": "color"
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "irate(node_pressure_cpu_waiting_seconds_total{instance=\"$node\",job=\"$job\"}[$__rate_interval])",
"format": "time_series",
"instant": true,
"intervalFactor": 1,
"legendFormat": "CPU",
"range": false,
"refId": "CPU some",
"step": 240
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "irate(node_pressure_memory_waiting_seconds_total{instance=\"$node\",job=\"$job\"}[$__rate_interval])",
"format": "time_series",
"hide": false,
"instant": true,
"intervalFactor": 1,
"legendFormat": "Mem",
"range": false,
"refId": "Memory some",
"step": 240
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "irate(node_pressure_io_waiting_seconds_total{instance=\"$node\",job=\"$job\"}[$__rate_interval])",
"format": "time_series",
"hide": false,
"instant": true,
"intervalFactor": 1,
"legendFormat": "I/O",
"range": false,
"refId": "I/O some",
"step": 240
}
],
"title": "Pressure",
"type": "bargauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Busy state of all CPU cores together",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)"
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 85
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 95
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 3,
"x": 3,
"y": 1
},
"id": 20,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "100 * (1 - avg(rate(node_cpu_seconds_total{mode=\"idle\", instance=\"$node\"}[$__rate_interval])))",
"hide": false,
"instant": true,
"intervalFactor": 1,
"legendFormat": "",
"range": false,
"refId": "A",
"step": 240
}
],
"title": "CPU Busy",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "System load over all CPU cores together",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)"
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 85
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 95
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 3,
"x": 6,
"y": 1
},
"id": 155,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "scalar(node_load1{instance=\"$node\",job=\"$job\"}) * 100 / count(count(node_cpu_seconds_total{instance=\"$node\",job=\"$job\"}) by (cpu))",
"format": "time_series",
"hide": false,
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "A",
"step": 240
}
],
"title": "Sys Load",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Non available RAM memory",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)"
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 80
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 90
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 3,
"x": 9,
"y": 1
},
"id": 16,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "((node_memory_MemTotal_bytes{instance=\"$node\", job=\"$job\"} - node_memory_MemFree_bytes{instance=\"$node\", job=\"$job\"}) / node_memory_MemTotal_bytes{instance=\"$node\", job=\"$job\"}) * 100",
"format": "time_series",
"hide": true,
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "A",
"step": 240
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "(1 - (node_memory_MemAvailable_bytes{instance=\"$node\", job=\"$job\"} / node_memory_MemTotal_bytes{instance=\"$node\", job=\"$job\"})) * 100",
"format": "time_series",
"hide": false,
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "B",
"step": 240
}
],
"title": "RAM Used",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Used Swap",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)"
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 10
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 25
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 3,
"x": 12,
"y": 1
},
"id": 21,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "((node_memory_SwapTotal_bytes{instance=\"$node\",job=\"$job\"} - node_memory_SwapFree_bytes{instance=\"$node\",job=\"$job\"}) / (node_memory_SwapTotal_bytes{instance=\"$node\",job=\"$job\"})) * 100",
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "A",
"step": 240
}
],
"title": "SWAP Used",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Used Root FS",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)"
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 80
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 90
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 3,
"x": 15,
"y": 1
},
"id": 154,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "100 - ((node_filesystem_avail_bytes{instance=\"$node\",job=\"$job\",mountpoint=\"/\",fstype!=\"rootfs\"} * 100) / node_filesystem_size_bytes{instance=\"$node\",job=\"$job\",mountpoint=\"/\",fstype!=\"rootfs\"})",
"format": "time_series",
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "A",
"step": 240
}
],
"title": "Root FS Used",
"type": "gauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Total number of CPU cores",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 2,
"w": 2,
"x": 18,
"y": 1
},
"id": 14,
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "count(count(node_cpu_seconds_total{instance=\"$node\",job=\"$job\"}) by (cpu))",
"instant": true,
"legendFormat": "__auto",
"range": false,
"refId": "A"
}
],
"title": "CPU Cores",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "System uptime",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 2,
"w": 4,
"x": 20,
"y": 1
},
"id": 15,
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "node_time_seconds{instance=\"$node\",job=\"$job\"} - node_boot_time_seconds{instance=\"$node\",job=\"$job\"}",
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "A",
"step": 240
}
],
"title": "Uptime",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Total RootFS",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 0,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)"
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 70
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 90
}
]
},
"unit": "bytes"
},
"overrides": []
},
"gridPos": {
"h": 2,
"w": 2,
"x": 18,
"y": 3
},
"id": 23,
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"exemplar": false,
"expr": "node_filesystem_size_bytes{instance=\"$node\",job=\"$job\",mountpoint=\"/\",fstype!=\"rootfs\"}",
"format": "time_series",
"hide": false,
"instant": true,
"intervalFactor": 1,
"range": false,
"refId": "A",
"step": 240
}
],
"title": "RootFS Total",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"description": "Total RAM",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 0,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
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},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"pluginVersion": "9.2.0",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"expr": "irate(node_network_receive_drop_total{instance=\"$node\",job=\"$job\"}[$__rate_interval])",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{device}} - Receive drop",
"refId": "A",
"step": 240
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"expr": "irate(node_network_transmit_drop_total{instance=\"$node\",job=\"$job\"}[$__rate_interval])",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{device}} - Transmit drop",
"refId": "B",
"step": 240
}
],
"title": "Network Traffic Drop",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "packets out (-) / in (+)",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"links": [],
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
},
"unit": "pps"
},
"overrides": [
{
"matcher": {
"id": "byRegexp",
"options": "/.*Trans.*/"
},
"properties": [
{
"id": "custom.transform",
"value": "negative-Y"
}
]
}
]
},
"gridPos": {
"h": 10,
"w": 12,
"x": 12,
"y": 275
},
"id": 141,
"options": {
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