diff --git a/.ansible-lint b/.ansible-lint
index d50b2b63e5e1e0b6fa61592bcc6b2e2228d9249b..ba7ee2194978b008d44fca3c2bce87d6763a0855 100644
--- a/.ansible-lint
+++ b/.ansible-lint
@@ -2,6 +2,7 @@ exclude_paths:
- misc
# FIXME: parser-error: couldn't resolve module/action 'hosts'. This often indicates a misspelling, missing collection, or incorrect module path.
- playbooks/tasks
+ - roles/prometheus/files/node.rules.yml
skip_list:
# line too long (x > 80 characters) (line-length)
- 'line-length'
diff --git a/roles/grafana/files/dashboards/repository.json b/roles/grafana/files/dashboards/repository.json
new file mode 100644
index 0000000000000000000000000000000000000000..9066be17f3d0e17ef7bd69976d905062a2aeba39
--- /dev/null
+++ b/roles/grafana/files/dashboards/repository.json
@@ -0,0 +1,145 @@
+{
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ }
+ ]
+ },
+ "description": "Arch Repository Sizes",
+ "editable": true,
+ "gnetId": null,
+ "graphTooltip": 0,
+ "id": 32,
+ "links": [],
+ "panels": [
+ {
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "Prometheus",
+ "description": "The size of all our repositories",
+ "fieldConfig": {
+ "defaults": {
+ "custom": {},
+ "unit": "decbytes"
+ },
+ "overrides": []
+ },
+ "fill": 1,
+ "fillGradient": 0,
+ "gridPos": {
+ "h": 14,
+ "w": 24,
+ "x": 0,
+ "y": 0
+ },
+ "hiddenSeries": false,
+ "id": 2,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "nullPointMode": "null",
+ "options": {
+ "alertThreshold": true
+ },
+ "percentage": false,
+ "pluginVersion": "7.4.2",
+ "pointradius": 2,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "repository_directory_size_bytes",
+ "interval": "",
+ "legendFormat": "{{ name }}",
+ "queryType": "randomWalk",
+ "refId": "A"
+ },
+ {
+ "expr": "sum(repository_directory_size_bytes)",
+ "hide": false,
+ "interval": "",
+ "legendFormat": "total",
+ "refId": "B"
+ }
+ ],
+ "thresholds": [],
+ "timeFrom": null,
+ "timeRegions": [],
+ "timeShift": null,
+ "title": "Repository sizes",
+ "tooltip": {
+ "shared": true,
+ "sort": 0,
+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "$$hashKey": "object:68",
+ "format": "decbytes",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "$$hashKey": "object:69",
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ],
+ "yaxis": {
+ "align": false,
+ "alignLevel": null
+ }
+ }
+ ],
+ "schemaVersion": 27,
+ "style": "dark",
+ "tags": [],
+ "templating": {
+ "list": []
+ },
+ "time": {
+ "from": "now-6M",
+ "to": "now"
+ },
+ "timepicker": {},
+ "timezone": "",
+ "title": "Arch Repositories",
+ "uid": "hXmUEbsGk",
+ "version": 1
+}
\ No newline at end of file
diff --git a/roles/prometheus_exporters/files/repository-textcollector.sh b/roles/prometheus_exporters/files/repository-textcollector.sh
new file mode 100644
index 0000000000000000000000000000000000000000..d6c8e83d1f42d0df1bc4b7261f1a88447d4ac624
--- /dev/null
+++ b/roles/prometheus_exporters/files/repository-textcollector.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -o errexit
+set -o nounset
+
+if (( $# != 1 )); then
+ echo "Missing textcollector directory argument"
+ exit 1
+fi
+
+TEXTFILE_COLLECTOR_DIR=${1}
+REPOS_DIR=/srv/ftp
+PROM_FILE=$TEXTFILE_COLLECTOR_DIR/repository.prom
+
+TMP_FILE=$PROM_FILE.$$
+[ -e $TMP_FILE ] && rm -f $TMP_FILE
+
+trap "rm -f $TMP_FILE" EXIT
+
+echo "# HELP repository_directory_size_bytes repository directory size in bytes" >> $TMP_FILE
+echo "# TYPE repository_directory_size_bytes gauge" >> $TMP_FILE
+
+for dir in $REPOS_DIR/*; do
+ # All Arch repositories should have an os dir, this excludes the archive and other non repo dirs.
+ if [ -d "$dir/os" ]; then
+ reponame=$(basename $dir)
+ directory_size=$(du -Lsb ${dir} | awk '{ print $1 }')
+
+ echo "repository_directory_size_bytes{name=\"${reponame}\"} $directory_size" >> $TMP_FILE
+ fi
+done
+
+mv -f $TMP_FILE $PROM_FILE
diff --git a/roles/prometheus_exporters/tasks/main.yml b/roles/prometheus_exporters/tasks/main.yml
index 5ea6b6fc2103faff0c0c3232be85a6d4b23aa294..2fba0be995abfb509b1252bbb3607fb818b260ce 100644
--- a/roles/prometheus_exporters/tasks/main.yml
+++ b/roles/prometheus_exporters/tasks/main.yml
@@ -55,6 +55,7 @@
- rebuilderd-textcollector.sh
- rebuilderd-status-textcollector.py
- archive-textcollector.sh
+ - repository-textcollector.sh
- btrfs-textcollector.sh
- name: install arch textcollector service
@@ -98,6 +99,10 @@
template: src=prometheus-archive-textcollector.service.j2 dest=/etc/systemd/system/prometheus-archive-textcollector.service owner=root group=root mode=644
when: "'archive_mirrors' in group_names or inventory_hostname == 'gemini.archlinux.org'"
+- name: install rebuilderd textcollector service
+ template: src=prometheus-repository-textcollector.service.j2 dest=/etc/systemd/system/prometheus-repository-textcollector.service owner=root group=root mode=644
+ when: "inventory_hostname == 'gemini.archlinux.org'"
+
- name: install rebuilderd textcollector timer
template: src=prometheus-archive-textcollector.timer.j2 dest=/etc/systemd/system/prometheus-archive-textcollector.timer owner=root group=root mode=644
when: "'archive_mirrors' in group_names or inventory_hostname == 'gemini.archlinux.org'"
@@ -106,6 +111,14 @@
systemd: name=prometheus-archive-textcollector.timer enabled=yes daemon_reload=yes state=started
when: "'archive_mirrors' in group_names or inventory_hostname == 'gemini.archlinux.org'"
+- name: install rebuilderd textcollector timer
+ template: src=prometheus-repository-textcollector.timer.j2 dest=/etc/systemd/system/prometheus-repository-textcollector.timer owner=root group=root mode=644
+ when: "inventory_hostname == 'gemini.archlinux.org'"
+
+- name: enable and start prometheus repository textcollector timer
+ systemd: name=prometheus-repository-textcollector.timer enabled=yes daemon_reload=yes state=started
+ when: "inventory_hostname == 'gemini.archlinux.org'"
+
- name: install sudoers for btrfs
copy: src=sudoers dest=/etc/sudoers.d/node_exporter owner=root group=root mode=0440
when: filesystem == "btrfs"
diff --git a/roles/prometheus_exporters/templates/prometheus-repository-textcollector.service.j2 b/roles/prometheus_exporters/templates/prometheus-repository-textcollector.service.j2
new file mode 100644
index 0000000000000000000000000000000000000000..d596c269528d648f6f3132afc5e05d71976a3754
--- /dev/null
+++ b/roles/prometheus_exporters/templates/prometheus-repository-textcollector.service.j2
@@ -0,0 +1,37 @@
+[Unit]
+Description=Prometheus Arch Repository Exporter
+After=network.target
+
+[Service]
+Type=oneshot
+User=node_exporter
+ExecStart=/usr/local/bin/repository-textcollector.sh {{ prometheus_textfile_dir }}
+
+NoNewPrivileges=true
+LockPersonality=true
+CapabilityBoundingSet=
+UMask=077
+
+PrivateDevices=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ReadWritePaths={{ prometheus_textfile_dir }}
+
+MemoryDenyWriteExecute=true
+RemoveIPC=true
+RestrictRealtime=true
+RestrictNamespaces=true
+RestrictSUIDSGID=true
+
+RestrictAddressFamilies=~AF_NETLINK
+RestrictAddressFamilies=~AF_PACKET
+
+ProtectHostname=true
+ProtectControlGroups=true
+ProtectKernelLogs=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectClock=true
+
+SystemCallArchitectures=native
diff --git a/roles/prometheus_exporters/templates/prometheus-repository-textcollector.timer.j2 b/roles/prometheus_exporters/templates/prometheus-repository-textcollector.timer.j2
new file mode 100644
index 0000000000000000000000000000000000000000..a5d2788f1bda4940f0b71974d6120c1afce44882
--- /dev/null
+++ b/roles/prometheus_exporters/templates/prometheus-repository-textcollector.timer.j2
@@ -0,0 +1,11 @@
+[Unit]
+Description=Prometheus Arch Repository Exporter TextCollector Timer
+
+[Timer]
+# 24 hours
+OnUnitActiveSec=1440m
+OnBootSec=15min
+RandomizedDelaySec=1min
+
+[Install]
+WantedBy=timers.target