pve admin tooling

proxmox/admin_scripts/broadcast_reboot.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+source /root/telegram.env
+
+tgmsg 'booted; Check nomigrate Start'
+
+sleep 300 # nonmigrate kube minimum uptime to take an another node offline
+tgmsg "$(uptime -p)"

proxmox/admin_scripts/confirm_norunning.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -euo pipefail
+
+if ! which jq >> /dev/null; then
+	echo "jq not found"
+	exit 1
+fi
+
+includingNomigrate=0
+if [[ "$#" -gt 0 ]]; then
+	includingNomigrate="$1"
+fi
+host="$(hostname)"
+if [[ "$#" -gt 1 ]]; then
+	host="$2"
+fi
+
+function running_ids {
+	if [[ "$includingNomigrate" == 1 ]]; then
+		pvesh get "/nodes/${host}/qemu" --output-format json |\
+		jq -r 'map(select( .status == "running" ) | .vmid) | sort | @csv'
+	else
+		pvesh get "/nodes/${host}/qemu" --output-format json |\
+		jq -r 'map(select( .status == "running" and (.tags | split(";") | all(.!="nomigrate")) ) | .vmid) | sort | @csv'
+	fi
+}
+
+running_ids="$(running_ids)"
+if [[ "$running_ids" != "" ]]; then
+	echo "ERROR: VMs running on $host: $running_ids"
+	exit 1
+fi

proxmox/admin_scripts/list_users.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -euo pipefail
+
+pvesh get /access/acl -o json | jq -r '.[] | select(.roleid == "K-SPACE_VM_USER") | .ugid' | sort | uniq

proxmox/admin_scripts/shutdown_nomigrates.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+#set -e
+
+if ! which jq >> /dev/null; then
+  echo "jq not found"
+  exit 1
+fi
+
+#echo "USAGE: $0 [node (=hostname))]"
+host="$HOSTNAME"
+if [[ "$#" -ge 1 ]]; then
+	host="$1"
+fi
+
+function shutdown_ids {
+	pvesh get "/nodes/${host}/qemu" --output-format json |\
+	jq -r 'map(select( .status == "running" and (.tags | split(";") | any(.=="nomigrate")) ) | .vmid)[]'
+}
+
+shutdown_ids | while IFS= read -r vmid; do
+	pvesh create "/nodes/${host}/qemu/${vmid}/status/shutdown" -timeout 1 &
+	sleep 1
+done
+
+wait

proxmox/admin_scripts/template.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+set -e
+
+# https://wiki.k-space.ee/en/hosting/proxmox
+# image does not come from debian, but whole thing probably replaced with self-service thing anyway
+
+if [[ "$#" -ne 2 ]]; then
+        echo "ERROR: expected exactly 2 arguments"
+        echo "USAGE: $0 <storage> <vmid>"
+        exit 1
+fi
+storage="$1"
+vmid="$2"
+img=debian-12
+ident=d12.v2
+size=100G
+
+# will error if vmid exists
+qm create "$vmid" \
+	--cpu x86-64-v3 --numa 1 \
+	--cores 16 --vcpus 8 \
+	--memory 4096 \
+	--scsihw virtio-scsi-pci \
+        --ide0 none,media=cdrom --ide2 "$storage":cloudinit,format=raw \
+	--boot order='ide0;scsi0' \
+	--serial0 socket --vga serial0 \
+	--net0 virtio,bridge=vmbr0 \
+	--ipconfig0 ip='193.40.103.99/24',gw='193.40.103.1',ip6='2001:bb8:4008:20::99/64',gw6='2001:bb8:4008:20::1' \
+	--searchdomain zoo.k-space.ee --nameserver '1.1.1.1 8.8.8.8' \
+	--ostype l26 --hotplug disk,network,usb,memory,cpu --onboot 1 \
+        --agent 1,fstrim_cloned_disks=1 \
+        --name "$ident.$HOSTNAME" --description "https://wiki.k-space.ee/en/hosting/proxmox"$'\n\n'"Base template: $ident"$'\n\n'"User: UNDOCUMENTED"
+
+# Whole script supposed to be replaced by self-service suite anyway.
+#TODO: virt-builder version is crap, replacing it with drop-in:
+wget 'https://cdimage.debian.org/images/cloud/bookworm/latest/debian-12-genericcloud-amd64.raw' -O "$img".img
+
+function cleanup {
+	rm "$img".img
+}
+trap cleanup EXIT
+
+virt-customize -a "$img".img \
+	--root-password disabled \
+        --install qemu-guest-agent,sshguard \
+	--run-command 'unattended-upgrades unattended-upgrades/enable_auto_updates boolean true | debconf-set-selections' \
+	--run-command 'dpkg-reconfigure -f noninteractive unattended-upgrades' \
+	--append-line '/lib/udev/rules.d/80-hotplug-cpu-mem.rules:SUBSYSTEM=="cpu", ACTION=="add", TEST=="online", ATTR{online}=="0", ATTR{online}="1"' \
+	--append-line '/lib/udev/rules.d/80-hotplug-cpu-mem.rules:SUBSYSTEM=="memory", ACTION=="add", TEST=="state", ATTR{state}=="offline", ATTR{state}="online"'
+
+qm set "$vmid" --scsi0 "$storage":0,import-from="$PWD/$img.img",discard=on,ssd=1
+qm disk resize "$vmid" scsi0 "$size"
+
+qm template "$vmid"