mrcharles
7a899b8ac6
Split per O&M lane work order. Full history: KNEL/PFVCluster. https://projects.knownelement.com/issues/769#note-4152
97 lines
3.5 KiB
Bash
97 lines
3.5 KiB
Bash
#!/bin/bash
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###############################################################################
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# add-datanet-nics.sh
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#
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# Adds a second virtio NIC (net1) to all k8s + ultix VMs, bridged to the
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# storage/datanet network (VLAN 1000). Records the assigned IP in phpIPAM.
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#
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# Runs from the workstation — uses tests/remote.sh to reach each hypervisor.
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# Hot-adds the NIC (no VM downtime). Guest-side IP config must be done
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# separately (the guest OS needs the IP configured on the new interface).
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#
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# Usage:
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# bash add-datanet-nics.sh # add NICs (hot-add, no reboot)
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# bash add-datanet-nics.sh --status # show current state only
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#
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# IP allocations (phpIPAM VPTechOps, subnet 10.100.100.0/24):
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# .10 = cnode1 (102/tsys1)
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# .11 = cnode2 (705/tsys7)
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# .12 = cnode3 (603/tsys6)
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# .13 = wnode-tsys3 (313/tsys3)
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# .14 = wnode-tsys5 (500/tsys5)
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# .15 = wnode-tsys6 (601/tsys6)
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# .16 = wnode-tsys7 (701/tsys7)
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# .17 = wnode-tsys9 (905/tsys9)
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# .18 = ultix-streaming (5111/tsys5)
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# .19 = ultix-offstage (5112/tsys5)
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#
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# Related: Redmine [#396]
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###############################################################################
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set -euo pipefail
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# VM definitions: VMID HOST BRIDGE IP HOSTNAME
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VMS=(
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"102 tsys1 datanet 10.100.100.10 pfv-k8s-cnode1"
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"705 tsys7 datanet 10.100.100.11 pfv-k8s-cnode2"
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"603 tsys6 storagenet 10.100.100.12 pfv-k8s-cnode3"
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"313 tsys3 datanet 10.100.100.13 pfv-k8s-wnode-tsys3"
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"500 tsys5 datanet 10.100.100.14 pfv-k8s-wnode-tsys5"
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"601 tsys6 storagenet 10.100.100.15 pfv-k8s-wnode-tsys6"
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"701 tsys7 datanet 10.100.100.16 pfv-k8s-wnode-tsys7"
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"905 tsys9 datanet 10.100.100.17 pfv-k8s-wnode-tsys9"
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"5111 tsys5 datanet 10.100.100.18 ultix-streaming"
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"5112 tsys5 datanet 10.100.100.19 ultix-offstage"
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)
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ACTION="${1:-add}"
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echo "==================================================================="
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echo " add-datanet-nics — [#396]"
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echo " mode: ${ACTION}"
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echo "==================================================================="
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echo ""
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for entry in "${VMS[@]}"; do
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read -r vmid host bridge ip hostname <<< "$entry"
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prox_host="pfv-${host}"
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echo "--- ${hostname} (VM ${vmid} on ${prox_host}) ---"
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if [ "$ACTION" = "--status" ]; then
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# Show current NIC state
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PROX_HOST="$prox_host" bash tests/remote.sh prox \
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"qm config ${vmid} 2>/dev/null | grep -E '^net|^name'" 2>&1
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echo ""
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continue
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fi
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# Check if net1 already exists
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existing=$(PROX_HOST="$prox_host" bash tests/remote.sh prox \
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"qm config ${vmid} 2>/dev/null | grep '^net1'" 2>&1 || true)
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if [ -n "$existing" ]; then
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echo " net1 already exists: ${existing}"
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echo " Skipping."
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echo ""
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continue
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fi
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# Hot-add net1 bridged to the storage network
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echo " Adding net1 (bridge=${bridge}, IP=${ip})..."
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if PROX_HOST="$prox_host" bash tests/remote.sh prox \
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"qm set ${vmid} -net1 virtio,bridge=${bridge}" 2>&1; then
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echo " NIC added. Verify with: qm config ${vmid} | grep net1"
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else
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echo " FAILED — check error above"
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fi
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echo ""
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done
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if [ "$ACTION" != "--status" ]; then
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echo "==================================================================="
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echo " NICs added. Guest-side IP config still needed."
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echo " Each guest needs the IP configured on the new interface."
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echo " IPs are allocated in phpIPAM (VPTechOps / 10.100.100.0/24)."
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echo "==================================================================="
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fi
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