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Skip manually created first Pimox worker

This commit is contained in:
juvdiaz 2026-05-26 23:01:22 -06:00
parent 391070d440
commit dfe7bbf4a7
2 changed files with 38 additions and 0 deletions
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12
README.md
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@ -100,6 +100,13 @@ clones on `nvme_thin_pool` by default, checks that the Pimox bridge already
exists, refuses `local` as worker clone storage, and refuses to edit Orange Pi exists, refuses `local` as worker clone storage, and refuses to edit Orange Pi
host networking. host networking.
`LAB_PIMOX_SKIP_WORKER_INDEXES` defaults to `1` because the first Pimox worker
slot was created manually. With the default `LAB_PIMOX_WORKER_COUNT=1`, the
pipeline keeps the template current and leaves VMID `9010` alone. Set
`LAB_PIMOX_SKIP_WORKER_INDEXES=''` if you want the pipeline to own the first
slot, or set `LAB_PIMOX_WORKER_COUNT=2` to manage the second slot while still
skipping the first.
OpenWrt firewall VM automation is opt-in because it attaches to both WAN and OpenWrt firewall VM automation is opt-in because it attaches to both WAN and
LAN bridges. Set `LAB_OPENWRT_VM=true` after `vmbr1` already exists on the LAN bridges. Set `LAB_OPENWRT_VM=true` after `vmbr1` already exists on the
Orange Pi. The pipeline downloads the OpenWrt ARM SystemReady EFI image, writes Orange Pi. The pipeline downloads the OpenWrt ARM SystemReady EFI image, writes
@ -146,6 +153,11 @@ the observed host: Pimox SSH host `192.168.100.80`, bridge `vmbr0`, template VMI
storage `nvme_thin_pool`. Details and override variables are in storage `nvme_thin_pool`. Details and override variables are in
`bootstrap/provisioning/README.md`. `bootstrap/provisioning/README.md`.
Worker indexes are stable. Index `1` maps to VMID `9010`, node name
`pimox-worker-01`, and worker key `pimox01`; index `2` maps to VMID `9011`, and
so on. `LAB_PIMOX_SKIP_WORKER_INDEXES=1` leaves the already-created first slot
unmanaged while allowing higher indexes to be automated.
Add entries to `bootstrap/cluster/variables.tf` or a `.tfvars` file: Add entries to `bootstrap/cluster/variables.tf` or a `.tfvars` file:
```hcl ```hcl

26
lab.sh
View File

@ -60,6 +60,26 @@ disabled_value() {
esac esac
} }
worker_index_is_skipped() {
local index="$1"
local skip_indexes="$2"
local skip_index
skip_indexes="${skip_indexes//,/ }"
for skip_index in ${skip_indexes}; do
[[ -z "${skip_index}" ]] && continue
if ! [[ "${skip_index}" =~ ^[0-9]+$ ]]; then
echo "LAB_PIMOX_SKIP_WORKER_INDEXES must contain only comma or space separated positive integers." >&2
exit 1
fi
if ((skip_index == index)); then
return 0
fi
done
return 1
}
ensure_python3() { ensure_python3() {
if command -v python3 >/dev/null 2>&1; then if command -v python3 >/dev/null 2>&1; then
return 0 return 0
@ -305,6 +325,7 @@ run_pimox_pipeline() {
local worker_name_prefix="${LAB_PIMOX_WORKER_NAME_PREFIX:-pimox-worker}" local worker_name_prefix="${LAB_PIMOX_WORKER_NAME_PREFIX:-pimox-worker}"
local worker_node_prefix="${LAB_PIMOX_WORKER_NODE_PREFIX:-pimox-worker}" local worker_node_prefix="${LAB_PIMOX_WORKER_NODE_PREFIX:-pimox-worker}"
local worker_key_prefix="${LAB_PIMOX_WORKER_KEY_PREFIX:-pimox}" local worker_key_prefix="${LAB_PIMOX_WORKER_KEY_PREFIX:-pimox}"
local worker_skip_indexes="${LAB_PIMOX_SKIP_WORKER_INDEXES:-1}"
local worker_cores="${LAB_PIMOX_WORKER_CORES:-2}" local worker_cores="${LAB_PIMOX_WORKER_CORES:-2}"
local worker_memory="${LAB_PIMOX_WORKER_MEMORY:-2048}" local worker_memory="${LAB_PIMOX_WORKER_MEMORY:-2048}"
local worker_storage="${LAB_PIMOX_WORKER_STORAGE:-${TF_VAR_pimox_worker_storage:-nvme_thin_pool}}" local worker_storage="${LAB_PIMOX_WORKER_STORAGE:-${TF_VAR_pimox_worker_storage:-nvme_thin_pool}}"
@ -403,6 +424,11 @@ fi" 2>&1)"
mkdir -p "${REPO_ROOT}/.lab" mkdir -p "${REPO_ROOT}/.lab"
: >"${spec_file}" : >"${spec_file}"
for ((index = 1; index <= worker_count; index++)); do for ((index = 1; index <= worker_count; index++)); do
if worker_index_is_skipped "${index}" "${worker_skip_indexes}"; then
echo "Skipping Pimox worker index ${index} because LAB_PIMOX_SKIP_WORKER_INDEXES=${worker_skip_indexes}."
continue
fi
ensure_pimox_worker_node \ ensure_pimox_worker_node \
"${index}" \ "${index}" \
"${spec_file}" \ "${spec_file}" \