Test env NATS cluster cut-over

scripts/ensure-streams.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# Create product JetStream streams with replicas=3 on the Proxmox cluster.
+set -euo pipefail
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+# shellcheck disable=SC1091
+. "$ROOT/client.env"
+export PATH="/usr/sbin:/usr/bin:/bin:/usr/local/bin:$PATH"
+VMID="${1:-511}"
+sudo pct exec "$VMID" -- bash -lc "
+set -e
+export DEBIAN_FRONTEND=noninteractive
+export PATH=/usr/local/bin:/usr/bin:/bin
+export NATS_URL=nats://10.10.10.21:4222
+if [[ ! -x /usr/local/bin/nats ]]; then
+  apt-get install -y --no-install-recommends unzip >/dev/null
+  curl -fsSL https://github.com/nats-io/natscli/releases/download/v0.1.6/nats-0.1.6-linux-amd64.zip -o /tmp/natscli.zip
+  rm -rf /tmp/natscli && mkdir -p /tmp/natscli
+  unzip -o /tmp/natscli.zip -d /tmp/natscli >/dev/null
+  BIN=\$(find /tmp/natscli -type f -name nats | head -1)
+  install -m 0755 \"\$BIN\" /usr/local/bin/nats
+fi
+add() {
+  local name=\$1 subj=\$2
+  nats stream info \"\$name\" >/dev/null 2>&1 && return 0
+  nats stream add \"\$name\" --subjects=\"\$subj\" --replicas=3 --storage=file --retention=limits --discard=old --max-msgs=-1 --max-bytes=-1 --max-age=24h --dupe-window=2m --defaults
+}
+add ZAPIER_JOBS 'verae.zapier.jobs.watch'
+add ZAPIER_EVENTS 'verae.zapier.jobs.events'
+add ZAPIER_WEBHOOKS 'verae.zapier.webhooks.deliver'
+add ZAPIER_USAGE 'verae.zapier.usage'
+add VERAE_ARCHIVE 'verae.archive.>'
+nats stream ls
+"
+echo "streams ready on cluster (replicas=3)"