k8s multiple regions config

tests/test_render_regional_multi_target.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+set -euo pipefail
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+TMP="$(mktemp -d)"
+trap 'rm -rf "$TMP"' EXIT
+mkdir -p "$TMP/repo/scripts" "$TMP/repo/k8s/regional" "$TMP/bin"
+cp "$ROOT/scripts/render-regional-k8s.sh" "$TMP/repo/scripts/"
+cat > "$TMP/bin/envsubst" <<'PY'
+#!/usr/bin/env python3
+import os,re,sys
+s=sys.stdin.read()
+s=re.sub(r'\$\{([A-Za-z_][A-Za-z0-9_]*)\}',lambda m:os.environ.get(m.group(1),m.group(0)),s)
+sys.stdout.write(s)
+PY
+chmod +x "$TMP/bin/envsubst"
+cat > "$TMP/repo/k8s/regional/deployment-region.yaml" <<'EOF2'
+id=${REGION_ID};replicas=${REGION_REPLICAS};url=${XAI_UPSTREAM_URL};secret=${XAI_SECRET_NAME}
+EOF2
+cat > "$TMP/repo/k8s/regional/hpa-region.yaml" <<'EOF2'
+hpa=${REGION_ID}
+EOF2
+cat > "$TMP/repo/k8s/regional/service.yaml" <<'EOF2'
+service=${APP_NAME}
+EOF2
+cat > "$TMP/repo/k8s/regional/pdb.yaml" <<'EOF2'
+pdb=${APP_NAME}
+EOF2
+cat > "$TMP/regions.env" <<'EOF2'
+APP_NAME=tia
+XAI_TARGETS="ORD IAD GRU"
+ORD_REGION_ID=ord
+ORD_REGION_REPLICAS=1
+ORD_XAI_UPSTREAM_URL=wss://ord
+ORD_XAI_SECRET_NAME=secret-ord
+IAD_REGION_ID=iad
+IAD_REGION_REPLICAS=2
+IAD_XAI_UPSTREAM_URL=wss://iad
+IAD_XAI_SECRET_NAME=secret-iad
+GRU_REGION_ID=gru
+GRU_REGION_REPLICAS=3
+GRU_XAI_UPSTREAM_URL=wss://gru
+GRU_XAI_SECRET_NAME=secret-gru
+EOF2
+PATH="$TMP/bin:$PATH" "$TMP/repo/scripts/render-regional-k8s.sh" "$TMP/regions.env" "$TMP/out"
+test -f "$TMP/out/deployment-ord.yaml"
+test -f "$TMP/out/deployment-iad.yaml"
+test -f "$TMP/out/deployment-gru.yaml"
+grep -q 'replicas=3' "$TMP/out/deployment-gru.yaml"
+echo 'test_render_regional_multi_target: PASS'