feat: storage benchmark — local-path PV, vcd-disk-ext4 PV, S3 (10 iter each)

examples/storage-check/bench.sh

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+#!/bin/bash
+# Fission storage benchmark: local-path PV / vcd-disk-ext4 PV / S3
+# Каждый вызов = полный путь: curl → Fission Router → Executor → Pod → Storage
+
+set -e
+N=${1:-10}   # число итераций, по умолчанию 10
+OUTDIR="$(cd "$(dirname "$0")/../../test-results" 2>/dev/null && pwd || echo /tmp)"
+OUTFILE="$OUTDIR/bench-storage-$(date +%Y-%m-%d_%H-%M-%S).txt"
+
+mkdir -p "$OUTDIR"
+
+# Port-forward router
+kubectl port-forward svc/router 8889:80 -n fission &>/tmp/pf-bench.log &
+PF_PID=$!
+trap "kill $PF_PID 2>/dev/null" EXIT
+sleep 3
+
+ROUTER="http://localhost:8889"
+
+# JWT auth
+PASSWORD=$(kubectl get secret router -n fission -o jsonpath="{.data.password}" | base64 -d)
+USERNAME=$(kubectl get secret router -n fission -o jsonpath="{.data.username}" | base64 -d)
+TOKEN=$(curl -s -X POST "$ROUTER/auth/login" \
+  -H "Content-Type: application/json" \
+  -d "{\"username\":\"$USERNAME\",\"password\":\"$PASSWORD\"}" \
+  | python3 -c "import sys,json; print(json.load(sys.stdin)['accesstoken'])")
+
+if [ -z "$TOKEN" ]; then
+  echo "ERROR: не удалось получить JWT токен" >&2
+  exit 1
+fi
+
+AUTH="-H \"Authorization: Bearer $TOKEN\""
+
+# Функция запуска N итераций и сбора статистики
+bench_endpoint() {
+  local LABEL="$1"
+  local URL="$2"
+  local times=()
+  local errors=0
+
+  echo ""
+  echo "=== $LABEL ==="
+  printf "%-5s %-12s %s\n" "iter" "ms" "response"
+
+  for i in $(seq 1 $N); do
+    START=$(date +%s%N)
+    RESP=$(curl -s --max-time 60 -H "Authorization: Bearer $TOKEN" "$URL" 2>/dev/null)
+    END=$(date +%s%N)
+    MS=$(( (END - START) / 1000000 ))
+
+    if echo "$RESP" | python3 -c "import sys,json; d=json.load(sys.stdin); assert d['status']=='ok'" 2>/dev/null; then
+      STATUS="ok"
+      INNER=$(echo "$RESP" | python3 -c "import sys,json; d=json.load(sys.stdin); k=list(d.keys()); print(' '.join(f'{k}={d[k]}' for k in k if k not in ['status']))" 2>/dev/null)
+    else
+      STATUS="ERR"
+      INNER="$RESP"
+      (( errors++ )) || true
+    fi
+
+    times+=($MS)
+    printf "%-5s %-12s %s\n" "$i" "${MS}ms" "$STATUS $INNER"
+  done
+
+  # Статистика
+  local sum=0 min=999999999 max=0
+  for t in "${times[@]}"; do
+    sum=$((sum + t))
+    [ $t -lt $min ] && min=$t
+    [ $t -gt $max ] && max=$t
+  done
+  local avg=$((sum / N))
+  local ok=$((N - errors))
+
+  echo "---"
+  printf "  Успешно: %d/%d  |  min=%dms  avg=%dms  max=%dms\n" "$ok" "$N" "$min" "$avg" "$max"
+}
+
+# Заголовок отчёта
+{
+  echo "============================================================"
+  echo "  Fission Storage Benchmark"
+  echo "  Дата:       $(date)"
+  echo "  Итераций:   $N на endpoint"
+  echo "  Стек:       curl → Router → Executor → Pod → Storage"
+  echo "============================================================"
+
+  bench_endpoint "local-path PV  (100Mi, rawfile CSI, WaitForFirstConsumer)" \
+    "$ROUTER/check/local"
+
+  bench_endpoint "vcd-disk-ext4 PV  (10Gi, VMware Cloud Director)" \
+    "$ROUTER/check/vcd"
+
+  bench_endpoint "S3 ngcloud (s3.msk-1.ngcloud.ru, bucket=sless-functions)" \
+    "$ROUTER/check/s3"
+
+  echo ""
+  echo "============================================================"
+  echo "  Завершено: $(date)"
+  echo "============================================================"
+
+} | tee "$OUTFILE"
+
+echo ""
+echo "Результаты записаны: $OUTFILE"

examples/storage-check/check_pv.py

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+import os
+import time
+
+
+def main(event, context):
+    path = "/mnt/data/check.txt"
+    test_data = "storage-check-ok"
+
+    try:
+        # Write
+        t0 = time.time()
+        with open(path, "w") as f:
+            f.write(test_data)
+        write_ms = round((time.time() - t0) * 1000, 2)
+
+        # Read
+        t0 = time.time()
+        with open(path, "r") as f:
+            result = f.read()
+        read_ms = round((time.time() - t0) * 1000, 2)
+
+        # Cleanup
+        os.remove(path)
+
+        if result == test_data:
+            return {"status": "ok", "write_ms": write_ms, "read_ms": read_ms, "mount": path}
+        else:
+            return {"status": "error", "detail": "data mismatch"}
+
+    except Exception as e:
+        return {"status": "error", "detail": str(e)}

examples/storage-check/check_s3.py

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+import time
+import boto3
+from botocore.client import Config
+
+
+def main(event, context):
+    # Credentials mounted by Fission at /secrets/<namespace>/<secretname>/<key>
+    try:
+        with open("/secrets/default/bench-s3-secret/access-key") as f:
+            access_key = f.read().strip()
+        with open("/secrets/default/bench-s3-secret/secret-key") as f:
+            secret_key = f.read().strip()
+    except Exception as e:
+        return {"status": "error", "detail": f"secret read: {e}"}
+
+    s3 = boto3.client(
+        "s3",
+        endpoint_url="https://s3.msk-1.ngcloud.ru",
+        aws_access_key_id=access_key,
+        aws_secret_access_key=secret_key,
+        config=Config(signature_version="s3v4"),
+    )
+
+    bucket = "sless-functions"
+    key = "storage-check/check.txt"
+    test_data = b"storage-check-ok"
+
+    try:
+        # Write
+        t0 = time.time()
+        s3.put_object(Bucket=bucket, Key=key, Body=test_data)
+        write_ms = round((time.time() - t0) * 1000, 2)
+
+        # Read
+        t0 = time.time()
+        result = s3.get_object(Bucket=bucket, Key=key)["Body"].read()
+        read_ms = round((time.time() - t0) * 1000, 2)
+
+        # Cleanup
+        s3.delete_object(Bucket=bucket, Key=key)
+
+        if result == test_data:
+            return {"status": "ok", "write_ms": write_ms, "read_ms": read_ms, "bucket": bucket}
+        else:
+            return {"status": "error", "detail": "data mismatch"}
+
+    except Exception as e:
+        return {"status": "error", "detail": str(e)}

examples/storage-check/cleanup.sh

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+#!/bin/bash
+NS=default
+
+echo "=== Removing HTTP triggers ==="
+fission httptrigger delete --name check-local-t --namespace $NS 2>/dev/null || true
+fission httptrigger delete --name check-vcd-t   --namespace $NS 2>/dev/null || true
+fission httptrigger delete --name check-s3-t    --namespace $NS 2>/dev/null || true
+
+echo "=== Removing functions ==="
+fission fn delete --name check-local --namespace $NS 2>/dev/null || true
+fission fn delete --name check-vcd   --namespace $NS 2>/dev/null || true
+fission fn delete --name check-s3    --namespace $NS 2>/dev/null || true
+
+echo "=== Removing environment ==="
+fission env delete --name bench-py --namespace $NS 2>/dev/null || true
+
+echo "=== Removing PVCs ==="
+kubectl delete pvc storage-check-local -n $NS 2>/dev/null || true
+kubectl delete pvc storage-check-vcd   -n $NS 2>/dev/null || true
+
+echo "=== Removing secret ==="
+kubectl delete secret bench-s3-secret -n $NS 2>/dev/null || true
+
+echo "Done."

examples/storage-check/deploy.sh

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+#!/bin/bash
+set -e
+cd "$(dirname "$0")"
+
+NS=default
+S3_KEY=0GLQRD38H4I6RBDB0EWJ
+S3_SECRET=eTFibiHmBd96IApj9PYsboTR6OBoD7osxoarHykw
+
+echo "=== PVCs ==="
+kubectl apply -f pvc-local.yaml
+kubectl apply -f pvc-vcd.yaml
+
+echo "=== S3 Secret ==="
+kubectl create secret generic bench-s3-secret \
+  --from-literal=access-key="$S3_KEY" \
+  --from-literal=secret-key="$S3_SECRET" \
+  -n $NS 2>/dev/null || echo "secret already exists"
+
+echo "=== Environment (no resource limits to avoid quota) ==="
+fission env create --name bench-py --image naeel/fission-python-env:v1.1 \
+  --mincpu 0 --maxcpu 0 --minmemory 0 --maxmemory 0 \
+  --poolsize 1 --namespace $NS 2>/dev/null || echo "env already exists"
+
+echo "=== Functions ==="
+# check-local и check-vcd используют newdeploy: 1 под = 1 PVC (RWO работает)
+fission fn create --name check-local --env bench-py --code check_pv.py \
+  --executortype newdeploy --minscale 1 --maxscale 1 --namespace $NS 2>/dev/null || \
+  fission fn update --name check-local --code check_pv.py --namespace $NS
+
+fission fn create --name check-vcd --env bench-py --code check_pv.py \
+  --executortype newdeploy --minscale 1 --maxscale 1 --namespace $NS 2>/dev/null || \
+  fission fn update --name check-vcd --code check_pv.py --namespace $NS
+
+# check-s3 использует poolmgr
+fission fn create --name check-s3 --env bench-py --code check_s3.py \
+  --namespace $NS --secret bench-s3-secret 2>/dev/null || \
+  fission fn update --name check-s3 --code check_s3.py --namespace $NS --secret bench-s3-secret
+
+echo "=== Patching podspec (PVC mounts) ==="
+kubectl patch function check-local -n $NS --type=merge -p "$(cat patch-local.json)"
+kubectl patch function check-vcd   -n $NS --type=merge -p "$(cat patch-vcd.json)"
+
+echo "=== HTTP Triggers ==="
+fission httptrigger create --name check-local-t --url /check/local --function check-local --method GET --namespace $NS 2>/dev/null || true
+fission httptrigger create --name check-vcd-t   --url /check/vcd   --function check-vcd   --method GET --namespace $NS 2>/dev/null || true
+fission httptrigger create --name check-s3-t    --url /check/s3    --function check-s3    --method GET --namespace $NS 2>/dev/null || true
+
+echo ""
+echo "Done! Жди ~60s (newdeploy pods + PVC binding), затем: ./test.sh"

examples/storage-check/fn-check-local.yaml

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+apiVersion: fission.io/v1
+kind: Function
+metadata:
+  name: check-local
+  namespace: default
+spec:
+  InvokeStrategy:
+    ExecutionStrategy:
+      ExecutorType: newdeploy
+      MinScale: 1
+      MaxScale: 1
+    StrategyType: execution
+  environment:
+    name: bench-py
+    namespace: default
+  package:
+    functionName: main.main
+    packageref:
+      name: check-local-7d087421-7802-4af1-b111-03d71fe738cd
+      namespace: default
+  podspec:
+    volumes:
+      - name: data
+        persistentVolumeClaim:
+          claimName: storage-check-local
+    containers:
+      - name: bench-py
+        volumeMounts:
+          - name: data
+            mountPath: /mnt/data

examples/storage-check/fn-check-vcd.yaml

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+apiVersion: fission.io/v1
+kind: Function
+metadata:
+  name: check-vcd
+  namespace: default
+spec:
+  InvokeStrategy:
+    ExecutionStrategy:
+      ExecutorType: newdeploy
+      MinScale: 1
+      MaxScale: 1
+    StrategyType: execution
+  environment:
+    name: bench-py
+    namespace: default
+  package:
+    functionName: main.main
+    packageref:
+      name: check-vcd-6e6076b2-2207-49f3-a12d-83fb50633285
+      namespace: default
+  podspec:
+    volumes:
+      - name: data
+        persistentVolumeClaim:
+          claimName: storage-check-vcd
+    containers:
+      - name: bench-py
+        volumeMounts:
+          - name: data
+            mountPath: /mnt/data

examples/storage-check/patch-local.json

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+{
+  "spec": {
+    "podspec": {
+      "volumes": [
+        {
+          "name": "data",
+          "persistentVolumeClaim": {
+            "claimName": "storage-check-local"
+          }
+        }
+      ],
+      "containers": [
+        {
+          "name": "bench-py",
+          "volumeMounts": [
+            {
+              "name": "data",
+              "mountPath": "/mnt/data"
+            }
+          ]
+        }
+      ]
+    }
+  }
+}

examples/storage-check/patch-vcd.json

@@ -0,0 +1,25 @@
+{
+  "spec": {
+    "podspec": {
+      "volumes": [
+        {
+          "name": "data",
+          "persistentVolumeClaim": {
+            "claimName": "storage-check-vcd"
+          }
+        }
+      ],
+      "containers": [
+        {
+          "name": "bench-py",
+          "volumeMounts": [
+            {
+              "name": "data",
+              "mountPath": "/mnt/data"
+            }
+          ]
+        }
+      ]
+    }
+  }
+}

examples/storage-check/pvc-local.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: storage-check-local
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: local-path
+  resources:
+    requests:
+      storage: 100Mi

examples/storage-check/pvc-vcd.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: storage-check-vcd
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: vcd-disk-ext4
+  resources:
+    requests:
+      storage: 10Gi

examples/storage-check/test.sh

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+#!/bin/bash
+set -e
+
+# Port-forward router to localhost:8888
+kubectl port-forward svc/router 8888:80 -n fission &>/tmp/pf.log &
+PF_PID=$!
+trap "kill $PF_PID 2>/dev/null" EXIT
+sleep 3
+
+ROUTER="localhost:8888"
+echo "Router via port-forward: $ROUTER"
+echo ""
+
+echo "=== [1/3] local-path ==="
+curl -sf --max-time 30 "http://$ROUTER/check/local" | python3 -m json.tool || echo "ERROR: no response"
+
+echo ""
+echo "=== [2/3] vcd-disk-ext4 ==="
+curl -sf --max-time 30 "http://$ROUTER/check/vcd" | python3 -m json.tool || echo "ERROR: no response"
+
+echo ""
+echo "=== [3/3] S3 (ngcloud) ==="
+curl -sf --max-time 30 "http://$ROUTER/check/s3" | python3 -m json.tool || echo "ERROR: no response"