fix: redis/fastapi-cache2 compatibility and vault test typo

reference-apps/fastapi-api-first/app/middleware/cache.py

@@ -166,11 +166,9 @@ async def init(self, redis_url: str, prefix: str = "cache:"):
             prefix: Cache key prefix
         """
         try:
-            self.redis_client = aioredis.from_url(
-                redis_url,
-                encoding="utf8",
-                decode_responses=True
-            )
+            # Note: decode_responses must be False (default) for fastapi-cache2
+            # as it stores cached data as binary/bytes
+            self.redis_client = aioredis.from_url(redis_url)
 
             # Test connection
             await self.redis_client.ping()

reference-apps/fastapi-api-first/requirements.txt

@@ -19,7 +19,9 @@ motor==3.7.1
 pymongo==4.15.5
 
 # Redis and Caching
-redis[hiredis]==7.1.0  # Compatible with fastapi-cache2 (requires <5.0.0)
+# redis 4.3.0+ required for redis.asyncio.cluster module used by fastapi-cache2
+# redis 4.6.0 is the latest 4.x version compatible with fastapi-cache2 (<5.0.0 requirement)
+redis[hiredis]==4.6.0  # fastapi-cache2 0.2.2 requires redis>=4.2.0rc1,<5.0.0
 fastapi-cache2[redis]==0.2.2  # Response caching
 
 # RabbitMQ

reference-apps/fastapi/app/middleware/cache.py

@@ -166,11 +166,9 @@ async def init(self, redis_url: str, prefix: str = "cache:"):
             prefix: Cache key prefix
         """
         try:
-            self.redis_client = aioredis.from_url(
-                redis_url,
-                encoding="utf8",
-                decode_responses=True
-            )
+            # Note: decode_responses must be False (default) for fastapi-cache2
+            # as it stores cached data as binary/bytes
+            self.redis_client = aioredis.from_url(redis_url)
 
             # Test connection
             await self.redis_client.ping()

reference-apps/fastapi/requirements.txt

@@ -15,7 +15,9 @@ motor==3.7.1
 pymongo==4.15.5
 
 # Redis and Caching
-redis[hiredis]==7.1.0  # fastapi-cache2 0.2.2 requires redis<5.0.0
+# redis 4.3.0+ required for redis.asyncio.cluster module used by fastapi-cache2
+# redis 4.6.0 is the latest 4.x version compatible with fastapi-cache2 (<5.0.0 requirement)
+redis[hiredis]==4.6.0  # fastapi-cache2 0.2.2 requires redis>=4.2.0rc1,<5.0.0
 fastapi-cache2[redis]==0.2.2  # Response caching
 
 # RabbitMQ

reference-apps/golang/go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/hashicorp/vault/api v1.22.0
 	github.com/jackc/pgx/v5 v5.7.6
+	github.com/prometheus/client_golang v1.19.1
 	github.com/rabbitmq/amqp091-go v1.10.0
 	github.com/redis/go-redis/v9 v9.17.2
 	github.com/sirupsen/logrus v1.9.3
@@ -16,6 +17,7 @@ require (
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bytedance/sonic v1.14.0 // indirect
 	github.com/bytedance/sonic/loader v0.3.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
@@ -53,6 +55,9 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/montanaflynn/stats v0.7.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/prometheus/client_model v0.5.0 // indirect
+	github.com/prometheus/common v0.48.0 // indirect
+	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/quic-go/quic-go v0.54.1 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect

reference-apps/golang/go.sum

@@ -1,5 +1,7 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
 github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
 github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
@@ -110,6 +112,14 @@ github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0
 github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/prometheus/client_golang v1.19.1 h1:wZWJDwK+NameRJuPGDhlnFgx8e8HN3XHQeLaYJFJBOE=
+github.com/prometheus/client_golang v1.19.1/go.mod h1:mP78NwGzrVks5S2H6ab8+ZZGJLZUq1hoULYBAYBw1Ho=
+github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
+github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
+github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
+github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
+github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
+github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
 github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
 github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
 github.com/quic-go/quic-go v0.54.1 h1:4ZAWm0AhCb6+hE+l5Q1NAL0iRn/ZrMwqHRGQiFwj2eg=

tests/test-vault.sh

@@ -567,13 +567,13 @@ test_management_commands() {
     info "Test 10: Management script Vault commands work"
 
     # Test vault-status
-    if "$PROJECT_RO../devstack" vault-status &>/dev/null; then
+    if "$PROJECT_ROOT/devstack" vault-status &>/dev/null; then
         # Test vault-token
-        local token=$("$PROJECT_RO../devstack" vault-token 2>/dev/null)
+        local token=$("$PROJECT_ROOT/devstack" vault-token 2>/dev/null)
 
         if [ -n "$token" ]; then
             # Test vault-show-password
-            local password=$("$PROJECT_RO../devstack" vault-show-password postgres 2>/dev/null)
+            local password=$("$PROJECT_ROOT/devstack" vault-show-password postgres 2>/dev/null)
 
             if [ -n "$password" ]; then
                 success "Management commands work correctly"