chore: update readme and dockerfiles

Signed-off-by: peefy <[email protected]>

Dockerfile

@@ -30,17 +30,12 @@ ARG TARGETARCH
 # Build the function binary. The type=target mount tells Docker to mount the
 # current directory read-only in the WORKDIR. The type=cache mount tells Docker
 # to cache the Go modules cache across builds.
-RUN --mount=target=. \
-    --mount=type=cache,target=/go/pkg/mod \
-    --mount=type=cache,target=/root/.cache/go-build \
-    GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -a -o kcl-controller cmd/main.go
+RUN GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -a -o kcl-controller cmd/main.go
 
 FROM ${BASE_IMAGE} as image
 RUN apt-get update && apt-get install -y ca-certificates tini
 COPY --from=build /src/kcl-controller /usr/local/bin/
 # RUN addgroup -S controller && adduser -S controller -G controller
 RUN groupadd controller && useradd -g controller controller
 
-USER controller
-
 ENTRYPOINT [ "/usr/bin/tini", "--", "kcl-controller" ]

README-zh.md

@@ -122,7 +122,3 @@ nginx-deployment-1   1/1     1            0           4s
 ```
 
 可以看到，kcl-controller 根据仓库中的 KCL 程序，创建了一个 nginx-deployment-1。
-
-# 未来工作
-
-- 添加 KCL OCI Registry Controller，用于支持存储在 OCI 仓库中的 KCL 程序。