CAPD: drop kubectl from image

Signed-off-by: Stefan Büringer [email protected]

Author: sbueringer

Tiltfile

@@ -111,14 +111,6 @@ providers = {
             "third_party",
         ],
         "label": "CAPD",
-        # Add kubectl to the docker image, CAPD manager requires it.
-        "additional_docker_helper_commands": "RUN curl -LO https://dl.k8s.io/release/{KUBE}/bin/linux/{ARCH}/kubectl && chmod +x ./kubectl && mv ./kubectl /usr/bin/kubectl".format(
-            ARCH = os_arch,
-            KUBE = kubernetes_version,
-        ),
-        "additional_docker_build_commands": """
-COPY --from=tilt-helper /usr/bin/kubectl /usr/bin/kubectl
-""",
     },
     "test-extension": {
         "context": "test/extension",  # NOTE: this should be kept in sync with corresponding setting in tilt-prepare

test/infrastructure/docker/Dockerfile

@@ -14,6 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Build the manager binary
 # Run this with docker build --build-arg builder_image=<golang:x.y.z>
 ARG builder_image
 
@@ -33,10 +34,6 @@ ENV GOPROXY=$goproxy
 # Gets additional CAPD dependencies
 WORKDIR /tmp
 
-RUN curl -LO "https://dl.k8s.io/release/v1.26.0/bin/linux/${ARCH}/kubectl" && \
-    chmod +x ./kubectl && \
-    mv ./kubectl /usr/bin/kubectl
-
 WORKDIR /workspace
 COPY go.mod go.mod
 COPY go.sum go.sum
@@ -77,6 +74,5 @@ FROM gcr.io/distroless/static:latest-${ARCH}
 
 WORKDIR /
 COPY --from=builder /workspace/manager .
-COPY --from=builder /usr/bin/kubectl /usr/bin/kubectl
 
 ENTRYPOINT ["/manager"]