fix: Tiltfile and docs links

Author: afarbos

Tiltfile

@@ -102,14 +102,16 @@ FROM golang:1.18 as tilt-helper
 # Support live reloading with Tilt
 RUN wget --output-document /restart.sh --quiet https://raw.githubusercontent.com/windmilleng/rerun-process-wrapper/master/restart.sh  && \
     wget --output-document /start.sh --quiet https://raw.githubusercontent.com/windmilleng/rerun-process-wrapper/master/start.sh && \
-    chmod +x /start.sh && chmod +x /restart.sh
+    chmod +x /start.sh && chmod +x /restart.sh && \
+    touch /process.txt && chmod 0666 /process.txt `# pre-create PID file to allow even non-root users to run the image`
 """
 
 tilt_dockerfile_header = """
 FROM gcr.io/distroless/base:debug as tilt
 WORKDIR /
 COPY --from=tilt-helper /start.sh .
 COPY --from=tilt-helper /restart.sh .
+COPY --from=tilt-helper /process.txt .
 COPY manager .
 """
 

docs/book/src/developers/development.md

@@ -158,7 +158,7 @@ It will setup the network, if you already setup the network you can skip this st
 ```
 
 By default, the Cluster API components deployed by Tilt have experimental features turned off.
-If you would like to enable these features, add `extra_args` as specified in [The Cluster API Book](https://cluster-api.sigs.k8s.io/developer/tilt.html#create-a-tilt-settingsjson-file).
+If you would like to enable these features, add `extra_args` as specified in [The Cluster API Book](https://cluster-api.sigs.k8s.io/developer/core/tilt.html?highlight=tilt#create-a-tilt-settings-file).
 
 Once your kind management cluster is up and running, you can [deploy a workload cluster](#deploying-a-workload-cluster).